GB1202775A - Process for the production of impact-resistant styrene graft polymers - Google Patents
Process for the production of impact-resistant styrene graft polymersInfo
- Publication number
- GB1202775A GB1202775A GB317368A GB317368A GB1202775A GB 1202775 A GB1202775 A GB 1202775A GB 317368 A GB317368 A GB 317368A GB 317368 A GB317368 A GB 317368A GB 1202775 A GB1202775 A GB 1202775A
- Authority
- GB
- United Kingdom
- Prior art keywords
- styrene
- impact
- butadiene
- production
- polybutadiene
- 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
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
- C08F283/08—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to polyphenylene oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
Abstract
1,202,775. Impact resistant polystyrene. CHEMISCHE WERKE HULS A.G. 22 Jan., 1968 [23 Jan., 1967], No. 3173/68. Heading C3G. An impact resistant styrene graft polymer is produced by subjecting a solution containing 95 to 70% by weight of styrene and 5 to 30% of a mixture of 20 to 99% of an elastomeric butadiene polymer and 80 to 1% of poly-(2,6-dimethylphenylene oxide) to polymerization. The styrene may be mixed with another monomer, e.g. an alpha-alkyl styrene, nuclear-substituted styrene or acrylonitrile. Suitable butadiene elastomers are polybutadiene and copolymers of butadiene with styrene, an alpha-alkyistyrene or isoprene. The polymerization is carried out in bulk or suspension or by a combination of these processes. In the examples, polybutadiene and poly - (2,6-dimethylphenylene oxide) are dissolved in styrene and the solution is suspended in an aqueous medium and polymerized.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0041291 | 1967-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1202775A true GB1202775A (en) | 1970-08-19 |
Family
ID=7024503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB317368A Expired GB1202775A (en) | 1967-01-23 | 1968-01-22 | Process for the production of impact-resistant styrene graft polymers |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE709769A (en) |
DE (1) | DE1720360A1 (en) |
FR (1) | FR1551503A (en) |
GB (1) | GB1202775A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071922A (en) * | 1988-07-07 | 1991-12-10 | Shell International Research Maatschappij B.V. | Process for preparation of modified polyphenylene ether or related polymers and the use thereof in modified high temperature rigid polymer of vinyl substituted aromatics |
US5219951A (en) * | 1988-07-07 | 1993-06-15 | Shell Internationale Research Maatschappij B.V. | Process for preparation of modified polyphenylene ether or related polymers and the use thereof in modified high temperature rigid polymer of vinyl substituted aromatics |
-
1967
- 1967-01-23 DE DE19671720360 patent/DE1720360A1/en active Pending
-
1968
- 1968-01-16 FR FR1551503D patent/FR1551503A/fr not_active Expired
- 1968-01-22 GB GB317368A patent/GB1202775A/en not_active Expired
- 1968-01-23 BE BE709769D patent/BE709769A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071922A (en) * | 1988-07-07 | 1991-12-10 | Shell International Research Maatschappij B.V. | Process for preparation of modified polyphenylene ether or related polymers and the use thereof in modified high temperature rigid polymer of vinyl substituted aromatics |
US5219951A (en) * | 1988-07-07 | 1993-06-15 | Shell Internationale Research Maatschappij B.V. | Process for preparation of modified polyphenylene ether or related polymers and the use thereof in modified high temperature rigid polymer of vinyl substituted aromatics |
Also Published As
Publication number | Publication date |
---|---|
FR1551503A (en) | 1968-12-27 |
BE709769A (en) | 1968-05-30 |
DE1720360A1 (en) | 1971-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |