CH628652A5 - Process for the preparation of dispersible dispersion powders - Google Patents
Process for the preparation of dispersible dispersion powders Download PDFInfo
- Publication number
- CH628652A5 CH628652A5 CH400077A CH400077A CH628652A5 CH 628652 A5 CH628652 A5 CH 628652A5 CH 400077 A CH400077 A CH 400077A CH 400077 A CH400077 A CH 400077A CH 628652 A5 CH628652 A5 CH 628652A5
- Authority
- CH
- Switzerland
- Prior art keywords
- dispersion
- copolymer
- vinyl acetate
- oxyethylated
- weight
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title claims description 80
- 239000000843 powder Substances 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 18
- 238000002360 preparation method Methods 0.000 title claims description 9
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 36
- 238000006116 polymerization reaction Methods 0.000 claims description 24
- 239000000178 monomer Substances 0.000 claims description 21
- 229920001577 copolymer Polymers 0.000 claims description 20
- 229920003023 plastic Polymers 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000003995 emulsifying agent Substances 0.000 claims description 15
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 14
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 14
- 238000001694 spray drying Methods 0.000 claims description 14
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 150000002148 esters Chemical class 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000001692 EU approved anti-caking agent Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 3
- 239000003999 initiator Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 2
- 239000012736 aqueous medium Substances 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 238000007334 copolymerization reaction Methods 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 229940068984 polyvinyl alcohol Drugs 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 16
- 239000005977 Ethylene Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 12
- 229920001038 ethylene copolymer Polymers 0.000 description 9
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 239000000084 colloidal system Substances 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- 229910021532 Calcite Inorganic materials 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 5
- -1 aliphatic alcohols Chemical class 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 4
- 150000001735 carboxylic acids Chemical class 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical class CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 229920001451 polypropylene glycol Polymers 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 229920001567 vinyl ester resin Polymers 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- RAJLHYZMTYVILB-UHFFFAOYSA-N 3-[4-(trifluoromethyl)phenyl]propanal Chemical compound FC(F)(F)C1=CC=C(CCC=O)C=C1 RAJLHYZMTYVILB-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229940040526 anhydrous sodium acetate Drugs 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 235000010216 calcium carbonate Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- BXAAQNFGSQKPDZ-UHFFFAOYSA-N 3-[1,2,2-tris(prop-2-enoxy)ethoxy]prop-1-ene Chemical compound C=CCOC(OCC=C)C(OCC=C)OCC=C BXAAQNFGSQKPDZ-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical class OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 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 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- JZQAAQZDDMEFGZ-UHFFFAOYSA-N bis(ethenyl) hexanedioate Chemical class C=COC(=O)CCCCC(=O)OC=C JZQAAQZDDMEFGZ-UHFFFAOYSA-N 0.000 description 1
- ZPOLOEWJWXZUSP-WAYWQWQTSA-N bis(prop-2-enyl) (z)-but-2-enedioate Chemical compound C=CCOC(=O)\C=C/C(=O)OCC=C ZPOLOEWJWXZUSP-WAYWQWQTSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- VXIVSQZSERGHQP-UHFFFAOYSA-N chloroacetamide Chemical compound NC(=O)CCl VXIVSQZSERGHQP-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- WCBBLESOBVCMFC-UHFFFAOYSA-N ethenesulfonic acid;sodium Chemical compound [Na].OS(=O)(=O)C=C WCBBLESOBVCMFC-UHFFFAOYSA-N 0.000 description 1
- YCUBDDIKWLELPD-UHFFFAOYSA-N ethenyl 2,2-dimethylpropanoate Chemical compound CC(C)(C)C(=O)OC=C YCUBDDIKWLELPD-UHFFFAOYSA-N 0.000 description 1
- GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 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
- 235000019830 sodium polyphosphate Nutrition 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-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
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/122—Pulverisation by spraying
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/124—Treatment for improving the free-flowing characteristics
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polymerisation Methods In General (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2614261A DE2614261C3 (de) | 1976-04-02 | 1976-04-02 | Verfahren zur Herstellung dispergierbarer Dispersionspulver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH628652A5 true CH628652A5 (en) | 1982-03-15 |
Family
ID=5974287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH400077A CH628652A5 (en) | 1976-04-02 | 1977-03-30 | Process for the preparation of dispersible dispersion powders |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS6050814B2 (sv) |
| AT (1) | AT354087B (sv) |
| BE (1) | BE853212A (sv) |
| CA (1) | CA1094719A (sv) |
| CH (1) | CH628652A5 (sv) |
| DE (1) | DE2614261C3 (sv) |
| DK (1) | DK143139C (sv) |
| ES (1) | ES457211A1 (sv) |
| FI (1) | FI64384C (sv) |
| FR (1) | FR2346379A1 (sv) |
| GB (1) | GB1569637A (sv) |
| IE (1) | IE44732B1 (sv) |
| IT (1) | IT1075379B (sv) |
| LU (1) | LU77050A1 (sv) |
| NL (1) | NL7703326A (sv) |
| NO (1) | NO147031C (sv) |
| SE (1) | SE427039B (sv) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309525A (en) * | 1979-05-21 | 1982-01-05 | Takeda Chemical Industries, Ltd. | Production of sphere-formed powdery copolymers |
| DE3101413C2 (de) * | 1981-01-17 | 1983-10-20 | Hoechst Ag, 6230 Frankfurt | Pulverförmige Polymerisatmasse, Verfahren zu ihrer Herstellung und ihre Verwendung |
| JPS5869225A (ja) * | 1981-10-20 | 1983-04-25 | Kanegafuchi Chem Ind Co Ltd | 重合体の単離方法 |
| DE3226681A1 (de) * | 1982-07-16 | 1984-01-19 | Hoechst Ag, 6230 Frankfurt | Waessrige polyvinylester-dispersion, verfahren zu ihrer herstellung und ihre verwendung |
| DE3642106A1 (de) * | 1986-12-10 | 1988-06-16 | Bayer Ag | Verfahren zur herstellung von polymerisatpulvern durch zerstaeubungstrocknung |
| GB8711984D0 (en) * | 1987-05-21 | 1987-06-24 | Shell Int Research | Polymeric products |
| DE3719241A1 (de) * | 1987-06-06 | 1988-12-15 | Roehm Gmbh | Spruehgetrocknetes emulsionspolymerisat, verfahren zu seiner herstellung und verwendung und daraus bereitete formmasse |
| EP0527322A1 (en) * | 1991-08-09 | 1993-02-17 | National Starch and Chemical Investment Holding Corporation | Ethylene vinyl ester vinyl pivalate terpolymers |
| DE4218493A1 (de) | 1992-06-04 | 1993-12-09 | Wacker Chemie Gmbh | Verwendung von Polypropylenglykol als Schwindmaß-reduzierender Zusatz in Dispersionspulver-Zusammensetzungen für Baustoffe |
| DE4306808A1 (de) * | 1993-03-04 | 1994-09-08 | Wacker Chemie Gmbh | Vernetzbare Dispersionspulver als Bindemittel für Fasern |
| DE4426873A1 (de) | 1994-07-29 | 1996-02-01 | Basf Ag | Mit Polymerisaten modifizierte mineralische Baustoffe, die wenigstens eine Verbindung zugesetzt enthalten |
| DE19549084A1 (de) * | 1995-12-29 | 1997-07-03 | Wacker Chemie Gmbh | Pulverförmige, redispergierbare Bindemittel |
| AT403914B (de) * | 1996-09-24 | 1998-06-25 | Krems Chemie Ag | Sprühgetrocknete dispersionen, verfahren zu ihrer herstellung und deren anwendung |
| DE19757298A1 (de) | 1997-12-22 | 1999-06-24 | Basf Ag | Verfahren zur Herstellung von Polymerpulvern |
| FI991438A (sv) * | 1999-06-24 | 2000-12-25 | Neste Chemicals Oy | Organisk pigment granulat för beläggning av papper |
| DE19949382A1 (de) | 1999-10-13 | 2001-04-19 | Basf Ag | Verwendung feinteiliger, farbstoffhaltiger Polymerisate PF als farbgebenden Bestandteil in kosmetischen Mitteln |
| DE10035588A1 (de) | 2000-07-21 | 2002-02-07 | Wacker Polymer Systems Gmbh | Verfahren zur Herstellung von zweiphasigen Polymerisaten in Form deren wässrigen Polymerdispersionen und in Wasser redispergierbaren Polymerpulver |
| WO2002085971A1 (de) * | 2001-03-26 | 2002-10-31 | Henkel Kommanditgesellschaft Auf Aktien | Füllstoffhaltige redispersionspulver, verfahren zu deren herstellung und deren verwendung |
| DE10315433A1 (de) | 2003-04-03 | 2004-10-14 | Basf Ag | Verfahren zur Herstellung von gut in Wasser redispergierbaren und mit Wasser benetzbaren Polymerisatpulvern |
| DE102005054904A1 (de) * | 2005-11-17 | 2007-05-24 | Wacker Polymer Systems Gmbh & Co. Kg | Verfahren zur Herstellung polyvinylalkoholstabilisierter Latices |
| US20110250264A1 (en) | 2010-04-09 | 2011-10-13 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| CN102382407B (zh) * | 2011-08-19 | 2013-03-06 | 安徽皖维高新材料股份有限公司 | 一种可再分散型乳胶粉及其制备方法 |
| DE102012209210A1 (de) * | 2012-05-31 | 2013-12-05 | Wacker Chemie Ag | Vinylacetat-Copolymere für hydraulisch abbindende Baustoffmassen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998400A (en) * | 1958-05-15 | 1961-08-29 | Wyandotte Chemicals Corp | Floc-free polyvinyl acetate emulsions employing polyvinylmethyl ether copolymer as prtective colloid and process of preparation |
| US3094500A (en) * | 1959-08-31 | 1963-06-18 | Shawinigan Resins Corp | Vinyl ester polymer emulsions containing polyvinyl alcohol |
| DE1260146B (de) * | 1965-02-12 | 1968-02-01 | Basf Ag | Verfahren zur Herstellung von waessrigen Dispersionen von Vinylesterpolymerisaten oder -copolymerisaten |
| DE1301064B (de) * | 1965-05-13 | 1969-08-14 | Basf Ag | Verfahren zur Herstellung waessriger Dispersionen von Vinylesterpolymerisaten |
| DE1265988B (de) * | 1965-08-06 | 1968-04-11 | Basf Ag | Verfahren zur Herstellung von waessrigen Dispersionen von Vinylesterpolymerisaten |
| DE1745555B1 (de) * | 1967-05-10 | 1972-05-25 | Wacker Chemie Gmbh | Verfahren zur herstellung von waessrigen polymerisat-dispersionen |
| JPS50759B1 (sv) * | 1969-03-20 | 1975-01-11 | ||
| DE2059800B2 (de) * | 1969-12-19 | 1978-03-02 | Vianova Kunstharz Ag, Wien | Verfahren zur Herstellung von wäßrigen Polymerisationsdispersionen und ihre Verwendung für Papierstreichmassen k |
| DE2214410C3 (de) * | 1972-03-24 | 1978-10-12 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung eines redispergierbaren Vinylacetat/Äthylen-Polymerdispersionspulvers |
| GB1510223A (en) * | 1975-11-05 | 1978-05-10 | Sumitomo Chemical Co | Method for producing polymer emulsions and paper-like materials and nonwoven fabrics therefrom |
-
1976
- 1976-04-02 DE DE2614261A patent/DE2614261C3/de not_active Expired
-
1977
- 1977-03-25 ES ES457211A patent/ES457211A1/es not_active Expired
- 1977-03-28 NL NL7703326A patent/NL7703326A/xx not_active Application Discontinuation
- 1977-03-30 CH CH400077A patent/CH628652A5/de not_active IP Right Cessation
- 1977-03-31 LU LU77050A patent/LU77050A1/xx unknown
- 1977-03-31 IT IT21933/77A patent/IT1075379B/it active
- 1977-03-31 FI FI771005A patent/FI64384C/fi not_active IP Right Cessation
- 1977-04-01 CA CA275,366A patent/CA1094719A/en not_active Expired
- 1977-04-01 AT AT230577A patent/AT354087B/de not_active IP Right Cessation
- 1977-04-01 JP JP52036256A patent/JPS6050814B2/ja not_active Expired
- 1977-04-01 DK DK144777A patent/DK143139C/da not_active IP Right Cessation
- 1977-04-01 SE SE7703815A patent/SE427039B/sv unknown
- 1977-04-01 IE IE695/77A patent/IE44732B1/en unknown
- 1977-04-01 GB GB13858/77A patent/GB1569637A/en not_active Expired
- 1977-04-01 NO NO771166A patent/NO147031C/no unknown
- 1977-04-04 FR FR7710073A patent/FR2346379A1/fr active Granted
- 1977-04-04 BE BE176395A patent/BE853212A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1569637A (en) | 1980-06-18 |
| IE44732B1 (en) | 1982-03-10 |
| FI64384B (fi) | 1983-07-29 |
| FI771005A (sv) | 1977-10-03 |
| CA1094719A (en) | 1981-01-27 |
| DE2614261B2 (de) | 1980-01-03 |
| DK143139B (da) | 1981-06-29 |
| NO771166L (no) | 1977-10-04 |
| JPS6050814B2 (ja) | 1985-11-11 |
| NL7703326A (nl) | 1977-10-04 |
| DE2614261A1 (de) | 1977-10-06 |
| SE7703815L (sv) | 1977-10-03 |
| DK144777A (da) | 1977-10-03 |
| AT354087B (de) | 1979-12-27 |
| FI64384C (fi) | 1983-11-10 |
| JPS52121092A (en) | 1977-10-12 |
| IE44732L (en) | 1977-10-02 |
| DE2614261C3 (de) | 1984-08-23 |
| DK143139C (da) | 1981-11-09 |
| LU77050A1 (sv) | 1977-10-10 |
| SE427039B (sv) | 1983-02-28 |
| FR2346379A1 (fr) | 1977-10-28 |
| NO147031B (no) | 1982-10-11 |
| IT1075379B (it) | 1985-04-22 |
| BE853212A (fr) | 1977-10-04 |
| NO147031C (no) | 1983-01-19 |
| ES457211A1 (es) | 1978-06-01 |
| FR2346379B1 (sv) | 1983-01-28 |
| ATA230577A (de) | 1979-05-15 |
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| Date | Code | Title | Description |
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| PL | Patent ceased |