JP2006348256A - Fabric printing ink and printed matter manufacturing method - Google Patents
Fabric printing ink and printed matter manufacturing method Download PDFInfo
- Publication number
- JP2006348256A JP2006348256A JP2005198602A JP2005198602A JP2006348256A JP 2006348256 A JP2006348256 A JP 2006348256A JP 2005198602 A JP2005198602 A JP 2005198602A JP 2005198602 A JP2005198602 A JP 2005198602A JP 2006348256 A JP2006348256 A JP 2006348256A
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- JP
- Japan
- Prior art keywords
- weight
- fabric
- pigment
- resin emulsion
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004744 fabric Substances 0.000 title claims abstract description 143
- 238000007639 printing Methods 0.000 title claims abstract description 134
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000049 pigment Substances 0.000 claims abstract description 102
- 239000000839 emulsion Substances 0.000 claims abstract description 91
- 239000011347 resin Substances 0.000 claims abstract description 89
- 229920005989 resin Polymers 0.000 claims abstract description 89
- 239000007787 solid Substances 0.000 claims abstract description 39
- 239000002253 acid Substances 0.000 claims abstract description 16
- 230000009477 glass transition Effects 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 abstract description 36
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 210000004243 sweat Anatomy 0.000 abstract description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 105
- 239000000976 ink Substances 0.000 description 99
- 230000000052 comparative effect Effects 0.000 description 43
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 38
- -1 acetylene glycol Chemical compound 0.000 description 37
- 239000002270 dispersing agent Substances 0.000 description 36
- 239000003960 organic solvent Substances 0.000 description 36
- 239000003002 pH adjusting agent Substances 0.000 description 36
- 239000004094 surface-active agent Substances 0.000 description 36
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 35
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 35
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 35
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 35
- 238000006243 chemical reaction Methods 0.000 description 23
- 239000006229 carbon black Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 19
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 18
- 239000004925 Acrylic resin Substances 0.000 description 17
- 229920000178 Acrylic resin Polymers 0.000 description 17
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 15
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920001944 Plastisol Polymers 0.000 description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000004999 plastisol Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 238000010556 emulsion polymerization method Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 2
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- FHKPLLOSJHHKNU-INIZCTEOSA-N [(3S)-3-[8-(1-ethyl-5-methylpyrazol-4-yl)-9-methylpurin-6-yl]oxypyrrolidin-1-yl]-(oxan-4-yl)methanone Chemical compound C(C)N1N=CC(=C1C)C=1N(C2=NC=NC(=C2N=1)O[C@@H]1CN(CC1)C(=O)C1CCOCC1)C FHKPLLOSJHHKNU-INIZCTEOSA-N 0.000 description 2
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
- 235000021588 free fatty acids Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5228—Polyalkenyl alcohols, e.g. PVA
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5221—Polymers of unsaturated hydrocarbons, e.g. polystyrene polyalkylene
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5271—Polyesters; Polycarbonates; Alkyd resins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/30—Ink jet printing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/62—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/621—Compounds without nitrogen
- D06P1/622—Sulfonic acids or their salts
- D06P1/625—Aromatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/645—Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65125—Compounds containing ester groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65131—Compounds containing ether or acetal groups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Coloring (AREA)
- Ink Jet (AREA)
Abstract
【課題】 洗濯堅牢性が高く、布帛の感触、吸汗性、外観等において優れた布帛印刷用イ
ンク及び印刷物製造方法を提供することである。
【解決手段】 布帛印刷用インクは、顔料と樹脂エマルジョンとを含み、前記顔料と前記
樹脂エマルジョン(樹脂固形分)との重量比が、1:0.7〜1:3.0の範囲にあり、前記樹脂エマルジョンが、−25℃以上18℃以下のガラス転移点と4以上54以下の酸価とを有する樹脂を含有する。また、印刷物製造方法は、この布帛印刷用インクを、布帛に付着させて印刷を行う印刷工程と、前記印刷工程にて前記布帛に付着した前記布帛印刷用インクを、加熱により前記布帛に定着させる定着工程とを備える。
【選択図】 なし
PROBLEM TO BE SOLVED: To provide an ink for fabric printing and a method for producing a printed matter, which are high in washing fastness and excellent in fabric touch, sweat absorption, appearance and the like.
SOLUTION: A fabric printing ink includes a pigment and a resin emulsion, and a weight ratio of the pigment to the resin emulsion (resin solid content) is in a range of 1: 0.7 to 1: 3.0. The resin emulsion contains a resin having a glass transition point of −25 ° C. or more and 18 ° C. or less and an acid value of 4 or more and 54 or less. The printed matter manufacturing method also includes a printing step in which printing is performed by attaching the fabric printing ink to the fabric, and the fabric printing ink that has adhered to the fabric in the printing step is fixed to the fabric by heating. A fixing step.
[Selection figure] None
Description
本発明は、例えば、インクジェット方式にてインクを吐出させ、布帛上にインク像を形成するために用いられる布帛印刷用インク及び印刷物製造方法に関する。 The present invention relates to a fabric printing ink and a printed matter manufacturing method used for forming an ink image on a fabric by ejecting ink by, for example, an inkjet method.
従来より、布帛上にインク像を形成する方法として、インクジェット記録を用いるプリント方法が知られている(特許文献1参照)。このプリント方法では、まず、顔料及び樹脂エマルジョンを含むインクを、インクジェット方式にて布帛上に吐出して所定の像を形成し、次に、熱処理することにより顔料を布帛に固着させる。 Conventionally, a printing method using ink jet recording is known as a method for forming an ink image on a fabric (see Patent Document 1). In this printing method, first, an ink containing a pigment and a resin emulsion is ejected onto a fabric by an inkjet method to form a predetermined image, and then the pigment is fixed to the fabric by heat treatment.
また、布帛上に像を形成する他の方法として、塩ビ等の樹脂を含むプラスチゾルインクを塗布することにより、布帛の表面に樹脂層を形成する方法が知られている。 As another method of forming an image on a fabric, a method of forming a resin layer on the surface of the fabric by applying a plastisol ink containing a resin such as vinyl chloride is known.
しかしながら、顔料を用いるインクジェット記録方法では、加熱してインクを固着させた場合、固着の役割を担う樹脂エマルジョンの性質によっては、インクに含まれる顔料の布帛に対する固着性が不十分となり、布帛の洗濯を繰り返すうちに、顔料が脱落してしまい、色が薄くなってしまうという問題があった。 However, in the ink jet recording method using a pigment, when the ink is fixed by heating, depending on the properties of the resin emulsion that plays the role of fixing, the fixing property of the pigment contained in the ink to the fabric becomes insufficient, and the washing of the fabric There was a problem that the pigments dropped out and the color became lighter as the process was repeated.
また、塩ビ等の樹脂を含むプラスチゾルインクを塗布する方法では、スクリーン印刷法を用いるため、スクリーン版の作成が必要となること、また、布帛の表面に形成された厚い樹脂層により、ごわごわとした感じが生じてしまうこと、吸汗性が低下すること、時間の経過とともに可塑性が低下し、樹脂層が割れてしまい外観が悪化してしまうこと等の問題があった。 Further, in the method of applying a plastisol ink containing a resin such as vinyl chloride, the screen printing method is used, so that it is necessary to prepare a screen plate, and the thick resin layer formed on the surface of the fabric makes it stiff. There existed problems, such as feeling produced, sweat-absorbing property falling, plasticity falling with progress of time, a resin layer cracking, and an external appearance deteriorated.
本発明は以上の点に鑑みなされたものであり、洗濯堅牢性が高く、布帛の感触、吸汗性、外観等において優れた布帛印刷用インク及び印刷物製造方法を提供することを目的とする。 The present invention has been made in view of the above points, and an object of the present invention is to provide an ink for fabric printing and a method for producing a printed matter, which have high washing fastness and are excellent in fabric touch, sweat absorption, appearance, and the like.
上述の目的は、以下の本願発明により達成された。即ち、本願発明は、顔料と、樹脂エマルジョンとを含む布帛印刷用インクであって、前記顔料と前記樹脂エマルジョン(樹脂固形分)との重量比が、1:0.7〜1:3.0の範囲にあり、前記樹脂エマルジョンが、−25℃以上18℃以下のガラス転移点と4以上54以下の酸価とを有することを特徴とする布帛印刷用インクを提供する。 The above object has been achieved by the present invention described below. That is, the present invention is a fabric printing ink containing a pigment and a resin emulsion, wherein the weight ratio of the pigment to the resin emulsion (resin solid content) is 1: 0.7 to 1: 3.0. And the resin emulsion has a glass transition point of −25 ° C. or more and 18 ° C. or less and an acid value of 4 or more and 54 or less.
また、本発明は、前述の布帛印刷用インクを布帛に付着させて印刷を行う印刷工程と、前記印刷工程にて前記布帛に付着した前記布帛印刷用インクを、加熱により前記布帛に定着させる定着工程と、を備えることを特徴とする印刷物製造方法を提供する。 In addition, the present invention provides a printing process in which the above-described fabric printing ink is attached to a fabric for printing, and fixing for fixing the fabric printing ink attached to the fabric in the printing step to the fabric by heating. A printed matter manufacturing method comprising the steps of:
本発明の布帛印刷用インクは、顔料と、特定のガラス転移点と酸価を有する樹脂エマルジョンとを、特定の配合割合で含有しているので、印刷物の濃度が高く、良好な洗濯堅牢性を示す。また、ヘッド吐出性や間欠吐出性も良好である。 The fabric printing ink of the present invention contains a pigment and a resin emulsion having a specific glass transition point and an acid value in a specific blending ratio, so that the printed matter has a high concentration and good fastness to washing. Show. Moreover, the head discharge property and the intermittent discharge property are also good.
本願発明は、顔料と樹脂エマルジョンとを含む布帛印刷用インクである。ここで、顔料と樹脂エマルジョン(樹脂固形分)との重量比は、1:0.7〜1:3.0の範囲にあり、前記樹脂エマルジョンが、−25℃以上18℃以下のガラス転移点と4以上54以下の酸価とを有する樹脂を含有する。 The present invention is a fabric printing ink containing a pigment and a resin emulsion. Here, the weight ratio of the pigment to the resin emulsion (resin solid content) is in the range of 1: 0.7 to 1: 3.0, and the resin emulsion has a glass transition point of −25 ° C. or more and 18 ° C. or less. And a resin having an acid value of 4 or more and 54 or less.
本発明の布帛印刷用インクは、顔料に対する樹脂エマルジョン(樹脂固形分)の重量比が1:0.7以上、好ましくは1:1.0以上であることにより、印刷物の濃度が高く、洗濯堅牢性が高い。つまり、本発明の布帛印刷用インクを用いて布帛に印刷し、アイロンなどで加熱定着させれば、樹脂エマルジョンによって顔料が布帛に強固に固着するので、布帛を洗濯しても、濃度が低下しにくい。 The ink for fabric printing according to the present invention has a high printed matter concentration and fastness to washing because the weight ratio of the resin emulsion (resin solid content) to the pigment is 1: 0.7 or more, preferably 1: 1.0 or more. High nature. That is, if the fabric printing ink of the present invention is used to print on a fabric and heat-fixed with an iron or the like, the pigment is firmly fixed to the fabric by the resin emulsion, so even if the fabric is washed, the concentration is lowered. Hateful.
また、本発明の布帛印刷用インクは、顔料に対する樹脂エマルジョン(樹脂固形分)の重量比が1:3.0以下であることにより、例えば、インクジェットプリンタ等を用いて印刷を行う際のヘッド吐出性や間欠吐出性が高い。つまり、印刷を行う際に、インクジェットヘッドの各ノズルからスムーズに吐出させることができ(ヘッド吐出性が高く)、また、印刷を所定時間中断してから再開する場合にも、インクジェットヘッドのノズルに吐出されないものが生じるようなことがない(間欠吐出性が高い)。 Further, the fabric printing ink of the present invention has a weight ratio of the resin emulsion (resin solid content) to the pigment of 1: 3.0 or less, so that, for example, head ejection when printing is performed using an inkjet printer or the like. And intermittent ejection properties are high. In other words, when performing printing, each nozzle of the inkjet head can be smoothly ejected (high head ejection performance), and when printing is interrupted for a predetermined time and then resumed, There will be no occurrence of non-discharge (high intermittent discharge).
更に、本発明の布帛印刷用インクは、布帛上に付着させた場合に、塩ビ等の樹脂を含むプラスチゾルインクのように、布帛の表面に厚い樹脂層を形成することがないので、布帛にごわごわ感を生じさせたり、吸汗性を低下させたりすることがなく、また、樹脂層の割れによる外観の悪化を生じさせることがない。 Furthermore, the fabric printing ink according to the present invention does not form a thick resin layer on the surface of the fabric unlike the plastisol ink containing a resin such as vinyl chloride when deposited on the fabric. It does not cause a feeling of perspiration or lowers sweat absorption, and does not cause deterioration of appearance due to cracking of the resin layer.
また、本発明の布帛印刷用インクにおいては、樹脂エマルジョンが、−25℃以上18℃以下のガラス転移点と、4以上54以下の酸価とを有する樹脂を含有する。ここで、ガラス転移点は、示差走査熱量計により測定した価であり、酸価は、樹脂1g中に含まれている遊離脂肪酸を中和するのに要する水酸化カリウム量(mg)である。 In the fabric printing ink of the present invention, the resin emulsion contains a resin having a glass transition point of −25 ° C. to 18 ° C. and an acid value of 4 to 54. Here, the glass transition point is a value measured by a differential scanning calorimeter, and the acid value is an amount of potassium hydroxide (mg) required to neutralize free fatty acids contained in 1 g of the resin.
本発明において、樹脂エマルジョンを構成する樹脂のガラス転移点が、−25℃以上18℃以下の範囲であれば、定着後のベタつき感とゴワゴワ感(硬さ)と繊維への定着性とのバランスがとれ、また、酸価が4以上54以下の範囲であれば、インク中のエマルジョンの安定性と耐洗濯性とを両立させることが可能となる。 In the present invention, if the glass transition point of the resin constituting the resin emulsion is in the range of −25 ° C. or more and 18 ° C. or less, the balance between the stickiness after fixing, the feeling of stiffness (hardness), and the fixing property to the fiber. If the acid value is in the range of 4 to 54, it is possible to achieve both the stability of the emulsion in the ink and the washing resistance.
前記樹脂エマルジョンとしては、例えば、アクリル系樹脂エマルジョン、酢酸ビニル系樹脂エマルジョン、ウレタン系樹脂エマルジョン、ポリエステル系樹脂エマルジョン、シリコーン系樹脂エマルジョン、オレフィン系樹脂エマルジョン等が挙げられる。従って、樹脂エマルジョンを構成する樹脂としては、アクリル系樹脂、酢酸ビニル系樹脂、ウレタン系樹脂、ポリエステル系樹脂、オレフィン系樹脂等が挙げられる。 Examples of the resin emulsion include acrylic resin emulsion, vinyl acetate resin emulsion, urethane resin emulsion, polyester resin emulsion, silicone resin emulsion, and olefin resin emulsion. Accordingly, examples of the resin constituting the resin emulsion include acrylic resins, vinyl acetate resins, urethane resins, polyester resins, and olefin resins.
前記顔料としては、例えば、Black;カーボンブラック(C.I.Pigment Black 7)、Yellow;モノアゾイエロー(C.I.Pigment Yellow 74)、Cyan;フタロシアニンブルー(C.I.Pigment Blue 15:3)、Magenta;キナクリドンレッド(C.I.Pigment Red 122)等が挙げられる。 Examples of the pigment include Black; carbon black (CIPigment Black 7), Yellow; monoazo yellow (CIPigment Yellow 74), Cyan; phthalocyanine blue (CIPigment Blue 15: 3), Magenta; quinacridone red (CIPigment Red 122).
前記布帛としては、例えば、綿、ポリエステル、綿/ポリエステルの混紡等が挙げられる。 Examples of the fabric include cotton, polyester, and cotton / polyester blend.
本発明の布帛印刷用インクは、その他の成分として、例えば、顔料分散剤、水溶性有機溶媒、界面活性剤、pH調整剤等を配合することができる。 The fabric printing ink of the present invention can contain, as other components, for example, a pigment dispersant, a water-soluble organic solvent, a surfactant, a pH adjuster, and the like.
顔料分散剤としては、例えば、アクリル酸共重合物が挙げられる。その配合量は、例えば0.2〜8重量%とすることができる。 Examples of the pigment dispersant include acrylic acid copolymers. The blending amount can be, for example, 0.2 to 8% by weight.
水溶性有機溶媒は、粘度調整、水分蒸発防止の作用を有する成分であり、例えば、グリセリン、エチレングリコール、ジエチレングリコール、プロピレングリコール等が挙げられる。その配合量は、例えば、10〜60重量%とすることができる。 The water-soluble organic solvent is a component having functions of adjusting viscosity and preventing water evaporation, and examples thereof include glycerin, ethylene glycol, diethylene glycol, and propylene glycol. The compounding quantity can be made into 10 to 60 weight%, for example.
界面活性剤は、布帛印刷用インクの表面張力を調整する作用を有する成分であり、その好ましい例としては、アセチレングリコール、アルキルフェノールエチレンオキサイド付加物、アルキルベンゼンスルホン酸塩、ソルビタン脂肪酸エステル等が挙げられる。その配合量は、例えば、0.01〜5重量%とすることができる。 The surfactant is a component having an action of adjusting the surface tension of the fabric printing ink, and preferred examples thereof include acetylene glycol, alkylphenol ethylene oxide adduct, alkylbenzene sulfonate, and sorbitan fatty acid ester. The compounding quantity can be 0.01 to 5 weight%, for example.
pH調整剤は、pHの微調整及び維持の作用を有する成分であり、その好ましい例としては、トリエタノールアミン、ジエタノールアミン、トリス(ヒドロキシメチル)アミノメタン、炭酸ナトリウム等が挙げられる。その配合量は、例えば、0.01〜5重量%とすることができる。 The pH adjuster is a component having an effect of finely adjusting and maintaining pH, and preferred examples thereof include triethanolamine, diethanolamine, tris (hydroxymethyl) aminomethane, sodium carbonate and the like. The compounding quantity can be 0.01 to 5 weight%, for example.
本発明においては、前記樹脂エマルジョンとして、公知の樹脂エマルジョン製造方法により製造されたものを使用できるが、好ましくは、前記樹脂エマルジョンの粒子が、液中にて生成したもの、例えば乳化重合法により生成したものを使用することが好ましい。 In the present invention, the resin emulsion produced by a known resin emulsion production method can be used. Preferably, the resin emulsion particles are produced in a liquid, for example, produced by an emulsion polymerization method. It is preferable to use what was done.
本発明の布帛印刷用インクが含む樹脂エマルジョン粒子が、液中にて生成されるものである場合には、その粒子が球形、または丸みを帯びた形状となる。そのことにより本発明の布帛印刷用インクは、樹脂エマルジョンの固形分濃度が上昇してもインクジェットヘッドからの安定吐出を可能とする等の効果を奏する。 When the resin emulsion particles contained in the fabric printing ink of the present invention are produced in a liquid, the particles have a spherical shape or a rounded shape. As a result, the fabric printing ink of the present invention has effects such as enabling stable ejection from the inkjet head even when the solid content concentration of the resin emulsion increases.
従って、本発明の布帛印刷用インクにおいては、前記樹脂エマルジョンの粒子が球形であることが好ましい。ここで、前記球形とは、例えば、走査電子顕微鏡(SEM)を用いて測定した球形粒子の最大直径と最小直径の比が1:1〜1:0.7の範囲にあることをいう。 Therefore, in the fabric printing ink of the present invention, the resin emulsion particles are preferably spherical. Here, the spherical shape means that, for example, the ratio of the maximum diameter and the minimum diameter of spherical particles measured using a scanning electron microscope (SEM) is in the range of 1: 1 to 1: 0.7.
なお、前記樹脂エマルジョンの粒子を液中にて生成する方法としては、例えば、乳化重合、懸濁重合、樹脂成分を溶解させた溶液を、急速に水中に滴下し、樹脂エマルジョン粒子を生成する方法等が挙げられる。 In addition, as a method for producing the resin emulsion particles in the liquid, for example, emulsion polymerization, suspension polymerization, a method in which a solution in which a resin component is dissolved is rapidly dropped into water to produce resin emulsion particles. Etc.
本発明の布帛印刷用インクは、布帛にプリントして印刷物を製造する方法に好ましく適用することができる。即ち、この印刷物製造方法は、本発明の布帛印刷用インクを布帛に付着させて印刷を行う印刷工程と、前記印刷工程にて前記布帛に付着した前記布帛印刷用インクを、加熱により前記布帛に定着させる定着工程とを備えるものである。この印刷物製造方法も本発明の一部である。 The fabric printing ink of the present invention can be preferably applied to a method for producing a printed matter by printing on a fabric. That is, this printed matter manufacturing method includes a printing step in which the fabric printing ink of the present invention is attached to a fabric and printing, and the fabric printing ink attached to the fabric in the printing step is heated on the fabric. And a fixing step for fixing. This printed matter manufacturing method is also a part of the present invention.
本発明の印刷物製造方法は、前述の本発明の布帛印刷用インクを用いて印刷工程を実行することにより、洗濯堅牢性が高いプリントを行うことができ、印刷工程にインクジェットプリンタを用いる場合のヘッド吐出性や間欠吐出性が高い。 The printed matter manufacturing method of the present invention can perform printing with high washing fastness by executing the printing process using the above-described fabric printing ink of the present invention, and a head when an inkjet printer is used for the printing process. High discharge and intermittent discharge.
また、本発明の印刷物製造方法では、定着工程を有することにより、顔料や樹脂エマルジョンの布帛に対する定着性が高まり、一層洗濯堅牢性が高い。 Moreover, in the printed matter manufacturing method of the present invention, by having the fixing step, the fixing property of the pigment or the resin emulsion to the fabric is increased, and the fastness to washing is further increased.
更に、本発明の印刷物製造方法では、塩ビ等の樹脂を含むプラスチゾルインクを用いる必要がないので、布帛の表面に厚い樹脂層を形成することがなく、布帛にごわごわ感を生じさせたり、吸汗性を低下させたりすることがなく、また、樹脂層の割れによる外観の悪化を生じさせることがない。 Furthermore, in the method for producing a printed matter of the present invention, it is not necessary to use a plastisol ink containing a resin such as vinyl chloride. Therefore, a thick resin layer is not formed on the surface of the fabric, causing the fabric to feel stiff or sweat-absorbing. And the appearance is not deteriorated due to the crack of the resin layer.
前記印刷工程では、例えば、インクジェットヘッド、布帛搬送装置等を用いて、布帛印刷用インクを布帛に付着させることができる。 In the printing step, for example, the ink for fabric printing can be attached to the fabric using an inkjet head, a fabric conveying device, or the like.
前記定着工程では、例えば、アイロンを用いて加熱することができる。加熱温度としては、布帛に顔料や樹脂エマルジョンを十分に定着させることができるように、例えば、150°C以上であって、布帛に損傷を与えることがない温度が好適である。加熱時間としては、30秒以上が好適である。 In the fixing step, for example, heating can be performed using an iron. The heating temperature is preferably, for example, 150 ° C. or higher so as not to damage the fabric so that the pigment and the resin emulsion can be sufficiently fixed on the fabric. The heating time is preferably 30 seconds or longer.
以下、本発明の布帛印刷用インクの実施の形態の例(実施例)を説明する。 Hereinafter, examples (examples) of the embodiment of the fabric printing ink of the present invention will be described.
実施例1
a)布帛印刷用インクの製造方法について説明する。
Example 1
a) A method for producing a fabric printing ink will be described.
下記の成分を、それぞれ対応する配合比となるように混合し、得られた混合物をサンドミル・撹拌装置を用いて分散・混合することにより、実施例1−1〜1−8の布帛印刷用インクを製造した。実施例1−1〜1−8及び後述する比較例1−1〜1−9の布帛印刷用インクにおけるカーボンブラック濃度(A)、樹脂エマルジョン濃度(固形分換算)(B)、及びB/A比率を表1に示す。 The following components are mixed so as to have a corresponding blending ratio, and the resulting mixture is dispersed and mixed using a sand mill / stirrer, whereby ink for fabric printing of Examples 1-1 to 1-8 is used. Manufactured. Carbon black concentration (A), resin emulsion concentration (solid content conversion) (B), and B / A in the ink for fabric printing of Examples 1-1 to 1-8 and Comparative Examples 1-1 to 1-9 described later The ratio is shown in Table 1.
なお、実施例1−1〜1−8の布帛印刷用インクに含まれている樹脂エマルジョンは、乳化重合法により製造したものであり、そのエマルジョン粒子は球形である。また、布帛印刷用インクにおいて、下記の成分以外の残部は純水である。
In addition, the resin emulsion contained in the ink for fabric printing of Examples 1-1 to 1-8 is produced by an emulsion polymerization method, and the emulsion particles are spherical. In the ink for fabric printing, the balance other than the following components is pure water.
(実施例1−1)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:6重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 1-1)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 6% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例1−2)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:7重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 1-2)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 7% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例1−3)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:8重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 1-3)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 8% by weight (in terms of solid content)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例1−4)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:9重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 1-4)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 9% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例1−5)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:10重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 1-5)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 10% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例1−6)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:16重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 1-6)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 16% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例1−7)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:20重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 1-7)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 20% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例1−8)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:24重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 1-8)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 24% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
また、比較例として、下記の成分をそれぞれ対応する配合比となるように混合し、得られた混合物をサンドミル・撹拌装置を用いて分散・混合することにより、比較1−1〜1−9の布帛印刷用インクを製造した。これらの布帛印刷用インクに含まれている樹脂エマルジョンは、乳化重合法により製造したものであり、そのエマルジョン粒子は球形である。また、布帛印刷用インクにおいて、下記の成分以外の残部は水である。 Moreover, as a comparative example, the following components are mixed so as to have a corresponding blending ratio, and the obtained mixture is dispersed and mixed using a sand mill / stirrer, whereby Comparative 1-1 to 1-9. Fabric printing inks were produced. The resin emulsion contained in these fabric printing inks is produced by an emulsion polymerization method, and the emulsion particles are spherical. In the fabric printing ink, the balance other than the following components is water.
(比較例1−1)
カーボンブラック(C.I.Pigment Black 7、顔料):5重量%
アクリル酸共重合物(顔料分散剤):1.0重量%
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 1-1)
Carbon black (CIPigment Black 7, pigment): 5% by weight
Acrylic acid copolymer (pigment dispersant): 1.0% by weight
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例1−2)
カーボンブラック(C.I.Pigment Black 7、顔料):6重量%
アクリル酸共重合物(顔料分散剤):1.2重量%
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 1-2)
Carbon black (CIPigment Black 7, pigment): 6% by weight
Acrylic acid copolymer (pigment dispersant): 1.2% by weight
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例1−3)
カーボンブラック(C.I.Pigment Black 7、顔料):7重量%
アクリル酸共重合物(顔料分散剤):1.4重量%
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 1-3)
Carbon black (CIPigment Black 7, pigment): 7% by weight
Acrylic acid copolymer (pigment dispersant): 1.4% by weight
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例1−4)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 1-4)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例1−5)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:5重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 1-5)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 5% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例1−6)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:25重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 1-6)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 25% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例1−7)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:26重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 1-7)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 26% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例1−8)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:27重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 1-8)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 27% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例1−9)
カーボンブラック(C.I.Pigment Black 7、顔料):8重量%
アクリル酸共重合物(顔料分散剤):1.6重量%
アクリル樹脂エマルジョン:28重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 1-9)
Carbon black (CIPigment Black 7, pigment): 8% by weight
Acrylic acid copolymer (pigment dispersant): 1.6% by weight
Acrylic resin emulsion: 28% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
なお、比較例1−1〜1−5は、顔料の配合量に対する樹脂エマルジョンの配合量の比率が0.7より小さいので本発明の範囲外である。また、比較例1−6〜1−9は、顔料の配合量に対する樹脂エマルジョンの配合量の比率が3.0を超えるので本発明の範囲外である。 In addition, Comparative Examples 1-1 to 1-5 are out of the scope of the present invention because the ratio of the blended amount of the resin emulsion to the blended amount of the pigment is smaller than 0.7. In addition, Comparative Examples 1-6 to 1-9 are out of the scope of the present invention because the ratio of the resin emulsion content to the pigment content exceeds 3.0.
b)次に、本実施例1の布帛印刷用インクを用いて布帛に印刷を行う印刷物製造方法を説明する。 b) Next, a printed material manufacturing method for printing on a fabric using the fabric printing ink of Example 1 will be described.
ブラザー製IJプリンタを用い、綿100%布へ50pl×600dpiにて印刷を行った(印刷工程)。 Using a Brother IJ printer, printing was performed on 100% cotton cloth at 50 pl × 600 dpi (printing process).
次に、アイロンを用い、印刷を行った部分を180°Cの温度で40秒間加熱して、布帛印刷用インクを布に定着させた(定着工程)。 Next, using a iron, the printed portion was heated at a temperature of 180 ° C. for 40 seconds to fix the fabric printing ink on the fabric (fixing step).
c)次に、本実施例1の布帛印刷用インク及び印刷物製造方法が奏する効果を説明する。 c) Next, the effects of the fabric printing ink and printed matter manufacturing method of the first embodiment will be described.
(ci)本実施例1の布帛印刷用インクは、顔料に対する樹脂エマルジョン(固形分)の重量比が1:0.7以上であることにより、洗濯堅牢性が高い。つまり、本実施例の布帛印刷用インクを用いて布帛に印刷し、アイロンなどで加熱定着させれば、布帛に対する顔料の固着性が高いので、布帛を洗濯しても濃度が低下しにくい。また、印刷物濃度も1.15以上と高くなる。 (ci) The fabric printing ink of Example 1 has high washing fastness because the weight ratio of the resin emulsion (solid content) to the pigment is 1: 0.7 or more. In other words, if the fabric printing ink of this embodiment is printed on a fabric and heat-fixed with an iron or the like, the pigment is highly fixed to the fabric, so that the concentration is not easily lowered even if the fabric is washed. In addition, the printed matter density is as high as 1.15 or more.
(cii)本実施例1の布帛印刷用インクは、顔料に対する樹脂エマルジョン(固形分)の重量比が1:3.0以下であることにより、インクジェットプリンタを用いて印刷を行う際のヘッド吐出性や間欠吐出性が高い。つまり、印刷を行う際に、インクジェットヘッドの各ノズルからスムーズに吐出させることができ(ヘッド吐出性が高く)、また、印刷を所定時間中断してから再開する場合にも、インクジェットヘッドのノズルに、吐出されないものが生じるようなことがない(間欠吐出性が高い)。 (cii) The ink for fabric printing of Example 1 has a weight ratio of the resin emulsion (solid content) to the pigment of 1: 3.0 or less, so that the head ejection property when printing using an inkjet printer is performed. And intermittent discharge is high. In other words, when performing printing, each nozzle of the inkjet head can be smoothly ejected (high head ejection performance), and when printing is interrupted for a predetermined time and then resumed, , There will be no occurrence of non-ejection (high intermittent ejection properties).
(ciii)本実施例1の布帛印刷用インクは、塩ビ等の樹脂を含むプラスチゾルインクのように、布帛の表面に厚い樹脂層を形成することがないので、布帛にごわごわ感を生じさせたり、吸汗性を低下させたりすることがなく、また、樹脂層の割れによる外観の悪化を生じさせることがない。 (ciii) The fabric printing ink of Example 1 does not form a thick resin layer on the surface of the fabric unlike the plastisol ink containing a resin such as vinyl chloride. It does not reduce the hygroscopicity and does not deteriorate the appearance due to cracking of the resin layer.
d)次に、本実施例1の布帛印刷用インク及び印刷物製造方法の効果を確かめるために実施した実験について説明する。 d) Next, an experiment conducted for confirming the effects of the fabric printing ink and printed matter manufacturing method of Example 1 will be described.
(di)洗濯堅牢性の試験
洗濯堅牢性試験は、AATCC135−1995IIIAに準拠した方法で行った。具体的には、まず、実施例1−1〜1−8及び比較例1−1〜1−9の布帛印刷用インクを用い、前記b)と同様にして、綿100%の布にプリントを行った。そして、プリントを行った部分の濃度をマクベス濃度計で測定した(洗濯前の濃度)。
(di) Wash fastness test The wash fastness test was performed by a method based on AATCC 135-1995IIIA. Specifically, first, using the fabric printing inks of Examples 1-1 to 1-8 and Comparative Examples 1-1 to 1-9, printing was performed on 100% cotton cloth in the same manner as b). went. Then, the density of the printed part was measured with a Macbeth densitometer (density before washing).
次に、この布をAATCC135−1995IIIAに準拠した方法で洗濯し、洗濯後における濃度を、上記と同様の方法で測定した(洗濯後の濃度)。その結果を上記表1に示す。この表1に示す様に、実施例1−1〜1−8の布帛印刷用インクを用いた場合は、洗濯前後の濃度差が0.15以下であり、洗濯後の印刷物濃度も1.0を超えているため、洗濯堅牢性が高いことが確認できた。これに対し、比較例1−1〜1−5の布帛印刷用インクを用いた場合は、洗濯前後の濃度差が0.2以上であり、洗濯後の印刷物濃度も1.0未満となっており、洗濯堅牢性が低かった。 Next, this cloth was washed by a method according to AATCC 135-1995IIIA, and the density after washing was measured by the same method as described above (density after washing). The results are shown in Table 1 above. As shown in Table 1, when the fabric printing inks of Examples 1-1 to 1-8 were used, the density difference before and after washing was 0.15 or less, and the printed matter density after washing was 1.0. Therefore, it was confirmed that the fastness to washing was high. On the other hand, when the fabric printing inks of Comparative Examples 1-1 to 1-5 were used, the density difference before and after washing was 0.2 or more, and the printed matter density after washing was also less than 1.0. The wash fastness was low.
(dii)ヘッド吐出性の試験
実施例1−1〜1−8及び比較例1−1〜1−9の布帛印刷用インクを用い、A4用紙10枚分の面積に印字を行った。印字に用いたプリンタの種類や印字条件は上記b)と同様とした。
(dii) Test of Head Dischargeability Using the fabric printing inks of Examples 1-1 to 1-8 and Comparative Examples 1-1 to 1-9, printing was performed on an area of 10 sheets of A4 paper. The printer type and printing conditions used for printing were the same as in b) above.
そして、印字した範囲内に、異常印字がない場合は、ヘッド吐出性を○と判定し、異常印字が有る場合は、ヘッド吐出性を×と判定した。ここで、異常印字とは、インクジェットヘッドの各ノズルのうち、インクを吐出していないものがある場合や、本来インクが付着すべきでない場所にインクが付着している場合をいう。ヘッド吐出性の判定結果を上記表1に示す。 When there was no abnormal printing within the printed range, the head ejection performance was determined as ◯, and when there was abnormal printing, the head ejection performance was determined as x. Here, abnormal printing refers to the case where some of the nozzles of the inkjet head do not eject ink, or the case where ink is attached to a place where ink should not originally adhere. Table 1 shows the determination results of the head ejection performance.
この表1に示す様に、実施例1−1〜1−8の布帛印刷用インクを用いた場合は、ヘッド吐出性はいずれも○であった。この結果から、実施例1−1〜1−8の布帛印刷用インクはヘッド吐出性が良好であることが確認できた。それに対し、比較例1−8,1−9の布帛印刷用インクを用いた場合は、×であった。 As shown in Table 1, when the fabric printing inks of Examples 1-1 to 1-8 were used, the head ejection properties were all good. From this result, it was confirmed that the fabric printing inks of Examples 1-1 to 1-8 had good head ejection properties. On the other hand, when the fabric printing inks of Comparative Examples 1-8 and 1-9 were used, the result was x.
(diii)間欠吐出性の試験
実施例1−1〜1−8及び比較例1−1〜1−9の布帛印刷用インクを用い、A4用紙1枚分の面積に印字後、15分間放置し、再度A4用紙1枚分の印字を行った。印字に用いたプリンタの種類や印字条件は上記b)と同様とした。
(diii) Intermittent ejection test Using the fabric printing inks of Examples 1-1 to 1-8 and Comparative Examples 1-1 to 1-9, after printing on the area of one A4 sheet, leave it for 15 minutes. The printing for one sheet of A4 paper was performed again. The printer type and printing conditions used for printing were the same as in b) above.
そして、15分間の放置後に印字した用紙に、異常印字がない場合は、間欠吐出性を○と判定し、異常印字が有る場合は、間欠吐出性を×と判定した。間欠吐出性の判定結果を上記表1に示す。この表1に示す様に、実施例1−1〜1−8の布帛印刷用インクを用いた場合は、間欠吐出性はいずれも○であった。この結果から、実施例1−1〜1−8の布帛印刷用インクは間欠吐出性が良好であることが確認できた。それに対し、比較例1−6〜1−9の布帛印刷用インクを用いた場合は、間欠吐出性は×であった。 Then, when there was no abnormal printing on the paper printed after being left for 15 minutes, the intermittent ejection performance was judged as ◯, and when there was abnormal printing, the intermittent ejection performance was judged as x. Table 1 shows the determination result of the intermittent discharge performance. As shown in Table 1, when the fabric printing inks of Examples 1-1 to 1-8 were used, the intermittent ejection properties were all good. From this result, it was confirmed that the ink for fabric printing of Examples 1-1 to 1-8 had good intermittent ejection properties. On the other hand, when the fabric printing inks of Comparative Examples 1-6 to 1-9 were used, the intermittent ejection property was x.
(div)洗濯前後の目視比較試験
前記(di)の洗濯前後において、プリントを行った部分を目視観察した。その結果を上記表1に示す。この表1に示す様に、実施例1−1〜1−8の布帛印刷用インクを用いた場合は、洗濯前後において布帛の外観は全く変化していない(評価:◎)か、ほとんど変化していなかった(評価:○)であった。それに対し、比較例1−1〜1−5では、洗濯後の布帛は、印刷部分が毛羽立ち白化した状態となっていた(評価:×)。
(div) Visual comparison test before and after washing Before and after washing in (di), the printed part was visually observed. The results are shown in Table 1 above. As shown in Table 1, when the fabric printing inks of Examples 1-1 to 1-8 were used, the appearance of the fabric was not changed before and after washing (evaluation:)) or almost changed. It was not (evaluation: ○). On the other hand, in Comparative Examples 1-1 to 1-5, the printed fabric was in a state where the printed portion was fluffed and whitened (evaluation: x).
実施例1−3並びに実施例1−3a〜1−3g及び比較例1−3a〜1−3e
実施例1−1〜1−8の中の代表的な実施例である実施例1−3について、その樹脂エマルジョンを構成する樹脂のガラス転移点と酸価とが洗濯特性に与える影響を評価するために、表2に示す樹脂エマルジョンを使用すること以外は、実施例1−3と同様の操作を繰り返すことにより、実施例1−3a〜1−3g及び比較例1−3a〜1−3eの布帛印刷用インクを調製し、実施例1−3と同様に「洗濯前後のOD値」と「洗濯前後の目視比較」について評価した。得られた結果を表2に示す。ここで、ガラス転移点は、示差走査熱量計を用いて測定した値であり、酸価は、樹脂エマルジョンの樹脂固形分1gに含まれている遊離脂肪酸を中和するために必要な水酸化カリウムのmg数である。
Example 1-3 and Examples 1-3a to 1-3g and Comparative Examples 1-3a to 1-3e
About Example 1-3 which is a representative example in Examples 1-1 to 1-8, the influence of the glass transition point and acid value of the resin constituting the resin emulsion on the washing properties is evaluated. Therefore, by repeating the same operation as in Example 1-3, except that the resin emulsion shown in Table 2 was used, Examples 1-3a to 1-3g and Comparative Examples 1-3a to 1-3e Fabric printing inks were prepared and evaluated for “OD value before and after washing” and “visual comparison before and after washing” in the same manner as in Example 1-3. The obtained results are shown in Table 2. Here, the glass transition point is a value measured using a differential scanning calorimeter, and the acid value is potassium hydroxide necessary to neutralize free fatty acids contained in 1 g of resin solid content of the resin emulsion. Mg.
なお、実施例1−3の布帛印刷用インクと実施例1−3a〜1−3g及び比較例1−3a〜1−3eの布帛印刷用インクとは、アクリル系樹脂エマルジョンを構成する樹脂として、実施例1−3の場合と同種のアクリル系樹脂を使用するが、ガラス転移点と酸価とが表2に示すものであること以外は、インク組成もインク調製方法も同一である。従って、いずれも顔料濃度(A)は8重量%、樹脂エマルジョン(樹脂固形分)濃度(B)も8重量%、そして(B)/(A)は1.00であった。 In addition, the fabric printing ink of Example 1-3 and the fabric printing inks of Examples 1-3a to 1-3g and Comparative Examples 1-3a to 1-3e are used as resins constituting the acrylic resin emulsion. The same kind of acrylic resin as in Example 1-3 is used, but the ink composition and the ink preparation method are the same except that the glass transition point and the acid value are those shown in Table 2. Therefore, in all cases, the pigment concentration (A) was 8% by weight, the resin emulsion (resin solid content) concentration (B) was 8% by weight, and (B) / (A) was 1.00.
表2から分かるように、樹脂エマルジョンのガラス転移点が−25℃から18℃であって、酸価が4〜54であるものを使用すると、洗濯前後のOD価も洗濯前後目視評価も良好な結果であった。それに対し、ガラス転移点と酸価のいずれかがこれらの範囲を外れると、良好な評価結果が得られないことがわかる。 As can be seen from Table 2, when the resin emulsion has a glass transition point of -25 ° C to 18 ° C and an acid value of 4 to 54, the OD value before and after washing and the visual evaluation before and after washing are good. It was a result. On the other hand, it can be seen that good evaluation results cannot be obtained if either the glass transition point or the acid value falls outside these ranges.
実施例2
a)下記の成分を、それぞれ対応する配合比となるように混合し、得られた混合物をサンドミル・撹拌装置を用いて分散・混合することにより、実施例2−1〜2−8の布帛印刷用インクを製造した。実施例2−1〜2−8及び後述する比較例2−1〜2−9の布帛印刷用インクにおける顔料濃度(A)及び樹脂エマルジョン濃度(B)、及びB/A比率を表3に示す。
Example 2
a) The following components are mixed so as to have a corresponding blending ratio, and the resulting mixture is dispersed and mixed using a sand mill / stirrer, thereby printing the fabrics of Examples 2-1 to 2-8. Ink was produced. Table 3 shows the pigment concentration (A) and the resin emulsion concentration (B) and the B / A ratio in the fabric printing inks of Examples 2-1 to 2-8 and Comparative Examples 2-1 to 2-9 described later. .
なお、実施例2−1〜2−8の布帛印刷用インクに含まれている樹脂エマルジョンは、乳化重合法により製造したものであり、そのエマルジョン粒子は球形である。また、布帛印刷用インクにおいて、下記の成分以外の残部は水である。 The resin emulsion contained in the fabric printing inks of Examples 2-1 to 2-8 was produced by an emulsion polymerization method, and the emulsion particles were spherical. In the fabric printing ink, the balance other than the following components is water.
(実施例2−1)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:2.1重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 2-1)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 2.1% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例2−2)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:2.4重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 2-2)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 2.4% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例2−3)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:2.7重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 2-3)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 2.7% by weight (in terms of solid content)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例2−4)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:3重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 2-4)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 3% by weight (in terms of solid content)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例2−5)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:3.3重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 2-5)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 3.3% by weight (in terms of solid content)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例2−6)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:6重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 2-6)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 6% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例2−7)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:7.5重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 2-7)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 7.5% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(実施例2−8)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:9重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Example 2-8)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 9% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
また、比較例として、下記の成分をそれぞれ対応する配合比となるように混合し、得られた混合物をサンドミル・撹拌装置を用いて分散・混合することにより、比較例2−1〜2−9の布帛印刷用インクを製造した。 Moreover, as a comparative example, the following components are mixed so as to have a corresponding blending ratio, and the obtained mixture is dispersed and mixed using a sand mill / stirrer to thereby produce comparative examples 2-1 to 2-9. Ink for fabric printing was manufactured.
(比較例2−1)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):1重量%
アクリル酸共重合物(顔料分散剤):0.2重量%
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 2-1)
Monoazo yellow (CIPigment Yellow 74, pigment): 1% by weight
Acrylic acid copolymer (pigment dispersant): 0.2% by weight
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例2−2)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):1.5重量%
アクリル酸共重合物(顔料分散剤):0.3重量%
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 2-2)
Monoazo yellow (CIPigment Yellow 74, pigment): 1.5% by weight
Acrylic acid copolymer (pigment dispersant): 0.3% by weight
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例2−3)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):2重量%
アクリル酸共重合物(顔料分散剤):0.4重量%
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 2-3)
Monoazo yellow (CIPigment Yellow 74, pigment): 2% by weight
Acrylic acid copolymer (pigment dispersant): 0.4% by weight
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例2−4)
モノアゾイエロー(C.I.Pigment Yellow74、顔料):2.5重量%
アクリル酸共重合物(顔料分散剤):0.5重量%
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 2-4)
Monoazo yellow (CIPigment Yellow74, pigment): 2.5% by weight
Acrylic acid copolymer (pigment dispersant): 0.5% by weight
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例2−5)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:1.5重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 2-5)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 1.5% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例2−6)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:10重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 2-6)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 10% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例2−7)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:15重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 2-7)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 15% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例2−8)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:20重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 2-8)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 20% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
(比較例2−9)
モノアゾイエロー(C.I.Pigment Yellow 74、顔料):3重量%
アクリル酸共重合物(顔料分散剤):0.6重量%
ウレタン樹脂エマルジョン:25重量%(固形分換算)
ジエチレングリコール(水溶性有機溶媒):20重量%
アセチレングリコール(界面活性剤):0.1重量%
トリエタノールアミン(pH調整剤):0.1重量%
(Comparative Example 2-9)
Monoazo yellow (CIPigment Yellow 74, pigment): 3% by weight
Acrylic acid copolymer (pigment dispersant): 0.6% by weight
Urethane resin emulsion: 25% by weight (solid content conversion)
Diethylene glycol (water-soluble organic solvent): 20% by weight
Acetylene glycol (surfactant): 0.1% by weight
Triethanolamine (pH adjuster): 0.1% by weight
なお、比較例2−1〜2−5は、顔料の配合量に対する樹脂エマルジョンの配合量の比率が0.7より小さいので本発明の範囲外である。また、比較例2−6〜2−9は、顔料の配合量に対する樹脂エマルジョンの配合量の比率が3.0を超えるので本発明の範囲外である。 In addition, Comparative Examples 2-1 to 2-5 are out of the scope of the present invention because the ratio of the blended amount of the resin emulsion to the blended amount of the pigment is smaller than 0.7. Further, Comparative Examples 2-6 to 2-9 are out of the scope of the present invention because the ratio of the blended amount of the resin emulsion to the blended amount of the pigment exceeds 3.0.
b)次に、本実施例2の布帛印刷用インクを用いて、前記実施例1と同様の印刷物製造方法で、布帛にプリントを行った。 b) Next, using the fabric printing ink of Example 2, printing was performed on the fabric by the same printed material manufacturing method as in Example 1.
c)本実施例2の布帛印刷用インク及び印刷物製造方法は前記実施例1と同様の効果を奏する。 c) The fabric printing ink and printed matter manufacturing method of Example 2 have the same effects as in Example 1.
d)次に、本実施例2の布帛印刷用インク及び印刷物製造方法の効果を確かめるために、前記実施例1のd)と同様に、洗濯堅牢性、ヘッド吐出性、間欠吐出性、及び洗濯前後の外観について試験を行った。その結果を上記表2に示す。 d) Next, in order to confirm the effects of the fabric printing ink and the printed matter manufacturing method of Example 2, as in Example 1 d), the fastness to washing, the head ejection property, the intermittent ejection property, and the washing The front and rear appearances were tested. The results are shown in Table 2 above.
(di)洗濯堅牢性の試験
表3に示す様に、実施例2−1〜2−8の布帛印刷用インクを用いた場合は、洗濯前後の濃度差が0.07以下となっており、洗濯後の印刷物濃度も0.9以上となっているため、洗濯堅牢性が高いことが確認できた。これに対し、比較例2−1〜2−5の布帛印刷用インクを用いた場合は、洗濯前後の濃度差が0.2以上となっており、洗濯後の印刷物濃度も0.7以下となっているため、洗濯堅牢性が低かった。
(di) Test of fastness to washing As shown in Table 3, when the fabric printing inks of Examples 2-1 to 2-8 were used, the density difference before and after washing was 0.07 or less, Since the printed matter density after washing was 0.9 or more, it was confirmed that the washing fastness was high. On the other hand, when the fabric printing inks of Comparative Examples 2-1 to 2-5 were used, the density difference before and after washing was 0.2 or more, and the printed matter density after washing was 0.7 or less. Therefore, the fastness to washing was low.
(dii)ヘッド吐出性の試験
表3に示す様に、実施例2−1〜2−8の布帛印刷用インクを用いた場合は、ヘッド吐出性はいずれも○であった。この結果から、実施例2−1〜2−8の布帛印刷用インクはヘッド吐出性が良好であることが確認できた。それに対し、比較例2−8,2−9の布帛印刷用インクを用いた場合は、ヘッド吐出性が×であった。
(dii) Test of Head Discharge Properties As shown in Table 3, when the fabric printing inks of Examples 2-1 to 2-8 were used, the head discharge properties were all good. From this result, it was confirmed that the fabric printing inks of Examples 2-1 to 2-8 had good head ejection properties. On the other hand, when the fabric printing inks of Comparative Examples 2-8 and 2-9 were used, the head ejection performance was x.
(diii)間欠吐出性の試験
表3に示す様に、実施例2−1〜2−8の布帛印刷用インクを用いた場合は、間欠吐出性はいずれも○であった。この結果から、実施例2−1〜2−8の布帛印刷用インクは間欠吐出性が良好であることが確認できた。それに対し、比較例2−6〜2−9の布帛印刷用インクを用いた場合は、間欠吐出性が×であった。
(diii) Intermittent ejection test As shown in Table 3, when the fabric printing inks of Examples 2-1 to 2-8 were used, the intermittent ejection characteristics were all good. From this result, it was confirmed that the fabric printing inks of Examples 2-1 to 2-8 had good intermittent ejection properties. On the other hand, when the fabric printing inks of Comparative Examples 2-6 to 2-9 were used, the intermittent ejection property was x.
(div)洗濯前後の目視比較試験
表3に示す様に、実施例2−1〜2−8の布帛印刷用インクを用いた場合は、洗濯前後において布帛の外観は全く変化していない(評価:◎)か、ほとんど変化していなかった(評価:○)。それに対し、比較例2−1〜2−5では、洗濯後の布帛は、印刷部分が毛羽立ち、白化した状態となっていた(評価:×)。
(div) Visual comparative test before and after washing As shown in Table 3, when the fabric printing inks of Examples 2-1 to 2-8 were used, the appearance of the fabric was not changed before and after washing (evaluation). : ◎) or hardly changed (evaluation: ○). On the other hand, in Comparative Examples 2-1 to 2-5, the printed fabric was in a state where the printed portion was fluffed and whitened (evaluation: x).
なお、実施例2−1〜2−8の布帛印刷用インクの場合にも、使用した樹脂エマルジョンの好ましいガラス転移点と酸価とは、実施例1−3及び実施例1−3a〜1−3gと同様であった。 In addition, also in the case of the ink for fabric printing of Examples 2-1 to 2-8, the preferable glass transition point and acid value of the used resin emulsion are shown in Examples 1-3 and 1-3a to 1-. It was the same as 3g.
実施例3
顔料の種類をフタロシアニンブルー(C.I.Pigment Blue 15:3)とした以外は、前記実施例2−1〜2−8の布帛印刷用インクと同様に、布帛印刷用インク3−1〜3−8を製造した。これら布帛印刷用インク3−1〜3−8を用いて前記実施例1のd)と同様の試験を行ったところ、前記実施例2−1〜2−8の布帛印刷用インクと同様の結果となった。本実施例の場合も、使用した樹脂エマルジョンの好ましいガラス転移点と酸価とは、実施例1−3及び実施例1−3a〜1−3gと同様であった。
Example 3
Fabric printing inks 3-1 to 3-8 were produced in the same manner as the fabric printing inks of Examples 2-1 to 2-8, except that the pigment type was phthalocyanine blue (CIPigment Blue 15: 3). did. Using these fabric printing inks 3-1 to 3-8, the same test as in d) of Example 1 was performed, and the same results as the fabric printing inks of Examples 2-1 to 2-8 were obtained. It became. Also in the case of the present Example, the preferable glass transition point and acid value of the used resin emulsion were the same as those of Example 1-3 and Examples 1-3a to 1-3g.
実施例4
顔料の種類をキナクリドンレッド(C.I.Pigment Red 122)とした以外は、前記実施例2−1〜2−8の布帛印刷用インクと同様に、布帛印刷用インク4−1〜4−8を製造した。これら布帛印刷用インク4−1〜4−8を用いて前記実施例1のd)と同様の試験を行ったところ、前記実施例2−1〜2−8の布帛印刷用インクと同様の結果となった。本実施例の場合も、使用した樹脂エマルジョンの好ましいガラス転移点と酸価とは、実施例1−3及び実施例1−3a〜1−3gと同様であった。
Example 4
Fabric printing inks 4-1 to 4-8 were produced in the same manner as the fabric printing inks of Examples 2-1 to 2-8, except that the type of pigment was quinacridone red (CIPigment Red 122). When these cloth printing inks 4-1 to 4-8 were used in the same test as in Example 1 d), the same results as in the cloth printing inks of Examples 2-1 to 2-8 were obtained. It became. Also in the case of the present Example, the preferable glass transition point and acid value of the used resin emulsion were the same as those of Example 1-3 and Examples 1-3a to 1-3g.
なお、本発明は前記実施例になんら限定されるものではなく、本発明を逸脱しない範囲において種々の態様で実施しうることはいうまでもない。
In addition, this invention is not limited to the said Example at all, and it cannot be overemphasized that it can implement with a various aspect in the range which does not deviate from this invention.
Claims (5)
前記顔料と前記樹脂エマルジョン(樹脂固形分)との重量比が、1:0.7〜1:3.0の範囲にあり、前記樹脂エマルジョンが、−25℃以上18℃以下のガラス転移点と4以上54以下の酸価とを有する樹脂を含有することを特徴とする布帛印刷用インク。 A fabric printing ink comprising a pigment and a resin emulsion,
The weight ratio of the pigment to the resin emulsion (resin solid content) is in the range of 1: 0.7 to 1: 3.0, and the resin emulsion has a glass transition point of −25 ° C. or more and 18 ° C. or less. An ink for fabric printing, comprising a resin having an acid value of 4 or more and 54 or less.
前記印刷工程にて前記布帛に付着した前記布帛印刷用インクを、加熱により前記布帛に定着させる定着工程と、
を備えることを特徴とする印刷物製造方法。
A printing step of performing printing by attaching the fabric printing ink according to any one of claims 1 to 4 to a fabric;
A fixing step of fixing the fabric printing ink attached to the fabric in the printing step to the fabric by heating;
A printed matter manufacturing method comprising:
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JP2005198602A JP2006348256A (en) | 2005-05-19 | 2005-07-07 | Fabric printing ink and printed matter manufacturing method |
EP20060010391 EP1724311B1 (en) | 2005-05-19 | 2006-05-19 | Ink for fabric printing and method for producing printed material |
CN2006100846171A CN1865363B (en) | 2005-05-19 | 2006-05-19 | Ink for cloth printing and method for producing printed matter |
DE200660013215 DE602006013215D1 (en) | 2005-05-19 | 2006-05-19 | Ink for textile printing and process for the production of printed material |
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