JPS6253014B2 - - Google Patents

Info

Publication number

JPS6253014B2

JPS6253014B2 JP17219480A JP17219480A JPS6253014B2 JP S6253014 B2 JPS6253014 B2 JP S6253014B2 JP 17219480 A JP17219480 A JP 17219480A JP 17219480 A JP17219480 A JP 17219480A JP S6253014 B2 JPS6253014 B2 JP S6253014B2

Authority

JP

Japan

Prior art keywords

polymer

rubber

composition

glass transition

isoprene

Prior art date

1980-12-05

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
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• RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 58
• 229920000642 polymer Polymers 0.000 claims description 41
• 239000000203 mixture Substances 0.000 claims description 39
• 229920001971 elastomer Polymers 0.000 claims description 22
• 230000009477 glass transition Effects 0.000 claims description 22
• 239000005060 rubber Substances 0.000 claims description 21
• 241001441571 Hiodontidae Species 0.000 claims description 2
• 239000003054 catalyst Substances 0.000 description 7
• 238000006116 polymerization reaction Methods 0.000 description 7
• 230000000052 comparative effect Effects 0.000 description 6
• 238000002156 mixing Methods 0.000 description 6
• 229920003048 styrene butadiene rubber Polymers 0.000 description 6
• 230000020169 heat generation Effects 0.000 description 5
• VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
• 238000004073 vulcanization Methods 0.000 description 5
• 229920002857 polybutadiene Polymers 0.000 description 4
• 229910052717 sulfur Inorganic materials 0.000 description 4
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
• 239000000654 additive Substances 0.000 description 3
• 239000006229 carbon black Substances 0.000 description 3
• 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 description 3
• XEOCKQIQXJNTER-UHFFFAOYSA-N gold palladium platinum Chemical compound [Pd].[Pd].[Pd].[Pd].[Pd].[Pt].[Pt].[Pt].[Pt].[Pt].[Pt].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au] XEOCKQIQXJNTER-UHFFFAOYSA-N 0.000 description 3
• 229910052744 lithium Inorganic materials 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 229920001195 polyisoprene Polymers 0.000 description 3
• 239000002904 solvent Substances 0.000 description 3
• 239000011593 sulfur Substances 0.000 description 3
• 230000007704 transition Effects 0.000 description 3
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
• 244000043261 Hevea brasiliensis Species 0.000 description 2
• MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
• IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
• WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
• 238000007792 addition Methods 0.000 description 2
• 230000003712 anti-aging effect Effects 0.000 description 2
• 150000007514 bases Chemical class 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 2
• 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
• 238000004898 kneading Methods 0.000 description 2
• 229920003052 natural elastomer Polymers 0.000 description 2
• 229920001194 natural rubber Polymers 0.000 description 2
• 239000003921 oil Substances 0.000 description 2
• 150000002900 organolithium compounds Chemical class 0.000 description 2
• 230000000704 physical effect Effects 0.000 description 2
• 230000000379 polymerizing effect Effects 0.000 description 2
• 238000012545 processing Methods 0.000 description 2
• KOAWAWHSMVKCON-UHFFFAOYSA-N 6-[difluoro-(6-pyridin-4-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl]quinoline Chemical group C=1C=C2N=CC=CC2=CC=1C(F)(F)C(N1N=2)=NN=C1C=CC=2C1=CC=NC=C1 KOAWAWHSMVKCON-UHFFFAOYSA-N 0.000 description 1
• 239000004215 Carbon black (E152) Substances 0.000 description 1
• XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
• 239000004606 Fillers/Extenders Substances 0.000 description 1
• 239000002879 Lewis base Substances 0.000 description 1
• WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
• 239000005062 Polybutadiene Substances 0.000 description 1
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
• KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
• 235000021355 Stearic acid Nutrition 0.000 description 1
• 239000002174 Styrene-butadiene Substances 0.000 description 1
• XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
• 238000000862 absorption spectrum Methods 0.000 description 1
• 150000001339 alkali metal compounds Chemical class 0.000 description 1
• 239000010426 asphalt Substances 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 238000004581 coalescence Methods 0.000 description 1
• 238000011161 development Methods 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 239000000446 fuel Substances 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 229930195733 hydrocarbon Natural products 0.000 description 1
• 150000002430 hydrocarbons Chemical class 0.000 description 1
• 239000003999 initiator Substances 0.000 description 1
• 229920003049 isoprene rubber Polymers 0.000 description 1
• 150000007527 lewis bases Chemical class 0.000 description 1
• QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
• OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
• 150000002902 organometallic compounds Chemical class 0.000 description 1
• 239000002685 polymerization catalyst Substances 0.000 description 1
• 239000010734 process oil Substances 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 235000002639 sodium chloride Nutrition 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• 230000003068 static effect Effects 0.000 description 1
• 239000008117 stearic acid Substances 0.000 description 1
• 150000003512 tertiary amines Chemical class 0.000 description 1
• 238000012360 testing method Methods 0.000 description 1
• YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 235000014692 zinc oxide Nutrition 0.000 description 1
• 239000011787 zinc oxide Substances 0.000 description 1