EP0645429B1 - Dispersions eau dans huile épaississantes, leur procédé de préparation et leur application en impression textile - Google Patents
Dispersions eau dans huile épaississantes, leur procédé de préparation et leur application en impression textile Download PDFInfo
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- EP0645429B1 EP0645429B1 EP94402088A EP94402088A EP0645429B1 EP 0645429 B1 EP0645429 B1 EP 0645429B1 EP 94402088 A EP94402088 A EP 94402088A EP 94402088 A EP94402088 A EP 94402088A EP 0645429 B1 EP0645429 B1 EP 0645429B1
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- EP
- European Patent Office
- Prior art keywords
- water
- oil
- weight
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- 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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- 239000006185 dispersion Substances 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 8
- 239000004753 textile Substances 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title description 4
- 230000008719 thickening Effects 0.000 title description 3
- 239000000203 mixture Substances 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000000178 monomer Substances 0.000 claims description 20
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 17
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 16
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 16
- 239000003995 emulsifying agent Substances 0.000 claims description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 15
- 229920006318 anionic polymer Polymers 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 15
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 14
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 13
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 239000012071 phase Substances 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- LVKKFNORSNCNPP-UHFFFAOYSA-N 2,2-bis(prop-2-enoylamino)acetic acid Chemical compound C=CC(=O)NC(C(=O)O)NC(=O)C=C LVKKFNORSNCNPP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 7
- 229920006037 cross link polymer Polymers 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- -1 alkali metal acrylate Chemical class 0.000 claims description 5
- 150000001340 alkali metals Chemical class 0.000 claims description 5
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical group COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 claims description 4
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002738 chelating agent Substances 0.000 claims description 4
- 239000000985 reactive dye Substances 0.000 claims description 4
- 239000007762 w/o emulsion Substances 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- PHZSUOPYLUNLDX-UHFFFAOYSA-N 2,2-bis(prop-2-enoxy)acetic acid Chemical compound C=CCOC(C(=O)O)OCC=C PHZSUOPYLUNLDX-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 238000010526 radical polymerization reaction Methods 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 claims 2
- QGQDPZZWVLNRIA-UHFFFAOYSA-M S(O)(O)=O.[Na+].[O-]O.C1(=CC=CC=C1)C(C)C Chemical compound S(O)(O)=O.[Na+].[O-]O.C1(=CC=CC=C1)C(C)C QGQDPZZWVLNRIA-UHFFFAOYSA-M 0.000 claims 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 31
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 description 19
- 229940105329 carboxymethylcellulose Drugs 0.000 description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 5
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 239000012429 reaction media Substances 0.000 description 5
- 239000000661 sodium alginate Substances 0.000 description 5
- 235000010413 sodium alginate Nutrition 0.000 description 5
- 229940005550 sodium alginate Drugs 0.000 description 5
- 235000010262 sodium metabisulphite Nutrition 0.000 description 5
- CUNWUEBNSZSNRX-RKGWDQTMSA-N (2r,3r,4r,5s)-hexane-1,2,3,4,5,6-hexol;(z)-octadec-9-enoic acid Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O CUNWUEBNSZSNRX-RKGWDQTMSA-N 0.000 description 4
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 229920000847 nonoxynol Polymers 0.000 description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- LQPLDXQVILYOOL-UHFFFAOYSA-I pentasodium;2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate Chemical group [Na+].[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC(=O)[O-])CCN(CC([O-])=O)CC([O-])=O LQPLDXQVILYOOL-UHFFFAOYSA-I 0.000 description 4
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229960005078 sorbitan sesquioleate Drugs 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 description 2
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241001268392 Dalla Species 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 229940072056 alginate Drugs 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000004533 oil dispersion Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- LPPNISOILVNAMF-UHFFFAOYSA-M S(=O)(O)OS(=O)O.[Na+].[O-]O.C1(=CC=CC=C1)C(C)C Chemical compound S(=O)(O)OS(=O)O.[Na+].[O-]O.C1(=CC=CC=C1)C(C)C LPPNISOILVNAMF-UHFFFAOYSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 1
- 229940063834 carboxymethylcellulose sodium Drugs 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QPCDCPDFJACHGM-UHFFFAOYSA-K pentetate(3-) Chemical compound OC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O QPCDCPDFJACHGM-UHFFFAOYSA-K 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 1
- 239000001593 sorbitan monooleate Substances 0.000 description 1
- 235000011069 sorbitan monooleate Nutrition 0.000 description 1
- 229940035049 sorbitan monooleate Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 238000012546 transfer Methods 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
- D06P1/46—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 natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
- D06P1/50—Derivatives of cellulose
-
- 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
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
Definitions
- This request concerns water dispersions in thickening oil, their preparation process and their application in textile printing.
- printed fabrics are currently experiencing significant development. They are generally obtained by printing techniques using especially printing pastes containing either pigments, i.e. reactive dyes with well-defined rheological properties according to the article desired and the type of dye used. These properties rheological are obtained by the use of thickening agents.
- EP-A-186 361 describes the use of a polymer water-soluble in water-in-oil emulsion as thickener for high viscosity textile printing paste, even in presence of large amounts of electrolytes.
- compositions according to the invention are water-in-oil dispersions, stable, self-reversing, miscible with water, consisting of an oil phase, a phase aqueous and at least two emulsifiers including at least one is of the water in oil type, and at least one is of the oil type in water, characterized by the fact that they contain 20 to 50% by weight of a mixture consisting of a polymer anionic, water-soluble, belonging to the group of carboxymethylcelluloses, designated C, and by an anionic polymer synthetic, crosslinked, insoluble in water but swellable to water, designated P, based on acrylic acid, designated AA, partially salified with an alkali metal, designated M, optionally copolymerized with 2-acrylamido-2-methyl alkali metal propanesulfonate M, designated AMPSM, crosslinked with a diethylenic carboxylic acid and in which the molar ratio of salified acid functions over the whole free or salified acid functions is between about 0.6 and about 0.9, the
- alkali metal M designates sodium or potassium. Thereafter, acrylic acid is designated AA, its alkali metal salt AAM, its sodium salt AANa, and its potassium salt AAK, 2-methyl-2-acrylamido acid propanesulfonic is designated AMPS, its alkali metal salt AMPSM, its sodium salt AMPSNa and its potassium salt AMPSK.
- diethylenic carboxylic acid denotes a crosslinking monomer, designated R, polymerizable with acrylic acid and having a carboxyl function and two ethylenic functions such as bisacrylamidoacetic acid, designated ABAA, diallyloxyacetic acid, designated DALLA.
- water in oil type emulsifying agent emulsifying agents are designated having an HLB value (hydrophilic-lipophilic balance, Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd edition, volume 8, page 910) low enough to provide water-in-oil emulsions such as sorbitan esters such as sesquioleates sorbitan, the sorbitan monooleate.
- HLB value hydrophilic-lipophilic balance
- oil-in-water type emulsifying agent emulsifying agents are designated having an HLB value high enough to provide oil-in-water emulsions such as ethoxylated nonylphenols, sorbitan esters ethoxylated like sorbitan hexaoleate ethoxylated with 50 moles of ethylene oxide.
- crosslinked polymer is meant a polymer nonlinear in the state of a three-way network dimensions insoluble in water but swellable with water.
- group of carboxymethylcellulose designates the products resulting from the reaction of Williamson with sodium chloroacetate on an alkali-cellulose (cf. Ullmann's Encyclopedia of Industrial Chemistry, 5th edition, volume A5, pages 477-488) such as products marketed by the plaintiff under the designation of TYLOSE® C. These products have a viscosity range of 100 to 4000 mPa.s. determined with a drop viscometer ball, H ⁇ PPLER, at a temperature of 20 ° C, in a 2% solution by weight in water.
- TYLOSE® C 1000 therefore designates a sodium carboxymethylcellulose exhibiting under the conditions defined above an average viscosity of 1000 mPa.s.
- a carboxymethylcellulose is used with the state of fine powder.
- compositions as defined above characterized by the fact that they contain from 20 to 50% by weight of a mixture of anionic polymers consisting of 10 to 50% by weight of a carboxymethylcellulose, C, and by 90 to 50% by weight of a crosslinked polymer, P, AA-AAM-AMPSM containing molar proportions from 0 to 30% of AMPSM and from 100 to 70% a mixture of AA and AAM containing in molar proportions of 20 to 40% AA and 80 to 60% AA, cross-linked with 0.01 at 0.06% in molar proportions relative to the monomers used, of a chosen diethylenic carboxylic acid in the group made up of ABAA and DALLA.
- the invention has in particular the compositions as defined above in which the polymer P is crosslinked by ABAA.
- compositions of the invention contain 10 to 20% by weight of a carboxymethylcellulose sodium and from 20 to 30% by weight of a polymer P, as defined above.
- compositions according to the invention contain generally 2 to 10% by weight of a mixture of agents emulsifiers, and advantageously from 3 to 8% by weight per relative to the total weight of the composition, of which 40 to 60% are consisting of one or more emulsifiers of the water type in oil and 60 to 40% are constituted by a several oil-in-water type emulsifiers.
- the oil phase of the compositions represents 15 to 35% by weight, and advantageously from 20 to 25% by weight per relative to the total weight of the composition.
- This oil phase preferably consists of a commercial mineral oil containing saturated hydrocarbons of the paraffinic, isoparaffinic type, naphthenic or cycloparaffinic, having a density at 15 ° C from about 0.7 to about 0.9 and a boiling point higher than 180 ° C, such as white oils sold by the company SHELL or ISOPAR®, marketed by the EXXON company.
- compositions according to the invention contain 25 to 60% water in which the polymer blend is partially soluble.
- the compositions according to the invention may also contain various additives such as chelating agents, transfer agents.
- the compositions according to the invention contain from 0.01 to 0.10% by weight of a chelating agent, and advantageously 0.02 to 0.5% by weight relative to the total weight of the composition of sodium diethylenetriaminepentaacetate, designated DTPANa.
- the invention also relates to a method of preparation of the compositions defined above.
- the compositions defined above can be prepared by a process characterized by what we do a radical polymerization reaction as a water-in-oil emulsion, from a solution aqueous containing the monomers constituting the polymer P, and possibly a chelating agent, which is emulsified in an oil phase in the presence of one or more agents water-in-oil type emulsifiers, the polymerization reaction being initiated by the introduction into the emulsion of departure of a product generating free radicals such as azo derivatives such as azobisisobutyronitrile, designated AIBN, or a Redox couple such as the hydroperoxide couple cumene - sodium disulfite, then when the reaction of polymerization is complete, which is introduced into the dispersion obtained, at a temperature below 30 ° C, a or more oil-in-water type emulsifiers and the desired amount of anionic polymer C.
- a radical polymerization reaction as a water-in-oil e
- the polymerization reaction is carried out with stirring, in an inert atmosphere, at from a perfectly deoxygenated reaction medium.
- compositions according to the invention have interesting rheological properties which are highlighted evidence by determining, with a BOHLIN type rheometer VOR, the complex module, G *, the conservation module (storage modulus) G ', the loss angle, ⁇ , of aqueous media containing them.
- printing pastes containing reactive dyes.
- various characteristics are mentioned rheological properties of printed fabrics with printing pastes obtained from the compositions according to the invention.
- These printing pastes are obtained by mixing 40 g of RB 25 REMAZOL® red marketed by the applicant, 10 g of sodium hydrogencarbonate, 50 g of urea, the necessary amount of a dispersion according to the invention to provide 10.6 g of polymer blend anionic and the necessary amount of water to obtain 500 g printing paste (printing paste contains consequence 2.12% by weight of mixture of anionic polymers).
- the reference printing paste is prepared in mixing 40 g of RB 25 REMAZOL® red, 10 g of hydrogen carbonate sodium, 50 g urea, 15 g sodium alginate and the necessary amount of water to obtain 500 g of dough printing.
- This aqueous solution is homogenized in a oil phase containing 250 g of SHELL S 8515 oil and 25 g of sorbitan sesquioleate for 20 minutes with a mixer SILVERSON so as to obtain a water-in-oil emulsion with a Brookfield viscosity of 3,500 mPa.s. determined at 10 ° C (axis 2, speed 20 rpm, LVT model).
- the emulsion thus obtained is transferred to a polymerizer, then it is oxygenated by bubbling nitrogen and its temperature is adjusted to about 8 ° C.
- the polymerization is initiated with stirring by the introduction in 2 minutes 0.009 g (0.0473 mmol) of hydroperoxide 80% cumene (20 ppm molar compared to the monomers) dissolved in 8 g of oil S 8515, then after 4 minutes, by introduction in 40 minutes of 0.0136 g (0.0715 mmol) of sodium disulfite dissolved in 20 g of water, i.e. 30 ppm molar with respect to the monomers. Polymerization starts at the temperature of the reaction medium rises to 55 ° C., temperature which is then maintained for 1 hour.
- reaction medium is then gradually cooled.
- 20 g of ethoxylated nonylphenol with 10 moles of ethylene oxide are introduced (at this stage, the dispersion obtained is designated D 21 ), then at 20 ° C., 117.6 g of carboxymethylcellulose are introduced ( TYLOSE® C 1 000 - HOECHST).
- An aqueous solution containing 220 g is prepared (3.053 mole) of acrylic acid, 0.9 g of an aqueous solution containing 0.36 g (0.715 mmol) of diethylenetriaminepentaacetate sodium, 0.109 g (0.55 mmol) bisacrylamidoacetic acid, 85.5 g (2.137 mole) sodium hydroxide and 393.5 g of water.
- This aqueous solution is homogenized in an oil phase containing 250 g of SHELL S 8515 oil and 25 g of sorbitan sesquioleate as in Example 1, then the emulsion obtained is polymerized as in Example 1, using one part 0.0348 g (0.183 mmol) of 80% cumene hydroperoxide dissolved in 8 g of oil S 8515, i.e. 60 molar ppm relative to the monomers and 0.029 g (0.153 mmol) of sodium disulfite dissolved in 20 g of water, ie 50 molar ppm relative to the monomers.
- An aqueous solution is prepared containing 165.25 g (2.2932 moles) of acrylic acid, 52.79 g (0.2547 moles) of 2-acrylamido-2-methylpropanesulfonic acid, 104.25 (1.858 moles) d potassium hydroxide, 0.9 g of an aqueous solution containing 0.36 g (0.751 mmol) of sodium diethylenetriaminepentaacetate, 0.151 g (0.7619 mmol) of bisacrylamidoacetic acid and 386.7 g of water.
- Example 2 is reproduced, starting from an aqueous solution containing 220 g (3.053 mole) of acrylic acid, 0.9 g of an aqueous solution containing 0.36 g (0.715 mole) of sodium diethylenetriaminepentaacetate, 0.109 g (0.550 mmol) bisacrylamidoacetic acid, 73.27 g (1.832 mole) sodium hydroxide and 405.7 g water.
- 1140.6 g of a stable, self-reversible dispersion, miscible with water, water in oil, containing 22.62% of oil, 3.94% of surfactants, 40.31% of water are thus obtained.
- Example 1 is reproduced, using on the one hand 0.012 g (0.565 mmol) of ABAA (240 molar ppm relative to the monomers), and on the other hand an aqueous phase containing a total of 424 g of water instead of 432 g.
- Example 2 is reproduced, using on the one hand, 0.145 g (0.7316 mmol) of ABAA (240 ppm molar relative to the monomers) and on the other hand an oil phase containing 225 g of oil S 8515 and 22.5 g of sorbitan sesquioleate.
- ABAA 240 ppm molar relative to the monomers
- an oil phase containing 225 g of oil S 8515 and 22.5 g of sorbitan sesquioleate.
- D 6 the intermediate dispersion before the introduction of the carboxymethylcellulose
- 229 g of TYLOSE® C 1000 are introduced into the dispersion D 26 and 1224.5 g of a dispersion designated D 46 are obtained.
- the rheological and application characteristics of these dispersions are mentioned in the following tables.
- Table III shows that the printing pastes produced with the compositions of the invention have application properties greater than or equal to those obtained by the use of printing pastes prepared either conventionally with l sodium alginate, or only with synthetic polymers based on acrylic acid.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
- AA-AAM-AMPSM, contenant en proportions molaires de 10 à 30 % d'AMPSM et de 90 à 70 % d'acide acrylique dont 60 à 80 % sont sous la forme d'un acrylate de métal alcalin.
- AA-AAM, contenant en proportions molaires de 30 à 40 % en poids d'AA et de 70 à 60 % d'AAM.
- la polymérisation est amorcée par un couple Redox, à une température inférieure ou égale à 10°C, puis elle est conduite de manière quasi adiabatique jusqu'à une température supérieure ou égale à 60°C,
- le couple Redox utilisé est le couple hydroperoxyde de cumène - disulfite de sodium, à la dose de 10 à 100 ppm molaire par rapport aux monomères d'hydroperoxyde de cumène et de 20 à 100 ppm molaire par rapport aux monomères de disulfite de sodium.
- 146 g (2,026 moles) d'acide acrylique,
- 74,2 g (0,358 mole) d'acide acrylamido-2 méthyl-2 propanesulfonique,
- 286,9 g d'une solution aqueuse contenant 96,6 g (1,776 mole) d'hydroxyde de potassium,
- 0,9 g d'une solution aqueuse contenant 0,36 g (0,751 mmole) de diéthylènetriaminepentaacétate de sodium,
- 0,142 g (0,715 mmole) d'acide bisacrylamidoacétique et
- 191,8 g d'eau.
- Ex : exemple.
- ABAA ppm : indique le nombre de moles d'ABAA pour 106 moles de monomères.
- C : polymère anionique, du type des carboxyméthylcelluloses sodiques, C 1000 indique la TYLOSE® C 1 000 et C 300 indique la TYLOSE® C 300, commercialisées par la demanderesse ; leur pourcentage en poids est calculé par rapport au poids total de la composition selon l'invention.
- Les pourcentages pondéraux des polymères présents dans la composition de l'invention sont exprimés en sec. Ainsi, 35,6 indiqué pour la dispersion D1, du tableau I, signifie que la composition contient 35,6 % d'un mélange de polymères anioniques, dont 10,31 % par rapport au poids total de la composition de la TYLOSE® C 1 000, et en conséquence 35,6 - 10,3 = 25,3 % d'un polymère AA-AAK-AMPSK, 25,5 - 59,5 - 15.
- T.A : tensioactifs présents dans la composition.
- Ref : indique une pâte d'impression préparée avec de l'alginate de sodium comme indiqué dans la présente description.
- Les caractéristiques des impressions sont notées de 0 à 5, de mauvaise à excellente, la note 3 est la qualité obtenue avec une pâte conventionnelle préparée avec de l'alginate de sodium.
- G* : module complexe, il est exprimé en Pascal.
- δ : angle de perte, il est exprimé en degré et il est calculé par la relation : tan δ = G''/G' où G' représente le module de conservation (storage modulus) et G" le module de perte (loss modulus).
- Les dispersions D21, D22, D23, D24, D25 et D26 sont des dispersions utilisées pour préparer les compositions de l'invention ; leurs caractéristiques sont indiquées à titre de comparaison.
Rhéologie | Caractéristiques des impressions | ||||
N° | G*(Pa) | δ (°) | To | Re | Un |
Ref | 7 | 85 | 3 | 3 | 3 |
D21 | 56 | 10 | 3 | 3 | 3 |
D1 | 12 | 37 | 3 | 4 | 3 |
D22 | 16 | 28 | 3 | 3 | 3 |
D2 | 7 | 44 | 3 | 5 | 3 |
D32 | 6 | 50 | |||
D23 | |||||
D3 | 8 | 37 | 3 | 4 | 3 |
D33 | 16 | 29 | 3 | 4 | 3 |
D24 | 6 | 73 | 3 | 3 | 3 |
D4 | 4 | 70 | 3 | 5 | 3 |
D25 | 86 | 12 | |||
D5 | 12 | 38 | 3 | 4 | 3 |
D45 | 13 | 40 | 3 | 4 | 3 |
D26 | 10 | 42 | 3 | 3 | 3 |
D6 | 7 | 52 | 3 | 4 | 3 |
D46 | 5 | 56 | 3 | 5 | 3 |
Claims (11)
- Dispersions eau dans huile, stables, auto-réversibles, miscibles à l'eau, constituées par une phase huile, une phase aqueuse et au moins deux agents émulsifiants dont au moins un est de type eau dans huile, et au moins un est du type huile dans eau, caractérisées par le fait que par rapport au poids total des dispersions la phase huile représente pondéralement 15 à 35% et l'eau 25 à 60%, qu'elles contiennent de 20 à 50 % en poids d'un mélange constitué par un polymère anionique, hydrosoluble, appartenant au groupe des carboxyméthylcelluloses, désigné C, et par un polymère anionique synthétique, réticulé, insoluble dans l'eau mais gonflable à l'eau, désigné P, à base d'acide acrylique, désigné AA, partiellement salifié avec un métal alcalin, désigné M, éventuellement copolymérisé avec de l'acrylamido-2 méthyl-2 propanesulfonate de métal alcalin M, désigné AMPSM, réticulé avec un acide carboxylique diéthylénique et dans lequel le rapport molaire des fonctions acides salifiées sur l'ensemble des fonctions acides libres ou salifiées est compris entre environ 0,6 et environ 0,9, le rapport pondéral C/P+C étant compris entre 0,01 et 0,5, M étant choisi parmi le sodium et le potassium.
- Dispersions selon la revendication 1, caractérisées par le fait qu'elles contiennent de 20 à 50 % en poids d'un mélange de polymères anioniques constitué par 10 à 50 % en poids d'une carboxyméthylcellulose, C, et par 90 à 50 % en poids d'un polymère réticulé, P, AA-AAM-AMPSM contenant en proportions molaires de 0 à 30 % d'AMPSM et de 100 à 70 % d'un mélange AA et AAM contenant en proportions molaires de 20 à 40 % d'AA et de 80 à 60 % d'AAM, réticulé avec de 0,01 à 0,06 % en proportions molaires par rapport aux monomères mis en oeuvre, d'un acide carboxylique diéthylénique choisi dans le groupe constitué par l'acide bisacrylamidoacétique et l'acide diallyloxyacétique.
- Dispersions selon l'une quelconque des revendications 1 et 2, caractérisées par le fait que le polymère P est réticulé par de l'acide bisacrylamidoacétique.
- Dispersions selon l'une quelconque des revendications 1 à 3, caractérisées par le fait que le polymère P est un polymère réticulé, AA-AAM-AMPSM, contenant en proportions molaires de 10 à 30 % d'AMPSM et de 90 à 70 % d'acide acrylique dont 60 à 80 % sont sous la forme d'un acrylate de métal alcalin.
- Dispersions selon l'une quelconque des revendications 1 à 3, caractérisées par le fait que le polymère P est un polymère réticulé, AA-AAM, contenant en proportions molaires de 30 à 40 % d'AA et de 70 à 60 % d'AAM.
- Dispersions selon l'une quelconque des revendications 1 à 5, caractérisées par le fait qu'elles contiennent pondéralement de 10 à 20 % d'une carboxyméthylcellulose sodique et de 20 à 30 % d'un polymère P.
- Dispersions selon l'une des revendications 1 à 6, caractérisées en ce qu'elles contiennent pondéralement par rapport au poids total des dispersions de 2 à 10 % en poids d'un mélange d'agents émulsifiants, dont 40 à 60 % sont constitués par un plusieurs agents émulsifiants du type eau dans huile et 60 à 40 % sont constitués par un plusieurs agents émulsifiants du type huile dans eau.
- Procédé d'obtention d'une dispersion selon l'une des revendications 1 à 7, caractérisé en ce que l'on effectue une réaction de polymérisation radicalaire en émulsion eau dans huile, à partir d'une solution aqueuse contenant les monomères constitutifs du polymère P, et éventuellement un agent chélatant, qui est émulsionnée dans une phase huile en présence d'un ou plusieurs agents émulsifiants du type eau dans huile, la réaction de polymérisation étant amorcée par l'introduction dans l'émulsion de départ d'un produit générant des radicaux libres ou un couple Redox, puis, lorsque la réaction de polymérisation est terminée, que l'on introduit dans la dispersion obtenue, à une température inférieure à 30°C, un ou plusieurs agents émulsifiants du type huile dans eau et la quantité désirée de polymère anionique C.
- Procédé selon la revendication 8 caractérisé par le fait que la polymérisation est amorcée par un couple Redox, à une température inférieure ou égale à 10°C, puis elle est conduite de manière quasi adiabatique jusqu'à une température supérieure ou égale à 60°C.
- Procédé selon l'une des revendications 8 et 9, caractérisé par le fait que la réaction de polymérisation est amorcée par un couple Redox hydroperoxyde de cumène - disulfite de sodium, à la dose de 10 à 100 ppm molaires par rapport aux monomères d'hydroperoxyde de cumène et de 20 à 100 ppm molaire par rapport aux monomères de disulfite de sodium.
- Utilisation, dans l'industrie textile, d'une dispersion selon l'une quelconque des revendications 1 à 7 pour l'obtention d'une pâte d'impression contenant un ou plusieurs colorants réactifs.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9311590 | 1993-09-29 | ||
FR9311590A FR2710650B1 (fr) | 1993-09-29 | 1993-09-29 | Dispersions eau dans huile épaississantes, leur procédé de préparation et leur application en impression textile. |
Publications (2)
Publication Number | Publication Date |
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EP0645429A1 EP0645429A1 (fr) | 1995-03-29 |
EP0645429B1 true EP0645429B1 (fr) | 1998-12-02 |
Family
ID=9451364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94402088A Expired - Lifetime EP0645429B1 (fr) | 1993-09-29 | 1994-09-20 | Dispersions eau dans huile épaississantes, leur procédé de préparation et leur application en impression textile |
Country Status (4)
Country | Link |
---|---|
US (1) | US5484843A (fr) |
EP (1) | EP0645429B1 (fr) |
DE (1) | DE69414955T2 (fr) |
FR (1) | FR2710650B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1710259A2 (fr) | 1998-01-16 | 2006-10-11 | Societe D'exploitation De Produits Pour Les Industries Chimiques, S.E.P.P.I.C. | Composition cosmétique épaissie avec un latex inverse |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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AR030020A1 (es) * | 1999-05-21 | 2003-08-13 | Cabot Corp | UNA COMPOSICION POLIMERICA, UN FLUIDO DE MANTENIMIENTO DE POZOS ACUOSOS, UN PROCESO PARA PREPARAR UNA COMPOSICIoN POLIMERICA ACUOSA Y UN METODO PARA LLEVAR A CABO OPERACIONES DE PERFORACION O DE MANTENIMIENTO DE POZOS. |
US6423802B1 (en) | 1999-05-21 | 2002-07-23 | Cabot Corporation | Water soluble copolymers and polymer compositions comprising same and use thereof |
ITVA20060006A1 (it) * | 2006-02-01 | 2007-08-02 | Lamberti Spa | Tessuto non tessuto cattura-colori e metodo per la sua produzione |
FR3002229B1 (fr) | 2013-02-21 | 2015-03-13 | Snf Sas | Procede de polymerisation en emulsion inverse basse concentration de polymeres faiblement neutralises et emulsions inverses obtenues |
FR3011464B1 (fr) | 2013-10-07 | 2015-11-20 | Snf Sas | Utilisation en cosmetique de polymeres obtenus par polymerisation en emulsion inverse basse concentration avec un faible taux de monomeres neutralises |
FR3024736B1 (fr) | 2014-08-06 | 2016-08-26 | Snf Sas | Utilisation dans des compositions detergentes de polymeres obtenus par polymerisation en emulsion inverse basse concentration avec un faible taux de monomeres neutralises |
ITUB20159503A1 (it) | 2015-12-16 | 2017-06-16 | Lamberti Spa | Composizioni addensanti per paste da stampa tessile |
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JPS59108067A (ja) * | 1982-12-10 | 1984-06-22 | Pilot Ink Co Ltd | 孔版印刷用インキ |
US4594108A (en) * | 1983-09-19 | 1986-06-10 | The Dow Chemical Company | Highly pseudoplastic polymer solutions |
GB8329249D0 (en) * | 1983-11-02 | 1983-12-07 | Allied Colloids Ltd | Materials in drilling muds |
DE3579680D1 (de) * | 1984-12-10 | 1990-10-18 | Scott Bader Co | Verdickungsmittel fuer waessrige medien. |
US5258429A (en) * | 1989-09-05 | 1993-11-02 | Wolff Walsrode Ag | Cellulose ether compositions for aqueous media |
-
1993
- 1993-09-29 FR FR9311590A patent/FR2710650B1/fr not_active Expired - Fee Related
-
1994
- 1994-09-20 DE DE69414955T patent/DE69414955T2/de not_active Expired - Fee Related
- 1994-09-20 EP EP94402088A patent/EP0645429B1/fr not_active Expired - Lifetime
- 1994-09-29 US US08/314,708 patent/US5484843A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1710259A2 (fr) | 1998-01-16 | 2006-10-11 | Societe D'exploitation De Produits Pour Les Industries Chimiques, S.E.P.P.I.C. | Composition cosmétique épaissie avec un latex inverse |
Also Published As
Publication number | Publication date |
---|---|
EP0645429A1 (fr) | 1995-03-29 |
DE69414955D1 (de) | 1999-01-14 |
DE69414955T2 (de) | 1999-07-29 |
US5484843A (en) | 1996-01-16 |
FR2710650B1 (fr) | 1995-12-22 |
FR2710650A1 (fr) | 1995-04-07 |
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