TW203072B - - Google Patents
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- Publication number
- TW203072B TW203072B TW080108793A TW80108793A TW203072B TW 203072 B TW203072 B TW 203072B TW 080108793 A TW080108793 A TW 080108793A TW 80108793 A TW80108793 A TW 80108793A TW 203072 B TW203072 B TW 203072B
- Authority
- TW
- Taiwan
- Prior art keywords
- ball
- powder
- aqueous medium
- water
- value
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims abstract description 30
- 239000003381 stabilizer Substances 0.000 claims abstract description 30
- 239000004005 microsphere Substances 0.000 claims abstract description 22
- 239000012736 aqueous medium Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 10
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 9
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 9
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 5
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 4
- 229910052788 barium Inorganic materials 0.000 claims abstract description 3
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- 229920000642 polymer Polymers 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000123 paper Substances 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 4
- -1 flares Substances 0.000 claims description 4
- 239000002609 medium Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 210000003625 skull Anatomy 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000001506 calcium phosphate Substances 0.000 claims description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 2
- 235000011010 calcium phosphates Nutrition 0.000 claims description 2
- 239000011111 cardboard Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000002079 cooperative effect Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 238000011049 filling Methods 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000000976 ink Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000010975 amethyst Substances 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- QNDQILQPPKQROV-UHFFFAOYSA-N dizinc Chemical compound [Zn]=[Zn] QNDQILQPPKQROV-UHFFFAOYSA-N 0.000 claims 1
- 150000004676 glycans Chemical class 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- LHASOMGXRBTKRI-UHFFFAOYSA-N hydrogen peroxide;magnesium Chemical compound [Mg].OO LHASOMGXRBTKRI-UHFFFAOYSA-N 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 239000008267 milk Substances 0.000 claims 1
- 210000004080 milk Anatomy 0.000 claims 1
- 235000013336 milk Nutrition 0.000 claims 1
- 229910052762 osmium Inorganic materials 0.000 claims 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 claims 1
- 239000005017 polysaccharide Substances 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 230000008961 swelling Effects 0.000 claims 1
- IPCXNCATNBAPKW-UHFFFAOYSA-N zinc;hydrate Chemical compound O.[Zn] IPCXNCATNBAPKW-UHFFFAOYSA-N 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
- 239000000178 monomer Substances 0.000 abstract description 14
- 239000000203 mixture Substances 0.000 abstract description 11
- 239000003380 propellant Substances 0.000 abstract description 10
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 description 14
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 6
- 239000000375 suspending agent Substances 0.000 description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 229920001944 Plastisol Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000001282 iso-butane Substances 0.000 description 3
- 235000013847 iso-butane Nutrition 0.000 description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
- 239000000347 magnesium hydroxide Substances 0.000 description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- 239000004999 plastisol Substances 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- RSHAOIXHUHAZPM-UHFFFAOYSA-N magnesium hydride Chemical compound [MgH2] RSHAOIXHUHAZPM-UHFFFAOYSA-N 0.000 description 2
- 229910012375 magnesium hydride Inorganic materials 0.000 description 2
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- JWZZKOKVBUJMES-UHFFFAOYSA-N (+-)-Isoprenaline Chemical compound CC(C)NCC(O)C1=CC=C(O)C(O)=C1 JWZZKOKVBUJMES-UHFFFAOYSA-N 0.000 description 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- UXPQGXFHLRMOPT-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethanol styrene Chemical compound C=CC1=CC=CC=C1.C(COCCO)O UXPQGXFHLRMOPT-UHFFFAOYSA-N 0.000 description 1
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 240000003173 Drymaria cordata Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000032989 Ipomoea lacunosa Species 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical compound CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 241000519995 Stachys sylvatica Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- FOGVNFMUZXDMTR-UHFFFAOYSA-N [Mg].Cl Chemical compound [Mg].Cl FOGVNFMUZXDMTR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910000049 iron hydride Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910000652 nickel hydride Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910000051 zinc hydride Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
- C06B23/003—Porous or hollow inert particles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
- C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
- D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Materials For Medical Uses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Colloid Chemistry (AREA)
- Paints Or Removers (AREA)
Description
•7,0to J ο ΛΒ :-一
明 説 明 發 五 製種性 及 一 塑 以以熱 球於的 擻豳備 性明製 塑發劑 熱本定 腥.穩 膨地末 可定粉 之特的 型更型 類。類 新法的 種方過 一 之用 於球使 蘭撤曾 偽類未 明此中 發用域 本使領 和門 備這 便 方 很 可 者 或 面 表 之 品 成 球 撖 於 留 〇 存除 可去 劑面 定表 穩球 該徹 •之 球將 撖地 現使 2 發和 7 常備 9 且製 , 並的 5 . 球 1 年徹 6 多於 , 造關 3 製利利 es Λ4 上專專 業多國 商許美 在有依 已 〇 偽 球之分 徹展部 性擴大 塑並球 熱域徹 脹領性 膨用塑 可應熱 的 。 新用 (請先閲讀背而之注意事項#填窍本頁) 經濟部中央楳準局只工消费合作杜印3i 明書中所敘述之方法來製備。 而製備,於其中,含有冷凝推進劑 物分散於含有懸浮_和聚合催化割 到之撤球包括含有液態,蒸發推進 徹球加熱至推進劑之沸點和聚合物 膨脹。徹球之熱塑殼可包含例如氮 腈,異丁烯酸甲酯或苯乙烯或其混 。因此,未膨脹球及已膨腥球之粒 化,並且可依照所想要成品之性質 球之拉子大小可為1微米至1 *米 5毫米且最佳者為5微米至5 0徹 直徑可增加2至5倍。推進劑可為 三氛氟甲烷,烴,如正—戊烷,異 ,異一丁烷或其它傳統之推進劑。 球重量之5 — 30%。一個最適當 撤 球 由 懸 浮 液 聚 合 ί 之 液 態 單 體 或 單 髏 混 合 之 水 溶 液 介 質 中 0 所 得 訂 劑 之 聚 合 物 殼 0 藉 由 將 之 軟 化 點 以 上 的 溫 度 而 乙 烯 • 偏 氛 乙 烯 • 丙 烯 合 物 的 聚 合 物 或 共 聚 物 子 大 小 可 在 大 範 圍 中 變 來 選 定 ·:> 例 如 , 未 膨 脹 t 較 诖 為 2 米 至 0 • 米 0 經 膨 脹 後 9 微 球 之 氟 利 昂 ( f Γ e 〇 ns ) 9 如 — 戊 院 » 新 戊 燒 9 丁 烷 較 適 當 者 * 推 進 劑 佔 撒 之 市 售 微 球 産 品 為 本紙»尺度遑用中a Η家楳準(CNS> T4規格(210父297公*) i\ b :> u Λ 6 H6 經濟部中央標準局β工消f合作杜印製 五、發明説明() ExpancelR,其含有僱氱乙烯/丙烯腈共聚物之熱塑殼,並 包含異一丁烷之推進劑。 在US 3, 615, 972中之傅統撖球産品中, 可聚合單體或單體混合物和起始劑以及推進劑係懸浮於反 應器中,含有懸浮劑之水溶液介質中。懸浮劑包含不可溶 於水溶液介質之固體膠體。可選擇地,共穩定劑亦可用於 条統之親水一疏水平衡。在聚合後,以例如沈積法,離心 法或過濾,或任何其它適合之方法來除去水溶液介質。作 為懸浮劑之不可溶膠體仍留於撤球之表面^ US 3,6 1 5, 9 7 2提出許多不同之物質和化合物作為可察覺之 懸浮割。然而於所有述及之具體實施例中,均使用膠體矽 酸。這也是於此門技術之主要懸浮劑。 然而,己知之徹球具有許多缺點。經發現微球成品不 易脫水,亦即不易去除水溶液介質且亦不易去乾燥撤球。 此外,亦發現已知撤球不易分散於不同介質中,如聚合物 黏合劑。 如以下之申請專利範圍所述,本發明傺關於微球及其 製備方法;藉此可克服上述之問題,並且與已知撤球相比 較,還具有另外的慶點。 令人驚訝地發現為,將部分類型之粉末穩定劑用作懸 浮劑産生了在很多方面之性質均己改善之徹球。本發明所 使用之粉末穩定劑包含任何Ca, Mg, Ba. Fe, Z η, N i和Μη金靥之塩類或氫氣化物。可用於本發明之 —_=jL=_ ΚΛΛ尺度边用中BB家標準(CNS)T4規格(210X297公:《:) (請先Ml讀背而之注意事項再填寫本頁) 裝. 訂· 線· 經濟部屮央標準局A工消费合作杜印32. ΛΑ .;·\ f r:· r-'· . ^ :., \/ . · '· .- n 6 1 五、發明説明() 穩定劑的例子有磷酸鈣,氳氣化鎂,硫酸鋇,草酸0、鐵 ,鋅,鎳和鎂之氫氣化物。 藉由使用本發明之粉末穩定爾,所得到之徹球具有與 習知撤球完全不同之表面結構。表面結構之改變亦即撤球 之許多性質被改善的原因。因此,新的撤球有相當低之水 吸附性霣,表示他們較傳統撤球容易脱水和乾燥。此外, 微球在黏合劑,如PVC塑料溶膠中有較高之分散性,且 對周圍聚合物亦具有較高之黏附。較低之水保存能力導致 徹球用於填料中,在油漆和敷油灰時,有較低之裂化形成 趨勢。 新撤球亦具有改善膨脹持性。它可能於較傳統微球低 或高的溫度膨脹。因此,徹球可於較大之溫度範圍内膨脹 。微球易於膨脹,且可得到較低之密度。低密度表示例如 在P V C塑料溶膠上獲得待定的泡沬高度時,新微球所需 之置較習知微球為小。同樣地,經發現有色産物和新微球 較其與習知徹球具有較亮的顔色。另一値優點為本發明之 微球可以較大的粒子尺寸製備.而不産生統徹球在製備時 所經常遭遇之凝聚冏題。 本發明中用作懸浮劑之粉末穩定劑的一個明顯持徹為 粉未穩定劑在介質聚合時之p Η值時,是不溶於水溶液介 質的,但在聚合後,藉由加入酸而降低pH儐,穩定劑刖 可輕易地溶解。兩性之氫氯化物亦可藉由升高pH值而溶 解。這提供了另外的優點為粉末穩定劑可從徹球之表面以
jYH (請先閲誚背而之注意事項#塡寫本頁) 裝· 線· 本》尺度遑用中as家標準(CNS)T4規格(210x297^:4) Λ t: i \ ·. · Λ 6 Η 6 五、.發明説明() 簡單且溫和的方式冲洗掉,因而産生了具有全然乾淨之聚 合物表面的撤球。以上所述之優良性質可因撖球之冲洗而 經濟部屮央標準局貝工消费合作社印製 進一步提高。 依照傳统技術所使用之膠龌矽酸之缺點 球表面去除。因此.無法獲得含有膠體之已 球與膠體矽酸之聚合在水溶液介質,酸性環 此,例如,氫氣化鎂僅在pH值約大於8時 化鎂可在聚合後藉由將介質中之p Η值降至 地冲洗掉。令人驚訝地是僅在如此高之pH 未穩定劑可用於例如丙烯膈單體之聚合。依 丙烯腫必須在水溶液介質,薛性環境中聚合 之單體或聚合物可藉由水解而破壞。然而, 可與本發明之粉末穩定劑,例如氫氯化鎂, 時良好地聚合。 依照習知技術,所使用者常為所謂的共 矽酸。雖然不常見,但亦可方便地使用共穩 之膠體,:.可作為共穩定劑之化合物的例子有 *酸塩,脂肪薛和非_子乳化劑的鹼性化合 本發明之粉末穩定劑可以習知方式與可 之徹球的乙烯未飽和單髏或其混合物一起懸 用單體之Μ子為丙烯酸酯,甲基丙烯酸酯, 乙烯,苯乙烯,丁二烯等。舉例來說,徹球 備,且以苯乙烯重量為基準,最多含40重 為其不 冲洗徹 境中進 為不溶 8以下 值才不 照習知 ,或者 亦發現 在p Η 易自撤 球。撤 行。因 。氳氣 而穩定 溶的粉 技術, 两形成 丙烯腫 大於8 穩定劑和嘐諼 定劑和本發明 硫酸烷基酯, 物。 形式含推進劑 浮聚合。可使 丙烯腈,鑼氯 可從苯乙烯製 量% ,己共聚 (請先閲讀背而之注意事項再填寫本頁) 1紙張尺度遑用中β Β家«準(CNS) Τ4規格(210X297公;«:) •Γί. Λ '·6 Λ 6 Η 6 經濟部中央標準局KX工消伢合作社印製 五、發明説明() 合且乙烯未飽和之單龌,特別是丙烯腈。其他合適之聚合 物有偏氣乙烯之共聚物以及‘以锡氰乙烯為基準,最多40 重量%之丙烯腈或氯乙烯。較佳之共聚物包含〇—80重 量%之偏氮乙烯,0—80重量%之丙烯臑和0—70重 量%之甲基丙烯酸甲酯,並且較佳者包含〇_55重量% 之偏氣乙烯,40—80重S%之丙烯購和0—50重a %之甲基丙烯酸甲酯。然而,上逑之例子不應受限制.因 本發明之方法可應用至所有類型之熱塑性徹球。撤球之合 適粒子大小在3—100撤米.較佳為5—50撤米之範 圍中。 有時候,撤球之殼較佳地包含交聯合物。一般之雙官 能園單饅,如苯二乙烯,二甲基丙烯酸乙二醇酯,二甲基 丙烯酸三甘醇酯,甲基丙烯馥烯丙酯,異氣酸三烯丙酯可 作為交聯劑。 聚合作用可藉由習知起始劑,如過氧化二烷,過氣化 二醯,過氯酯,二碩酸過氯酯和偶氮化合物來進行。 所使用之推進劑可為習知類型者,例如,異丁烷,異 戊烷,異辛烷,正丁烷,戊烷和石油ϋ。 這些不同化合物之量可大範圍的變化,並可很容易地 由熟知此門技術之人士來决定。指導原則是1份之單髏相 分散於1 — 8份之水溶液相。水溶液相包含1 一 2 0 % , 較佳為3 — 12%,最佳為4 一 8%之單體量的粉末穩定 劑。在使用共穩定劑時,共穩定劑之量可為〇. 〇〇1 - _- 7 -__ 表紙51尺度遑用中a B家楳準(CNS>肀4規格(210x297公;it) (請先W讀背而之注意事項洱蜞寫本頁) 裝· 訂- 線· 五、發明説明()、 1 %之單龌置。在聚合時水溶液相之pH值取決於所使用 之粉末穩定劑。所選定之水溶液相的pH值必須使粉末穩 定劑不溶於水溶液相。本發明之粉末棰定劑較佳為在鹼性 環境中不溶。合宜地,pH值可在7— 1 1之範困。單髏 相於水溶液介質中之懸浮液可以習知方式,例如以反應器 中之攪拌器在聚合作用進行後,將之m拌至所想要之液滴 大小而完成。適當之聚合溫度為30 — 80TC,較佳為4 0 — 70°C.最佳為50 — 65^0。若想得到完全乾淨之 徹球,可在聚合後藉由加入酸而降低pH值來溶解粉末穩 定劑。pH值所需降低至使粉末穩定劑溶解的程度決定於 所使用之塩類。例如.氫氧化鎂於p Η值8 . 5時溶解, 而其他塩類則需要較低之ρ Η值來溶解。合宜地.ρ Η值 可降低至約4 一 5。可使用常見之酸,如醋酸,氫氨酸或 硫酸。 在聚合後,水溶液相可藉由,例如過濾來去除。為製 備完全乾燥之微球,已脱水之撤球可於低於膨脹之溫度下 乾燥。 經潦部屮央標準局A工消伢合作社印製 (請先閲讀背而之注意事項孙填寫本頁) 本發明之撒球可以習知方式膨脹。乾燥和膨脹新微球 持別合適之方法如SE專利申請案第890054 1 _7 號所述。 本發明之微球可使用於傳統撤球之所有應用領域,在 未膨腥和己膨脹之形式皆然。擧例來說,他們可使用於聚 合物,塗料,油灰,塑钭溶穋,印刷墨之《料,且亦可用 -.......— -0 - ...............- _ 本紙ft尺度边用中a Η家樣準(CNS)T4規格(210x297公;¢) • V 經滴部中央標準局员工消费合作杜印製 Λ/J _ —..… Π 6 Ί 五、發明説明() 於紙,紙板,燔炸物,鬣嫌绝续物之《料,以及用於沈浸 不嫌布。本發明將於下列實施例中作更詳盡之敘逑,然而 這並非意圖去限制本發明。實施例中所使用之份數和百分 比,除非另有所示,表示份重和重量百分比。 實施例1 6 . 5份Mg (OH) 2之2. 5%分散液(在pH 9 . 0 - 9 . 5時從NaOH和MgClz中沈澱)和1 70份之水釋入一裝設有螺旋漿之15升反應器。將0. 01份乏月桂基硫酸鈉和1. 0份之過氣二碩酸二鲸蟠酯 隨後加人。在室溫下密閉反應器,並將之抽真空。接著在 反應器中釋入0. 3份之苯二乙烯,41. 5份之甲基丙 烯酸甲酯,58. 5份之丙烯腈和21份異丁烷之混合物 。擬拌反應混合物3 0分鐘以溶解起始劑。旋轉之速率接 著增加至8 0 0 r p m 6 0分鐘以將液體混合物均勻化至 適當之液滴大小。在均勻化之後,將轉速降至4 0 0 r p m ,並將混合物加熱至5 5 :C。將混合物於5 5 f下聚合 8小時。將聚合物過濾,冲洗並乾燥,:. 為自所得聚合物中去除粉末穩定劑,可添加酸,例如 醋酸使pH值至4 一 5。將Mg (OH) 2迅速地水解, 並將所得殘餘物冲洗掉。 實施例2 Λ β Hi; (請先閲讀背而之注意事項孙構寫本頁) 裝- 訂_ 線. 本紙》尺度遑用中國B家樣準(CNS)T4規格(210X2974:4) Λ 6 Π 6 五、發明説明() (請先W讀背而之注意事項#填寫本頁) 重覆實施例1之程序,但以從磷酸納和«化鈣在pH 8. 5時之溶液沈澱而出之Ca3 ( P 0 4 ) 2 6.5 份取代氳氣化_。 所提供之正常未膨脹濃徹球為乾燥含置約6 5重量% ,所讀之濕胼。當將本發明之撤球分散液脱水時,以與傳 統徹球相同之過濾時間可將乾燥含量增加至7 0重量%。 若需要65重量%之水氣含量,本發明之黴球的過濾時間 與傳統徹球比較減少了 2 0%。 擻球在鈷合劑中之分散性藉由將5重量%之未膨脹乾 微球加入黑色P V C塑料溶嘐中而測試。將微球分散於P V C塑料溶膠中,以設有螺旋漿之攪拌器掇拌3分鐘。混 合物藉由可調整膜敷用器,設在380微米缺口高度,分 布於紙上。膜於爐中,1 6 0 t:時膠化4 0 — 6 0秒。膜 中之徹球在膠化時膨脹。 經濟部中央櫺準局员工消#合作社印製 未分散之撤球在膨脹時,將以小的白色星星或似雪薄 片”出現”在黒色背景上。然而,容易分散之撤球將産生 無斑點之黒色表面,白色斑點之存在則表示撤球不易分散 。斑點之存在可依照一種計量來判斷,於該計量中,5表 示完全無斑點之膜,1表示有大霣之斑點。 依照本發明之撒球産生了完全無斑點之膜,為4一5 级,然而傳統微球較難於分散,為3 _ 4级。
JJL ΜΛ張尺度遑用中 B家«準(CNS) T 4規格(210X297公龙)
Claims (1)
- 六、申請專利苑面AT B7 C7 D7 經濟部屮央捣準ΛΚΪ工消费合作社印$!. 法 ,或介或時 質辑 定合 水劑 定 謓未任的 方饬髏液錁合 介.M聚 高定 穩 申烯有物 的合單溶,聚 液 _ 末從 提穩 末 據乙含化 球潺於水鋅在 溶基 扮而 由末 粉 根之上氧 徹醱在性 ,質 水烷 。該值fi粉 該 傺合塗M 性箪數鹼鐵介 中酸物中 Η 中使 中 其> 聚面或 塑或持於,液 其陡合其 Ρ 其以 其 球> 已表類 熱髏其浮鋇溶 ,含化 ,之 .解 , 微有之堪 脹箪 ,懸 ,水 。法包的法 S 法溶 法 性含球之 膨和合 -镁於的方自合方介 方樹 方 塑其徹颶 可飽聚下,其霣之選組之液 之化 之 熱.中金 之未中在鈣且介項種之項溶 項氣 項 之者其錳 劑烯器存何-疲 11 剤 1 水 ΙΕ 1 剤得,或-1-進乙應之任锪溶第括化第低 第性 。第 。進裂毅錁_ 推之反剤括化水圍包乳固降 圍兩掉圍鈣推所之 , 有中在定包氣於範其子δί以 範使洗範玆有法物鋅 含液 ,穩剤氫溶利,離利加。利而冲利龚含方合 , 備浮下末定或不專剤非珥添掉專值中專或且之混锇 裂懸在粉穩類是請定,和詰之洗請Η球請镁脹項髏 , 種液存在末塩 ·申穩酸申酸冲申 Ρ 撤申化膨 1 單Is 1 溶之物粉的下如共肪如由中如之之如氧可第或 . . 水剤合該屬值 .一脂 .?!球 ‘質後 .氳 .圍饅鎂 1 將進混 ,金 Η 2 含 ,3 偽微 4 介合 5 含 6 範單 , 傜推龌中之'Ρ 包塩 ,之 液聚 包 利和鈣 ,於單質錳之 亦酸 劑後 溶從 剤 專跑何 本尺度通用中西因家«準(CNS)甲4規fS(21〇x297公;Ϊ) · ......................................................it..............................ir( . (沆先聞璜背面之注意事項再填宵本页} w C7 :_._D7_ 六、申請專利範ffl 粉末穩定劑。 7. 如申諸專利範圍第6項之熱塑性微球,其中粉末 穩定剤偽以一水溶液介質溶解而去除,該水溶液介質之P Η值藉由添加酸而降低至可使粉末穩定劑溶解之值,因此 提供了具有乾淨聚合掬表面之微球。 8. 如申請專利範圔第6項之熱塑性徹球,其中粉末 穩定劑係以一水溶液介質溶解而去除,該水溶液介質之Ρ Η值己提高至粉末穩定劑可溶解之值,並藉此提供了具有 乾淨聚合物表面之徹球。 9. 如申請專利範圔第6項之熱塑性黴球,其中粉末 穩定劑包活氫氧化镁或磷酸鈣。 10. 如申諳專利範圍第6, 7或8項之熱塑性微球 ,其傜用於聚合物,塗料,油灰,塑料溶醪,印刷墨,纸 ,紙板,燿炸物,電镅絶绨體之填料,以及用於沈浸不戡 布。 {請先閱請背面之注意事項再堪苈\頁) •裟· •訂· 經浒部屮央櫺準工消费合作社印災 •線· 本紙張尺度適用中S a家详準(CNS)甲4規格(2丨0x297公釐)
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DE1001000B (de) * | 1953-08-19 | 1957-01-17 | Distillers Co Yeast Ltd | Verfahren zum Polymerisieren eines polymerisierbaren aethylengruppenhaltigen Monomeren durch Suspensions-Polymerisation |
US3615972A (en) * | 1967-04-28 | 1971-10-26 | Dow Chemical Co | Expansible thermoplastic polymer particles containing volatile fluid foaming agent and method of foaming the same |
BE787211A (fr) * | 1971-08-05 | 1973-02-05 | Dow Chemical Co | Procede de dilatation de spherules creuses en resine synthetique thermoplastique et produits obtenus par sa mise en oeuvre |
JPS4847573A (zh) * | 1971-10-20 | 1973-07-06 | ||
JPS525072B2 (zh) * | 1971-10-29 | 1977-02-09 | ||
JPS49110785A (zh) * | 1973-02-23 | 1974-10-22 | ||
JPS5324197B2 (zh) * | 1974-07-30 | 1978-07-19 | ||
JPS5485290A (en) * | 1977-12-21 | 1979-07-06 | Kureha Chem Ind Co Ltd | Suspension polymerization of fluorine-containing olefin |
JPS56130762A (en) * | 1980-03-17 | 1981-10-13 | Konishiroku Photo Ind Co Ltd | Manufacture of toner for electrostatic charge development |
JPS5842222A (ja) * | 1981-09-04 | 1983-03-11 | マルコン電子株式会社 | 積層フイルムコンデンサの製造方法 |
JPS598367A (ja) * | 1982-07-06 | 1984-01-17 | Seiko Epson Corp | アクテイブマトリクス基板 |
JPS6122354A (ja) * | 1984-07-11 | 1986-01-30 | Showa Denko Kk | 静電荷像現像用トナ−の製造法 |
JPS61111337A (ja) * | 1984-11-06 | 1986-05-29 | Nippon Zeon Co Ltd | 焼結発泡用塩化ビニル系樹脂組成物の製造法 |
DE3728044A1 (de) * | 1987-08-22 | 1989-03-02 | Huels Chemische Werke Ag | Verfahren zur herstellung von styrolpolymerisaten mit enger korngroessenverteilung |
JPH0644995B2 (ja) * | 1989-04-18 | 1994-06-15 | 三田工業株式会社 | 含水マイクロカプセルの製造方法 |
JPH0826084B2 (ja) * | 1990-01-11 | 1996-03-13 | 日立化成工業株式会社 | ビニル系重合体粒子及び発泡性ビニル系重合体粒子の製造方法 |
DE4009897A1 (de) * | 1990-03-28 | 1991-10-02 | Basf Ag | Feinteilige expandierbare styrolpolymerisate |
-
1990
- 1990-11-12 SE SE9003600A patent/SE9003600L/sv not_active Application Discontinuation
-
1991
- 1991-10-28 DE DE69116804T patent/DE69116804T2/de not_active Expired - Fee Related
- 1991-10-28 ES ES91202778T patent/ES2082921T3/es not_active Expired - Lifetime
- 1991-10-28 EP EP91202778A patent/EP0486080B1/en not_active Expired - Lifetime
- 1991-10-28 AT AT91202778T patent/ATE133688T1/de not_active IP Right Cessation
- 1991-11-06 FI FI915247A patent/FI108279B/fi not_active IP Right Cessation
- 1991-11-06 KR KR1019910019612A patent/KR0166079B1/ko not_active Expired - Fee Related
- 1991-11-07 TW TW080108793A patent/TW203072B/zh active
- 1991-11-07 AU AU87077/91A patent/AU634914B2/en not_active Ceased
- 1991-11-08 US US07/789,323 patent/US5155138A/en not_active Expired - Lifetime
- 1991-11-08 CA CA002055203A patent/CA2055203C/en not_active Expired - Fee Related
- 1991-11-08 NZ NZ240512A patent/NZ240512A/xx not_active IP Right Cessation
- 1991-11-11 JP JP3321459A patent/JP2584376B2/ja not_active Expired - Fee Related
- 1991-11-11 NO NO914404A patent/NO179633C/no unknown
- 1991-11-12 PT PT99487A patent/PT99487B/pt not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024021307A1 (zh) | 2022-07-27 | 2024-02-01 | 万华化学集团股份有限公司 | 一种含有亲水有机改性胶体二氧化硅的可热膨胀微球的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
PT99487A (pt) | 1992-09-30 |
NZ240512A (en) | 1993-09-27 |
NO914404D0 (no) | 1991-11-11 |
CA2055203A1 (en) | 1992-05-13 |
JPH04292643A (ja) | 1992-10-16 |
FI108279B (fi) | 2001-12-31 |
EP0486080A3 (en) | 1992-12-09 |
EP0486080B1 (en) | 1996-01-31 |
KR0166079B1 (ko) | 1999-03-20 |
PT99487B (pt) | 1999-04-30 |
ATE133688T1 (de) | 1996-02-15 |
JP2584376B2 (ja) | 1997-02-26 |
NO179633C (no) | 1996-11-20 |
FI915247A0 (fi) | 1991-11-06 |
NO179633B (no) | 1996-08-12 |
KR920009896A (ko) | 1992-06-25 |
SE9003600L (sv) | 1992-05-13 |
NO914404L (no) | 1992-05-13 |
ES2082921T3 (es) | 1996-04-01 |
CA2055203C (en) | 2000-10-03 |
EP0486080A2 (en) | 1992-05-20 |
AU634914B2 (en) | 1993-03-04 |
US5155138A (en) | 1992-10-13 |
FI915247L (fi) | 1992-05-13 |
SE9003600D0 (sv) | 1990-11-12 |
DE69116804T2 (de) | 1996-08-08 |
AU8707791A (en) | 1992-05-14 |
DE69116804D1 (de) | 1996-03-14 |
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