CA1319091C - Pneumatic tires - Google Patents
Pneumatic tiresInfo
- Publication number
- CA1319091C CA1319091C CA000576198A CA576198A CA1319091C CA 1319091 C CA1319091 C CA 1319091C CA 000576198 A CA000576198 A CA 000576198A CA 576198 A CA576198 A CA 576198A CA 1319091 C CA1319091 C CA 1319091C
- Authority
- CA
- Canada
- Prior art keywords
- rubber
- tread
- layer portion
- expanded
- expanded rubber
- 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 abstract description 125
- 239000005060 rubber Substances 0.000 claims abstract description 125
- 239000006235 reinforcing carbon black Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000006229 carbon black Substances 0.000 claims description 9
- 230000009477 glass transition Effects 0.000 claims description 6
- 244000043261 Hevea brasiliensis Species 0.000 claims description 5
- 229920003052 natural elastomer Polymers 0.000 claims description 5
- 229920001194 natural rubber Polymers 0.000 claims description 5
- 229920002857 polybutadiene Polymers 0.000 claims description 5
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- 239000006237 Intermediate SAF Substances 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 12
- 238000012360 testing method Methods 0.000 description 9
- 230000006378 damage Effects 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 235000019241 carbon black Nutrition 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Natural products C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- SLZWEMYSYKOWCG-UHFFFAOYSA-N Etacelasil Chemical compound COCCO[Si](CCCl)(OCCOC)OCCOC SLZWEMYSYKOWCG-UHFFFAOYSA-N 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0016—Compositions of the tread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
- B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62220697A JP2661920B2 (ja) | 1987-09-03 | 1987-09-03 | 空気入りタイヤ |
| JP220,697/87 | 1987-09-03 | ||
| JP62275338A JP2518870B2 (ja) | 1987-10-30 | 1987-10-30 | 空気入りタイヤ |
| JP275,338/87 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1319091C true CA1319091C (en) | 1993-06-15 |
Family
ID=26523870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000576198A Expired - Lifetime CA1319091C (en) | 1987-09-03 | 1988-08-31 | Pneumatic tires |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA1319091C (enrdf_load_stackoverflow) |
| DE (1) | DE3829943A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2620087B1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3360921B2 (ja) * | 1994-03-25 | 2003-01-07 | 株式会社ブリヂストン | 空気入りタイヤ |
| EP1308319B1 (de) * | 2001-11-05 | 2009-07-22 | Continental Aktiengesellschaft | Fahrzeugluftreifen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249588A (en) * | 1978-04-27 | 1981-02-10 | The Goodyear Tire & Rubber Company | Pneumatic tire |
| JPS56110753A (en) * | 1980-02-08 | 1981-09-02 | Bridgestone Corp | Rubber composition for tire |
| JPS56163908A (en) * | 1980-05-23 | 1981-12-16 | Bridgestone Corp | Pneumatic tyre |
| JPS58402A (ja) * | 1981-06-24 | 1983-01-05 | Toyo Tire & Rubber Co Ltd | 低転動性を有するタイヤトレツド構成物 |
| JPS59206208A (ja) * | 1983-05-09 | 1984-11-22 | Bridgestone Corp | 雪氷路に好適な空気入りタイヤ |
| JPS6060008A (ja) * | 1983-09-13 | 1985-04-06 | Toyo Tire & Rubber Co Ltd | 全天候性タイヤトレツド |
| DE3424732C1 (de) * | 1984-07-05 | 1985-11-21 | Hüls AG, 4370 Marl | In der Waerme vulkanisierbare Laufstreifen fuer die Herstellung der Laufflaechen von Kraftfahrzeug-Luftreifen |
| JPH0615637B2 (ja) * | 1985-07-17 | 1994-03-02 | 東洋ゴム工業株式会社 | タイヤトレツド用ゴム配合組成物 |
| JPS6218304A (ja) * | 1985-07-17 | 1987-01-27 | Bridgestone Corp | 空気入りタイヤ |
| DE3703480A1 (de) * | 1986-02-05 | 1987-08-06 | Bridgestone Corp | Luftreifen |
-
1988
- 1988-08-31 CA CA000576198A patent/CA1319091C/en not_active Expired - Lifetime
- 1988-09-02 DE DE19883829943 patent/DE3829943A1/de active Granted
- 1988-09-05 FR FR8811600A patent/FR2620087B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2620087A1 (fr) | 1989-03-10 |
| DE3829943C2 (enrdf_load_stackoverflow) | 1992-06-11 |
| FR2620087B1 (fr) | 1994-10-21 |
| DE3829943A1 (de) | 1989-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |
Effective date: 20100615 |