GB863279A - Transparent thermoplastic composition - Google Patents
Transparent thermoplastic compositionInfo
- Publication number
- GB863279A GB863279A GB1558958A GB1558958A GB863279A GB 863279 A GB863279 A GB 863279A GB 1558958 A GB1558958 A GB 1558958A GB 1558958 A GB1558958 A GB 1558958A GB 863279 A GB863279 A GB 863279A
- Authority
- GB
- United Kingdom
- Prior art keywords
- synthetic rubber
- styrene
- methyl methacrylate
- copolymer
- methacrylate copolymer
- 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
- C08F279/06—Vinyl aromatic monomers and methacrylates as the only monomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Abstract
863,279. Transparent thermoplastic compositions. DISTILLERS CO. Ltd. May 1, 1959 [May 15, 1958], No. 15589/58. Class 2(6). Transparent thermoplastic compositions comprise 1-15% of a synthetic rubber which is of refractive index 1À533-1À563 and is a polymer or copolymer of a conjugated diene in a copolymer of 30-75% of styrene with methyl methacrylate. The conjugated diene from which the synthetic rubber is prepared may be butadiene, isoprene, chloroprene or dimethylbutadiene. The synthetic rubber is exemplified by copolymers of butadiene and styrene. The synthetic rubber may be mixed with the styrene-methyl methacrylate copolymer on a calender or in a rotary mill or the synthetic rubber may be dissolved and the solution mixed with the styrene-methyl methacrylate copolymer or a solution thereof; alternatively, the synthetic rubber may be present in the monomer mixture from which the styrenemethyl methacrylate copolymer is made. The styrene-methyl methacrylate copolymer may be made by copolymerizing a mixture of the monomers in the absence of a polymerization initiator, the polymerization being initiated at above 100‹C. Light and heat stabilizers and plasticizers and lubricants such as paraffin hydrocarbons and butyl stearate may be incorporated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1558958A GB863279A (en) | 1958-05-15 | 1958-05-15 | Transparent thermoplastic composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1558958A GB863279A (en) | 1958-05-15 | 1958-05-15 | Transparent thermoplastic composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB863279A true GB863279A (en) | 1961-03-22 |
Family
ID=10061831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1558958A Expired GB863279A (en) | 1958-05-15 | 1958-05-15 | Transparent thermoplastic composition |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB863279A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1255304B (en) * | 1961-11-27 | 1967-11-30 | Foster Grant Co Inc | Thermoplastic molding compounds |
| WO2015118142A1 (en) * | 2014-02-10 | 2015-08-13 | Styrolution Group Gmbh | Methyl methacrylate vinylaromate copolymers |
| WO2021198528A1 (en) | 2020-04-02 | 2021-10-07 | Ineos Styrolution Group Gmbh | High darkness and high gloss dimensionally stable thermoplastic smma molding composition |
| CN114369329A (en) * | 2021-12-29 | 2022-04-19 | 上海金发科技发展有限公司 | Transparent solvent-resistant composition and preparation method thereof |
| WO2022112590A1 (en) | 2020-11-30 | 2022-06-02 | Ineos Styrolution Group Gmbh | Uv resistant smma copolymers with low haze and high clarity |
| WO2023041510A1 (en) | 2021-09-14 | 2023-03-23 | Ineos Styrolution Group Gmbh | Asa-copolymer compositions with increased transmittance and process for the preparation thereof |
| WO2023041512A1 (en) | 2021-09-14 | 2023-03-23 | Ineos Styrolution Group Gmbh | High clarity and low haze uv stabilized styrene and methyl methacrylate copolymers |
| WO2024184294A1 (en) | 2023-03-06 | 2024-09-12 | Ineos Styrolution Group Gmbh | Terpolymer of methyl methacrylate, styrene and alpha-methyl styrene |
-
1958
- 1958-05-15 GB GB1558958A patent/GB863279A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1255304B (en) * | 1961-11-27 | 1967-11-30 | Foster Grant Co Inc | Thermoplastic molding compounds |
| WO2015118142A1 (en) * | 2014-02-10 | 2015-08-13 | Styrolution Group Gmbh | Methyl methacrylate vinylaromate copolymers |
| CN105980425A (en) * | 2014-02-10 | 2016-09-28 | 英力士苯领集团股份公司 | Methyl methacrylate vinylaromate copolymers |
| US10150830B2 (en) * | 2014-02-10 | 2018-12-11 | Ineos Styrolution Group Gmbh | Methyl methacrylate vinylaromate copolymers |
| CN105980425B (en) * | 2014-02-10 | 2019-11-26 | 英力士苯领集团股份公司 | Methyl methacrylate vinyl aromatic copolymers |
| WO2021198528A1 (en) | 2020-04-02 | 2021-10-07 | Ineos Styrolution Group Gmbh | High darkness and high gloss dimensionally stable thermoplastic smma molding composition |
| WO2022112590A1 (en) | 2020-11-30 | 2022-06-02 | Ineos Styrolution Group Gmbh | Uv resistant smma copolymers with low haze and high clarity |
| WO2023041510A1 (en) | 2021-09-14 | 2023-03-23 | Ineos Styrolution Group Gmbh | Asa-copolymer compositions with increased transmittance and process for the preparation thereof |
| WO2023041512A1 (en) | 2021-09-14 | 2023-03-23 | Ineos Styrolution Group Gmbh | High clarity and low haze uv stabilized styrene and methyl methacrylate copolymers |
| CN114369329A (en) * | 2021-12-29 | 2022-04-19 | 上海金发科技发展有限公司 | Transparent solvent-resistant composition and preparation method thereof |
| CN114369329B (en) * | 2021-12-29 | 2024-04-30 | 上海金发科技发展有限公司 | Transparent solvent-resistant composition and preparation method thereof |
| WO2024184294A1 (en) | 2023-03-06 | 2024-09-12 | Ineos Styrolution Group Gmbh | Terpolymer of methyl methacrylate, styrene and alpha-methyl styrene |
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