BRPI0500146B1 - Pneu tendo uma banda de rodagem de borracha de uma construção de cabeça / base compreendida de uma camada de cabeça da banda de rodagem de borracha externa - Google Patents
Pneu tendo uma banda de rodagem de borracha de uma construção de cabeça / base compreendida de uma camada de cabeça da banda de rodagem de borracha externa Download PDFInfo
- Publication number
- BRPI0500146B1 BRPI0500146B1 BRPI0500146-3A BRPI0500146A BRPI0500146B1 BR PI0500146 B1 BRPI0500146 B1 BR PI0500146B1 BR PI0500146 A BRPI0500146 A BR PI0500146A BR PI0500146 B1 BRPI0500146 B1 BR PI0500146B1
- Authority
- BR
- Brazil
- Prior art keywords
- tread
- head
- mpa
- storage module
- zones
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 title claims description 204
- 239000005060 rubber Substances 0.000 title claims description 179
- 238000009411 base construction Methods 0.000 title claims description 9
- 238000003860 storage Methods 0.000 claims description 184
- 239000000203 mixture Substances 0.000 claims description 104
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 102
- 238000005096 rolling process Methods 0.000 claims description 71
- 239000000377 silicon dioxide Substances 0.000 claims description 48
- 239000000806 elastomer Substances 0.000 claims description 25
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 19
- 239000006229 carbon black Substances 0.000 claims description 19
- 230000000704 physical effect Effects 0.000 claims description 19
- -1 3-triethoxysilylpropyl Chemical group 0.000 claims description 18
- 229920001021 polysulfide Polymers 0.000 claims description 18
- 239000011593 sulfur Substances 0.000 claims description 18
- 229910052717 sulfur Inorganic materials 0.000 claims description 18
- 150000001993 dienes Chemical class 0.000 claims description 14
- 239000005077 polysulfide Substances 0.000 claims description 14
- 150000008117 polysulfides Polymers 0.000 claims description 14
- 125000004434 sulfur atom Chemical group 0.000 claims description 14
- 239000007822 coupling agent Substances 0.000 claims description 12
- 238000013461 design Methods 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 5
- 239000004760 aramid Substances 0.000 claims description 5
- 229920003235 aromatic polyamide Polymers 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 229910000077 silane Inorganic materials 0.000 claims description 5
- 238000010059 sulfur vulcanization Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 claims description 3
- 229920003211 cis-1,4-polyisoprene Polymers 0.000 claims description 3
- 239000011236 particulate material Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000002964 rayon Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 238000005987 sulfurization reaction Methods 0.000 claims description 2
- 125000001246 bromo group Chemical group Br* 0.000 claims 1
- 235000013311 vegetables Nutrition 0.000 claims 1
- 238000002156 mixing Methods 0.000 description 29
- 239000002585 base Substances 0.000 description 21
- 235000019241 carbon black Nutrition 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 10
- 238000004073 vulcanization Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 7
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229920002857 polybutadiene Polymers 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 239000005062 Polybutadiene Substances 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000006235 reinforcing carbon black Substances 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001343 alkyl silanes Chemical class 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004636 vulcanized rubber Substances 0.000 description 3
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical class NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229920003049 isoprene rubber Polymers 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 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
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000008262 pumice Substances 0.000 description 2
- 150000003254 radicals Chemical group 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000010057 rubber processing Methods 0.000 description 2
- 125000005372 silanol group Chemical group 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 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
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- LLMLGZUZTFMXSA-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzenethiol Chemical compound SC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl LLMLGZUZTFMXSA-UHFFFAOYSA-N 0.000 description 1
- MBNRBJNIYVXSQV-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]propane-1-thiol Chemical compound CCO[Si](C)(OCC)CCCS MBNRBJNIYVXSQV-UHFFFAOYSA-N 0.000 description 1
- IKYAJDOSWUATPI-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propane-1-thiol Chemical compound CO[Si](C)(OC)CCCS IKYAJDOSWUATPI-UHFFFAOYSA-N 0.000 description 1
- DCQBZYNUSLHVJC-UHFFFAOYSA-N 3-triethoxysilylpropane-1-thiol Chemical compound CCO[Si](OCC)(OCC)CCCS DCQBZYNUSLHVJC-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- TWNCJAZFZDEDKI-UHFFFAOYSA-N C(CCCCCCCCCCC)O[SiH](CCCS)OCCCCCCCCCCCC Chemical compound C(CCCCCCCCCCC)O[SiH](CCCS)OCCCCCCCCCCCC TWNCJAZFZDEDKI-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005065 High vinyl polybutadiene Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- RTACIUYXLGWTAE-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene;styrene Chemical compound C=CC=C.CC(=C)C=C.C=CC1=CC=CC=C1 RTACIUYXLGWTAE-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002357 guanidines Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000010074 rubber mixing Methods 0.000 description 1
- JPPLPDOXWBVPCW-UHFFFAOYSA-N s-(3-triethoxysilylpropyl) octanethioate Chemical compound CCCCCCCC(=O)SCCC[Si](OCC)(OCC)OCC JPPLPDOXWBVPCW-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical group [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229910002029 synthetic silica gel Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000003557 thiazoles Chemical class 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 229920003194 trans-1,4-polybutadiene polymer Polymers 0.000 description 1
- DWLUGQOGAMEUMZ-UHFFFAOYSA-N triethoxy(3-octylsulfanylpropyl)silane Chemical compound C(CCCCCCC)SCCC[Si](OCC)(OCC)OCC DWLUGQOGAMEUMZ-UHFFFAOYSA-N 0.000 description 1
- ZRKGYQLXOAHRRN-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropylsulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSCCC[Si](OCC)(OCC)OCC ZRKGYQLXOAHRRN-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
-
- 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
-
- 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
- B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction
-
- 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
-
- 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
- B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
- B60C2011/0016—Physical properties or dimensions
- B60C2011/0025—Modulus or tan delta
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Tires In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54143104P | 2004-02-03 | 2004-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0500146A BRPI0500146A (pt) | 2005-10-04 |
| BRPI0500146B1 true BRPI0500146B1 (pt) | 2015-04-07 |
Family
ID=34676908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0500146-3A BRPI0500146B1 (pt) | 2004-02-03 | 2005-01-27 | Pneu tendo uma banda de rodagem de borracha de uma construção de cabeça / base compreendida de uma camada de cabeça da banda de rodagem de borracha externa |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US7559348B2 (enExample) |
| EP (1) | EP1561605B1 (enExample) |
| JP (1) | JP4903389B2 (enExample) |
| CN (1) | CN100376414C (enExample) |
| AU (1) | AU2005200263B2 (enExample) |
| BR (1) | BRPI0500146B1 (enExample) |
| CA (1) | CA2491190C (enExample) |
| ZA (1) | ZA200500976B (enExample) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3913210B2 (ja) * | 2003-05-30 | 2007-05-09 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物およびそれを用いたタイヤ |
| US9105382B2 (en) | 2003-11-14 | 2015-08-11 | Tundra Composites, LLC | Magnetic composite |
| US20100280164A1 (en) | 2009-04-29 | 2010-11-04 | Tundra Composites, LLC. | Inorganic Composite |
| CA2491190C (en) * | 2004-02-03 | 2013-02-12 | The Goodyear Tire & Rubber Company | Tire with rubber tread of circumferential zones with graduated physical properties |
| US20070017617A1 (en) * | 2005-07-22 | 2007-01-25 | Lafrique Michel M | Tire with tread of cap/semibase construction |
| CN101304891B (zh) * | 2005-11-11 | 2010-05-19 | 株式会社普利司通 | 二轮车用充气轮胎 |
| JP4566903B2 (ja) * | 2005-12-20 | 2010-10-20 | 住友ゴム工業株式会社 | 自動二輪車用タイヤ |
| US7530378B2 (en) | 2005-12-28 | 2009-05-12 | The Goodyear Tire & Rubber Company | Speckled tire treads |
| US7789117B2 (en) * | 2006-01-27 | 2010-09-07 | The Goodyear Tire & Rubber Company | Tire with circumferential rubber tread having a lateral outboard control element |
| US20070221309A1 (en) * | 2006-03-27 | 2007-09-27 | Cohen Martin P | Tire having belt ply edge protector |
| US8800620B2 (en) * | 2006-03-27 | 2014-08-12 | The Goodyear Tire & Rubber Company | Tire with rubber tread composed of a primary and at least one lateral tread portion containing a dispersion of short carbon fibers |
| JP4842047B2 (ja) * | 2006-08-11 | 2011-12-21 | 株式会社ブリヂストン | 自動二輪車用空気入りラジアルタイヤ |
| JP4974695B2 (ja) * | 2007-02-01 | 2012-07-11 | 株式会社ブリヂストン | 自動二輪車用タイヤ |
| JP5243558B2 (ja) | 2008-01-18 | 2013-07-24 | ワイルド リバー コンサルティング グループ リミテッド ライアビリティー カンパニー | 溶融成形ポリマー複合物およびその製造方法 |
| DE102008018345A1 (de) * | 2008-04-11 | 2009-10-15 | Continental Aktiengesellschaft | Fahrzeugluftreifen |
| FR2934273B1 (fr) * | 2008-07-24 | 2010-11-05 | Michelin Soc Tech | Composition de caoutchouc pour bande de roulement de pneumatique hiver |
| US20100018618A1 (en) * | 2008-07-24 | 2010-01-28 | Brandy Elizabeth Moorhead | Tire with tread having a two-ply tread cap layer |
| FR2939720B1 (fr) * | 2008-12-17 | 2010-12-31 | Michelin Soc Tech | Pneumatique pour vehicules comportant une armature de carcasse interrompue et une bande de roulement constituee de plusieurs melanges. |
| FR2953456B1 (fr) * | 2009-12-08 | 2011-12-09 | Michelin Soc Tech | Bande de roulement de pneumatique renforcee par de courtes fibres orientees et croisees entre elles |
| FR2956118B1 (fr) * | 2009-12-18 | 2013-03-08 | Michelin Soc Tech | Composition de caoutchouc pour bande de roulement de pneumatique hiver. |
| FR2954223B1 (fr) * | 2009-12-22 | 2016-01-01 | Michelin Soc Tech | Pneumatique ayant une bande de roulement perfectionnee |
| US8302643B2 (en) * | 2010-07-28 | 2012-11-06 | The Goodyear Tire & Rubber Company | Pneumatic tire having tread with zoned cap layer |
| US9878508B2 (en) * | 2010-11-30 | 2018-01-30 | The Goodyear Tire & Rubber Company | Stiffness enhanced tread element |
| US9126457B2 (en) | 2010-12-06 | 2015-09-08 | The Goodyear Tire & Rubber Company | Pneumatic tire having first tread cap zone and second tread cap zone |
| EP2537685A1 (en) | 2011-06-23 | 2012-12-26 | Compagnie Generale Des Etablissements Michelin | Tyre with improved tread |
| US9283817B2 (en) * | 2011-11-22 | 2016-03-15 | The Goodyear Tire & Rubber Company | Stiffness enhanced tread |
| US20130126060A1 (en) * | 2011-11-22 | 2013-05-23 | Kenneth Lee Oblizajek | Stiffness enhanced tread |
| FR2984802B1 (fr) * | 2011-12-22 | 2014-01-10 | Michelin Soc Tech | Bande de roulement comportant des blocs obliques |
| US8905097B2 (en) | 2012-02-01 | 2014-12-09 | Bridgestone Americas Tire Operations, Llc | Agricultural tire tread |
| JP6025494B2 (ja) * | 2012-02-07 | 2016-11-16 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| WO2014032172A1 (en) | 2012-08-31 | 2014-03-06 | Soucy Techno Inc. | Rubber compositions and uses thereof |
| FR3007693B1 (fr) | 2013-07-01 | 2015-07-17 | Michelin & Cie | Pneumatique comportant une bande de roulement perfectionnee |
| FR3010348B1 (fr) * | 2013-09-06 | 2015-09-04 | Michelin & Cie | Pneumatique comportant une bande de roulement perfectionnee |
| US9840611B2 (en) | 2013-10-18 | 2017-12-12 | Soucy Techno Inc. | Rubber compositions and uses thereof |
| US9352615B2 (en) | 2013-10-22 | 2016-05-31 | The Goodyear Tire & Rubber Company | Pneumatic tire with multi-tread cap |
| US9663640B2 (en) | 2013-12-19 | 2017-05-30 | Soucy Techno Inc. | Rubber compositions and uses thereof |
| US20150251491A1 (en) * | 2014-03-07 | 2015-09-10 | The Goodyear Tire & Rubber Company | Tire with tread for high severity service |
| US9539860B2 (en) | 2014-08-27 | 2017-01-10 | The Goodyear Tire & Rubber Company | Tire with rubber tread of intermedial and lateral zones with periperial sidewall extensions |
| US20160059632A1 (en) | 2014-08-27 | 2016-03-03 | Junling Zhao | Tire with rubber tread of intermedial and peripheral stratified zones |
| US9809058B2 (en) | 2014-08-27 | 2017-11-07 | The Goodyear Tire & Rubber Company | Tire with rubber tread of intermedial and lateral zones with path of least electrical resistance |
| US9545823B2 (en) | 2014-08-27 | 2017-01-17 | The Goodyear Tire & Rubber Company | Tire with circumferentially zoned tread including stratified lateral zones and peripheral sidewall extensions |
| DE102015207931A1 (de) * | 2015-04-29 | 2016-11-03 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen mit einem Laufstreifen |
| WO2017074410A1 (en) * | 2015-10-30 | 2017-05-04 | Compagnie Generale Des Etablissements Michelin | Tire tread with teardrop sipes and areas of varying rigidity |
| FR3044008B1 (fr) * | 2015-11-19 | 2017-12-08 | Michelin & Cie | Bande de roulement pour pneumatique d'avion |
| US20170232795A1 (en) * | 2016-02-15 | 2017-08-17 | The Goodyear Tire & Rubber Company | Tire with tread for low temperature performance and wet traction |
| US10947368B2 (en) | 2019-03-04 | 2021-03-16 | The Goodyear Tire & Rubber Company | Pneumatic tire |
| JP7440734B2 (ja) * | 2019-09-25 | 2024-02-29 | 横浜ゴム株式会社 | 空気入りタイヤ |
| US20210101413A1 (en) * | 2019-10-07 | 2021-04-08 | Polaris Industries Inc. | Tire Construction For Vehicle Towing |
| WO2021130832A1 (en) * | 2019-12-24 | 2021-07-01 | Compagnie Generale Des Etablissements Michelin | A tire for improved noise performance |
| US11440350B2 (en) | 2020-05-13 | 2022-09-13 | The Goodyear Tire & Rubber Company | Pneumatic tire |
| DE102021209583A1 (de) * | 2021-09-01 | 2023-03-02 | Continental Reifen Deutschland Gmbh | Mehrlagiger Laufstreifen für den Einsatz in Fahrzeugreifen |
| CN114921002B (zh) * | 2022-05-07 | 2023-05-23 | 中策橡胶集团股份有限公司 | 一种带有硬质片层结构金属盐的冬季轮胎胎面胶及其混炼方法和轮胎 |
| WO2023238138A1 (en) * | 2022-06-10 | 2023-12-14 | Tvs Srichakra Limited | A motorcycle tyre tread base rubber composition using recovered carbon black and its method thereof |
| CN115352225B (zh) * | 2022-06-20 | 2024-06-28 | 山东玲珑轮胎股份有限公司 | 一种高导电低滚阻结构轮胎及制备方法 |
| EP4410567A1 (en) * | 2023-02-02 | 2024-08-07 | Toyo Tire Corporation | Pneumatic tire |
| JP7362957B1 (ja) | 2023-02-02 | 2023-10-17 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | 空気入りタイヤ |
| US20240308274A1 (en) * | 2023-03-15 | 2024-09-19 | The Goodyear Tire & Rubber Company | Pneumatic tire |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850883B2 (ja) | 1979-12-31 | 1983-11-12 | 東洋ゴム工業株式会社 | 少くとも２種類のゴムよりなるトレツドを有する空気入りタイヤ |
| US5225011A (en) | 1985-06-15 | 1993-07-06 | Toyo Tire & Rubber Company Limited | Tire of superior cut resistance |
| JPS63235105A (ja) * | 1987-03-23 | 1988-09-30 | Bridgestone Corp | 空気入りタイヤ |
| JPH02249707A (ja) * | 1989-03-22 | 1990-10-05 | Bridgestone Corp | 空気入りタイヤ |
| JPH02308832A (ja) * | 1989-05-25 | 1990-12-21 | Yokohama Rubber Co Ltd:The | タイヤトレッド用ゴム組成物 |
| US5173136A (en) * | 1990-10-19 | 1992-12-22 | The Goodyear Tire & Rubber Company | Cut resistant tire with embedded oblong fibers |
| JP3150176B2 (ja) * | 1991-11-18 | 2001-03-26 | 株式会社ブリヂストン | 低騒音タイヤ |
| DE4210210A1 (de) * | 1992-03-28 | 1993-09-30 | Hoechst Ag | Kautschukmischungen |
| US5365781A (en) * | 1992-04-03 | 1994-11-22 | Michelin Recherche Et Technique S.A. | Tire uniformity correction without grinding |
| JPH0640213A (ja) * | 1992-07-21 | 1994-02-15 | Bridgestone Corp | 空気入りタイヤ |
| JPH07125508A (ja) * | 1993-09-09 | 1995-05-16 | Bridgestone Corp | 空気入りタイヤ |
| CA2117047A1 (en) | 1993-12-13 | 1995-06-14 | Kenneth Harvey Paulin | Pneumatic radial medium truck tire having a tread cap constructed of at least two kinds of rubbers |
| GB9409453D0 (en) * | 1994-05-12 | 1994-06-29 | Sumitomo Rubber Ind | tyre tread and tyres incorporating them |
| JP3477297B2 (ja) * | 1994-12-21 | 2003-12-10 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| US5789347A (en) * | 1996-09-19 | 1998-08-04 | Illinois Superconductor Corporation | Method of producing high-temperature superconducting materials |
| DE19643998C2 (de) | 1996-10-31 | 1999-03-25 | Continental Ag | Fahrzeugluftreifen |
| IT1290083B1 (it) | 1997-03-14 | 1998-10-19 | Pirelli | Pneumatico a bassa temperatura d'esercizio |
| US6523585B1 (en) * | 1997-03-18 | 2003-02-25 | Bridgestone Corporation | Antistatic tire |
| FR2765525B1 (fr) | 1997-07-02 | 1999-12-03 | Michelin & Cie | Pneumatique avec melanges de couleur |
| JP3782875B2 (ja) | 1997-09-30 | 2006-06-07 | 横浜ゴム株式会社 | 空気入りラジアルタイヤ |
| DE19812934C2 (de) * | 1998-03-24 | 2002-12-12 | Pirelli Reifenwerk Gmbh & Co K | Fahrzeugreifen mit einem Laufstreifen, der einen Cap-Bereich und einen Base-Bereich aufweist |
| KR100624121B1 (ko) | 1998-12-21 | 2006-09-19 | 피렐리 타이어 소시에떼 퍼 아찌오니 | 타이어용 이중 구조 트레드 밴드 |
| TW482732B (en) * | 1998-12-21 | 2002-04-11 | Pirelli | Dual composition tread band for tire |
| JP3418131B2 (ja) * | 1998-12-28 | 2003-06-16 | 住友ゴム工業株式会社 | 乗用車用スタッドレスタイヤ |
| EP1048691B1 (en) | 1999-04-30 | 2004-12-08 | Bridgestone Corporation | Rubber composition for tires and pneumatic tire |
| JP3527699B2 (ja) * | 2000-10-11 | 2004-05-17 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| KR100364955B1 (ko) * | 2000-11-15 | 2002-12-16 | 한국타이어 주식회사 | 타이어 트레드 |
| DE50114999D1 (de) | 2001-11-05 | 2009-09-03 | Continental Ag | Fahrzeugluftreifen |
| US7131474B2 (en) | 2002-12-12 | 2006-11-07 | The Goodyear Tire & Rubber Company | Tire with rubber tread of load bearing central and lateral zones |
| US6959744B2 (en) | 2002-12-20 | 2005-11-01 | The Goodyear Tire & Rubber Company | Tire with rubber tread of diverse zoned rubber compositions |
| CA2491190C (en) * | 2004-02-03 | 2013-02-12 | The Goodyear Tire & Rubber Company | Tire with rubber tread of circumferential zones with graduated physical properties |
| US7256231B2 (en) * | 2004-11-12 | 2007-08-14 | Bridgestone Corporation | Silica-reinforced rubber compounded with blocked mercaptosilanes and alkyl alkoxysilanes |
| US20060102266A1 (en) * | 2004-11-12 | 2006-05-18 | The Goodyear Tire & Rubber Company | Motorcycle tire |
-
2004
- 2004-12-29 CA CA2491190A patent/CA2491190C/en not_active Expired - Fee Related
-
2005
- 2005-01-21 AU AU2005200263A patent/AU2005200263B2/en not_active Ceased
- 2005-01-26 US US11/043,495 patent/US7559348B2/en not_active Expired - Fee Related
- 2005-01-27 BR BRPI0500146-3A patent/BRPI0500146B1/pt not_active IP Right Cessation
- 2005-02-01 EP EP05100652A patent/EP1561605B1/en not_active Ceased
- 2005-02-02 ZA ZA200500976A patent/ZA200500976B/xx unknown
- 2005-02-03 JP JP2005027473A patent/JP4903389B2/ja not_active Expired - Fee Related
- 2005-02-03 CN CNB2005100064748A patent/CN100376414C/zh not_active Expired - Fee Related
-
2009
- 2009-06-08 US US12/479,884 patent/US8662123B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1561605A3 (en) | 2008-08-20 |
| US20050167019A1 (en) | 2005-08-04 |
| JP4903389B2 (ja) | 2012-03-28 |
| JP2005219733A (ja) | 2005-08-18 |
| US20090242091A1 (en) | 2009-10-01 |
| CN100376414C (zh) | 2008-03-26 |
| US7559348B2 (en) | 2009-07-14 |
| AU2005200263A1 (en) | 2005-08-18 |
| AU2005200263B2 (en) | 2011-04-14 |
| ZA200500976B (en) | 2005-08-25 |
| CA2491190C (en) | 2013-02-12 |
| CA2491190A1 (en) | 2005-08-03 |
| BRPI0500146A (pt) | 2005-10-04 |
| CN1651272A (zh) | 2005-08-10 |
| US8662123B2 (en) | 2014-03-04 |
| EP1561605A2 (en) | 2005-08-10 |
| EP1561605B1 (en) | 2012-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0500146B1 (pt) | Pneu tendo uma banda de rodagem de borracha de uma construção de cabeça / base compreendida de uma camada de cabeça da banda de rodagem de borracha externa | |
| US7789117B2 (en) | Tire with circumferential rubber tread having a lateral outboard control element | |
| US6959744B2 (en) | Tire with rubber tread of diverse zoned rubber compositions | |
| US9487050B2 (en) | Tire with tread having base layer comprised of diverse zoned rubber compositions | |
| US6761198B2 (en) | Pneumatic tire having lug and groove configuration extending from tread over at least 30% of sidewall | |
| ES2199715T3 (es) | Neumatico con la pared lateral de caucho reforzado. | |
| US7249621B2 (en) | Rubber composition and tire with component of diene-based elastomer composition with corncob granule dispersion | |
| BRPI0900984A2 (pt) | pneu com banda de rolagem tendo uma camada de borracha intermediária contendo uma dispersão de microesfera | |
| EP1880870A1 (en) | Tire with silica-rich rubber tread for winter performance | |
| BR102021012848A2 (pt) | Um pneu tendo uma capa da banda de rodagem com várias camadas | |
| EP1897702A1 (en) | Tire with tread having an outer cap layer and underlying transition layer containing corncob granules | |
| BR0303451B1 (pt) | pneu com camada de capa de banda de rodagem rica em sìlica e zona de transição de suporte rica em negro-de-fumo de camadas intermediária e de base. | |
| BR102012021550A2 (pt) | Pneu pneumático tendo uma banda de rodagem de camada dual | |
| US6646066B2 (en) | Rubber composition containing a thermoplastic polymer and tire sidewall component or tire support ring comprised of such rubber composition | |
| US7891391B2 (en) | Tire with tread having an outer cap layer and underlying transition layer containing at least one of depolymerized rubber, pre-cured rubber and coal dust | |
| CN113195617B (zh) | 轮胎用橡胶组合物及包含该轮胎用橡胶组合物的轮胎 | |
| BR102015020125A2 (pt) | pneu com banda de rodagem zoneada circunferencialmente incluindo zonas laterais estratificadas e extensões de parede lateral periféricas | |
| BR102015020333A2 (pt) | pneu com banda de rodagem de borracha de zonas intermediária e periférica estratificada | |
| JP2005075348A (ja) | 高ビニルポリブタジエンを含有するゴム組成物からなる少なくとも１つのサイドウォールインサートおよび／またはエイペックスを含むタイヤ | |
| US20200146392A1 (en) | Footwear and rubber sole containing corncob granules |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C08L 9/00 , B29K 609/00 , C08K 3/36 Ipc: B60C 11/00 (2006.01), B29K 209/00 (2006.01), C08L |
|
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2551 DE 26-11-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |