GB771723A - Thermo-setting resin - Google Patents
Thermo-setting resinInfo
- Publication number
- GB771723A GB771723A GB20850/55A GB2085055A GB771723A GB 771723 A GB771723 A GB 771723A GB 20850/55 A GB20850/55 A GB 20850/55A GB 2085055 A GB2085055 A GB 2085055A GB 771723 A GB771723 A GB 771723A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- alkyl
- styrene
- prepared
- styrenes
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
- C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
-
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerization Catalysts (AREA)
Abstract
A solid resin is prepared from a sodium catalysed polymer of 100-50 per cent butadiene and 0-50 per cent styrene by heating the polymer at 100-175 DEG C. in the presence of 2-4 per cent of ditertiary butyl peroxide and 5-40 per cent of a reactive monomer. Specified monomers are styrene, vinyl toluene. alkyl styrenes, halo-styrenes, vinyl naphthalene, maleic anhydride, alkyl maleates and alkyl fumarates. The solid resin may be prepared by polymerization in a diluent, e.g. naphtha, Varsol, butane, benzene, cyclohexane, xylene, toluene, pentane or mixtures thereof, in the presence of an ether promoter, e.g. dioxane, its methyl and ethyl derivatives, diethyl ether, and the di-ethyl ethers of ethylene glycol or diethylene glycol and of an alcohol, e.g. methanol, isopropanol or n-amyl alcohol. Specifications 704,607 and 743,640 are referred to.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1128271XA | 1954-08-26 | 1954-08-26 | |
US771723XA | 1954-08-26 | 1954-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB771723A true GB771723A (en) | 1957-04-03 |
Family
ID=26758980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20850/55A Expired GB771723A (en) | 1954-08-26 | 1955-07-19 | Thermo-setting resin |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1128271A (en) |
GB (1) | GB771723A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079295A (en) * | 1959-05-29 | 1963-02-26 | Exxon Research Engineering Co | Resinification by a grafting technique |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2629085B1 (en) * | 1988-03-24 | 1992-09-04 | Atochem | PROCESS FOR THE MANUFACTURE OF POLYBUTADIENE AND PREPARATION OF VINYLAROMATIC RESIN SHOCK FROM POLYBUTADIENE |
-
1955
- 1955-07-19 GB GB20850/55A patent/GB771723A/en not_active Expired
- 1955-07-27 FR FR1128271D patent/FR1128271A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079295A (en) * | 1959-05-29 | 1963-02-26 | Exxon Research Engineering Co | Resinification by a grafting technique |
Also Published As
Publication number | Publication date |
---|---|
FR1128271A (en) | 1957-01-03 |
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