GB602851A - A process for polymerising isobutene with other polymerisable substances - Google Patents
A process for polymerising isobutene with other polymerisable substancesInfo
- Publication number
- GB602851A GB602851A GB35002/45A GB3500245A GB602851A GB 602851 A GB602851 A GB 602851A GB 35002/45 A GB35002/45 A GB 35002/45A GB 3500245 A GB3500245 A GB 3500245A GB 602851 A GB602851 A GB 602851A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion
- mixtures
- hydrogen peroxide
- isobutene
- potassium persulphate
- 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
- C08F214/00—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
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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
Isobutene and vinyl halides or vinylidene halides are copolymerized in emulsion. Vinyl and vinylidene chlorides are specified. Acrylic and methacrylic acid esters or acrylonitrile may also be present. Suitable emulsifying agents are sodium cetyl sulphate and turkey red oil and suitable catalysts are hydrogen peroxide, potassium persulphate and perborates. The emulsion may also contain stabilisers, plasticisers, fillers and colouring matters. The products are soluble in methyl cyclohexanone and mixtures thereof with xylene or butyl acetate and mixtures of benzene and methyl ethyl ketone, and may be formed into adhesive films. In an example, a mixture of hydrogen peroxide and potassium persulphate is used as catalyst. Specifications 570,330, 570,711, 573,086, 579,353 and 584,795 are referred to.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL250820X | 1943-04-10 | ||
CH244057T | 1944-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB602851A true GB602851A (en) | 1948-06-03 |
Family
ID=25728906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35002/45A Expired GB602851A (en) | 1943-04-10 | 1945-12-27 | A process for polymerising isobutene with other polymerisable substances |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE455217A (en) |
CH (1) | CH250820A (en) |
FR (1) | FR902528A (en) |
GB (1) | GB602851A (en) |
NL (1) | NL63614C (en) |
-
0
- NL NL63614D patent/NL63614C/xx active
- BE BE455217D patent/BE455217A/xx unknown
-
1944
- 1944-03-09 FR FR902528D patent/FR902528A/en not_active Expired
- 1944-04-05 CH CH250820D patent/CH250820A/en unknown
-
1945
- 1945-12-27 GB GB35002/45A patent/GB602851A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE455217A (en) | |
CH250820A (en) | 1947-09-15 |
FR902528A (en) | 1945-09-03 |
NL63614C (en) |
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