GB567879A - Improvements in or relating to the stabilisation of vinyl esters - Google Patents
Improvements in or relating to the stabilisation of vinyl estersInfo
- Publication number
- GB567879A GB567879A GB164143A GB164143A GB567879A GB 567879 A GB567879 A GB 567879A GB 164143 A GB164143 A GB 164143A GB 164143 A GB164143 A GB 164143A GB 567879 A GB567879 A GB 567879A
- Authority
- GB
- United Kingdom
- Prior art keywords
- satisfied
- salts
- ethyl
- added
- vinyl esters
- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A quaternary onium compound is added to polymerizable vinyl esters of carboxylic acids to inhibit polymerization. Quaternary onium compounds are defined as those compounds which contain a pentavalent atom of Group V of the Periodic Table, wherein four valencies are satisfied by linkage to carbon atoms and the fifth valency is satisfied by an anion. In examples, trimethyl (and triethyl) benzylammonium acetate and trimethylbenzylammonium resinate are added to vinyl acetate. The following stabilisers are also specified: tetraethylammoniumacetate, tetrapropylammoniumresinate, triamylmethyl (and ethyl) ammoniumacetate, trimethylcyclohexylammoniumacetate, triethylcyclohexylammoniumresinate, trimethylphenylammoniumacetate, triethylphenylammoniumresinate, ethylpyridiniumacetate, alkoxyalkyltrialkylammonium salts, dialkoxyalkyldialkylmonoarylammonium salts, tetramethyl (and ethyl) phosphoniumacetate and tetraethylarsoniumacetate. The butyrates, propionates and sulphates are mentioned and hydroxyl, halogen, carboxyl, nitrile and amino groups may be present.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB164143A GB567879A (en) | 1943-02-01 | 1943-02-01 | Improvements in or relating to the stabilisation of vinyl esters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB164143A GB567879A (en) | 1943-02-01 | 1943-02-01 | Improvements in or relating to the stabilisation of vinyl esters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB567879A true GB567879A (en) | 1945-03-07 |
Family
ID=9725462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB164143A Expired GB567879A (en) | 1943-02-01 | 1943-02-01 | Improvements in or relating to the stabilisation of vinyl esters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB567879A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627510A (en) * | 1948-01-19 | 1953-02-03 | Pittsburgh Plate Glass Co | Inhibition of gelation of polymerizable mixtures |
DE1005953B (en) * | 1953-11-12 | 1957-04-11 | Wacker Chemie Gmbh | Stabilizer for monomeric or partially polymerized vinyl compounds |
EP2064295A1 (en) * | 2006-09-18 | 2009-06-03 | Perstorp Specialty Chemicals AB | A waterborne binder composition and use thereof |
-
1943
- 1943-02-01 GB GB164143A patent/GB567879A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627510A (en) * | 1948-01-19 | 1953-02-03 | Pittsburgh Plate Glass Co | Inhibition of gelation of polymerizable mixtures |
DE1005953B (en) * | 1953-11-12 | 1957-04-11 | Wacker Chemie Gmbh | Stabilizer for monomeric or partially polymerized vinyl compounds |
EP2064295A1 (en) * | 2006-09-18 | 2009-06-03 | Perstorp Specialty Chemicals AB | A waterborne binder composition and use thereof |
EP2064295A4 (en) * | 2006-09-18 | 2011-11-02 | Perstorp Specialty Chem Ab | A waterborne binder composition and use thereof |
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