GB1086497A - The polymerisation of vinyl monomers - Google Patents
The polymerisation of vinyl monomersInfo
- Publication number
- GB1086497A GB1086497A GB4619464A GB4619464A GB1086497A GB 1086497 A GB1086497 A GB 1086497A GB 4619464 A GB4619464 A GB 4619464A GB 4619464 A GB4619464 A GB 4619464A GB 1086497 A GB1086497 A GB 1086497A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloride
- reaction mass
- exemplified
- halogen
- polymers
- 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.)
- Expired
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
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
-
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Vinyl chloride polymers are made by polymerizing vinyl chloride alone or with a minor amount of a copolymerizable monomer, at a temperature below 25 DEG C. in the substantial absence of water, and in the presence of one or more halogen-containing organic compounds which are liquid under the polymerization conditions, inert and non-solvents for the polymers formed, and able to maintain the reaction mass sufficiently fluid for stirring of the reaction mass so as to give a homogeneous polymer product. A catalyst system such as a trialkyl boron compound, diethyl ether and oxygen is preferably used. Exemplified halogen compounds are methylene chloride, dichloroethane, ethyl chloride, methyl chloride, and tetrahydrofurfuryl chloride. The exemplified polymer is polyvinyl chloride.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2349363 | 1963-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1086497A true GB1086497A (en) | 1967-10-11 |
Family
ID=11207583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4619464A Expired GB1086497A (en) | 1963-11-18 | 1964-11-12 | The polymerisation of vinyl monomers |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT276748B (en) |
| BE (1) | BE655818A (en) |
| CH (1) | CH432001A (en) |
| DE (1) | DE1520896B2 (en) |
| DK (1) | DK115790B (en) |
| ES (1) | ES306419A1 (en) |
| GB (1) | GB1086497A (en) |
| IL (1) | IL22446A (en) |
| LU (1) | LU47348A1 (en) |
| NL (1) | NL6413031A (en) |
| SE (1) | SE342640B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114478882A (en) * | 2020-10-28 | 2022-05-13 | 中国石油化工股份有限公司 | Preparation method of PVC resin |
-
1964
- 1964-11-09 NL NL6413031A patent/NL6413031A/xx unknown
- 1964-11-12 GB GB4619464A patent/GB1086497A/en not_active Expired
- 1964-11-14 DK DK563264A patent/DK115790B/en unknown
- 1964-11-14 LU LU47348A patent/LU47348A1/xx unknown
- 1964-11-14 DE DE19641520896 patent/DE1520896B2/en active Pending
- 1964-11-15 IL IL2244664A patent/IL22446A/en unknown
- 1964-11-16 BE BE655818A patent/BE655818A/xx unknown
- 1964-11-16 AT AT966164A patent/AT276748B/en not_active IP Right Cessation
- 1964-11-17 SE SE1383964A patent/SE342640B/xx unknown
- 1964-11-17 ES ES0306419A patent/ES306419A1/en not_active Expired
- 1964-11-17 CH CH1479664A patent/CH432001A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114478882A (en) * | 2020-10-28 | 2022-05-13 | 中国石油化工股份有限公司 | Preparation method of PVC resin |
| CN114478882B (en) * | 2020-10-28 | 2023-06-16 | 中国石油化工股份有限公司 | Preparation method of PVC resin |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1520896B2 (en) | 1971-07-08 |
| ES306419A1 (en) | 1965-10-01 |
| IL22446A (en) | 1968-07-25 |
| BE655818A (en) | 1965-03-16 |
| DK115790B (en) | 1969-11-10 |
| LU47348A1 (en) | 1965-01-14 |
| AT276748B (en) | 1969-12-10 |
| CH432001A (en) | 1967-03-15 |
| SE342640B (en) | 1972-02-14 |
| DE1520896A1 (en) | 1970-01-02 |
| NL6413031A (en) | 1965-05-19 |
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