IE41566L - Tyre tread polymer - Google Patents
Tyre tread polymerInfo
- Publication number
- IE41566L IE41566L IE751416A IE141675A IE41566L IE 41566 L IE41566 L IE 41566L IE 751416 A IE751416 A IE 751416A IE 141675 A IE141675 A IE 141675A IE 41566 L IE41566 L IE 41566L
- Authority
- IE
- Ireland
- Prior art keywords
- tetrapolymer
- elastomeric
- mono
- tyre tread
- olefin
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title 1
- 150000005673 monoalkenes Chemical class 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- -1 norbornene compound Chemical class 0.000 abstract 2
- 229920006029 tetra-polymer Polymers 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
- B60C1/0016—Compositions of the tread
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
A tire tread having both suitable skid resistance and hysteresis properties comprises an elastomeric tetrapolymer of ethylene an .alpha.-olefin a nonconjugated diene and at least one sterically hindering mono-olefin monomer consisting of a norbornene compound of the formula: in which R1, R2, R3, R4, R5, R6, R7, R8 represent hydrogen halogen an aliphatic cycloaliphatic or aromatic halogenated or unhalogenated hydrocarbon radical; the elastomeric tetrapolymer contains from about 3% to about 30% by weight of the sterically hindering mono-olefin monomer.
[CA1062398A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7422809A FR2276320A1 (en) | 1974-06-28 | 1974-06-28 | ELASTOMERIC COMPOSITION FOR TIRE TREADS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE41566L true IE41566L (en) | 1975-12-28 |
| IE41566B1 IE41566B1 (en) | 1980-01-30 |
Family
ID=9140722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1416/75A IE41566B1 (en) | 1974-06-28 | 1975-06-26 | Improvements in tyre treads |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5124647A (en) |
| AR (1) | AR207252A1 (en) |
| AT (1) | AT343889B (en) |
| BE (1) | BE830454A (en) |
| CA (1) | CA1062398A (en) |
| CH (1) | CH597006A5 (en) |
| DE (1) | DE2528852C3 (en) |
| EG (1) | EG11709A (en) |
| FI (1) | FI58931C (en) |
| FR (1) | FR2276320A1 (en) |
| GB (1) | GB1504396A (en) |
| IE (1) | IE41566B1 (en) |
| IT (1) | IT1036386B (en) |
| LU (1) | LU72810A1 (en) |
| NL (1) | NL164230C (en) |
| NO (1) | NO144113C (en) |
| RO (1) | RO69860A (en) |
| SE (1) | SE409309B (en) |
| ZA (1) | ZA754142B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57188939U (en) * | 1981-05-26 | 1982-11-30 | ||
| DE3378341D1 (en) * | 1982-06-30 | 1988-12-01 | Philips Nv | Magnetically suspended linear motor |
| JPS5920545A (en) * | 1982-07-24 | 1984-02-02 | Mazda Motor Corp | Controller of engine |
| US4614778A (en) * | 1984-02-03 | 1986-09-30 | Hirokazu Kajiura | Random copolymer |
| JPS6147464U (en) * | 1984-08-31 | 1986-03-29 | スズキ株式会社 | engine starting device |
-
1974
- 1974-06-28 FR FR7422809A patent/FR2276320A1/en active Granted
-
1975
- 1975-01-01 AR AR259324A patent/AR207252A1/en active
- 1975-06-11 NL NL7506947.A patent/NL164230C/en not_active IP Right Cessation
- 1975-06-20 BE BE157516A patent/BE830454A/en not_active IP Right Cessation
- 1975-06-24 LU LU72810A patent/LU72810A1/xx unknown
- 1975-06-24 JP JP50077049A patent/JPS5124647A/en active Granted
- 1975-06-25 EG EG358/75A patent/EG11709A/en active
- 1975-06-26 SE SE7507345A patent/SE409309B/en not_active IP Right Cessation
- 1975-06-26 IE IE1416/75A patent/IE41566B1/en unknown
- 1975-06-27 AT AT496975A patent/AT343889B/en not_active IP Right Cessation
- 1975-06-27 IT IT68657/75A patent/IT1036386B/en active
- 1975-06-27 DE DE2528852A patent/DE2528852C3/en not_active Expired
- 1975-06-27 NO NO752329A patent/NO144113C/en unknown
- 1975-06-27 GB GB27355/75A patent/GB1504396A/en not_active Expired
- 1975-06-27 FI FI751908A patent/FI58931C/en not_active IP Right Cessation
- 1975-06-27 CH CH839175A patent/CH597006A5/xx not_active IP Right Cessation
- 1975-06-27 ZA ZA00754142A patent/ZA754142B/en unknown
- 1975-06-27 CA CA230,317A patent/CA1062398A/en not_active Expired
- 1975-06-28 RO RO7582692A patent/RO69860A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI58931C (en) | 1981-05-11 |
| ATA496975A (en) | 1977-10-15 |
| DE2528852B2 (en) | 1978-02-23 |
| AU8254375A (en) | 1977-01-06 |
| GB1504396A (en) | 1978-03-22 |
| IE41566B1 (en) | 1980-01-30 |
| JPS5622450B2 (en) | 1981-05-25 |
| NO144113C (en) | 1981-06-24 |
| NL164230C (en) | 1980-12-15 |
| DE2528852C3 (en) | 1978-11-02 |
| FR2276320A1 (en) | 1976-01-23 |
| NO144113B (en) | 1981-03-16 |
| SE409309B (en) | 1979-08-13 |
| FI58931B (en) | 1981-01-30 |
| NL164230B (en) | 1980-07-15 |
| ZA754142B (en) | 1976-06-30 |
| DE2528852A1 (en) | 1976-01-08 |
| AR207252A1 (en) | 1976-09-22 |
| NL7506947A (en) | 1975-12-30 |
| CA1062398A (en) | 1979-09-11 |
| BE830454A (en) | 1975-12-22 |
| FI751908A7 (en) | 1975-12-29 |
| LU72810A1 (en) | 1976-04-13 |
| EG11709A (en) | 1978-09-30 |
| FR2276320B1 (en) | 1979-09-28 |
| IT1036386B (en) | 1979-10-30 |
| JPS5124647A (en) | 1976-02-28 |
| SE7507345L (en) | 1975-12-29 |
| NO752329L (en) | 1975-12-30 |
| RO69860A (en) | 1980-08-15 |
| CH597006A5 (en) | 1978-03-31 |
| AT343889B (en) | 1978-06-26 |
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