CN108495889A - 轮胎用橡胶组合物 - Google Patents
轮胎用橡胶组合物 Download PDFInfo
- Publication number
- CN108495889A CN108495889A CN201780008120.8A CN201780008120A CN108495889A CN 108495889 A CN108495889 A CN 108495889A CN 201780008120 A CN201780008120 A CN 201780008120A CN 108495889 A CN108495889 A CN 108495889A
- Authority
- CN
- China
- Prior art keywords
- tire
- rubber
- rubber composition
- fine particles
- kinds
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 79
- 239000005060 rubber Substances 0.000 title claims abstract description 79
- 239000000203 mixture Substances 0.000 title claims abstract description 54
- 239000010419 fine particle Substances 0.000 claims abstract description 33
- 125000000524 functional group Chemical group 0.000 claims abstract description 27
- 150000001993 dienes Chemical class 0.000 claims abstract description 17
- 229920001577 copolymer Polymers 0.000 claims abstract description 16
- 230000003252 repetitive effect Effects 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 23
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000004132 cross linking Methods 0.000 claims description 12
- 239000006229 carbon black Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 229920001021 polysulfide Polymers 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 7
- 239000005077 polysulfide Substances 0.000 claims description 7
- 150000008117 polysulfides Polymers 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 30
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 24
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 15
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 15
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 15
- 239000000377 silicon dioxide Substances 0.000 description 15
- 239000003153 chemical reaction reagent Substances 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 13
- 238000003756 stirring Methods 0.000 description 12
- 239000006087 Silane Coupling Agent Substances 0.000 description 11
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000376 reactant Substances 0.000 description 10
- -1 acrylic ester Chemical class 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 239000000839 emulsion Substances 0.000 description 8
- 238000004073 vulcanization Methods 0.000 description 8
- 238000010792 warming Methods 0.000 description 8
- 239000005062 Polybutadiene Substances 0.000 description 7
- 239000005864 Sulphur Substances 0.000 description 7
- 239000012948 isocyanate Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 229920002857 polybutadiene Polymers 0.000 description 7
- 229920000515 polycarbonate Polymers 0.000 description 7
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 6
- 150000002513 isocyanates Chemical group 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 229920005549 butyl rubber Polymers 0.000 description 5
- 239000004417 polycarbonate Substances 0.000 description 5
- 229920001692 polycarbonate urethane Polymers 0.000 description 5
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 4
- ARSRBNBHOADGJU-UHFFFAOYSA-N 7,12-dimethyltetraphene Chemical compound C1=CC2=CC=CC=C2C2=C1C(C)=C(C=CC=C1)C1=C2C ARSRBNBHOADGJU-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- VFZRZRDOXPRTSC-UHFFFAOYSA-N DMBA Natural products COC1=CC(OC)=CC(C=O)=C1 VFZRZRDOXPRTSC-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 4
- 229920000180 alkyd Polymers 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 210000003754 fetus Anatomy 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 238000000370 laser capture micro-dissection Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- KPTLPIAOSCGETM-UHFFFAOYSA-N benzene 1,2-diisocyanatoethane Chemical compound O=C=NCCN=C=O.c1ccccc1 KPTLPIAOSCGETM-UHFFFAOYSA-N 0.000 description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 229920003049 isoprene rubber Polymers 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- GXDHCNNESPLIKD-UHFFFAOYSA-N 2-methylhexane Chemical compound CCCCC(C)C GXDHCNNESPLIKD-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 239000004425 Makrolon Substances 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- VLLYOYVKQDKAHN-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene Chemical compound C=CC=C.CC(=C)C=C VLLYOYVKQDKAHN-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 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
- 125000000962 organic group Chemical group 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 125000003396 thiol group Chemical class [H]S* 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N 2,2-dimethylbutane Chemical class CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 1
- CXOWYJMDMMMMJO-UHFFFAOYSA-N 2,2-dimethylpentane Chemical class CCCC(C)(C)C CXOWYJMDMMMMJO-UHFFFAOYSA-N 0.000 description 1
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical class CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
- WGECXQBGLLYSFP-UHFFFAOYSA-N 2,3-dimethylpentane Chemical class CCC(C)C(C)C WGECXQBGLLYSFP-UHFFFAOYSA-N 0.000 description 1
- BZHMBWZPUJHVEE-UHFFFAOYSA-N 2,4-dimethylpentane Chemical class CC(C)CC(C)C BZHMBWZPUJHVEE-UHFFFAOYSA-N 0.000 description 1
- ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 description 1
- AEXMKKGTQYQZCS-UHFFFAOYSA-N 3,3-dimethylpentane Chemical class CCC(C)(C)CC AEXMKKGTQYQZCS-UHFFFAOYSA-N 0.000 description 1
- AORMDLNPRGXHHL-UHFFFAOYSA-N 3-ethylpentane Chemical class CCC(CC)CC AORMDLNPRGXHHL-UHFFFAOYSA-N 0.000 description 1
- VLJXXKKOSFGPHI-UHFFFAOYSA-N 3-methylhexane Chemical class CCCC(C)CC VLJXXKKOSFGPHI-UHFFFAOYSA-N 0.000 description 1
- PFEOZHBOMNWTJB-UHFFFAOYSA-N 3-methylpentane Chemical class CCC(C)CC PFEOZHBOMNWTJB-UHFFFAOYSA-N 0.000 description 1
- NLOAOXIUYAGBGO-UHFFFAOYSA-N C.[O] Chemical class C.[O] NLOAOXIUYAGBGO-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000006237 Intermediate SAF Substances 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- MCEBKLYUUDGVMD-UHFFFAOYSA-N [SiH3]S(=O)=O Chemical compound [SiH3]S(=O)=O MCEBKLYUUDGVMD-UHFFFAOYSA-N 0.000 description 1
- GSFXLBMRGCVEMO-UHFFFAOYSA-N [SiH4].[S] Chemical compound [SiH4].[S] GSFXLBMRGCVEMO-UHFFFAOYSA-N 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000005370 alkoxysilyl group Chemical group 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000008064 anhydrides Chemical group 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229930006722 beta-pinene Natural products 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 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
- 238000011161 development Methods 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006232 furnace black Substances 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- ZFAVADMJZHASIM-UHFFFAOYSA-N hydroxymethyl butanoate Chemical compound CCCC(=O)OCO ZFAVADMJZHASIM-UHFFFAOYSA-N 0.000 description 1
- 235000001510 limonene Nutrition 0.000 description 1
- 150000002628 limonene derivativess Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- RPDJEKMSFIRVII-UHFFFAOYSA-N oxomethylidenehydrazine Chemical group NN=C=O RPDJEKMSFIRVII-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- NGHMEZWZOZEZOH-UHFFFAOYSA-N silicic acid;hydrate Chemical compound O.O[Si](O)(O)O NGHMEZWZOZEZOH-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
- 229960002447 thiram Drugs 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 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
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- WTARULDDTDQWMU-UHFFFAOYSA-N β-pinene Chemical compound C1C2C(C)(C)C1CCC2=C WTARULDDTDQWMU-UHFFFAOYSA-N 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
- 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
- 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
- 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
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0025—Compositions of the sidewalls
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
- C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5072—Polyethers having heteroatoms other than oxygen containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7628—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
- C08G18/7642—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group containing at least two isocyanate or isothiocyanate groups linked to the aromatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate groups, e.g. xylylene diisocyanate or homologues substituted on the aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
- C08G18/8116—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group esters of acrylic or alkylacrylic acid having only one isocyanate or isothiocyanate group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
- C08G81/025—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyether sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- 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
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/02—Polythioethers; Polythioether-ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/04—Polysulfides
-
- 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
- C08L9/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2380/00—Tyres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/02—Polyalkylene oxides
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/009—Additives being defined by their hardness
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)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Abstract
本发明提供将拉伸应力、拉伸断裂强度和拉伸断裂伸长率提高到现有水平以上的轮胎用橡胶组合物。其特征在于,其是在二烯系橡胶100质量份中,配合了平均粒径为0.001~100μm且具有交联结构的有机微粒1~50质量份而成的橡胶组合物,上述有机微粒是共聚物的交联微粒,所述共聚物包含重复单元彼此不同的至少2种链段,上述至少2种链段由具有官能团的分子量500~20000的低聚物或预聚物形成,上述官能团形成了上述至少2种链段间的交联结构。
Description
技术领域
本发明涉及包含新的具有交联结构的有机微粒的轮胎用橡胶组合物。
背景技术
近年来,充气轮胎的高性能化发展,对轮胎用橡胶组合物也要求改良拉伸应力、拉伸断裂强度和拉伸断裂伸长率,从而进行了各种研究。
专利文献1、2提出了,在轮胎用橡胶组合物中配合进行了三维交联的微粒。该三维交联微粒的JIS A硬度小,对于改良无钉防滑轮胎的冰上性能、耐磨损性是有用的。另一方面,在配合了该三维交联微粒的情况下,存在不能使橡胶组合物的拉伸应力、拉伸断裂强度和拉伸断裂伸长率改善并提高这样的问题。
现有技术文献
专利文献
专利文献1:日本特开2015-67635号公报
专利文献2:日本特开2015-67636号公报
发明内容
发明所要解决的课题
本发明的目的是提供,将拉伸应力、拉伸断裂强度和拉伸断裂伸长率提高到现有水平以上的轮胎用橡胶组合物。
用于解决课题的方法
实现上述目的的本发明的轮胎用橡胶组合物,其特征在于,其是在二烯系橡胶100质量份中,配合了平均粒径为0.001~100μm且具有交联结构的有机微粒1~100质量份的橡胶组合物,上述有机微粒是共聚物的交联微粒,所述共聚物包含重复单元彼此不同的至少2种链段,上述至少2种链段由具有官能团的分子量500~20000的低聚物或预聚物形成,上述官能团形成了上述至少2种链段间的交联结构。
发明的效果
根据本发明的轮胎用橡胶组合物,因为配合了平均粒径为0.001~100μm且具有交联结构的新的有机微粒,从而能够将拉伸应力、拉伸断裂强度和拉伸断裂伸长率提高到现有水平以上。
在本发明中,上述链段中的至少1种可以进一步具有选自硫原子、巯基、硫醚键和多硫键中的至少1种。
轮胎用橡胶组合物可以在上述二烯系橡胶100质量份中进一步配合炭黑和/或白色填充剂1~100质量份。
上述有机微粒的交联结构可以是在主要由水或有机溶剂构成的分散介质中,上述官能团将上述至少2种链段间交联而成的交联结构。此外,上述有机微粒的交联结构可以是在主要由橡胶成分构成的分散介质中,上述官能团将上述至少2种链段间交联而成的交联结构。这里,上述橡胶成分也可以与上述二烯系橡胶的至少一部分是相同种类。
本发明的轮胎用橡胶组合物可以用于充气轮胎,特别是轮胎胎面部。
附图说明
图1是表示使用了本发明的轮胎用橡胶组合物的充气轮胎的实施方式的一例的轮胎子午线方向的截面图。
具体实施方式
图1所例示的充气轮胎具有胎面部1、胎侧部2和胎圈部3,在左右的胎圈部3、3之间架设有胎体层4,其两端部绕胎圈芯5从轮胎内侧向外侧折回。在胎面部1中的胎体层4的轮胎径向外侧配置带束层6,在该带束层6的外侧配置胎面橡胶7。本发明的轮胎用橡胶组合物可以适合用于胎面橡胶7、胎侧部2。其中优选用于胎面橡胶7。
在本发明的轮胎用橡胶组合物中,作为二烯系橡胶,可以例示例如天然橡胶(NR)、异戊二烯橡胶(IR)、丁苯橡胶(SBR)、丁二烯橡胶(BR)、丁腈橡胶(NBR)、丁基橡胶(IIR)、氯化丁基橡胶(Cl-IIR)、溴化丁基橡胶(Br-IIR)、氯丁橡胶(CR)等,可以单独使用或以任意的掺混物的形式使用。此外,也可以配合三元乙丙橡胶(EPDM)、苯乙烯异戊二烯橡胶、苯乙烯异戊二烯丁二烯橡胶、异戊二烯丁二烯橡胶等烯烃系橡胶。其中,作为二烯系橡胶,优选为天然橡胶、丁苯橡胶、丁二烯橡胶、丁基橡胶。
本发明的轮胎用橡胶组合物在上述二烯系橡胶中配合具有交联结构的有机微粒。通过配合该有机微粒,能够将轮胎用橡胶组合物的拉伸应力、拉伸断裂强度和拉伸断裂伸长率提高到现有水平以上。
有机微粒的配合量相对于二烯系橡胶100质量份为1~100质量份,优选为2~80质量份,更优选为4~60质量份,进一步优选为6~40质量份。如果有机微粒的配合量小于1质量份,则不能充分获得改良拉伸应力、拉伸断裂强度和拉伸断裂伸长率的作用。此外,如果有机微粒的配合量超过100质量份,则加工性恶化,轮胎用橡胶组合物的成本也变高。
在本发明中,有机微粒的平均粒径为0.001~100μm,优选为0.002~20μm,更优选为0.005~5μm,进一步优选为0.01~1μm。如果有机微粒的平均粒径小于0.001μm,则在二烯系橡胶中的分散性降低。此外,如果有机微粒的平均粒径超过100μm,则不能充分改良拉伸应力、拉伸断裂强度和拉伸断裂伸长率。在本说明书中,平均粒径是指使用激光显微镜测定的等效圆直径的平均值。例如,可以使用激光衍射散射式粒径分布测定装置LA-300(堀场制作所社制)、激光显微镜VK-8710(キーエンス社制)测定。
有机微粒由具有官能团的共聚物形成,通过该官能团形成交联结构。构成有机微粒的共聚物包含重复单元彼此不同的至少2种链段,这些链段由具有官能团的分子量500~20000的低聚物或预聚物形成。
构成有机微粒的共聚物包含至少2种链段,这些链段的重复单元彼此不同。各个链段由低聚物或预聚物形成,其数均分子量为500~20000,优选为500~10000,更优选为1000~10000。如果低聚物和预聚物的数均分子量小于500,则有时对与不同链段的共聚造成障碍。此外,如果低聚物和预聚物的数均分子量超过20000,则粒径的调整变得困难。在本说明书中,数均分子量是通过凝胶渗透色谱(GPC)、通过标准聚苯乙烯换算而测定的。
低聚物和预聚物是烃化合物或具有杂原子的烃化合物的(共)聚合物,可以例示例如聚烯烃系、聚酯系、聚醚系、聚碳酸酯系、聚(甲基)丙烯酸酯系、聚酰胺系、聚氨酯系、聚硅氧烷系等的低聚物和预聚物。这些低聚物和预聚物可以为均聚物,也可以为共聚物。
构成有机微粒的共聚物具有重复单元彼此不同的至少2种低聚物和预聚物作为其链段,并且至少1种低聚物或预聚物具有官能团。关于2种以上链段的选择,只要是能够将两者聚合,并且能够通过将所得的共聚物交联而形成的组合,就没有特别限制。
此外,低聚物和预聚物所具有的官能团可以是其单体来源的官能团,也可以是导入到各聚合物的官能团。作为官能团的种类,可以例示例如羧基、环氧基、缩水甘油基、酰基、乙烯基、(甲基)丙烯酰基、酸酐基、羟基、硅烷醇基、烷氧基甲硅烷基、氨基、异氰酸酯基、巯基等。
这些低聚物和预聚物所具有的官能团可以构成下述交联结构的至少一部分,所述交联结构将构成有机微粒的共聚物的链段之间相互结合。交联结构可以是上述官能团将链段彼此直接连接的交联结构,也可以与单独添加的交联剂作用而形成交联结构。
在本发明中,低聚物和预聚物优选除了上述官能团以外,还具有选自硫原子、巯基、硫醚键和多硫键中的至少1种。此外,构成共聚物的2种以上链段之中,至少1种链段可以进一步具有选自硫原子、巯基、硫醚键和多硫键中的至少1种。另外,这些硫原子、巯基、硫醚键和多硫键不参与构成有机微粒的共聚物的交联。此外,作为多硫键,可以例示例如二硫键、三硫键、四硫键等。
具有巯基的低聚物或预聚物,可举出例如烷基硫醇、巯基硅烷等单巯基化合物、多官能硫醇化合物的具有巯基的聚合物等。此外,作为具有硫醚键的低聚物或预聚物,可以举出例如包含被2个有机基团取代的2价硫的硫醚化合物、包含被3个有机基团取代的3价硫的硫醚化合物、包含被4个有机基团取代的4价硫的硫醚化合物等。作为具有多硫键的低聚物或预聚物,可例示例如通过2组硫醇的偶联而获得的具有二硫键、以及三硫键、四硫键等多硫键的化合物。作为具有二硫键的化合物,可例示秋兰姆系硫化促进剂、噻唑系硫化促进剂、液状多硫化物聚合物等。此外,作为具有四硫键的化合物,可例示双三乙氧基甲硅烷基丙基四硫化物等硅烷偶联剂。
配合于轮胎用橡胶组合物的平均粒径为0.001~100μm的有机微粒可以如下来获得:使具有官能团的分子量500~20000的低聚物或预聚物的具有不同重复单元的至少2种加成而得的聚合物,在由水、有机溶剂或二烯系橡胶构成的分散介质中使用官能团进行交联;或者通过在这些分散介质中加成而制成聚合物使其交联。
在调制有机微粒时,低聚物和预聚物的官能团优选通过在主要由水或有机溶剂构成的分散介质中,使要结合的链段间交联,从而形成交联结构。
或者,在调制有机微粒时,低聚物和预聚物的官能团优选通过在主要由橡胶成分构成的分散介质中,使要结合的链段间交联,从而形成交联结构。这里,作为分散介质的橡胶成分可以与组成轮胎用橡胶组合物的二烯系橡胶的至少一部分是相同种类。
在本发明中,交联时除了上述官能团以外,还可以使用交联催化剂、交联剂、溶剂(分散介质)。交联催化剂和交联剂可以根据官能团的种类而适当选择。作为分散介质,优选为水、和/或有机溶剂、和/或二烯系橡胶。作为有机溶剂,可以例示例如正戊烷、异戊烷、新戊烷、正己烷、2-甲基戊烷、3-甲基戊烷、2,2-二甲基丁烷、2,3-二甲基丁烷、正庚烷、2-甲基己烷、3-甲基己烷、2,2-二甲基戊烷、2,3-二甲基戊烷、2,4-二甲基戊烷、3,3-二甲基戊烷、3-乙基戊烷、2,2,3-三甲基丁烷、正辛烷、异辛烷等脂肪族烃;环戊烷、环己烷、甲基环戊烷等脂环式烃;二甲苯、苯、甲苯等芳香族烃;α-蒎烯、β-蒎烯、苧烯等萜系有机溶剂等。
此外,上述交联中,根据需要可以使用表面活性剂、乳化剂、分散剂、硅烷偶联剂等配合剂。
本发明的轮胎用橡胶组合物可以含有炭黑和/或白色填充剂。通过与炭黑和/或白色填充剂一起,配合上述具有交联结构的有机微粒,能够使轮胎用橡胶组合物的拉伸应力、拉伸断裂强度和拉伸断裂伸长率更优异。
作为炭黑,可举出例如SAF、ISAF、HAF、FEF、GPE、SRF等炉法炭黑,可以将它们单独配合或组合2种以上配合。
炭黑的氮吸附比表面积(N2SA)没有特别限制,优选为10~300m2/g,更优选为20~200m2/g,进一步优选为50~150m2/g。在本说明书中,氮吸附比表面积是依照JIS K6217-2测定的。
作为白色填充剂,可举出例如二氧化硅、碳酸钙、碳酸镁、滑石、粘土、氧化铝、氢氧化铝、氧化钛、硫酸钙等,其中优选为二氧化硅。这些白色填充剂可以单独配合或组合2种以上配合。
作为二氧化硅,可举出例如湿式二氧化硅(水合硅酸)、干式二氧化硅(无水硅酸)、硅酸钙、硅酸铝等,其中优选为湿式二氧化硅。这些二氧化硅可以单独配合或组合2种以上配合。
配合于轮胎用橡胶组合物的二氧化硅的CTAB吸附比表面积优选为50~300m2/g,更优选为70~250m2/g,进一步优选为90~200m2/g。二氧化硅的CTAB吸附比表面积是依照JIS K6217-3测定的。
在本发明中,上述炭黑和/或白色填充剂的配合量相对于二烯系橡胶100质量份,以炭黑和白色填充剂的合计计,优选为1~100质量份,更优选为5~90质量份,进一步优选为10~80质量份。
在轮胎用橡胶组合物中配合二氧化硅时,通过与二氧化硅一起配合硅烷偶联剂,从而能够改良二氧化硅在二烯系橡胶中的分散性,是优选的。优选硅烷偶联剂的配合量相对于二氧化硅的配合量优选为3~15质量%,更优选为4~10质量%。如果硅烷偶联剂的配合量小于3质量%,则不能充分改良二氧化硅的分散性。此外,如果硅烷偶联剂的配合量超过15质量%,则硅烷偶联剂彼此凝集、缩合,不能获得所希望的效果。
作为硅烷偶联剂的种类,没有特别限制,优选为含有硫的硅烷偶联剂。作为含有硫的硅烷偶联剂,可以例示例如双-(3-三乙氧基甲硅烷基丙基)四硫化物、双(3-三乙氧基甲硅烷基丙基)二硫化物、3-三甲氧基甲硅烷基丙基苯并噻唑四硫化物、γ-巯基丙基三乙氧基硅烷、3-辛酰基硫代丙基三乙氧基硅烷等。
轮胎用橡胶组合物可以添加硫化剂、硫化促进剂、硫化助剂、橡胶补强剂、软化剂(增塑剂)、防老化剂、加工助剂、活性剂、模具脱模剂、耐热稳定剂、耐候稳定剂、抗静电剂、着色剂、润滑剂、增稠剂等通常用于工业用轮胎用橡胶组合物的配合剂。只要不违背本发明的目的,就可以应用通常使用的配合量的这些配合剂,此外可以通过通常的调制方法进行添加、混炼或混合。
本发明的轮胎用橡胶组合物可以构成充气轮胎的胎面部、胎侧部。其中优选构成轮胎胎面部。将本发明的轮胎用橡胶组合物用于这些部位的充气轮胎能够将轮胎耐久性能提高到现有水平以上。
以下,通过实施例进一步说明本发明,但本发明的范围不限定于这些实施例。
实施例
制造例1(微粒1的制造)
使聚碳酸酯二醇(旭化成社制T6001,数均分子量为1000)160g和4,4’-二苯基甲烷二异氰酸酯(日本ポリウレタン工业社制ミリオネートMT,数均分子量为250)80g在80℃进行5小时反应,获得了末端异氰酸酯聚碳酸酯氨基甲酸酯预聚物。在其中混合具有二硫键的聚醚(大都产业株式会社制SULBRID12,数均分子量为2500)800g和甲基乙基酮800g,进一步在70℃使其进行5小时反应,然后将其冷却直到室温。将该聚碳酸酯与含有二硫键的聚醚的反应物设为“反应物1”。
此外,另行在甲基异丁基酮(MIBK,试剂)40g中混合二羟甲基丁酸(DMBA,试剂)24g、三乙胺(TEA,试剂)18g并使其溶解,进一步将其和苯二亚甲基二异氰酸酯(XDI,试剂)64g加入到先前的反应物1中,进行5分钟搅拌。接着在水1600g中加入失水山梨糖醇酸系表面活性剂(花王社制TW-0320V)60g并投入其中,再投入到高速溶解器式搅拌机,以转速1000rpm进行10分钟搅拌。然后慢慢升温到70℃,继续进行1小时搅拌,获得了乳白色乳液溶液。将该溶液涂布在玻璃板上,使水蒸发并用激光显微镜观察时,确认到生成了5μ左右的球状微粒。一边将该乳白色乳液溶液进行搅拌一边升温到80℃使水分蒸发,获得了白色的粉末。将其设为“微粒1”。
制造例2(微粒2的制造)
使聚碳酸酯二醇(旭化成社制T6001,数均分子量为1000)200g和4,4’-二苯基甲烷二异氰酸酯(日本ポリウレタン工业社制ミリオネートMT,数均分子量为250)100g在80℃进行5小时反应,获得了末端异氰酸酯聚碳酸酯氨基甲酸酯预聚物。在其中追加混合甲基乙基酮(MEK,试剂)1000g和聚异戊二烯低聚物(出光兴产社制Polyip,数均分子量为2500)1000g,进一步在70℃使其进行8小时反应,获得了“反应物2”。
此外,另行将三羟甲基丙烷(三菱ガス化学社制TMP)20g、甲基异丁基酮(MIBK,试剂)20g、和甲基丙烯酸2-异氰酸酯乙基酯(昭和电工社制MOI,数均分子量为155)23g混合,在80℃使其进行4小时反应,从而获得了“反应物3”。
接下来,在先前的反应物2总量中,在甲基异丁基酮(MIBK,试剂)10g中混合溶解二羟甲基丁酸(DMBA,试剂)8.3g和三乙胺(TEA,试剂)6g,获得了“混合物1”。
在该混合物1中混合苯二亚甲基二异氰酸酯(XDI,试剂)75g、和反应物3总量,进行了10分钟搅拌。
接着,在水1500g中投入失水山梨糖醇酸系表面活性剂(花王社制TW-0320V)60g、季戊四醇四(3-巯基丁酸酯)(昭和电工社制カレンズMT)80g、二月桂酸二丁基锡(DBTL,试剂)0.5g,投入到高速溶解器式搅拌机中,以转速1000rpm进行30分钟搅拌。然后慢慢升温到70℃,进一步继续进行1小时搅拌,获得了乳白色乳液溶液。将该溶液涂布在玻璃板上,使水蒸发并用激光显微镜观察,则确认到生成了5μ左右的球状微粒。一边将该乳白色乳液溶液进行搅拌一边升温到80℃而使水分蒸发,获得了白色的粉末。将其设为“微粒2”。
制造例3(微粒3的制造)
使聚碳酸酯二醇(旭化成社制T6001,数均分子量为1000)140g和4,4’-二苯基甲烷二异氰酸酯(日本ポリウレタン工业社制ミリオネートMT,数均分子量为250)70g在80℃进行5小时反应,获得了末端异氰酸酯聚碳酸酯氨基甲酸酯预聚物。在其中混合具有二硫键的聚醚(大都产业株式会社制SULBRID12,数均分子量为2500)530g和甲基乙基酮560g,进一步在80℃使其进行5小时反应,然后将其冷却到室温。将该聚碳酸酯与含有二硫键的聚醚的反应物设为“反应物4”。
此外,另行在甲基异丁基酮(MIBK,试剂)20g中混合二羟甲基丁酸(DMBA,试剂)12g、三乙胺(TEA,试剂)9g并使其溶解,进一步将其和苯二亚甲基二异氰酸酯(XDI,试剂)35g加入到先前的反应物4中,进行5分钟搅拌。接着在水1000g中加入失水山梨糖醇酸系表面活性剂(花王社制TW-0320V)50g并投入其中,再投入到高速溶解器式搅拌机,以转速1000rpm进行了10分钟搅拌。然后慢慢升温到60℃,继续进行1小时搅拌,获得了乳白色乳液溶液。将该溶液涂布在玻璃板上,使水蒸发并用激光显微镜观察,则确认到生成了5μ左右的球状微粒。一边将该乳白色乳液溶液进行搅拌一边升温到80℃而使水分蒸发,获得了白色的粉末。将其设为“微粒3”。
制造例4(微粒4(比较微粒)的制造)
使聚碳酸酯二醇(旭化成制T6001,数均分子量1000)200g、和4,4’-二苯基甲烷二异氰酸酯(日本ポリウレタン工业制ミリオネートMT,数均分子量250)100g在80℃进行5小时反应,获得了末端异氰酸酯聚碳酸酯氨基甲酸酯预聚物(反应物5)。
接着,在所得的末端异氰酸酯聚碳酸酯氨基甲酸酯预聚物(反应物5)132g中,混合甲基异丁基酮(MIBK)10.5g、二羟甲基丁酸(DMBA)6.0g和三乙胺(TEA)4.5g,进行了10分钟搅拌。
接着,投入水250g和失水山梨糖醇酸系表面活性剂(TW-0320V,花王制)10.0g和二月桂酸二丁基锡(DBTL)0.15g,用带有溶解器的搅拌装置,以溶解器转速1000rpm进行了10分钟搅拌。然后,慢慢升温到70℃,继续进行1小时搅拌,获得了乳白色乳液溶液。将该溶液涂布在玻璃板上,使水蒸发并用激光显微镜观察,则确认到生成了5μ左右的球状微粒。一边将该乳白色乳液溶液进行搅拌一边升温到80℃而使水分蒸发,获得了白色的粉末。将其设为“微粒4”(比较微粒)。
关于由表1所示的橡胶组成所形成的8种轮胎用橡胶组合物(实施例1~5,标准例1、比较例1~2),分别称量除了硫和硫化促进剂以外的配合成分,用1.7L密闭式班伯里密炼机进行5分钟混炼,在温度150℃下释放出母料,进行室温冷却。然后将该母料供于加热辊,加入硫和硫化促进剂进行混合,调制8种轮胎用橡胶组合物。另外,由于SBR为充油品,因此括号内记载了除去充油成分后的SBR的净重的量。使用所得的8种轮胎用橡胶组合物,在规定形状的模具中,在160℃进行20分钟硫化来制作硫化橡胶片,通过下述方法进行拉伸试验,评价了拉伸特性(拉伸应力、拉伸断裂强度和拉伸断裂伸长率)。
拉伸试验
由所得的硫化橡胶片,依照JIS K6251切出JIS3号哑铃型试验片。使用所得的试验片,依照JIS K6251测定了100%变形时的拉伸应力、300%变形时的拉伸应力、拉伸断裂强度和拉伸断裂伸长率。所得的结果以将标准例1的各个值设为100时的指数的形式示于表1。任一指数都是值越大,则意味着100%变形时的拉伸应力、300%变形时的拉伸应力、拉伸断裂强度和拉伸断裂伸长率越优异。
[表1]
另外,下述显示表1中使用的原材料的种类。
·SBR:具有羟基的丁苯橡胶,商品名:タフデンE581(旭化成ケミカルズ社制),相对于SBR100质量份添加了充油用油37.5质量份的充油品
·BR:丁二烯橡胶,(Nipol1220,日本ゼオン社制)
·二氧化硅:1165MP(Solvay社制)
·炭黑:シーストN(东海カーボン社制)
·微粒1~3:通过上述制造例1~3而获得的微粒1~3
·微粒4:通过上述制造例4而获得的微粒4(比较微粒)
·硅烷偶联剂:TESP(Si69,Evonik社制)
·氧化锌:氧化锌3种(正同化学工业社制)
·硬脂酸:珠硬脂酸(日本油脂社制)
·防老化剂:6PPD(フレキシス社制)
·硫黄:金华印油入微粉硫黄(鹤见化学工业社制)
·硫化促进剂1:硫化促进剂CBS(ノクセラーCZ-G,大内新兴化学工业社制)
·硫化促进剂2:サンセラーD-G(三新化学工业社制)
·油:エキストラクト4号S(昭和シェル石油社制)
由表1的结果确认了,实施例1~5的轮胎用橡胶组合物与标准例1的轮胎用橡胶组合物相比,100%变形时的拉伸应力、300%变形时的拉伸应力、拉伸断裂强度和拉伸断裂伸长率优异。
确认了:比较例1的轮胎用橡胶组合物与实施例1~5的轮胎用橡胶组合物相比,甚至与标准例1的轮胎用橡胶组合物相比,都是100%变形时的拉伸应力、300%变形时的拉伸应力、拉伸断裂强度和拉伸断裂伸长率差。
确认了:比较例2的轮胎用橡胶组合物与实施例1~5的轮胎用橡胶组合物相比,甚至与标准例1的轮胎用橡胶组合物相比,都是100%变形时的拉伸应力、300%变形时的拉伸应力、拉伸断裂强度和拉伸断裂伸长率差。
符号的说明
1 胎面部
2 胎侧部
7 胎面橡胶。
Claims (7)
1.一种轮胎用橡胶组合物,其特征在于,其中,在二烯系橡胶100质量份中,配合了1~100质量份的有机微粒,所述有机微粒的平均粒径为0.001~100μm且具有交联结构,所述有机微粒是共聚物的交联微粒,所述共聚物包含重复单元彼此不同的至少2种链段,所述至少2种链段由具有官能团的分子量500~20000的低聚物或预聚物形成,所述官能团形成了所述至少2种链段间的交联结构。
2.根据权利要求1所述的轮胎用橡胶组合物,其特征在于,所述链段中的至少1种还具有选自硫原子、巯基、硫醚键和多硫键中的至少1种。
3.根据权利要求1或2所述的轮胎用橡胶组合物,其特征在于,在所述二烯系橡胶100质量份中,还配合了炭黑和/或白色填充剂1~100质量份。
4.根据权利要求1~3中任一项所述的轮胎用橡胶组合物,其特征在于,所述有机微粒的交联结构是在主要由水或有机溶剂构成的分散介质中,所述官能团将所述至少2种链段之间交联而成的交联结构。
5.根据权利要求1~3中任一项所述的轮胎用橡胶组合物,其特征在于,所述有机微粒的交联结构是在主要由橡胶成分构成的分散介质中,所述官能团将所述至少2种链段之间交联而成的交联结构。
6.根据权利要求5所述的轮胎用橡胶组合物,其特征在于,所述橡胶成分与所述二烯系橡胶的至少一部分是相同种类。
7.一种充气轮胎,其具有由权利要求1~6中任一项所述的轮胎用橡胶组合物形成的轮胎胎面。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016024785A JP6176343B1 (ja) | 2016-02-12 | 2016-02-12 | タイヤ用ゴム組成物 |
JP2016-024785 | 2016-02-12 | ||
PCT/JP2017/004715 WO2017138603A1 (ja) | 2016-02-12 | 2017-02-09 | タイヤ用ゴム組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108495889A true CN108495889A (zh) | 2018-09-04 |
CN108495889B CN108495889B (zh) | 2020-10-27 |
Family
ID=59559091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780008120.8A Active CN108495889B (zh) | 2016-02-12 | 2017-02-09 | 轮胎用橡胶组合物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10781300B2 (zh) |
JP (1) | JP6176343B1 (zh) |
CN (1) | CN108495889B (zh) |
DE (1) | DE112017000788B4 (zh) |
WO (1) | WO2017138603A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108473727A (zh) * | 2016-02-26 | 2018-08-31 | 横滨橡胶株式会社 | 轮胎用橡胶组合物 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112018006052B4 (de) * | 2017-11-28 | 2022-03-24 | The Yokohama Rubber Co., Ltd. | Luftreifen |
JP7365877B2 (ja) * | 2019-12-02 | 2023-10-20 | Toyo Tire株式会社 | ゴム組成物、及びそれを用いた空気入りタイヤ |
CN115850642A (zh) * | 2022-12-05 | 2023-03-28 | 宁波聚泰新材料科技有限公司 | 一种高性能聚氨酯弹性体的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000026660A (ja) * | 1998-07-15 | 2000-01-25 | Bridgestone Corp | タイヤ用ゴム組成物及びそれを用いたタイヤ |
CN102153765A (zh) * | 2011-01-14 | 2011-08-17 | 东洋橡胶工业株式会社 | 橡胶湿法母炼胶及其制造方法、橡胶组合物以及充气轮胎 |
JP2014062141A (ja) * | 2012-09-19 | 2014-04-10 | Yokohama Rubber Co Ltd:The | タイヤ用ゴム組成物およびスタッドレスタイヤ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012144605A1 (ja) * | 2011-04-22 | 2012-10-26 | 横浜ゴム株式会社 | タイヤ用ゴム組成物およびスタッドレスタイヤ |
JP6036056B2 (ja) | 2012-09-12 | 2016-11-30 | 横浜ゴム株式会社 | タイヤ用ゴム組成物およびスタッドレスタイヤ |
JP6036079B2 (ja) * | 2012-09-20 | 2016-11-30 | 横浜ゴム株式会社 | スタッドレスタイヤ用ゴム組成物およびスタッドレスタイヤ |
JP5949716B2 (ja) | 2013-09-26 | 2016-07-13 | 横浜ゴム株式会社 | タイヤ用ゴム組成物およびスタッドレスタイヤ |
EP3040374B1 (en) | 2013-09-26 | 2019-06-05 | The Yokohama Rubber Co., Ltd. | Rubber composition for tires and studless winter tire |
JP5874704B2 (ja) | 2013-09-26 | 2016-03-02 | 横浜ゴム株式会社 | タイヤ用ゴム組成物およびスタッドレスタイヤ |
JP6308021B2 (ja) * | 2014-05-22 | 2018-04-11 | 横浜ゴム株式会社 | タイヤ用ゴム組成物およびスタッドレスタイヤ |
-
2016
- 2016-02-12 JP JP2016024785A patent/JP6176343B1/ja active Active
-
2017
- 2017-02-09 DE DE112017000788.7T patent/DE112017000788B4/de active Active
- 2017-02-09 CN CN201780008120.8A patent/CN108495889B/zh active Active
- 2017-02-09 US US16/077,399 patent/US10781300B2/en active Active
- 2017-02-09 WO PCT/JP2017/004715 patent/WO2017138603A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000026660A (ja) * | 1998-07-15 | 2000-01-25 | Bridgestone Corp | タイヤ用ゴム組成物及びそれを用いたタイヤ |
CN102153765A (zh) * | 2011-01-14 | 2011-08-17 | 东洋橡胶工业株式会社 | 橡胶湿法母炼胶及其制造方法、橡胶组合物以及充气轮胎 |
JP2014062141A (ja) * | 2012-09-19 | 2014-04-10 | Yokohama Rubber Co Ltd:The | タイヤ用ゴム組成物およびスタッドレスタイヤ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108473727A (zh) * | 2016-02-26 | 2018-08-31 | 横滨橡胶株式会社 | 轮胎用橡胶组合物 |
CN108473727B (zh) * | 2016-02-26 | 2021-05-28 | 横滨橡胶株式会社 | 轮胎用橡胶组合物 |
Also Published As
Publication number | Publication date |
---|---|
JP6176343B1 (ja) | 2017-08-09 |
DE112017000788T5 (de) | 2018-10-25 |
JP2017141396A (ja) | 2017-08-17 |
WO2017138603A1 (ja) | 2017-08-17 |
US10781300B2 (en) | 2020-09-22 |
DE112017000788B4 (de) | 2023-01-19 |
US20190048174A1 (en) | 2019-02-14 |
CN108495889B (zh) | 2020-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108495889A (zh) | 轮胎用橡胶组合物 | |
CN107207788A (zh) | 轮胎用橡胶组合物及充气轮胎 | |
CN109153826B (zh) | 轮胎用橡胶组合物 | |
CN102958990A (zh) | 轮胎用橡胶组合物和充气轮胎 | |
US20200061945A1 (en) | Pneumatic tire having a sealant layer and air barrier layer | |
KR20040012925A (ko) | 규산, 카본 블랙 및 고무 겔을 함유하는 고무 혼합물 | |
BRPI1004233A2 (pt) | pneumÁtico | |
CN108473727B (zh) | 轮胎用橡胶组合物 | |
US20230174747A1 (en) | Silane coupling agent composition and rubber composition comprising same | |
CN107849312A (zh) | 轮胎用橡胶组合物以及充气轮胎 | |
JP2017025238A (ja) | タイヤ用ゴム組成物および空気入りタイヤ | |
CN107922675B (zh) | 轮胎用橡胶组合物和充气轮胎 | |
KR20170008036A (ko) | 타이어 트레드용 고무 조성물 및 이의 제조방법 | |
US6555606B1 (en) | Preparation of rubber composition by organic solution mixing and articles thereof including tires | |
US6753375B2 (en) | Process for preparing composite, composition and article thereof | |
JP6613672B2 (ja) | タイヤ用ゴム組成物および空気入りタイヤ | |
JP5882021B2 (ja) | ゴム組成物及び空気入りタイヤ、並びに微粒子ゴム粉末の製造方法 | |
Wang | Enhancing performance, durability and service life of industrial rubber products by silica and silane fillers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Kanagawa Prefecture, Japan Patentee after: THE YOKOHAMA RUBBER Co.,Ltd. Country or region after: Japan Address before: Tokyo, Japan Patentee before: THE YOKOHAMA RUBBER Co.,Ltd. Country or region before: Japan |
|
CP03 | Change of name, title or address |