GB830011A - Improvements in and relating to the polymerisation of vinyl compounds - Google Patents
Improvements in and relating to the polymerisation of vinyl compoundsInfo
- Publication number
- GB830011A GB830011A GB3663556A GB3663556A GB830011A GB 830011 A GB830011 A GB 830011A GB 3663556 A GB3663556 A GB 3663556A GB 3663556 A GB3663556 A GB 3663556A GB 830011 A GB830011 A GB 830011A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl compounds
- water
- polymerisation
- relating
- compound
- 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
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
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)
Abstract
Solutions of polymers are prepared by polymerizing one or more vinyl compounds, such as acrylonitrile, acrylic acid and methyl acrylate, in an aqueous solution of a thiocyanate salt under ultra-violet light radiation in the presence of complexing agent which is a water-soluble compound which, when dissolved in water, forms with any multivalent ions which may be present a compound in which metal is no longer ionized, e.g. acetyl acetone, ethylene diamine, tetra-acetic acid and polyethyleneimine. Specification 672,775 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3663556A GB830011A (en) | 1956-11-30 | 1956-11-30 | Improvements in and relating to the polymerisation of vinyl compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3663556A GB830011A (en) | 1956-11-30 | 1956-11-30 | Improvements in and relating to the polymerisation of vinyl compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB830011A true GB830011A (en) | 1960-03-09 |
Family
ID=10389884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3663556A Expired GB830011A (en) | 1956-11-30 | 1956-11-30 | Improvements in and relating to the polymerisation of vinyl compounds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB830011A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3515657A (en) * | 1966-06-25 | 1970-06-02 | Japan Exlan Co Ltd | Production of acrylonitrile polymers by photo - polymerization in an aqueous thiocyanate solution |
GB2014161A (en) * | 1978-02-13 | 1979-08-22 | American Cyanamid Co | Free radical polymerization process |
-
1956
- 1956-11-30 GB GB3663556A patent/GB830011A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3515657A (en) * | 1966-06-25 | 1970-06-02 | Japan Exlan Co Ltd | Production of acrylonitrile polymers by photo - polymerization in an aqueous thiocyanate solution |
DE1720969B1 (en) * | 1966-06-25 | 1972-05-04 | Japan Exlan Co Ltd | PROCESS FOR PREPARING ACRYLNITRILE POLYMERIZATION SOLUTIONS BY PHOTOPOLYMERIZATION |
GB2014161A (en) * | 1978-02-13 | 1979-08-22 | American Cyanamid Co | Free radical polymerization process |
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