JP6839734B2 - ゴム組成物の製造方法 - Google Patents
ゴム組成物の製造方法 Download PDFInfo
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- JP6839734B2 JP6839734B2 JP2019134398A JP2019134398A JP6839734B2 JP 6839734 B2 JP6839734 B2 JP 6839734B2 JP 2019134398 A JP2019134398 A JP 2019134398A JP 2019134398 A JP2019134398 A JP 2019134398A JP 6839734 B2 JP6839734 B2 JP 6839734B2
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- Prior art keywords
- rubber composition
- catalyst
- aluminum
- compound
- conjugated diene
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims description 71
- 229920001971 elastomer Polymers 0.000 title claims description 53
- 239000005060 rubber Substances 0.000 title claims description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 34
- 238000000034 method Methods 0.000 title claims description 12
- 150000001993 dienes Chemical class 0.000 claims description 56
- 229920000642 polymer Polymers 0.000 claims description 55
- 239000003054 catalyst Substances 0.000 claims description 53
- 150000001875 compounds Chemical class 0.000 claims description 38
- -1 carboxylic acid compound Chemical class 0.000 claims description 37
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 36
- 239000000178 monomer Substances 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 230000004927 fusion Effects 0.000 claims description 12
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims description 11
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical group CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 claims description 9
- 229910052723 transition metal Inorganic materials 0.000 claims description 9
- 150000003624 transition metals Chemical class 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 8
- 239000011574 phosphorus Substances 0.000 claims description 8
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 claims description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 6
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 claims description 6
- 238000011065 in-situ storage Methods 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 4
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical group C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 claims description 3
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 claims description 3
- LQIIEHBULBHJKX-UHFFFAOYSA-N 2-methylpropylalumane Chemical compound CC(C)C[AlH2] LQIIEHBULBHJKX-UHFFFAOYSA-N 0.000 claims description 3
- UGWOAPBVIGCNOV-UHFFFAOYSA-N 5-ethenyldec-5-ene Chemical compound CCCCC=C(C=C)CCCC UGWOAPBVIGCNOV-UHFFFAOYSA-N 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- HQMRIBYCTLBDAK-UHFFFAOYSA-M bis(2-methylpropyl)alumanylium;chloride Chemical compound CC(C)C[Al](Cl)CC(C)C HQMRIBYCTLBDAK-UHFFFAOYSA-M 0.000 claims description 3
- DFGSACBYSGUJDZ-UHFFFAOYSA-M chloro(dihexyl)alumane Chemical compound [Cl-].CCCCCC[Al+]CCCCCC DFGSACBYSGUJDZ-UHFFFAOYSA-M 0.000 claims description 3
- HYZXMVILOKSUKA-UHFFFAOYSA-K chloro(dimethyl)alumane;dichloro(methyl)alumane Chemical compound C[Al](C)Cl.C[Al](Cl)Cl HYZXMVILOKSUKA-UHFFFAOYSA-K 0.000 claims description 3
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 claims description 3
- QRQUTSPLBBZERR-UHFFFAOYSA-M dioctylalumanylium;chloride Chemical compound CCCCCCCC[Al](Cl)CCCCCCCC QRQUTSPLBBZERR-UHFFFAOYSA-M 0.000 claims description 3
- ZMXPNWBFRPIZFV-UHFFFAOYSA-M dipropylalumanylium;chloride Chemical compound [Cl-].CCC[Al+]CCC ZMXPNWBFRPIZFV-UHFFFAOYSA-M 0.000 claims description 3
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 claims description 3
- DZZKHRZZALRSLB-UHFFFAOYSA-N hexylaluminum Chemical compound CCCCCC[Al] DZZKHRZZALRSLB-UHFFFAOYSA-N 0.000 claims description 3
- VMLUVDHAXSZZSR-UHFFFAOYSA-L hexylaluminum(2+);dichloride Chemical compound CCCCCC[Al](Cl)Cl VMLUVDHAXSZZSR-UHFFFAOYSA-L 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 230000000415 inactivating effect Effects 0.000 claims description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- YSTQWZZQKCCBAY-UHFFFAOYSA-L methylaluminum(2+);dichloride Chemical compound C[Al](Cl)Cl YSTQWZZQKCCBAY-UHFFFAOYSA-L 0.000 claims description 3
- KUVXJBSVPBXHEK-UHFFFAOYSA-N octylaluminum Chemical compound CCCCCCCC[Al] KUVXJBSVPBXHEK-UHFFFAOYSA-N 0.000 claims description 3
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 claims description 3
- GGFBICGBDXVAGX-UHFFFAOYSA-N propylaluminum Chemical compound [Al].[CH2]CC GGFBICGBDXVAGX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 claims description 3
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 3
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 claims description 3
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 3
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 claims description 3
- RFUDQCRVCDXBGK-UHFFFAOYSA-L dichloro(propyl)alumane Chemical compound [Cl-].[Cl-].CCC[Al+2] RFUDQCRVCDXBGK-UHFFFAOYSA-L 0.000 claims description 2
- RBLGTYCOUOIUNY-UHFFFAOYSA-L octylaluminum(2+);dichloride Chemical compound CCCCCCCC[Al](Cl)Cl RBLGTYCOUOIUNY-UHFFFAOYSA-L 0.000 claims description 2
- IMJGQTCMUZMLRZ-UHFFFAOYSA-N buta-1,3-dien-2-ylbenzene Chemical compound C=CC(=C)C1=CC=CC=C1 IMJGQTCMUZMLRZ-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 description 57
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 44
- 238000006116 polymerization reaction Methods 0.000 description 23
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 16
- 238000002156 mixing Methods 0.000 description 16
- 239000005062 Polybutadiene Substances 0.000 description 10
- 238000009472 formulation Methods 0.000 description 10
- 229920002857 polybutadiene Polymers 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 229910052779 Neodymium Inorganic materials 0.000 description 8
- ZLMKQJQJURXYLC-UHFFFAOYSA-N bis(2-ethylhexoxy)-oxophosphanium Chemical compound CCCCC(CC)CO[P+](=O)OCC(CC)CCCC ZLMKQJQJURXYLC-UHFFFAOYSA-N 0.000 description 8
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 7
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 description 6
- ULUYRVWYCIOFRV-UHFFFAOYSA-K 2-ethylhexanoate;iron(3+) Chemical compound [Fe+3].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O ULUYRVWYCIOFRV-UHFFFAOYSA-K 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 6
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 230000000379 polymerizing effect Effects 0.000 description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- UWNADWZGEHDQAB-UHFFFAOYSA-N 2,5-dimethylhexane Chemical group CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 2
- 150000001206 Neodymium Chemical class 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- ARWCRSVRKCNEDI-UHFFFAOYSA-K neodymium(3+);octanoate Chemical compound [Nd+3].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O.CCCCCCCC([O-])=O ARWCRSVRKCNEDI-UHFFFAOYSA-K 0.000 description 2
- 150000003018 phosphorus compounds Chemical class 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- IMWCPTKSESEZCL-AHUNZLEGSA-H (Z)-but-2-enedioate iron(3+) Chemical compound [Fe+3].[Fe+3].[O-]C(=O)\C=C/C([O-])=O.[O-]C(=O)\C=C/C([O-])=O.[O-]C(=O)\C=C/C([O-])=O IMWCPTKSESEZCL-AHUNZLEGSA-H 0.000 description 1
- IMWCPTKSESEZCL-SPSNFJOYSA-H (e)-but-2-enedioate;iron(3+) Chemical compound [Fe+3].[Fe+3].[O-]C(=O)\C=C\C([O-])=O.[O-]C(=O)\C=C\C([O-])=O.[O-]C(=O)\C=C\C([O-])=O IMWCPTKSESEZCL-SPSNFJOYSA-H 0.000 description 1
- PMVSDNDAUGGCCE-ODZAUARKSA-L (z)-but-2-enedioate;iron(2+) Chemical compound [Fe+2].[O-]C(=O)\C=C/C([O-])=O PMVSDNDAUGGCCE-ODZAUARKSA-L 0.000 description 1
- PFKAKHILNWLJRT-UHFFFAOYSA-H 2-hydroxypropane-1,2,3-tricarboxylate;iron(2+) Chemical compound [Fe+2].[Fe+2].[Fe+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O PFKAKHILNWLJRT-UHFFFAOYSA-H 0.000 description 1
- YNVZDODIHZTHOZ-UHFFFAOYSA-K 2-hydroxypropanoate;iron(3+) Chemical compound [Fe+3].CC(O)C([O-])=O.CC(O)C([O-])=O.CC(O)C([O-])=O YNVZDODIHZTHOZ-UHFFFAOYSA-K 0.000 description 1
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- NMVXHZSPDTXJSJ-UHFFFAOYSA-L 2-methylpropylaluminum(2+);dichloride Chemical compound CC(C)C[Al](Cl)Cl NMVXHZSPDTXJSJ-UHFFFAOYSA-L 0.000 description 1
- IRPYGMSZVVQFJI-UHFFFAOYSA-N CCCCCCCCC(C(C)C)(C(C)C)P(O)(O)O Chemical compound CCCCCCCCC(C(C)C)(C(C)C)P(O)(O)O IRPYGMSZVVQFJI-UHFFFAOYSA-N 0.000 description 1
- SSKDEYYQVDFQSU-UHFFFAOYSA-N CCCCCCCCCCCC(C(C)C)(C(C)C)P(O)(O)O Chemical compound CCCCCCCCCCCC(C(C)C)(C(C)C)P(O)(O)O SSKDEYYQVDFQSU-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CZNVSLGYWMSMKE-OPDGVEILSA-K Ferric gluconate Chemical compound [Fe+3].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O CZNVSLGYWMSMKE-OPDGVEILSA-K 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- DKKCQDROTDCQOR-UHFFFAOYSA-L Ferrous lactate Chemical compound [Fe+2].CC(O)C([O-])=O.CC(O)C([O-])=O DKKCQDROTDCQOR-UHFFFAOYSA-L 0.000 description 1
- 241001441571 Hiodontidae Species 0.000 description 1
- PWPLCTLFFHAONV-UHFFFAOYSA-K P(OC(C(CCCC)CC)CC(CCCC)CC)([O-])=O.[Nd+3].C(C)C(CC(C(CCCC)CC)OP([O-])=O)CCCC.C(C)C(CC(C(CCCC)CC)OP([O-])=O)CCCC Chemical compound P(OC(C(CCCC)CC)CC(CCCC)CC)([O-])=O.[Nd+3].C(C)C(CC(C(CCCC)CC)OP([O-])=O)CCCC.C(C)C(CC(C(CCCC)CC)OP([O-])=O)CCCC PWPLCTLFFHAONV-UHFFFAOYSA-K 0.000 description 1
- VLMDNPILXCHPNE-UHFFFAOYSA-N P(OCC(CCCC)CC)([O-])[O-].[Nd+3].C(C)C(COP([O-])[O-])CCCC.C(C)C(COP([O-])[O-])CCCC.[Nd+3] Chemical compound P(OCC(CCCC)CC)([O-])[O-].[Nd+3].C(C)C(COP([O-])[O-])CCCC.C(C)C(COP([O-])[O-])CCCC.[Nd+3] VLMDNPILXCHPNE-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- DVQJZMHWNRXGSM-UHFFFAOYSA-N bis(2-methylpropyl) hydrogen phosphite Chemical compound CC(C)COP(O)OCC(C)C DVQJZMHWNRXGSM-UHFFFAOYSA-N 0.000 description 1
- AZWXAPCAJCYGIA-UHFFFAOYSA-N bis(2-methylpropyl)alumane Chemical class CC(C)C[AlH]CC(C)C AZWXAPCAJCYGIA-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- PAZHOQPRMVOBDD-RMRYJAPISA-N cyclopenta-1,3-diene;(1s)-1-(2-diphenylphosphanylcyclopenta-1,4-dien-1-yl)-n,n-dimethylethanamine;iron(2+) Chemical compound [Fe+2].C=1C=C[CH-]C=1.[CH-]1C=CC(P(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1[C@@H](N(C)C)C PAZHOQPRMVOBDD-RMRYJAPISA-N 0.000 description 1
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 1
- AAWSIHUQDIKWHS-UHFFFAOYSA-N dibutyl cyclohexyl phosphite Chemical compound CCCCOP(OCCCC)OC1CCCCC1 AAWSIHUQDIKWHS-UHFFFAOYSA-N 0.000 description 1
- ZTFZFNJCVJIWPZ-UHFFFAOYSA-N dibutyl dodecyl phosphite Chemical compound CCCCCCCCCCCCOP(OCCCC)OCCCC ZTFZFNJCVJIWPZ-UHFFFAOYSA-N 0.000 description 1
- UAOSGEVDTPJTFR-UHFFFAOYSA-N dibutyl nonyl phosphite Chemical compound CCCCCCCCCOP(OCCCC)OCCCC UAOSGEVDTPJTFR-UHFFFAOYSA-N 0.000 description 1
- IEEUVYUEMJZUJT-UHFFFAOYSA-N dibutyl octyl phosphite Chemical compound CCCCCCCCOP(OCCCC)OCCCC IEEUVYUEMJZUJT-UHFFFAOYSA-N 0.000 description 1
- HEGXHCKAUFQNPC-UHFFFAOYSA-N dicyclohexyl hydrogen phosphite Chemical compound C1CCCCC1OP(O)OC1CCCCC1 HEGXHCKAUFQNPC-UHFFFAOYSA-N 0.000 description 1
- DHTQKXHLXVUBCF-UHFFFAOYSA-N diethyl phenyl phosphate Chemical compound CCOP(=O)(OCC)OC1=CC=CC=C1 DHTQKXHLXVUBCF-UHFFFAOYSA-N 0.000 description 1
- HJXBDPDUCXORKZ-UHFFFAOYSA-N diethylalumane Chemical compound CC[AlH]CC HJXBDPDUCXORKZ-UHFFFAOYSA-N 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- XFUSKHPBJXJFRA-UHFFFAOYSA-N dihexyl hydrogen phosphite Chemical compound CCCCCCOP(O)OCCCCCC XFUSKHPBJXJFRA-UHFFFAOYSA-N 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- TUTOKIOKAWTABR-UHFFFAOYSA-N dimethylalumane Chemical compound C[AlH]C TUTOKIOKAWTABR-UHFFFAOYSA-N 0.000 description 1
- GPVWOHFQOFSFAV-UHFFFAOYSA-N dinonyl hydrogen phosphite Chemical compound CCCCCCCCCOP(O)OCCCCCCCCC GPVWOHFQOFSFAV-UHFFFAOYSA-N 0.000 description 1
- JAGXRFFDUAYIAG-UHFFFAOYSA-K dioctan-2-yl phosphate;neodymium(3+) Chemical compound [Nd+3].CCCCCCC(C)OP([O-])(=O)OC(C)CCCCCC.CCCCCCC(C)OP([O-])(=O)OC(C)CCCCCC.CCCCCCC(C)OP([O-])(=O)OC(C)CCCCCC JAGXRFFDUAYIAG-UHFFFAOYSA-K 0.000 description 1
- XMQYIPNJVLNWOE-UHFFFAOYSA-N dioctyl hydrogen phosphite Chemical compound CCCCCCCCOP(O)OCCCCCCCC XMQYIPNJVLNWOE-UHFFFAOYSA-N 0.000 description 1
- GNPSMYTXIPVJDU-UHFFFAOYSA-N dioctylalumane Chemical class C(CCCCCCC)[AlH]CCCCCCCC GNPSMYTXIPVJDU-UHFFFAOYSA-N 0.000 description 1
- NFORZJQPTUSMRL-UHFFFAOYSA-N dipropan-2-yl hydrogen phosphite Chemical compound CC(C)OP(O)OC(C)C NFORZJQPTUSMRL-UHFFFAOYSA-N 0.000 description 1
- XOCWTYIVWYOSGQ-UHFFFAOYSA-N dipropylalumane Chemical compound C(CC)[AlH]CCC XOCWTYIVWYOSGQ-UHFFFAOYSA-N 0.000 description 1
- JSPBAVGTJNAVBJ-UHFFFAOYSA-N ethyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCC)OC1=CC=CC=C1 JSPBAVGTJNAVBJ-UHFFFAOYSA-N 0.000 description 1
- VEPSWGHMGZQCIN-UHFFFAOYSA-H ferric oxalate Chemical compound [Fe+3].[Fe+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O VEPSWGHMGZQCIN-UHFFFAOYSA-H 0.000 description 1
- 239000011640 ferrous citrate Substances 0.000 description 1
- 235000019850 ferrous citrate Nutrition 0.000 description 1
- 235000013924 ferrous gluconate Nutrition 0.000 description 1
- 239000004222 ferrous gluconate Substances 0.000 description 1
- 235000013925 ferrous lactate Nutrition 0.000 description 1
- 239000004225 ferrous lactate Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- CFTUQJXKBQKTHA-UHFFFAOYSA-K heptanoate;neodymium(3+) Chemical compound [Nd+3].CCCCCCC([O-])=O.CCCCCCC([O-])=O.CCCCCCC([O-])=O CFTUQJXKBQKTHA-UHFFFAOYSA-K 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- KQFYWTSRWKUWMJ-UHFFFAOYSA-K hexanoate;neodymium(3+) Chemical compound [Nd+3].CCCCCC([O-])=O.CCCCCC([O-])=O.CCCCCC([O-])=O KQFYWTSRWKUWMJ-UHFFFAOYSA-K 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- ZWZHJDRBENYHMK-UHFFFAOYSA-L iron(2+);2-methylprop-2-enoate Chemical compound [Fe+2].CC(=C)C([O-])=O.CC(=C)C([O-])=O ZWZHJDRBENYHMK-UHFFFAOYSA-L 0.000 description 1
- BUJJNPWRTNNUCG-UHFFFAOYSA-L iron(2+);dibenzoate Chemical compound [Fe+2].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 BUJJNPWRTNNUCG-UHFFFAOYSA-L 0.000 description 1
- PQQAOTNUALRVTE-UHFFFAOYSA-L iron(2+);diformate Chemical compound [Fe+2].[O-]C=O.[O-]C=O PQQAOTNUALRVTE-UHFFFAOYSA-L 0.000 description 1
- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 description 1
- JFKVLQMLKGZJOK-UHFFFAOYSA-L iron(2+);pentanoate Chemical compound [Fe+2].CCCCC([O-])=O.CCCCC([O-])=O JFKVLQMLKGZJOK-UHFFFAOYSA-L 0.000 description 1
- GNOZLGOOOBMHRC-UHFFFAOYSA-L iron(2+);prop-2-enoate Chemical compound [Fe+2].[O-]C(=O)C=C.[O-]C(=O)C=C GNOZLGOOOBMHRC-UHFFFAOYSA-L 0.000 description 1
- LEAHKHRYYHGCAP-UHFFFAOYSA-L iron(2+);pyridine-2-carboxylate Chemical compound [Fe+2].[O-]C(=O)C1=CC=CC=N1.[O-]C(=O)C1=CC=CC=N1 LEAHKHRYYHGCAP-UHFFFAOYSA-L 0.000 description 1
- HOIQWTMREPWSJY-GNOQXXQHSA-K iron(3+);(z)-octadec-9-enoate Chemical compound [Fe+3].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O HOIQWTMREPWSJY-GNOQXXQHSA-K 0.000 description 1
- RBURNKQMEAEGBB-UHFFFAOYSA-K iron(3+);2-methylprop-2-enoate Chemical compound [Fe+3].CC(=C)C([O-])=O.CC(=C)C([O-])=O.CC(=C)C([O-])=O RBURNKQMEAEGBB-UHFFFAOYSA-K 0.000 description 1
- RHAYTLAXRWFCKG-UHFFFAOYSA-K iron(3+);pentanoate Chemical compound [Fe+3].CCCCC([O-])=O.CCCCC([O-])=O.CCCCC([O-])=O RHAYTLAXRWFCKG-UHFFFAOYSA-K 0.000 description 1
- WNWBIDPJHFYYLM-UHFFFAOYSA-K iron(3+);prop-2-enoate Chemical compound [Fe+3].[O-]C(=O)C=C.[O-]C(=O)C=C.[O-]C(=O)C=C WNWBIDPJHFYYLM-UHFFFAOYSA-K 0.000 description 1
- XYLIUBFEJNAWSC-UHFFFAOYSA-K iron(3+);pyridine-2-carboxylate Chemical compound [Fe+3].[O-]C(=O)C1=CC=CC=N1.[O-]C(=O)C1=CC=CC=N1.[O-]C(=O)C1=CC=CC=N1 XYLIUBFEJNAWSC-UHFFFAOYSA-K 0.000 description 1
- PVFSDGKDKFSOTB-UHFFFAOYSA-K iron(3+);triacetate Chemical compound [Fe+3].CC([O-])=O.CC([O-])=O.CC([O-])=O PVFSDGKDKFSOTB-UHFFFAOYSA-K 0.000 description 1
- ITAUHKJMPRCVIH-UHFFFAOYSA-K iron(3+);tribenzoate Chemical compound [Fe+3].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 ITAUHKJMPRCVIH-UHFFFAOYSA-K 0.000 description 1
- WHRBSMVATPCWLU-UHFFFAOYSA-K iron(3+);triformate Chemical compound [Fe+3].[O-]C=O.[O-]C=O.[O-]C=O WHRBSMVATPCWLU-UHFFFAOYSA-K 0.000 description 1
- NPFOYSMITVOQOS-UHFFFAOYSA-K iron(III) citrate Chemical compound [Fe+3].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NPFOYSMITVOQOS-UHFFFAOYSA-K 0.000 description 1
- LNOZJRCUHSPCDZ-UHFFFAOYSA-L iron(ii) acetate Chemical compound [Fe+2].CC([O-])=O.CC([O-])=O LNOZJRCUHSPCDZ-UHFFFAOYSA-L 0.000 description 1
- HLBWMQJLOGMNBR-XRDLMGPZSA-N iron;(2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanoic acid;hydrate Chemical compound O.[Fe].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O HLBWMQJLOGMNBR-XRDLMGPZSA-N 0.000 description 1
- LZKLAOYSENRNKR-LNTINUHCSA-N iron;(z)-4-oxoniumylidenepent-2-en-2-olate Chemical compound [Fe].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O LZKLAOYSENRNKR-LNTINUHCSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- SIINVGJQWZKNSJ-UHFFFAOYSA-K neodymium(3+);octadecanoate Chemical compound [Nd+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O SIINVGJQWZKNSJ-UHFFFAOYSA-K 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 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
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- RJWGEDRMCVAJAL-UHFFFAOYSA-N octyl dipropan-2-yl phosphite Chemical compound CCCCCCCCOP(OC(C)C)OC(C)C RJWGEDRMCVAJAL-UHFFFAOYSA-N 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- XTTGYFREQJCEML-UHFFFAOYSA-N tributyl phosphite Chemical compound CCCCOP(OCCCC)OCCCC XTTGYFREQJCEML-UHFFFAOYSA-N 0.000 description 1
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- SJHCUXCOGGKFAI-UHFFFAOYSA-N tripropan-2-yl phosphite Chemical compound CC(C)OP(OC(C)C)OC(C)C SJHCUXCOGGKFAI-UHFFFAOYSA-N 0.000 description 1
- NURJXHUITUPBOD-UHFFFAOYSA-N tris(2-methylpropyl) phosphite Chemical compound CC(C)COP(OCC(C)C)OCC(C)C NURJXHUITUPBOD-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011787 zinc oxide Substances 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F136/06—Butadiene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/21—Rubbery or elastomeric properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- Chemical Kinetics & Catalysis (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerization Catalysts (AREA)
Description
ヘプタン 100ml、ネオジムバーサテート 75mg、塩化ジエチルアルミニウム 90mg、ジイソブチルアルミニウムヒドリド 660mg、トリイソブチルアルミニウム 620mg、および1,3−ブタジエン 140mgを混合して第1触媒を製造した。
上記実施例1で2−エチルへキシル酸の投入量を1.875gに変更したこと以外は、実施例1と同様の方法でハイシス1,4−ポリブタジエンを含むマトリックス中にシンジオタクチック1,2−ポリブタジエンが分散されたゴム組成物を製造した。
上記実施例1で2−エチルへキシル酸の投入量を0.75gに変更したこと以外は、実施例1と同様の方法でハイシス1,4−ポリブタジエンを含むマトリックス中にシンジオタクチック1,2−ポリブタジエンが分散されたゴム組成物を製造した。
ヘプタン 100ml、ネオジムバーサテート 75mg、塩化ジエチルアルミニウム 90mg、ジイソブチルアルミニウムヒドリド 660mg、トリイソブチルアルミニウム 620mg、および1,3−ブタジエン 140mgを混合して第1触媒を製造した。
ヘプタン 100ml、ネオジムバーサテート 75mg、塩化ジエチルアルミニウム 90mg、ジイソブチルアルミニウムヒドリド 660mg、トリイソブチルアルミニウム 620mg、および1,3−ブタジエン 140mgを混合して第1触媒を製造した。
ヘプタン 100ml、ネオジムバーサテート 75mg、塩化ジエチルアルミニウム 90mg、ジイソブチルアルミニウムヒドリド 660mg、トリイソブチルアルミニウム 620mg、および1,3−ブタジエン 140mgを混合して第1触媒を製造した。
実施例1〜3および比較例1〜3によるゴム組成物、天然ゴム、カーボンブラック、酸化亜鉛、ステアリン酸、酸化防止剤、硫黄、加硫促進剤を混合および撹拌して配合物を製造した。前記実施例1〜3および比較例1〜3によるゴム組成物を含む配合物をそれぞれ製造例1〜3および比較製造例1〜3と名付け、それぞれの配合物の組成を下記表1に示した。
1.ムーニー粘度(cps)
製造例および比較製造例の配合物をそれぞれ30gずつ取り、ローラーを用いて厚さ8mm、面積5cm×5cmの試験片を2個作製した。試験片をローターの前後に付着させて、回転式粘度計(ALPHA Technologies、MOONEY MV2000)を用いてムーニー粘度を測定した。ローターを回転式粘度計に装着すると、初期1分間100℃までの予熱を経た後、ローターが始動して配合物の4分間の粘度変化を測定して、ML1+4(100℃)の値で表示されるムーニー粘度を得た。
製造例および比較製造例の配合物を、ロールミル(roll mill)を利用して80℃で混練し、2mm厚さのロールで平たいシート形態に加工した後、24時間放置した。次に、160℃でプレスを用いてRPA(Rubber Process Analyzer)で測定された架橋時間の間加硫を行い、2mm厚さのシート試験片を製造した。
−300%モジュラス:25℃で試験片を300%伸張したとき、試験片に作用するストレス(応力)を測定(単位:kgf/cm2)
−引張強度:ASTM D 790法で測定(単位:kgf/cm2)
−伸び率:引張試験器を用いて試験片が切れるときまでの伸び値を%単位で測定。
Claims (8)
- (a)第1触媒の存在下で共役ジエン系単量体を含む混合物を反応させるステップと、
(b)前記ステップ(a)の生成物にカルボン酸系化合物を投入して前記第1触媒を失活するステップと、
(c)前記ステップ(b)の生成物に第2触媒および共役ジエン系単量体を投入した後に反応させるステップと、
を含むことを特徴とする、ゴム組成物の製造方法であって、
前記ステップ(a)〜ステップ(c)は、in−situ方式で行われ、
前記第1触媒は、ランタン族錯化合物、有機アルミニウム塩化物、および有機アルミニウム化合物を含み、
前記第2触媒は、遷移金属錯化合物、リン系化合物、およびトリアルキルアルミニウム化合物を含み、
前記遷移金属錯化合物の錯イオンのうち少なくとも一部が前記カルボン酸系化合物と同一であることを特徴とする、ゴム組成物の製造方法。 - 前記カルボン酸系化合物は、下記化学式1で表される化合物であることを特徴とする、請求項1に記載のゴム組成物の製造方法:
前記化学式1中、R1およびR2は、それぞれ独立して、C1〜C20のアルキル基またはアリール基であり、R3は、C1〜C20のアルキル基、アリール基、または水素原子である。 - 前記共役ジエン系単量体は、1,3−ブタジエン、2,3−ジメチル−1,3−ブタジエン、ピペリレン、3−ブチル−1,3−オクタジエン、イソプレン、2−フェニル−1,3−ブタジエン、およびこれらのうち2以上の組み合わせからなる群より選択される少なくとも一つであることを特徴とする、請求項1または2に記載のゴム組成物の製造方法。
- 前記有機アルミニウム塩化物は、塩化ジエチルアルミニウム、塩化ジメチルアルミニウム、塩化ジプロピルアルミニウム、塩化ジイソブチルアルミニウム、塩化ジヘキシルアルミニウム、塩化ジオクチルアルミニウム、ジ塩化エチルアルミニウム、ジ塩化メチルアルミニウム、ジ塩化プロピルアルミニウム、ジ塩化イソブチルアルミニウム、ジ塩化へキシルアルミニウム、ジ塩化オクチルアルミニウム、エチルアルミニウムセスキクロライド、メチルアルミニウムセスキクロライド、プロピルアルミニウムセスキクロライド、イソブチルアルミニウムセスキクロライド、ヘキシルアルミニウムセスキクロライド、オクチルアルミニウムセスキクロライド、およびこれらのうち2以上の組み合わせからなる群より選択される少なくとも一つであり、
前記有機アルミニウム化合物は、トリメチルアルミニウム、トリエチルアルミニウム、トリプロピルアルミニウム、トリブチルアルミニウム、トリイソブチルアルミニウム、トリヘキシルアルミニウム、塩化ジエチルアルミニウム、ジイソブチルアルミニウムヒドリド、およびこれらのうち2以上の組み合わせからなる群より選択される少なくとも一つであることを特徴とする、請求項1〜3のいずれか1項に記載のゴム組成物の製造方法。 - 前記リン系化合物は、ホスファイト、ホスフェート、またはこれらの混合物であることを特徴とする、請求項1〜4のいずれか1項に記載のゴム組成物の製造方法。
- 前記ステップ(b)で、前記第1触媒および前記カルボン酸系化合物のモル比は、1:0.5〜1.5であることを特徴とする、請求項1〜5のいずれか1項に記載のゴム組成物の製造方法。
- 前記ステップ(c)の生成物は、160〜175℃で融点ピークを有し、前記融点ピークにおいて溶融熱が1.0J/g以上であることを特徴とする、請求項1〜6のいずれか1項に記載のゴム組成物の製造方法。
- 前記ゴム組成物は、ハイシス共役ジエン系重合体60〜90質量%、およびシンジオタクチック共役ジエン系重合体10〜40質量%を含むことを特徴とする、請求項1〜7のいずれか1項に記載のゴム組成物の製造方法。
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