GB1040287A - Improvements in or relating to the manufacture of synthetic rubber compositions - Google Patents
Improvements in or relating to the manufacture of synthetic rubber compositionsInfo
- Publication number
- GB1040287A GB1040287A GB3227563A GB3227563A GB1040287A GB 1040287 A GB1040287 A GB 1040287A GB 3227563 A GB3227563 A GB 3227563A GB 3227563 A GB3227563 A GB 3227563A GB 1040287 A GB1040287 A GB 1040287A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- acrylonitrile
- styrene
- copolymer
- initiator
- 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
- 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
- C08L25/12—Copolymers of styrene with unsaturated nitriles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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
Moulding materials are made by forming a graft copolymer by reacting a mixture of 95-60% of a styrene and 5-40% of acrylonitrile with a synthetic rubber latex of polybutadiene or a copolymer of butadiene and styrene and/or acrylonitrile, 90-30 parts of monomer mixture being used per 10-70 parts of latex solids, coagulating and drying the graft polymer so produced and blending it with a particulate copolymer of acrylonitrile and a styrene containing 90-60% of the latter which has an intrinsic viscosity of less than 1 and has been prepared by suspension polymerization in the presence of an initiator and a chain transfer agent. The examples describe: (1) (a) grafting styrene and acrylonitrile in a polybutadiene latex in the presence of lauryl mercaptan, p-menthane hydroperoxide, ferrous sulphate and water, (b) copolymerizing styrene and acrylonitrile in aqueous suspension in the presence of a mixture of lauryl peroxide ditertiary butyl peroxide and diisopropyl percarbonate as initiator and a mixture of 1,4-dihydronaphthalene, alpha-methylstyrene dimer and dodecyl mercaptan as chain transfer agent, and (c) blending polymers (a) and (b); (3) as in (1) but using a styrene-acrylonitrile copolymer made in the presence of a mixture of lauryl, tertiary butyl and ditertiary butyl peroxides as initiator and a mixture of 1,4-dihydronaphthalene, dodecyl mercaptan and 1,1-diphenylethylene as chain transfer agent, and (5) the preparation of an acrylonitrile-styrene-alpha-methylstyrene copolymer in aqueous suspension in the presence of a mixture of lauryl, tert.-butyl and ditert.-butyl peroxides as initiator and a mixture of 1,4-dihydronaphthalene, dodecyl mercaptan and 1,1-diphenylethylene as a chain transfer agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3227563A GB1040287A (en) | 1963-08-15 | 1963-08-15 | Improvements in or relating to the manufacture of synthetic rubber compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3227563A GB1040287A (en) | 1963-08-15 | 1963-08-15 | Improvements in or relating to the manufacture of synthetic rubber compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1040287A true GB1040287A (en) | 1966-08-24 |
Family
ID=10336079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3227563A Expired GB1040287A (en) | 1963-08-15 | 1963-08-15 | Improvements in or relating to the manufacture of synthetic rubber compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1040287A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5187221A (en) * | 1984-12-28 | 1993-02-16 | Chemische Werke Huels Aktiengesellschaft | Styrene/butadiene graft copolymer latex and heat-vulcanizable composition, containing the latter as reinforcing latex, for the production of latex foam |
| FR2778185A1 (en) * | 1998-04-30 | 1999-11-05 | Rhodia Chimie Sa | GRAFT COPOLYMER USEFUL FOR PREPARING PRESSURE-SENSITIVE ADHESIVE COMPOSITIONS |
| US20180179373A1 (en) * | 2016-12-23 | 2018-06-28 | Lotte Advanced Materials Co., Ltd. | Ionizing Radiation Resistant Thermoplastic Resin Composition and Article Comprising the Same |
| US10472510B2 (en) | 2016-12-30 | 2019-11-12 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and article manufactured using the same |
| US10472490B2 (en) | 2016-10-25 | 2019-11-12 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and article produced thereform |
| US10544278B2 (en) | 2016-11-02 | 2020-01-28 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and article produced therefrom |
| US10787532B2 (en) | 2016-12-22 | 2020-09-29 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and article manufactured using the same |
| US11124643B2 (en) | 2016-12-27 | 2021-09-21 | Lotte Chemical Corporation | Thermoplastic resin composition and molded article manufactured therefrom |
| US11365304B2 (en) | 2016-12-23 | 2022-06-21 | Lotte Chemical Corporation | Foaming resin composition, preparation method therefor, and foam using same |
| US11505674B2 (en) | 2017-11-08 | 2022-11-22 | Lotte Chemical Corporation | Thermoplastic resin composition and molded article produced from same |
| US12084569B2 (en) | 2018-11-30 | 2024-09-10 | Lotte Chemical Corporation | Thermoplastic resin composition and molded article formed therefrom |
-
1963
- 1963-08-15 GB GB3227563A patent/GB1040287A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5187221A (en) * | 1984-12-28 | 1993-02-16 | Chemische Werke Huels Aktiengesellschaft | Styrene/butadiene graft copolymer latex and heat-vulcanizable composition, containing the latter as reinforcing latex, for the production of latex foam |
| FR2778185A1 (en) * | 1998-04-30 | 1999-11-05 | Rhodia Chimie Sa | GRAFT COPOLYMER USEFUL FOR PREPARING PRESSURE-SENSITIVE ADHESIVE COMPOSITIONS |
| WO1999057167A1 (en) * | 1998-04-30 | 1999-11-11 | Rhodia Chimie | Grafted copolymer useful for preparing pressure-sensitive adhesive compositions |
| US10472490B2 (en) | 2016-10-25 | 2019-11-12 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and article produced thereform |
| US10544278B2 (en) | 2016-11-02 | 2020-01-28 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and article produced therefrom |
| US10787532B2 (en) | 2016-12-22 | 2020-09-29 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and article manufactured using the same |
| US20180179373A1 (en) * | 2016-12-23 | 2018-06-28 | Lotte Advanced Materials Co., Ltd. | Ionizing Radiation Resistant Thermoplastic Resin Composition and Article Comprising the Same |
| US10815368B2 (en) * | 2016-12-23 | 2020-10-27 | Lotte Advanced Materials Co., Ltd. | Ionizing radiation resistant thermoplastic resin composition and article comprising the same |
| US11365304B2 (en) | 2016-12-23 | 2022-06-21 | Lotte Chemical Corporation | Foaming resin composition, preparation method therefor, and foam using same |
| US11124643B2 (en) | 2016-12-27 | 2021-09-21 | Lotte Chemical Corporation | Thermoplastic resin composition and molded article manufactured therefrom |
| US10472510B2 (en) | 2016-12-30 | 2019-11-12 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and article manufactured using the same |
| US11505674B2 (en) | 2017-11-08 | 2022-11-22 | Lotte Chemical Corporation | Thermoplastic resin composition and molded article produced from same |
| US12084569B2 (en) | 2018-11-30 | 2024-09-10 | Lotte Chemical Corporation | Thermoplastic resin composition and molded article formed therefrom |
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