FR2239483A1 - Polymerising vinyl chloride in aq. emulsion - with mixt. of alkyl-sulphonate and alkaryl-sulphonate emulsifiers - Google Patents
Polymerising vinyl chloride in aq. emulsion - with mixt. of alkyl-sulphonate and alkaryl-sulphonate emulsifiersInfo
- Publication number
- FR2239483A1 FR2239483A1 FR7327923A FR7327923A FR2239483A1 FR 2239483 A1 FR2239483 A1 FR 2239483A1 FR 7327923 A FR7327923 A FR 7327923A FR 7327923 A FR7327923 A FR 7327923A FR 2239483 A1 FR2239483 A1 FR 2239483A1
- Authority
- FR
- France
- Prior art keywords
- mixt
- sulphonate
- vinyl chloride
- alkaryl
- emulsifiers
- 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.)
- Granted
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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Vinyl chloride is (co)polymerised in aq. emulsifier 0.5-2 (0.5-1.5) wt. % w.r.t monomer(s) of a mixt. of an alkali long-chain alkylsulphonate (I) and an alkali long-chain alkylarylsulphonate (II) in a ratio by wt. of (I):(II) of 0.25-1; polymerisation is started in presence of less than the critical micelle concn. of emulsifier mixt.; the remainder of the mixt. is added during polymerisation. Stable latices, which can be sepd. by spraying, are obtd. Formation of polymer agglomerates is prevented. The sepd. solid polymer has good heat stability, and gives transparent, antistatic prods. with little colouration. The polymers are heat-stable, antistatic and transparent.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7327923A FR2239483A1 (en) | 1973-07-30 | 1973-07-30 | Polymerising vinyl chloride in aq. emulsion - with mixt. of alkyl-sulphonate and alkaryl-sulphonate emulsifiers |
IT23477/74A IT1014674B (en) | 1973-07-30 | 1974-05-31 | PROCESS FOR POLYMERIZATION AND COPOLYMERIZATION OF VINYL CHLORIDE |
DE2429326A DE2429326C2 (en) | 1973-07-30 | 1974-06-19 | Process for homo- and copolymerization of vinyl chloride |
NLAANVRAGE7408286,A NL179388C (en) | 1973-07-30 | 1974-06-20 | METHOD FOR THE POLYMERIZATION OR COPOLYMERIZATION OF VINYL CHLORIDE AND ARTICLES WHETHER OR PARTLY MANUFACTURED FROM POLYMERS OR COPOLYMERS, OBTAINED USING THIS METHOD |
ES74428082D ES428082A1 (en) | 1973-07-30 | 1974-07-09 | A procedure for the polymerization and copolymerization of vinyl chloride in aqueous emulsion. (Machine-translation by Google Translate, not legally binding) |
BR5665/74A BR7405665D0 (en) | 1973-07-30 | 1974-07-10 | PROCESS FOR POLYMERIZATION AND COPOLIMERIZATION OF VINYL CHLORIDE |
BE146581A BE817680A (en) | 1973-07-30 | 1974-07-15 | PROCESS FOR POLYMERIZATION AND COPOLYMERIZATION OF VINYL CHLORIDE |
AT621474A AT338519B (en) | 1973-07-30 | 1974-07-29 | PROCESS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF VINYL CHLORIDE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7327923A FR2239483A1 (en) | 1973-07-30 | 1973-07-30 | Polymerising vinyl chloride in aq. emulsion - with mixt. of alkyl-sulphonate and alkaryl-sulphonate emulsifiers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2239483A1 true FR2239483A1 (en) | 1975-02-28 |
FR2239483B1 FR2239483B1 (en) | 1976-11-12 |
Family
ID=9123370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7327923A Granted FR2239483A1 (en) | 1973-07-30 | 1973-07-30 | Polymerising vinyl chloride in aq. emulsion - with mixt. of alkyl-sulphonate and alkaryl-sulphonate emulsifiers |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT338519B (en) |
BE (1) | BE817680A (en) |
BR (1) | BR7405665D0 (en) |
DE (1) | DE2429326C2 (en) |
ES (1) | ES428082A1 (en) |
FR (1) | FR2239483A1 (en) |
IT (1) | IT1014674B (en) |
NL (1) | NL179388C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023665B1 (en) * | 1979-08-04 | 1984-02-15 | Bayer Ag | Emulsifier for preparing polymers |
DE3343766A1 (en) * | 1983-12-03 | 1985-06-13 | Chemische Werke Hüls AG, 4370 Marl | Process for the preparation of vinyl chloride polymers which can be made into a paste |
DE3417434A1 (en) * | 1984-05-11 | 1985-11-14 | Hüls AG, 4370 Marl | Process for preparing paste-making vinyl chloride polymers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE656985A (en) * | 1963-12-12 | 1965-04-01 | ||
DE1964029C3 (en) * | 1969-12-20 | 1980-02-07 | Chemische Werke Huels Ag, 4370 Marl | Process for the preparation of polyvinyl chloride emulsions |
-
1973
- 1973-07-30 FR FR7327923A patent/FR2239483A1/en active Granted
-
1974
- 1974-05-31 IT IT23477/74A patent/IT1014674B/en active
- 1974-06-19 DE DE2429326A patent/DE2429326C2/en not_active Expired
- 1974-06-20 NL NLAANVRAGE7408286,A patent/NL179388C/en not_active IP Right Cessation
- 1974-07-09 ES ES74428082D patent/ES428082A1/en not_active Expired
- 1974-07-10 BR BR5665/74A patent/BR7405665D0/en unknown
- 1974-07-15 BE BE146581A patent/BE817680A/en not_active IP Right Cessation
- 1974-07-29 AT AT621474A patent/AT338519B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR7405665D0 (en) | 1975-05-20 |
FR2239483B1 (en) | 1976-11-12 |
DE2429326C2 (en) | 1985-07-11 |
ATA621474A (en) | 1976-12-15 |
NL7408286A (en) | 1975-02-03 |
AT338519B (en) | 1977-08-25 |
ES428082A1 (en) | 1976-07-16 |
IT1014674B (en) | 1977-04-30 |
NL179388C (en) | 1986-09-01 |
DE2429326A1 (en) | 1975-02-20 |
NL179388B (en) | 1986-04-01 |
BE817680A (en) | 1975-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |