ZA979719B - Process to make initiator compositions comprising polyvinyl alcohol and surfactant. - Google Patents
Process to make initiator compositions comprising polyvinyl alcohol and surfactant.Info
- Publication number
- ZA979719B ZA979719B ZA9709719A ZA979719A ZA979719B ZA 979719 B ZA979719 B ZA 979719B ZA 9709719 A ZA9709719 A ZA 9709719A ZA 979719 A ZA979719 A ZA 979719A ZA 979719 B ZA979719 B ZA 979719B
- Authority
- ZA
- South Africa
- Prior art keywords
- suspensions
- polyvinyl alcohol
- particle size
- size distribution
- polymerization processes
- Prior art date
Links
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
- C08F14/00—Homopolymers and 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 a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
-
- 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
- C08F216/00—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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or 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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Steroid Compounds (AREA)
- Medicinal Preparation (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96203017 | 1996-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA979719B true ZA979719B (en) | 1998-05-22 |
Family
ID=8224532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA9709719A ZA979719B (en) | 1996-10-30 | 1997-10-29 | Process to make initiator compositions comprising polyvinyl alcohol and surfactant. |
Country Status (26)
| Country | Link |
|---|---|
| EP (1) | EP0932631B1 (de) |
| JP (1) | JP2001504529A (de) |
| KR (1) | KR100501969B1 (de) |
| CN (2) | CN1238417C (de) |
| AT (1) | ATE195748T1 (de) |
| AU (1) | AU737622B2 (de) |
| BR (1) | BR9712594A (de) |
| CA (1) | CA2270229A1 (de) |
| CZ (1) | CZ292745B6 (de) |
| DE (1) | DE69702923T2 (de) |
| DK (1) | DK0932631T3 (de) |
| ES (1) | ES2150290T3 (de) |
| GR (1) | GR3034837T3 (de) |
| HU (1) | HU225195B1 (de) |
| IL (1) | IL129691A (de) |
| NO (1) | NO992088D0 (de) |
| NZ (1) | NZ335416A (de) |
| PL (1) | PL189126B1 (de) |
| PT (1) | PT932631E (de) |
| RO (1) | RO121120B1 (de) |
| RU (1) | RU2205840C2 (de) |
| SK (1) | SK57299A3 (de) |
| TR (1) | TR199900892T2 (de) |
| WO (1) | WO1998018835A1 (de) |
| YU (1) | YU20599A (de) |
| ZA (1) | ZA979719B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2216860T3 (es) * | 1999-01-12 | 2004-11-01 | Akzo Nobel N.V. | Emulsiones acuosas de peroxido. |
| DE10259262B3 (de) * | 2002-12-17 | 2004-08-05 | Henkel Kgaa | Verfahren zur Herstellung von bleichmittelhaltigen Suspensionen |
| SA110310245B1 (ar) * | 2009-04-03 | 2014-11-12 | اكزو نوبل كيميكا | معلق بيروكسيد ثنائي آسيل صلب مائي |
| US20140135466A1 (en) * | 2011-07-22 | 2014-05-15 | Akzo Nobel Chemicals International B. V. | Di-(tert-butyl cyclohexyl) peroxydicarbonate composition |
| KR101470698B1 (ko) * | 2012-02-06 | 2014-12-08 | 주식회사 엘지화학 | 아조 계열의 개시제 추가 투입에 의한 염화비닐계 수지의 제조방법 |
| KR102367336B1 (ko) * | 2018-10-11 | 2022-02-25 | 주식회사 엘지화학 | 중합 개시제 조성물의 제조방법 |
| CN111004345A (zh) * | 2019-12-19 | 2020-04-14 | 沈阳化工研究院有限公司 | 一种溶液聚合法合成的氯醋树脂的连续分离方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE435844C (sv) * | 1980-01-28 | 1989-04-17 | Kenobel Ab | Saett vid polymerisation av vinylklorid och vattendispersion foer anvaendning vid polymerisation av vinylklorid |
| SE435843B (sv) * | 1980-01-28 | 1984-10-22 | Kenogard Ab | Sett vid polymerisation av vinylklorid och vattendispersion for anvendning vid polymerisation av vinylklorid |
| US4921898A (en) * | 1985-08-02 | 1990-05-01 | Air Products And Chemicals, Inc. | Vinyl acetate-ethylene copolymer emulsions prepared in the presence of a stabilizing system of a low molecular weight polyvinyl alcohol and a surfactant |
| JPH0655874B2 (ja) * | 1989-02-28 | 1994-07-27 | 住友化学工業株式会社 | 酢酸ビニル―エチレン共重合体エマルジョン及びその製造方法 |
| EP0492712A1 (de) * | 1990-12-24 | 1992-07-01 | Akzo Nobel N.V. | Peroxyd-Zusammensetzungen mit ethoxylierten wasserlöslichen Polymeren |
| SE9101674L (sv) * | 1991-05-31 | 1992-12-01 | Berol Nobel Ab | Dispersion |
-
1997
- 1997-10-21 KR KR10-1999-7003277A patent/KR100501969B1/ko not_active IP Right Cessation
- 1997-10-21 DK DK97948811T patent/DK0932631T3/da active
- 1997-10-21 SK SK572-99A patent/SK57299A3/sk unknown
- 1997-10-21 BR BR9712594-6A patent/BR9712594A/pt not_active IP Right Cessation
- 1997-10-21 CN CNB021514291A patent/CN1238417C/zh not_active Expired - Lifetime
- 1997-10-21 EP EP97948811A patent/EP0932631B1/de not_active Expired - Lifetime
- 1997-10-21 CZ CZ19991553A patent/CZ292745B6/cs not_active IP Right Cessation
- 1997-10-21 PL PL97333019A patent/PL189126B1/pl not_active IP Right Cessation
- 1997-10-21 AU AU69086/98A patent/AU737622B2/en not_active Ceased
- 1997-10-21 AT AT97948811T patent/ATE195748T1/de not_active IP Right Cessation
- 1997-10-21 ES ES97948811T patent/ES2150290T3/es not_active Expired - Lifetime
- 1997-10-21 TR TR1999/00892T patent/TR199900892T2/xx unknown
- 1997-10-21 NZ NZ335416A patent/NZ335416A/xx unknown
- 1997-10-21 CA CA002270229A patent/CA2270229A1/en not_active Abandoned
- 1997-10-21 IL IL12969197A patent/IL129691A/en not_active IP Right Cessation
- 1997-10-21 HU HU0000455A patent/HU225195B1/hu not_active IP Right Cessation
- 1997-10-21 WO PCT/EP1997/005919 patent/WO1998018835A1/en active IP Right Grant
- 1997-10-21 RO RO99-00490A patent/RO121120B1/ro unknown
- 1997-10-21 DE DE69702923T patent/DE69702923T2/de not_active Expired - Lifetime
- 1997-10-21 CN CN97199322A patent/CN1235614A/zh active Pending
- 1997-10-21 PT PT97948811T patent/PT932631E/pt unknown
- 1997-10-21 JP JP52003798A patent/JP2001504529A/ja not_active Withdrawn
- 1997-10-21 RU RU99111757/04A patent/RU2205840C2/ru not_active IP Right Cessation
- 1997-10-29 ZA ZA9709719A patent/ZA979719B/xx unknown
-
1999
- 1999-04-26 YU YU20599A patent/YU20599A/sr unknown
- 1999-04-29 NO NO992088A patent/NO992088D0/no not_active Application Discontinuation
-
2000
- 2000-11-13 GR GR20000402525T patent/GR3034837T3/el not_active IP Right Cessation
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