NO770269L - Nye delvis fors}pede polyvinylacetater og anvendelse av disse i homo- og copolymerisering av vinylforbindelser i suspensjon. - Google Patents
Nye delvis fors}pede polyvinylacetater og anvendelse av disse i homo- og copolymerisering av vinylforbindelser i suspensjon.Info
- Publication number
- NO770269L NO770269L NO770269A NO770269A NO770269L NO 770269 L NO770269 L NO 770269L NO 770269 A NO770269 A NO 770269A NO 770269 A NO770269 A NO 770269A NO 770269 L NO770269 L NO 770269L
- Authority
- NO
- Norway
- Prior art keywords
- partially saponified
- polyvinyl acetate
- saponified polyvinyl
- degree
- polymerization
- Prior art date
Links
- 229920002689 polyvinyl acetate Polymers 0.000 title claims description 48
- 238000007334 copolymerization reaction Methods 0.000 title claims description 7
- 229920002554 vinyl polymer Polymers 0.000 title claims description 4
- 239000000725 suspension Substances 0.000 title description 8
- -1 VINYL COMPOUNDS Chemical class 0.000 title description 4
- 239000011118 polyvinyl acetate Substances 0.000 claims description 23
- 239000000654 additive Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- 230000007062 hydrolysis Effects 0.000 claims description 16
- 238000006460 hydrolysis reaction Methods 0.000 claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 14
- 230000000996 additive effect Effects 0.000 claims description 12
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 11
- 239000000084 colloidal system Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 10
- 238000007127 saponification reaction Methods 0.000 claims description 10
- 150000001299 aldehydes Chemical class 0.000 claims description 8
- 230000001588 bifunctional effect Effects 0.000 claims description 8
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 5
- 239000002798 polar solvent Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 239000003495 polar organic solvent Substances 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 27
- 239000000047 product Substances 0.000 description 22
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000000843 powder Substances 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 8
- 238000007792 addition Methods 0.000 description 7
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 229920003086 cellulose ether Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 4
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000011877 solvent mixture Substances 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000012454 non-polar solvent Substances 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 238000007171 acid catalysis Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 239000002635 aromatic organic solvent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- CALWOYBZYFNRDN-UHFFFAOYSA-N ethenol;ethenyl acetate Chemical compound OC=C.CC(=O)OC=C CALWOYBZYFNRDN-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
Classifications
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/28—Condensation with aldehydes or ketones
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU76BO00001595A HU172617B (hu) | 1976-01-28 | 1976-01-28 | Sposob poluchenija polivinilacetata v chastnosti gidrolizirovannojj sostojanii v gele |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO770269L true NO770269L (no) | 1977-07-29 |
Family
ID=10993758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO770269A NO770269L (no) | 1976-01-28 | 1977-01-27 | Nye delvis fors}pede polyvinylacetater og anvendelse av disse i homo- og copolymerisering av vinylforbindelser i suspensjon. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4258163A (nl) |
| JP (1) | JPS52110797A (nl) |
| AT (1) | AT356891B (nl) |
| CS (1) | CS199660B2 (nl) |
| DD (1) | DD128135A5 (nl) |
| DE (1) | DE2702771C2 (nl) |
| FI (1) | FI770267A (nl) |
| FR (1) | FR2339628A1 (nl) |
| GB (1) | GB1543282A (nl) |
| HU (1) | HU172617B (nl) |
| NL (1) | NL7700836A (nl) |
| NO (1) | NO770269L (nl) |
| PL (1) | PL103972B1 (nl) |
| RO (2) | RO70825A (nl) |
| SE (1) | SE7700857L (nl) |
| SU (1) | SU795489A3 (nl) |
| YU (1) | YU21877A (nl) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1160355B (it) * | 1978-12-15 | 1987-03-11 | Sigma Italiana Prod Chimici | Procedimento perfezionato per la produzione di cloruro di polivinile |
| IT1055887B (it) * | 1976-02-17 | 1982-01-11 | Sigma Italiana Prod Chimici | Procedimento perfezionato per la produzione di cloruro di polivinli |
| DE2629880B2 (de) * | 1976-07-02 | 1980-10-16 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Herstellung von Polyvinylchlorid nach dem Suspensionsverfahren |
| IT1140328B (it) * | 1981-12-11 | 1986-09-24 | Anic Spa | Procedimento per la polimerizzazione e copolimerizzazione in sospensione di cloruro di vinile |
| US4464519A (en) * | 1982-06-07 | 1984-08-07 | Air Products And Chemicals, Inc. | Vinyl chloride-propylene copolymers having increased porosity |
| US4440898A (en) * | 1982-06-17 | 1984-04-03 | Kimberly-Clark Corporation | Creping adhesives containing ethylene oxide/propylene oxide copolymers |
| US4436867A (en) | 1982-06-17 | 1984-03-13 | Kimberly-Clark Corporation | Creping adhesives containing poly 2-ethyl-2-oxazoline |
| US4525511A (en) * | 1984-04-06 | 1985-06-25 | Essex Specialty Products, Inc. | Method and compositions for improving bonding to painted surfaces |
| JPH0621125B2 (ja) * | 1984-11-02 | 1994-03-23 | 日本合成化学工業株式会社 | 分散安定剤 |
| ES2006108A6 (es) * | 1987-03-12 | 1989-04-01 | Shinetsu Chemical Co | Composicion mejorada de resina de cloruro de polivinilo y procedimiento para su preparacion. |
| IT1241660B (it) * | 1990-03-07 | 1994-01-26 | 3V Ltd | Copolimero vinil acetato/vinil alcool,processo di produzione dello stesso e suo impiego |
| CA2058416C (en) * | 1990-04-05 | 1998-11-24 | Shigeki Takada | Process for suspension polymerization of vinyl compound |
| TW222282B (nl) * | 1992-03-10 | 1994-04-11 | Kuraray Co | |
| JP3529857B2 (ja) | 1994-10-07 | 2004-05-24 | 株式会社クラレ | ビニル系化合物の懸濁重合用分散安定剤 |
| CN1116352C (zh) | 1999-12-03 | 2003-07-30 | 可乐丽股份有限公司 | 乙烯基化合物的水乳液和悬浮聚合用分散剂 |
| EP2154161B1 (en) | 2007-04-16 | 2012-01-04 | Kuraray Co., Ltd. | Dispersion stabilizer for suspension polymerization |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2812318A (en) * | 1955-10-06 | 1957-11-05 | Goodrich Co B F | Method for granular polymerization of vinyl chloride |
| US3444125A (en) * | 1967-05-11 | 1969-05-13 | Du Pont | Moistenable,hot melt adhesives comprising random vinyl alcohol/vinyl ester copolymers |
| US3592800A (en) * | 1967-11-29 | 1971-07-13 | Werner Oschmann | Polymerization of vinyl chloride in aqueous suspension in the presence of low viscosity polyvinyl alcohol and a protective colloid |
| JPS5121671B2 (nl) * | 1972-11-21 | 1976-07-03 |
-
1976
- 1976-01-28 HU HU76BO00001595A patent/HU172617B/hu not_active IP Right Cessation
-
1977
- 1977-01-24 GB GB2688/77A patent/GB1543282A/en not_active Expired
- 1977-01-24 DE DE2702771A patent/DE2702771C2/de not_active Expired
- 1977-01-24 AT AT41077A patent/AT356891B/de not_active IP Right Cessation
- 1977-01-26 PL PL1977195570A patent/PL103972B1/pl unknown
- 1977-01-26 FR FR7702112A patent/FR2339628A1/fr active Granted
- 1977-01-26 CS CS77528A patent/CS199660B2/cs unknown
- 1977-01-27 NO NO770269A patent/NO770269L/no unknown
- 1977-01-27 RO RO7789155A patent/RO70825A/ro unknown
- 1977-01-27 SE SE7700857A patent/SE7700857L/xx unknown
- 1977-01-27 YU YU00218/77A patent/YU21877A/xx unknown
- 1977-01-27 NL NL7700836A patent/NL7700836A/nl not_active Application Discontinuation
- 1977-01-27 RO RO7789156A patent/RO71672A/ro unknown
- 1977-01-27 FI FI770267A patent/FI770267A/fi not_active Application Discontinuation
- 1977-01-28 JP JP859177A patent/JPS52110797A/ja active Pending
- 1977-01-28 DD DD7700197135A patent/DD128135A5/xx unknown
- 1977-01-28 SU SU772444852A patent/SU795489A3/ru active
-
1979
- 1979-05-23 US US06/041,626 patent/US4258163A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4258163A (en) | 1981-03-24 |
| RO71672A (ro) | 1981-06-26 |
| JPS52110797A (en) | 1977-09-17 |
| SE7700857L (sv) | 1977-07-29 |
| RO70825A (ro) | 1981-06-26 |
| PL103972B1 (pl) | 1979-07-31 |
| GB1543282A (en) | 1979-04-04 |
| NL7700836A (nl) | 1977-08-01 |
| FR2339628B1 (nl) | 1981-05-29 |
| AT356891B (de) | 1980-05-27 |
| CS199660B2 (en) | 1980-07-31 |
| FR2339628A1 (fr) | 1977-08-26 |
| DE2702771C2 (de) | 1983-05-11 |
| HU172617B (hu) | 1978-11-28 |
| SU795489A3 (ru) | 1981-01-07 |
| DD128135A5 (de) | 1977-11-02 |
| YU21877A (en) | 1982-05-31 |
| ATA41077A (de) | 1979-10-15 |
| FI770267A (nl) | 1977-07-29 |
| DE2702771A1 (de) | 1977-08-04 |
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