FR2385746A1 - CONTINUOUS PROCESS FOR THE PREPARATION OF POLYMERS FROM VINYL CHLORIDE - Google Patents
CONTINUOUS PROCESS FOR THE PREPARATION OF POLYMERS FROM VINYL CHLORIDEInfo
- Publication number
- FR2385746A1 FR2385746A1 FR7809740A FR7809740A FR2385746A1 FR 2385746 A1 FR2385746 A1 FR 2385746A1 FR 7809740 A FR7809740 A FR 7809740A FR 7809740 A FR7809740 A FR 7809740A FR 2385746 A1 FR2385746 A1 FR 2385746A1
- Authority
- FR
- France
- Prior art keywords
- water
- vinyl chloride
- preparation
- polymers
- continuous process
- 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.)
- Pending
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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
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)
- Graft Or Block Polymers (AREA)
Abstract
Procédé de préparation en continu d'homopolymères ou de copolymères du chlorure de vinyle, en émulsion aqueuse, en presence d'au moins un catalyseur hydrosoluble, de 1,5 à 3,5 % en poids (par rapport aux monomeres utilisés) d'au moins un émulsionnant hydrosoluble et, le cas échéant, d'autres adjuvants de polymérisation. On utilise comme émulsionnant hydrosoluble un sel hydrosoluble d'un acide monocarboxylique aliphatique saturé répondant à la formule :Process for the continuous preparation of homopolymers or copolymers of vinyl chloride, in aqueous emulsion, in the presence of at least one water-soluble catalyst, from 1.5 to 3.5% by weight (relative to the monomers used) of at least one water-soluble emulsifier and, where appropriate, other polymerization adjuvants. A water-soluble salt of a saturated aliphatic monocarboxylic acid corresponding to the formula is used as a water-soluble emulsifier:
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2714948A DE2714948C2 (en) | 1977-04-02 | 1977-04-02 | Process for the continuous production of vinyl chloride polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2385746A1 true FR2385746A1 (en) | 1978-10-27 |
Family
ID=6005574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7809740A Pending FR2385746A1 (en) | 1977-04-02 | 1978-04-03 | CONTINUOUS PROCESS FOR THE PREPARATION OF POLYMERS FROM VINYL CHLORIDE |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS53123489A (en) |
| AR (1) | AR222970A1 (en) |
| AT (1) | AT365207B (en) |
| AU (1) | AU515788B2 (en) |
| BE (1) | BE865631A (en) |
| BR (1) | BR7802036A (en) |
| CA (1) | CA1133196A (en) |
| CH (1) | CH635597A5 (en) |
| DD (1) | DD136843A5 (en) |
| DE (1) | DE2714948C2 (en) |
| DK (1) | DK143478A (en) |
| ES (1) | ES468234A1 (en) |
| FR (1) | FR2385746A1 (en) |
| GB (1) | GB1597285A (en) |
| HU (1) | HU179485B (en) |
| IT (1) | IT1094001B (en) |
| NL (1) | NL7803495A (en) |
| NO (1) | NO781129L (en) |
| PL (1) | PL111001B1 (en) |
| RO (1) | RO75157A (en) |
| SE (1) | SE7803689L (en) |
| SU (1) | SU755203A3 (en) |
| YU (1) | YU75878A (en) |
| ZA (1) | ZA781846B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3627287A1 (en) * | 1986-08-12 | 1988-02-18 | Huels Chemische Werke Ag | Process for the improved observance of the K value and better retention of the performance in the continuous polymerisation of vinyl chloride in emulsion |
| DE4142117A1 (en) * | 1991-12-20 | 1993-06-24 | Hoechst Ag | Determining conversion deg. in aq. polymerisation of gaseous monomers - by expanding latex sample and measuring foam density, by radiometric method |
| JP4921988B2 (en) * | 2007-01-16 | 2012-04-25 | エスアイアイ・ネットワーク・システムズ株式会社 | Terminal block cover mechanism |
| US20220227899A1 (en) * | 2019-09-11 | 2022-07-21 | Lg Chem, Ltd. | Method for producing vinyl chloride-based polymer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1164176A (en) * | 1966-09-27 | 1969-09-17 | Stauffer Chemical Co | Emulsion of Polymerization of Vinyl Compounds |
| GB1168920A (en) * | 1966-07-08 | 1969-10-29 | Wacker Chemie Gmbh | Process for the Polymerisation and Copolymerisation of Vinyl Chloride in Aqueous Emulsion |
| FR2311040A1 (en) * | 1975-05-16 | 1976-12-10 | Hoechst Ag | CONTINUOUS PROCESS FOR PREPARATION OF VINYL CHLORIDE POLYMERS IN AQUEOUS EMULSION |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL264978A (en) * | 1961-05-19 | 1964-06-10 | Shell Int Research |
-
1977
- 1977-04-02 DE DE2714948A patent/DE2714948C2/en not_active Expired
-
1978
- 1978-03-27 ES ES468234A patent/ES468234A1/en not_active Expired
- 1978-03-30 CH CH344278A patent/CH635597A5/en not_active IP Right Cessation
- 1978-03-30 YU YU00758/78A patent/YU75878A/en unknown
- 1978-03-30 HU HU78HO2059A patent/HU179485B/en unknown
- 1978-03-31 SE SE7803689A patent/SE7803689L/en unknown
- 1978-03-31 IT IT21898/78A patent/IT1094001B/en active
- 1978-03-31 BR BR7802036A patent/BR7802036A/en unknown
- 1978-03-31 AT AT0228978A patent/AT365207B/en not_active IP Right Cessation
- 1978-03-31 DD DD78204527A patent/DD136843A5/en unknown
- 1978-03-31 DK DK143478A patent/DK143478A/en not_active Application Discontinuation
- 1978-03-31 ZA ZA00781846A patent/ZA781846B/en unknown
- 1978-03-31 CA CA300,152A patent/CA1133196A/en not_active Expired
- 1978-03-31 JP JP3695378A patent/JPS53123489A/en active Pending
- 1978-03-31 GB GB12658/78A patent/GB1597285A/en not_active Expired
- 1978-03-31 NO NO781129A patent/NO781129L/en unknown
- 1978-03-31 NL NL7803495A patent/NL7803495A/en not_active Application Discontinuation
- 1978-03-31 RO RO7893689A patent/RO75157A/en unknown
- 1978-03-31 AR AR271643A patent/AR222970A1/en active
- 1978-03-31 SU SU782596898A patent/SU755203A3/en active
- 1978-04-01 PL PL1978205744A patent/PL111001B1/en unknown
- 1978-04-03 BE BE186521A patent/BE865631A/en not_active IP Right Cessation
- 1978-04-03 AU AU34714/78A patent/AU515788B2/en not_active Expired
- 1978-04-03 FR FR7809740A patent/FR2385746A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1168920A (en) * | 1966-07-08 | 1969-10-29 | Wacker Chemie Gmbh | Process for the Polymerisation and Copolymerisation of Vinyl Chloride in Aqueous Emulsion |
| DE1645672A1 (en) * | 1966-07-08 | 1970-09-17 | Wacker Chemie Gmbh | Process for polymerizing and interpolymerizing vinyl chloride in aqueous emulsion |
| GB1164176A (en) * | 1966-09-27 | 1969-09-17 | Stauffer Chemical Co | Emulsion of Polymerization of Vinyl Compounds |
| FR2311040A1 (en) * | 1975-05-16 | 1976-12-10 | Hoechst Ag | CONTINUOUS PROCESS FOR PREPARATION OF VINYL CHLORIDE POLYMERS IN AQUEOUS EMULSION |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7802036A (en) | 1978-11-28 |
| PL111001B1 (en) | 1980-08-30 |
| AU3471478A (en) | 1979-10-11 |
| ES468234A1 (en) | 1978-12-01 |
| DK143478A (en) | 1978-10-03 |
| NL7803495A (en) | 1978-10-04 |
| IT1094001B (en) | 1985-07-26 |
| BE865631A (en) | 1978-10-03 |
| SU755203A3 (en) | 1980-08-07 |
| ATA228978A (en) | 1981-05-15 |
| RO75157A (en) | 1980-11-30 |
| CH635597A5 (en) | 1983-04-15 |
| HU179485B (en) | 1982-10-28 |
| DE2714948C2 (en) | 1985-01-10 |
| AR222970A1 (en) | 1981-07-15 |
| IT7821898A0 (en) | 1978-03-31 |
| DD136843A5 (en) | 1979-08-01 |
| CA1133196A (en) | 1982-10-05 |
| DE2714948A1 (en) | 1978-10-12 |
| AT365207B (en) | 1981-12-28 |
| NO781129L (en) | 1978-10-03 |
| ZA781846B (en) | 1979-04-25 |
| YU75878A (en) | 1982-06-30 |
| JPS53123489A (en) | 1978-10-27 |
| PL205744A1 (en) | 1979-01-29 |
| GB1597285A (en) | 1981-09-03 |
| AU515788B2 (en) | 1981-04-30 |
| SE7803689L (en) | 1978-10-02 |
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