JPH0377223B2 - - Google Patents
Info
- Publication number
- JPH0377223B2 JPH0377223B2 JP60269441A JP26944185A JPH0377223B2 JP H0377223 B2 JPH0377223 B2 JP H0377223B2 JP 60269441 A JP60269441 A JP 60269441A JP 26944185 A JP26944185 A JP 26944185A JP H0377223 B2 JPH0377223 B2 JP H0377223B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- rubber
- temperature
- less
- 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 - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 claims description 36
- 239000005060 rubber Substances 0.000 claims description 36
- 239000000203 mixture Substances 0.000 claims description 20
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 12
- 230000009477 glass transition Effects 0.000 claims description 8
- 239000006229 carbon black Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 4
- 229920002857 polybutadiene Polymers 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 241000872198 Serjania polyphylla Species 0.000 claims 1
- 239000005062 Polybutadiene Substances 0.000 description 9
- 239000002174 Styrene-butadiene Substances 0.000 description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010556 emulsion polymerization method Methods 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26944185A JPS62129327A (ja) | 1985-12-02 | 1985-12-02 | タイヤトレツド用ゴム組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26944185A JPS62129327A (ja) | 1985-12-02 | 1985-12-02 | タイヤトレツド用ゴム組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62129327A JPS62129327A (ja) | 1987-06-11 |
| JPH0377223B2 true JPH0377223B2 (hu) | 1991-12-09 |
Family
ID=17472476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26944185A Granted JPS62129327A (ja) | 1985-12-02 | 1985-12-02 | タイヤトレツド用ゴム組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62129327A (hu) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62143947A (ja) * | 1985-12-19 | 1987-06-27 | Yokohama Rubber Co Ltd:The | タイヤトレツド用ゴム組成物 |
| US5227424A (en) * | 1988-11-14 | 1993-07-13 | The Yokohama Rubber Co., Ltd. | Rubber composition for use as a tire tread |
| US5179154A (en) * | 1989-01-10 | 1993-01-12 | The Yokohama Rubber Co., Ltd. | Rubber compositions for tire tread |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586827A (en) * | 1978-12-26 | 1980-07-01 | Bridgestone Corp | Improved rubber composition for tread |
| JPS57108142A (en) * | 1980-12-26 | 1982-07-06 | Bridgestone Corp | Rubber composition for tire |
| JPS58168611A (ja) * | 1982-03-30 | 1983-10-05 | Sumitomo Chem Co Ltd | 分岐重合体及びその製造方法 |
| JPS60223840A (ja) * | 1984-04-20 | 1985-11-08 | Sumitomo Rubber Ind Ltd | タイヤトレッドゴム組成物 |
-
1985
- 1985-12-02 JP JP26944185A patent/JPS62129327A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586827A (en) * | 1978-12-26 | 1980-07-01 | Bridgestone Corp | Improved rubber composition for tread |
| JPS57108142A (en) * | 1980-12-26 | 1982-07-06 | Bridgestone Corp | Rubber composition for tire |
| JPS58168611A (ja) * | 1982-03-30 | 1983-10-05 | Sumitomo Chem Co Ltd | 分岐重合体及びその製造方法 |
| JPS60223840A (ja) * | 1984-04-20 | 1985-11-08 | Sumitomo Rubber Ind Ltd | タイヤトレッドゴム組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62129327A (ja) | 1987-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |