FR2370760A1 - Procede de polymerisation en emulsion du chlorure de vinyle utilisant un systeme emulsifiant prehomogeneise - Google Patents
Procede de polymerisation en emulsion du chlorure de vinyle utilisant un systeme emulsifiant prehomogeneiseInfo
- Publication number
- FR2370760A1 FR2370760A1 FR7731336A FR7731336A FR2370760A1 FR 2370760 A1 FR2370760 A1 FR 2370760A1 FR 7731336 A FR7731336 A FR 7731336A FR 7731336 A FR7731336 A FR 7731336A FR 2370760 A1 FR2370760 A1 FR 2370760A1
- Authority
- FR
- France
- Prior art keywords
- straight chain
- vinyl chloride
- emulsion polymerization
- prehomogenized
- sodium
- 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.)
- Withdrawn
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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
L'invention concerne un procédé de polymérisation en émulsion du chlorure de vinyle, en une seule étape. On utilise un agent d'amorçage hydrosoluble et un système émulsionnant aqueux pré-homogénéisé constitué par un agent tensioactif alkylé ou alcénylé à chaîne droite en C 12 à C18 et un alcool alkylique ou alcénylique à chaîne droite en C16 à C20 et/ou un composé hydrocarboné saturé à chaîne droite, dont la teneur en atomes de carbone est supérieure à 18. Les agents tensio-actifs sont par exemple le lauryl-sulfate de sodium et l'oléate de sodium, les alcools appropriés sont les alcools stéarylique, cétylique et l'eicosanol. Un hydrocarbure approprié est l'eicosane. Les homo- ou co-polymères résultants, sous la forme de latex, présentent une stabilité mécanique excellente, des dimensions granulométriques élevées par rapport à celles obtenues selon l'art antérieur et une bonne stabilite thermique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/740,989 US4093581A (en) | 1976-11-11 | 1976-11-11 | Emulsion polymerization of vinyl chloride using prehomogenized mixed emulsifier system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2370760A1 true FR2370760A1 (fr) | 1978-06-09 |
Family
ID=24978902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7731336A Withdrawn FR2370760A1 (fr) | 1976-11-11 | 1977-10-18 | Procede de polymerisation en emulsion du chlorure de vinyle utilisant un systeme emulsifiant prehomogeneise |
Country Status (13)
Country | Link |
---|---|
US (1) | US4093581A (fr) |
JP (1) | JPS5360980A (fr) |
BE (1) | BE860575A (fr) |
CA (1) | CA1137248A (fr) |
CH (1) | CH631464A5 (fr) |
DE (1) | DE2742178A1 (fr) |
DK (1) | DK497577A (fr) |
FR (1) | FR2370760A1 (fr) |
GB (1) | GB1575080A (fr) |
IL (1) | IL52910A (fr) |
NL (1) | NL7710979A (fr) |
NO (1) | NO773840L (fr) |
SE (1) | SE7712609L (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0066731A1 (fr) * | 1981-05-25 | 1982-12-15 | BASF Aktiengesellschaft | Procédé en discontinu de polymérisation de chlorure de vinyle |
EP0209774A2 (fr) * | 1985-07-23 | 1987-01-28 | Hüls Aktiengesellschaft | Procédé de préparation de polymères à base de chlorure de vinyle pouvant être mis en oeuvre sous forme de pâte |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4150210A (en) * | 1978-06-19 | 1979-04-17 | Stauffer Chemical Company | Emulsion polymerization of vinyl chloride polymers using mixed emulsifier system |
US4204023A (en) * | 1978-07-07 | 1980-05-20 | The Kendall Company | Mixed sulfonated emulsifying agents used to produce adhesive compositions from acrylic monomers and adhesive tape using the compositions |
SE430896B (sv) * | 1979-12-06 | 1983-12-19 | Kema Nord Ab | Forfarande for polymerisation av vinylklorid i nervaro av en stabiliserande polymerlatex |
DE3210891A1 (de) * | 1982-03-25 | 1983-09-29 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von verpastbaren polymeren des vinylchlorids |
DE3242088A1 (de) * | 1982-11-13 | 1984-05-17 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von verpastbaren polymeren des vinylchlorids |
DE3478448D1 (en) * | 1983-12-03 | 1989-07-06 | Huels Chemische Werke Ag | Process for producing vinyl chloride polymers |
DE3343766A1 (de) * | 1983-12-03 | 1985-06-13 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von verpastbaren vinylchloridpolymerisaten |
DE3421354A1 (de) * | 1984-06-08 | 1985-12-12 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung hochmolekularer thermoplastharze |
EP0435444A1 (fr) * | 1989-11-27 | 1991-07-03 | Mobil Oil Corporation | Surfactants ramifiés et formulations d'huiles de coupe utilisant ces surfactants pour résister à la dégradation microbienne |
JP3398171B2 (ja) * | 1993-03-15 | 2003-04-21 | 株式会社資生堂 | 水中油型乳化組成物 |
ES2733103T3 (es) | 2017-03-03 | 2019-11-27 | Roehm Gmbh | Composiciones de resina (met)acrílica curable que tienen viscosidad mejorada |
ES2733471T3 (es) | 2017-03-03 | 2019-11-29 | Roehm Gmbh | Composiciones de resina termoendurecible curable con propiedades mecánicas mejoradas |
KR102367336B1 (ko) * | 2018-10-11 | 2022-02-25 | 주식회사 엘지화학 | 중합 개시제 조성물의 제조방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3219609A (en) * | 1961-02-22 | 1965-11-23 | Kuhlmann Ets | Aqueous dispersions of vinyl chloride-acrylic ester copolymers |
GB978875A (fr) * | 1963-03-29 | Ici Ltd | ||
US3383346A (en) * | 1965-04-07 | 1968-05-14 | Goodyear Tire & Rubber | Particle size control in seed technique emulsion polymerization using hydroxyl group-containing modifier |
GB1102980A (en) * | 1966-01-31 | 1968-02-14 | Kanegafuchi Chemical Ind | Improvements in and relating to the preparation of vinyl chloride polymers |
US3755225A (en) * | 1971-08-17 | 1973-08-28 | Diamond Shamrock Corp | Process for preparing homo- and copolymers of vinyl chloride in aqueous emulsion with post addition of a water-soluble ethylene oxide-ethylene glycol adduct |
GB1492028A (en) * | 1974-01-23 | 1977-11-16 | Ici Ltd | Vinyl chloride polymerisation process |
-
1976
- 1976-11-11 US US05/740,989 patent/US4093581A/en not_active Expired - Lifetime
-
1977
- 1977-09-08 IL IL52910A patent/IL52910A/xx unknown
- 1977-09-13 CA CA000286649A patent/CA1137248A/fr not_active Expired
- 1977-09-20 DE DE19772742178 patent/DE2742178A1/de not_active Withdrawn
- 1977-10-06 NL NL7710979A patent/NL7710979A/xx not_active Application Discontinuation
- 1977-10-13 JP JP12295877A patent/JPS5360980A/ja active Pending
- 1977-10-17 GB GB43046/77A patent/GB1575080A/en not_active Expired
- 1977-10-18 FR FR7731336A patent/FR2370760A1/fr not_active Withdrawn
- 1977-11-08 BE BE2056409A patent/BE860575A/xx unknown
- 1977-11-08 SE SE7712609A patent/SE7712609L/xx not_active Application Discontinuation
- 1977-11-08 CH CH1360277A patent/CH631464A5/de not_active IP Right Cessation
- 1977-11-09 DK DK497577A patent/DK497577A/da not_active Application Discontinuation
- 1977-11-10 NO NO773840A patent/NO773840L/no unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0066731A1 (fr) * | 1981-05-25 | 1982-12-15 | BASF Aktiengesellschaft | Procédé en discontinu de polymérisation de chlorure de vinyle |
EP0209774A2 (fr) * | 1985-07-23 | 1987-01-28 | Hüls Aktiengesellschaft | Procédé de préparation de polymères à base de chlorure de vinyle pouvant être mis en oeuvre sous forme de pâte |
EP0209774A3 (en) * | 1985-07-23 | 1987-08-26 | Huls Aktiengesellschaft | Method for the preparation of vinyl chloride polymers that can be made pasty |
Also Published As
Publication number | Publication date |
---|---|
CH631464A5 (de) | 1982-08-13 |
NO773840L (no) | 1978-05-12 |
US4093581A (en) | 1978-06-06 |
DE2742178A1 (de) | 1978-05-18 |
IL52910A0 (en) | 1977-11-30 |
BE860575A (nl) | 1978-05-08 |
IL52910A (en) | 1980-07-31 |
DK497577A (da) | 1978-05-12 |
SE7712609L (sv) | 1978-05-12 |
JPS5360980A (en) | 1978-05-31 |
NL7710979A (nl) | 1978-05-16 |
GB1575080A (en) | 1980-09-17 |
CA1137248A (fr) | 1982-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |