SE8704937L - RETURNABLE, SPECIFIC SULFUL VULABLE RUBBER MIXTURE - Google Patents
RETURNABLE, SPECIFIC SULFUL VULABLE RUBBER MIXTUREInfo
- Publication number
- SE8704937L SE8704937L SE8704937A SE8704937A SE8704937L SE 8704937 L SE8704937 L SE 8704937L SE 8704937 A SE8704937 A SE 8704937A SE 8704937 A SE8704937 A SE 8704937A SE 8704937 L SE8704937 L SE 8704937L
- Authority
- SE
- Sweden
- Prior art keywords
- weight
- rubber mixture
- vulable
- sulful
- returnable
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000005060 rubber Substances 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000011324 bead Substances 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000004071 soot Substances 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 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
- C08L21/00—Compositions of unspecified rubbers
-
- 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
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
Abstract
The invention relates to a rubber mixture which is formed from an elastomer component, which promotes adhesiveness, and from an easily processable component, at least 10% by weight of styrene-butadiene copolymer with a bound styrene content of approximately 45% by weight, at least 30% by weight of reinforcing soot, and approximately 0.5% by weight of sulphur, and is cross-linkable in the presence of at least 5% by weight of a condensation product formed from a mono- or bivaient hydrogen phenol and formaldehyde. The vulcanisates, which are obtained, have a Shore A hardness of 98 DEG and a modulus of elasticity of 8.8 M Pa, and they are especially suitable for hard tyre components, such as, for example, a bead core reinforcement, bead protective strip or an underplate for tread strips.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863642291 DE3642291A1 (en) | 1986-12-11 | 1986-12-11 | NETWORKABLE, INSBES. SULFUR-VOLCANIZABLE RUBBER MIX |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8704937D0 SE8704937D0 (en) | 1987-12-10 |
| SE8704937L true SE8704937L (en) | 1988-06-12 |
Family
ID=6315941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8704937A SE8704937L (en) | 1986-12-11 | 1987-12-10 | RETURNABLE, SPECIFIC SULFUL VULABLE RUBBER MIXTURE |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE3642291A1 (en) |
| FR (1) | FR2608164A1 (en) |
| GB (1) | GB2213825A (en) |
| IT (1) | IT1223272B (en) |
| SE (1) | SE8704937L (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3232262B2 (en) * | 1997-05-30 | 2001-11-26 | 住友ゴム工業株式会社 | Heavy duty pneumatic tires |
| BR0108529B1 (en) * | 2000-02-21 | 2009-12-01 | motor vehicle tire and anti-abrasive band for a tire. | |
| US7025103B2 (en) | 2000-02-21 | 2006-04-11 | Pirelli Pneumatici S.P.A. | Tire for a vehicle wheel having an antiabrasive band |
| EP4163096A1 (en) * | 2021-10-08 | 2023-04-12 | Nokian Renkaat Oyj | A tire comprising a drop shaped bead core and method for the manufacture |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE544015A (en) * | 1955-03-03 | |||
| GB947321A (en) * | 1959-08-13 | 1964-01-22 | Dunlop Rubber Co | Improvements relating to tyres for motor vehicles |
| GB1095782A (en) * | 1965-07-05 | 1967-12-20 | Internat Synthetic Rubber Comp | Tyre tread compounds |
| GB1184120A (en) * | 1966-11-03 | 1970-03-11 | Bridgestone Tire Co Ltd | A Rubbery, Vulcanizable Composition containing Hydrogenated Copolymers |
| US3526606A (en) * | 1966-11-24 | 1970-09-01 | Asahi Chemical Ind | Compositions comprising a block copolymer,rubber and a process oil |
| US4104334A (en) * | 1975-10-09 | 1978-08-01 | Phillips Petroleum Company | Rubber composition |
| GB1576424A (en) * | 1976-03-05 | 1980-10-08 | Dunlop Ltd | Beads for pneumatic tyres |
| JPS5945341A (en) * | 1982-09-09 | 1984-03-14 | Yokohama Rubber Co Ltd:The | Rubber composition for tire tread |
| EP0171935B1 (en) * | 1984-07-18 | 1990-10-24 | Bridgestone Corporation | Tread rubber composition |
| JPS61203145A (en) * | 1985-03-05 | 1986-09-09 | Bridgestone Corp | Rubber composition for tire tread |
| JPH0623269B2 (en) * | 1985-09-13 | 1994-03-30 | 株式会社ブリヂストン | High athletic performance tire with all-weather performance |
-
1986
- 1986-12-11 DE DE19863642291 patent/DE3642291A1/en not_active Withdrawn
-
1987
- 1987-12-10 SE SE8704937A patent/SE8704937L/en not_active Application Discontinuation
- 1987-12-11 FR FR8717294A patent/FR2608164A1/en active Pending
- 1987-12-11 IT IT22958/87A patent/IT1223272B/en active
- 1987-12-17 GB GB8729476A patent/GB2213825A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2213825A (en) | 1989-08-23 |
| IT8722958A0 (en) | 1987-12-11 |
| GB8729476D0 (en) | 1988-02-03 |
| SE8704937D0 (en) | 1987-12-10 |
| FR2608164A1 (en) | 1988-06-17 |
| IT1223272B (en) | 1990-09-19 |
| DE3642291A1 (en) | 1988-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8704937-5 Effective date: 19900725 |