DE69718699T2 - Vulkanisierbare Kautschukzusammensetzung, insbesondere für Reifenlaufflächen mit einem geringen Rollwiderstand - Google Patents
Vulkanisierbare Kautschukzusammensetzung, insbesondere für Reifenlaufflächen mit einem geringen RollwiderstandInfo
- Publication number
- DE69718699T2 DE69718699T2 DE69718699T DE69718699T DE69718699T2 DE 69718699 T2 DE69718699 T2 DE 69718699T2 DE 69718699 T DE69718699 T DE 69718699T DE 69718699 T DE69718699 T DE 69718699T DE 69718699 T2 DE69718699 T2 DE 69718699T2
- Authority
- DE
- Germany
- Prior art keywords
- rubber mixture
- vulcanizable rubber
- mixture according
- copolymer
- tread
- 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 - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims description 124
- 229920001971 elastomer Polymers 0.000 title claims description 51
- 239000005060 rubber Substances 0.000 title claims description 50
- 238000005096 rolling process Methods 0.000 title claims description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 54
- 229920001577 copolymer Polymers 0.000 claims description 54
- 239000006229 carbon black Substances 0.000 claims description 41
- 229920000642 polymer Polymers 0.000 claims description 38
- 150000001993 dienes Chemical class 0.000 claims description 33
- 229920002554 vinyl polymer Polymers 0.000 claims description 33
- 239000000377 silicon dioxide Substances 0.000 claims description 27
- -1 vinyl aromatic hydrocarbon Chemical class 0.000 claims description 26
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 239000012763 reinforcing filler Substances 0.000 claims description 21
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 17
- 230000009467 reduction Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229920001194 natural rubber Polymers 0.000 claims description 12
- 244000043261 Hevea brasiliensis Species 0.000 claims description 11
- 229920003052 natural elastomer Polymers 0.000 claims description 11
- 125000003118 aryl group Chemical group 0.000 claims description 10
- 239000003999 initiator Substances 0.000 claims description 10
- 125000001979 organolithium group Chemical group 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 238000004073 vulcanization Methods 0.000 claims description 10
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 8
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 8
- 150000001336 alkenes Chemical class 0.000 claims description 7
- 239000007822 coupling agent Substances 0.000 claims description 7
- 230000000379 polymerizing effect Effects 0.000 claims description 7
- 239000005062 Polybutadiene Substances 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 6
- 238000005056 compaction Methods 0.000 claims description 6
- 150000002466 imines Chemical class 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 229920002857 polybutadiene Polymers 0.000 claims description 6
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 5
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 claims description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- AHAREKHAZNPPMI-AATRIKPKSA-N (3e)-hexa-1,3-diene Chemical compound CC\C=C\C=C AHAREKHAZNPPMI-AATRIKPKSA-N 0.000 claims description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 claims description 2
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 claims description 2
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 claims description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 claims description 2
- GCTFWCDSFPMHHS-UHFFFAOYSA-M Tributyltin chloride Chemical compound CCCC[Sn](Cl)(CCCC)CCCC GCTFWCDSFPMHHS-UHFFFAOYSA-M 0.000 claims description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical class C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012965 benzophenone Chemical class 0.000 claims description 2
- VYHBFRJRBHMIQZ-UHFFFAOYSA-N bis[4-(diethylamino)phenyl]methanone Chemical class C1=CC(N(CC)CC)=CC=C1C(=O)C1=CC=C(N(CC)CC)C=C1 VYHBFRJRBHMIQZ-UHFFFAOYSA-N 0.000 claims description 2
- YMLFYGFCXGNERH-UHFFFAOYSA-K butyltin trichloride Chemical compound CCCC[Sn](Cl)(Cl)Cl YMLFYGFCXGNERH-UHFFFAOYSA-K 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- RJGHQTVXGKYATR-UHFFFAOYSA-L dibutyl(dichloro)stannane Chemical compound CCCC[Sn](Cl)(Cl)CCCC RJGHQTVXGKYATR-UHFFFAOYSA-L 0.000 claims description 2
- PKKGKUDPKRTKLJ-UHFFFAOYSA-L dichloro(dimethyl)stannane Chemical compound C[Sn](C)(Cl)Cl PKKGKUDPKRTKLJ-UHFFFAOYSA-L 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 claims description 2
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 2
- YFRLQYJXUZRYDN-UHFFFAOYSA-K trichloro(methyl)stannane Chemical compound C[Sn](Cl)(Cl)Cl YFRLQYJXUZRYDN-UHFFFAOYSA-K 0.000 claims description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 claims 1
- REUQOSNMSWLNPD-UHFFFAOYSA-N [2-(diethylamino)phenyl]-phenylmethanone Chemical class CCN(CC)C1=CC=CC=C1C(=O)C1=CC=CC=C1 REUQOSNMSWLNPD-UHFFFAOYSA-N 0.000 claims 1
- 235000011150 stannous chloride Nutrition 0.000 claims 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 claims 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 28
- 238000012360 testing method Methods 0.000 description 23
- 238000000034 method Methods 0.000 description 19
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 14
- 239000000945 filler Substances 0.000 description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000004071 soot Substances 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 229920003048 styrene butadiene rubber Polymers 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000002174 Styrene-butadiene Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- RLGQACBPNDBWTB-UHFFFAOYSA-N cetyltrimethylammonium ion Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)C RLGQACBPNDBWTB-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Chemical group 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 1
- LTUJKAYZIMMJEP-UHFFFAOYSA-N 9-[4-(4-carbazol-9-yl-2-methylphenyl)-3-methylphenyl]carbazole Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(C=2C(=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C)C(C)=C1 LTUJKAYZIMMJEP-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- IDLJKTNBZKSHIY-UHFFFAOYSA-N [4-(diethylamino)phenyl]-phenylmethanone Chemical class C1=CC(N(CC)CC)=CC=C1C(=O)C1=CC=CC=C1 IDLJKTNBZKSHIY-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- DECIPOUIJURFOJ-UHFFFAOYSA-N ethoxyquin Chemical compound N1C(C)(C)C=C(C)C2=CC(OCC)=CC=C21 DECIPOUIJURFOJ-UHFFFAOYSA-N 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 238000012721 stereospecific polymerization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- VTHOKNTVYKTUPI-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSSCCC[Si](OCC)(OCC)OCC VTHOKNTVYKTUPI-UHFFFAOYSA-N 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 239000012936 vulcanization activator Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
- C08L19/006—Rubber characterised by functional groups, e.g. telechelic diene polymers
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI000680A IT1283581B1 (it) | 1996-04-10 | 1996-04-10 | Mescola di gomma vulcanizzabile, in particolare per fasce battistrada a bassa resistenza di rotolamento per pneumatici di veicoli |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69718699D1 DE69718699D1 (de) | 2003-03-06 |
| DE69718699T2 true DE69718699T2 (de) | 2003-06-12 |
Family
ID=11373908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69718699T Expired - Fee Related DE69718699T2 (de) | 1996-04-10 | 1997-04-03 | Vulkanisierbare Kautschukzusammensetzung, insbesondere für Reifenlaufflächen mit einem geringen Rollwiderstand |
Country Status (10)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3992814B2 (ja) * | 1998-01-30 | 2007-10-17 | 株式会社ブリヂストン | 重荷重用空気入りタイヤ |
| US20020107317A1 (en) * | 1998-02-06 | 2002-08-08 | Luciano Garro | Vulcanizable rubber composition, in particular for low rolling resistance treads of vehicle tires |
| JP4382895B2 (ja) | 1998-02-16 | 2009-12-16 | 株式会社ブリヂストン | 重荷重用空気入りタイヤ |
| DE69939952D1 (de) | 1998-12-22 | 2009-01-02 | Pirelli | Fahrzeugreifen mit hoher verschleissfestigkeit und vulkanisierbare kautschukzusammensetzung zu seiner herstellung |
| ATE414622T1 (de) * | 1998-12-22 | 2008-12-15 | Pirelli | Fahrzeugreifen mit hoher verschleissfestigkeit und vulkanisierbare kautschukzusammensetzung zu seiner herstellung |
| US6865191B1 (en) * | 1999-08-12 | 2005-03-08 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for sending multimedia attachments to text messages in radiocommunication systems |
| CN1277873C (zh) * | 2001-06-28 | 2006-10-04 | 米其林技术公司 | 包括具有多硫代次磺酰胺官能团的偶合剂的轮胎用橡胶组合物 |
| JP2005133017A (ja) * | 2003-10-31 | 2005-05-26 | Yokohama Rubber Co Ltd:The | サイドウォール用ゴム組成物 |
| JP5079294B2 (ja) * | 2005-10-04 | 2012-11-21 | 株式会社ブリヂストン | アミンで官能化されたポリマー |
| JP5355877B2 (ja) * | 2007-11-14 | 2013-11-27 | 東洋ゴム工業株式会社 | ゴム組成物及び空気入りタイヤ |
| US8763658B2 (en) * | 2008-10-16 | 2014-07-01 | Pirelli Tyre S.P.A. | Tyre comprising an electronic unit |
| CN109206568B (zh) * | 2017-06-29 | 2021-09-03 | 中国石油化工股份有限公司 | 一种含1,2结构均匀分布丁二烯嵌段的sbs及其氢化物和制备及应用方法 |
| JP2023147918A (ja) * | 2022-03-30 | 2023-10-13 | 住友理工株式会社 | ゴム組成物、ならびにそれを用いて得られるゴム製品およびホース |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625236B2 (ja) * | 1985-04-04 | 1994-04-06 | 日本合成ゴム株式会社 | 共役ジエン系共重合体の製造方法 |
| US5137962A (en) * | 1990-02-06 | 1992-08-11 | Cabot Corporation | Carbon black exhibiting superior treadwear/hysteresis performance |
| IT1242480B (it) * | 1990-03-23 | 1994-03-17 | Pirelli | Composizione elastomerica per battistrada di pneumatici a base di policloroprene o di gomme butiliche, clorurate o bromurate. |
| US5109907A (en) * | 1990-04-09 | 1992-05-05 | Bridgestone/Firestone, Inc. | Diene polymers and copolymers terminated by reaction with N-alkyl and N-aryl imines |
| US5066729A (en) * | 1990-04-09 | 1991-11-19 | Bridgestone/Firestone, Inc. | Diene polymers and copolymers terminated by reaction with n-alkyl and n-aryl imines |
| JP2628938B2 (ja) * | 1991-02-05 | 1997-07-09 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| US5227431A (en) * | 1991-04-12 | 1993-07-13 | Bridgestone/Firestone, Inc. | Diene polymers and copolymers jumped by partial crosslinking and terminated with a substituted imine |
| JPH0748476A (ja) * | 1993-08-06 | 1995-02-21 | Yokohama Rubber Co Ltd:The | タイヤトレッド用ゴム組成物 |
-
1996
- 1996-04-10 IT IT96MI000680A patent/IT1283581B1/it active IP Right Grant
-
1997
- 1997-04-02 US US08/831,978 patent/US5996663A/en not_active Expired - Fee Related
- 1997-04-03 EP EP97200983A patent/EP0802223B1/en not_active Expired - Lifetime
- 1997-04-03 AT AT97200983T patent/ATE231897T1/de not_active IP Right Cessation
- 1997-04-03 ES ES97200983T patent/ES2194149T3/es not_active Expired - Lifetime
- 1997-04-03 DE DE69718699T patent/DE69718699T2/de not_active Expired - Fee Related
- 1997-04-10 TR TR97/00290A patent/TR199700290A2/xx unknown
- 1997-04-10 BR BR9700535A patent/BR9700535A/pt not_active IP Right Cessation
- 1997-04-10 AR ARP970101420A patent/AR006584A1/es active IP Right Grant
- 1997-04-10 JP JP09235197A patent/JP3655045B2/ja not_active Expired - Fee Related
-
1999
- 1999-09-10 US US09/393,906 patent/US6339122B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0802223B1 (en) | 2003-01-29 |
| ITMI960680A1 (it) | 1997-10-10 |
| ATE231897T1 (de) | 2003-02-15 |
| IT1283581B1 (it) | 1998-04-22 |
| TR199700290A2 (xx) | 1997-11-21 |
| JP3655045B2 (ja) | 2005-06-02 |
| BR9700535A (pt) | 1998-11-03 |
| AR006584A1 (es) | 1999-09-08 |
| ITMI960680A0 (US07943777-20110517-C00090.png) | 1996-04-10 |
| ES2194149T3 (es) | 2003-11-16 |
| US5996663A (en) | 1999-12-07 |
| DE69718699D1 (de) | 2003-03-06 |
| US6339122B1 (en) | 2002-01-15 |
| EP0802223A2 (en) | 1997-10-22 |
| JPH1072536A (ja) | 1998-03-17 |
| EP0802223A3 (en) | 1998-08-12 |
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