GB578214A - Manufacture of rubber-like plastic materials - Google Patents
Manufacture of rubber-like plastic materialsInfo
- Publication number
- GB578214A GB578214A GB1178044A GB1178044A GB578214A GB 578214 A GB578214 A GB 578214A GB 1178044 A GB1178044 A GB 1178044A GB 1178044 A GB1178044 A GB 1178044A GB 578214 A GB578214 A GB 578214A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphine
- vinyl
- methacrylate
- ethyl
- methyl
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
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)
- Polymerisation Methods In General (AREA)
Abstract
1 : 3-dienes are polymerized in aqueous emulsion in the presence of a compound of the formula <FORM:0578214/IV/1> in which R1 is a hydrocarbon radicle and R2 is either hydrogen or a hydrocarbon radicle, e.g. methyl phosphine, ethyl phosphine, propyl phosphine, decyl phosphine, dimethyl phosphine, diethyl phosphine, didecyl phosphine, isopropyl phosphine, (methyl-2, ethyl-3) butyl phosphine, cyclohexyl phosphine, naphthyl phosphine, tolyl phosphine and diphenyl phosphine, 1 : 3-dienes specified are 1 : 3-butadiene, isoprene, 2 : 3-dimethyl butadiene, chloroprene and bromoprene. Interpolymers may be obtained with styrene, vinyl chloride, methyl methacrylate, vinyl acetate, vinyl propionate, vinyl thioacetate, ethyl methacrylate, cyclohexyl methacrylate, cyclohexyl phenyl methacrylate, acrylonitrile, methacrylonitrile, methacrylic acid, methacrylamide, methacrylic anilide, vinyl butyrate, N-alkyl methacrylamide, N-alkylacrylamides, vinyl acrylate, ethyl acrylate, butyl methacrylate, octyl methacrylate, dodecyl methacrylate, methyl vinyl lactone, ethyl vinyl ether and butyl vinyl. Catalysts such as persulphates, ferricyanides, inorganic peroxides, perborates and percarbonates may be used. Other optional additions to the emulsion are acetic acid, wood rosin, sodium salts of sulphated oleyl acetate and of dinaphthylmethane sulphonic acids, oleic acid and sodium hydroxide. Coagulation is effected by acetic acid and sodium chloride. Curing is effected by heating in steam with phenyl a -naphthylamine, magnesium oxide, zinc oxide, carbon black and wood rosin. The anti-oxidants of U.S.A. Specifications 2,259,122, 2,234,203 and 2,234,211 may be added. The sulphur compounds specified in U.S.A. Specifications 2,234,215 and 2,234,204 and Specifications 497,638 and 497,706 may be used in addition to the phosphine compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1178044A GB578214A (en) | 1944-06-21 | 1944-06-21 | Manufacture of rubber-like plastic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1178044A GB578214A (en) | 1944-06-21 | 1944-06-21 | Manufacture of rubber-like plastic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB578214A true GB578214A (en) | 1946-06-19 |
Family
ID=9992568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1178044A Expired GB578214A (en) | 1944-06-21 | 1944-06-21 | Manufacture of rubber-like plastic materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB578214A (en) |
-
1944
- 1944-06-21 GB GB1178044A patent/GB578214A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB599741A (en) | Improvements in or relating to polymerization | |
| GB467084A (en) | Improvements in the manufacture and production of inter-polymerisation products | |
| GB952156A (en) | Production of chloroprene polymers | |
| GB696322A (en) | Improvements in or relating to adhesive compositions | |
| GB578214A (en) | Manufacture of rubber-like plastic materials | |
| GB625647A (en) | Production of polymers and copolymers of diolefins | |
| GB636361A (en) | Improvements in or relating to synthetic rubber-like materials | |
| GB1092265A (en) | Process for stopping polymerizations | |
| GB706138A (en) | Improvements in or relating to methods of polymerization | |
| GB1082981A (en) | Improvements in or relating to polymerisation process | |
| GB594686A (en) | Improvements in or relating to rubber-like compositions and methods of making same | |
| GB631055A (en) | Manufacture of solutions of polyvinyl derivatives | |
| GB521277A (en) | The manufacture of synthetic rubber-like materials | |
| US2497107A (en) | Process of polymerizing conjugated dienes in the presence of selected alkyl esters of mercaptyl undecanoic acids as polymerization regulators | |
| GB619620A (en) | Polymerization of chloroprene | |
| GB1256845A (en) | ||
| GB763674A (en) | Improvements in and relating to perfluorinated acrylates and polymers | |
| GB645263A (en) | Improvements in or relating to rubber-like multipolymers containing a conjugated diene hydrocarbon | |
| GB788651A (en) | Improvements in and relating to modified rubber compositions | |
| GB871883A (en) | Improvements in or relating to acrylonitrile copolymers | |
| GB993750A (en) | Production of emulsion polymers | |
| GB570711A (en) | Improvements in or relating to the polymerisation of asymmetrical dihalogenated ethylene | |
| GB649258A (en) | Improvements in or relating to the production of polymeric material | |
| GB476244A (en) | Improvements in and relating to the manufacture of synthetic rubber-like materials | |
| GB832692A (en) | Grafting polymerizable compounds on to pre-formed naturally occurring polymers |