GB1041309A - Styrene-butadiene copolymer rubber and method for manufacturing the same - Google Patents
Styrene-butadiene copolymer rubber and method for manufacturing the sameInfo
- Publication number
- GB1041309A GB1041309A GB1123464A GB1123464A GB1041309A GB 1041309 A GB1041309 A GB 1041309A GB 1123464 A GB1123464 A GB 1123464A GB 1123464 A GB1123464 A GB 1123464A GB 1041309 A GB1041309 A GB 1041309A
- Authority
- GB
- United Kingdom
- Prior art keywords
- styrene
- butadiene
- latex
- manufacturing
- same
- 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
- 229920001971 elastomer Polymers 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000005060 rubber Substances 0.000 title 1
- 229920003048 styrene butadiene rubber Polymers 0.000 title 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 4
- 239000004816 latex Substances 0.000 abstract 3
- 229920000126 latex Polymers 0.000 abstract 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract 2
- 239000012046 mixed solvent Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
A butadiene-styrene rubber comprises a coagulated mixture of (a) a latex of a butadiene-styrene rubber having a styrene content of from 5 to 45% and a Mooney viscosity (ML1+4, 100 DEG C.) of from 40 to 150, and (b) a latex of a liquid butadiene-styrene copolymer having a styrene content of from 5 to 45% which is insoluble in a mixed solvent of 70% by volume ethanol and 30% by volume toluene but soluble in a mixed solvent of 35% by volume ethanol and 65% by volume toluene, there being present from 10 to 100 parts of (b) per 100 parts (a). The latex mixture may be prepared by mixing (a) and (b) or by a two-step polymerization in which (a) is predominantly produced in a first step and (b) in a second step. The product may be mixed with the usual compounding ingredients and vulcanized.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1467563 | 1963-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1041309A true GB1041309A (en) | 1966-09-01 |
Family
ID=11867780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1123464A Expired GB1041309A (en) | 1963-03-19 | 1964-03-17 | Styrene-butadiene copolymer rubber and method for manufacturing the same |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE645356A (en) |
| GB (1) | GB1041309A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0328284A1 (en) * | 1988-02-01 | 1989-08-16 | Japan Synthetic Rubber Co., Ltd. | Rubber Compositions |
| EP0405904A1 (en) * | 1989-06-26 | 1991-01-02 | Japan Synthetic Rubber Co., Ltd. | Rubber composition |
| US5232987A (en) * | 1988-02-01 | 1993-08-03 | Japan Synthetic Rubber Co., Ltd. | Rubber compositions |
| EP2716701A4 (en) * | 2011-06-03 | 2015-01-07 | Bridgestone Corp | RUBBER COMPOSITION AND TIRES WITH IT |
-
1964
- 1964-03-17 GB GB1123464A patent/GB1041309A/en not_active Expired
- 1964-03-18 BE BE645356A patent/BE645356A/xx unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0328284A1 (en) * | 1988-02-01 | 1989-08-16 | Japan Synthetic Rubber Co., Ltd. | Rubber Compositions |
| US5232987A (en) * | 1988-02-01 | 1993-08-03 | Japan Synthetic Rubber Co., Ltd. | Rubber compositions |
| EP0405904A1 (en) * | 1989-06-26 | 1991-01-02 | Japan Synthetic Rubber Co., Ltd. | Rubber composition |
| US5153255A (en) * | 1989-06-26 | 1992-10-06 | Japan Synthetic Rubber Co., Ltd. | Process for preparing a rubber composition having two different molecular weights |
| EP2716701A4 (en) * | 2011-06-03 | 2015-01-07 | Bridgestone Corp | RUBBER COMPOSITION AND TIRES WITH IT |
| US9127146B2 (en) | 2011-06-03 | 2015-09-08 | Bridgestone Corporation | Rubber composition and tire using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| BE645356A (en) | 1964-07-16 |
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