KR20170042257A - 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물 - Google Patents
변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물 Download PDFInfo
- Publication number
- KR20170042257A KR20170042257A KR1020160130858A KR20160130858A KR20170042257A KR 20170042257 A KR20170042257 A KR 20170042257A KR 1020160130858 A KR1020160130858 A KR 1020160130858A KR 20160130858 A KR20160130858 A KR 20160130858A KR 20170042257 A KR20170042257 A KR 20170042257A
- Authority
- KR
- South Korea
- Prior art keywords
- tin
- conjugated diene
- polymer
- carbon atoms
- weight
- 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
- 229920000642 polymer Polymers 0.000 title claims abstract description 103
- 150000001993 dienes Chemical class 0.000 title claims abstract description 88
- 229920001971 elastomer Polymers 0.000 title claims abstract description 52
- 239000005060 rubber Substances 0.000 title claims abstract description 52
- 239000000203 mixture Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 30
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000178 monomer Substances 0.000 claims description 49
- 125000004432 carbon atom Chemical group C* 0.000 claims description 42
- 239000003505 polymerization initiator Substances 0.000 claims description 29
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims description 28
- 150000002430 hydrocarbons Chemical group 0.000 claims description 28
- 229920002554 vinyl polymer Polymers 0.000 claims description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims description 20
- -1 aminosilane compound Chemical class 0.000 claims description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 150000003606 tin compounds Chemical class 0.000 claims description 13
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 12
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 229920001577 copolymer Polymers 0.000 claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 150000003512 tertiary amines Chemical class 0.000 claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 150000001491 aromatic compounds Chemical class 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000001340 alkali metals Chemical group 0.000 claims description 5
- 150000002900 organolithium compounds Chemical class 0.000 claims description 5
- IBVPVTPPYGGAEL-UHFFFAOYSA-N 1,3-bis(prop-1-en-2-yl)benzene Chemical compound CC(=C)C1=CC=CC(C(C)=C)=C1 IBVPVTPPYGGAEL-UHFFFAOYSA-N 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- MPGOMZYTJXESSF-UHFFFAOYSA-N 1,2,5-tris(ethenyl)-3,7-diethylnaphthalene Chemical compound C1=C(CC)C(C=C)=C(C=C)C2=CC(CC)=CC(C=C)=C21 MPGOMZYTJXESSF-UHFFFAOYSA-N 0.000 claims description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 2
- ZJQIXGGEADDPQB-UHFFFAOYSA-N 1,2-bis(ethenyl)-3,4-dimethylbenzene Chemical compound CC1=CC=C(C=C)C(C=C)=C1C ZJQIXGGEADDPQB-UHFFFAOYSA-N 0.000 claims description 2
- FWFAJEYKHANIJP-UHFFFAOYSA-N 1,3,5-tris(ethenyl)naphthalene Chemical compound C1=CC=C(C=C)C2=CC(C=C)=CC(C=C)=C21 FWFAJEYKHANIJP-UHFFFAOYSA-N 0.000 claims description 2
- PRJNEUBECVAVAG-UHFFFAOYSA-N 1,3-bis(ethenyl)benzene Chemical compound C=CC1=CC=CC(C=C)=C1 PRJNEUBECVAVAG-UHFFFAOYSA-N 0.000 claims description 2
- TUDTVAXRTPHZAJ-UHFFFAOYSA-N 1,3-bis(ethenyl)naphthalene Chemical compound C1=CC=CC2=CC(C=C)=CC(C=C)=C21 TUDTVAXRTPHZAJ-UHFFFAOYSA-N 0.000 claims description 2
- ZENYUPUKNXGVDY-UHFFFAOYSA-N 1,4-bis(prop-1-en-2-yl)benzene Chemical compound CC(=C)C1=CC=C(C(C)=C)C=C1 ZENYUPUKNXGVDY-UHFFFAOYSA-N 0.000 claims description 2
- YMLFYGFCXGNERH-UHFFFAOYSA-K butyltin trichloride Chemical compound CCCC[Sn](Cl)(Cl)Cl YMLFYGFCXGNERH-UHFFFAOYSA-K 0.000 claims description 2
- RJGHQTVXGKYATR-UHFFFAOYSA-L dibutyl(dichloro)stannane Chemical compound CCCC[Sn](Cl)(Cl)CCCC RJGHQTVXGKYATR-UHFFFAOYSA-L 0.000 claims description 2
- YFAXVVMIXZAKSR-UHFFFAOYSA-L dichloro(diethyl)stannane Chemical compound CC[Sn](Cl)(Cl)CC YFAXVVMIXZAKSR-UHFFFAOYSA-L 0.000 claims description 2
- PKKGKUDPKRTKLJ-UHFFFAOYSA-L dichloro(dimethyl)stannane Chemical compound C[Sn](C)(Cl)Cl PKKGKUDPKRTKLJ-UHFFFAOYSA-L 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- BLHLJVCOVBYQQS-UHFFFAOYSA-N ethyllithium Chemical compound [Li]CC BLHLJVCOVBYQQS-UHFFFAOYSA-N 0.000 claims description 2
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 claims description 2
- CETVQRFGPOGIQJ-UHFFFAOYSA-N lithium;hexane Chemical compound [Li+].CCCCC[CH2-] CETVQRFGPOGIQJ-UHFFFAOYSA-N 0.000 claims description 2
- XBEREOHJDYAKDA-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].CC[CH2-] XBEREOHJDYAKDA-UHFFFAOYSA-N 0.000 claims description 2
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 claims description 2
- MEBRQLCKPRKBOH-UHFFFAOYSA-K trichloro(ethyl)stannane Chemical compound CC[Sn](Cl)(Cl)Cl MEBRQLCKPRKBOH-UHFFFAOYSA-K 0.000 claims description 2
- YFRLQYJXUZRYDN-UHFFFAOYSA-K trichloro(methyl)stannane Chemical compound C[Sn](Cl)(Cl)Cl YFRLQYJXUZRYDN-UHFFFAOYSA-K 0.000 claims description 2
- INTLMJZQCBRQAT-UHFFFAOYSA-K trichloro(octyl)stannane Chemical compound CCCCCCCC[Sn](Cl)(Cl)Cl INTLMJZQCBRQAT-UHFFFAOYSA-K 0.000 claims description 2
- GPWHDDKQSYOYBF-UHFFFAOYSA-N ac1l2u0q Chemical compound Br[Br-]Br GPWHDDKQSYOYBF-UHFFFAOYSA-N 0.000 claims 2
- QPBYLOWPSRZOFX-UHFFFAOYSA-J tin(iv) iodide Chemical compound I[Sn](I)(I)I QPBYLOWPSRZOFX-UHFFFAOYSA-J 0.000 claims 2
- HIACAHMKXQESOV-UHFFFAOYSA-N 1,2-bis(prop-1-en-2-yl)benzene Chemical compound CC(=C)C1=CC=CC=C1C(C)=C HIACAHMKXQESOV-UHFFFAOYSA-N 0.000 claims 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims 1
- SBOSGIJGEHWBKV-UHFFFAOYSA-L dioctyltin(2+);dichloride Chemical compound CCCCCCCC[Sn](Cl)(Cl)CCCCCCCC SBOSGIJGEHWBKV-UHFFFAOYSA-L 0.000 claims 1
- 150000002642 lithium compounds Chemical class 0.000 claims 1
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Inorganic materials [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims 1
- NRUBUZBAZRTHHX-UHFFFAOYSA-N lithium;propan-2-ylazanide Chemical compound [Li+].CC(C)[NH-] NRUBUZBAZRTHHX-UHFFFAOYSA-N 0.000 claims 1
- NHKJPPKXDNZFBJ-UHFFFAOYSA-N phenyllithium Chemical compound [Li]C1=CC=CC=C1 NHKJPPKXDNZFBJ-UHFFFAOYSA-N 0.000 claims 1
- UBOGEXSQACVGEC-UHFFFAOYSA-K phenyltin(3+);trichloride Chemical compound Cl[Sn](Cl)(Cl)C1=CC=CC=C1 UBOGEXSQACVGEC-UHFFFAOYSA-K 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 19
- 239000000945 filler Substances 0.000 abstract description 17
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 17
- 239000006229 carbon black Substances 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 11
- 238000002156 mixing Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 238000013329 compounding Methods 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- 229920003048 styrene butadiene rubber Polymers 0.000 description 8
- 239000002174 Styrene-butadiene Substances 0.000 description 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 7
- 239000011256 inorganic filler Substances 0.000 description 7
- 229910003475 inorganic filler Inorganic materials 0.000 description 7
- 239000003607 modifier Substances 0.000 description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- HCBHAYZGECJCGL-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]-n,n-diethylpropan-1-amine Chemical compound CCO[Si](C)(OCC)CCCN(CC)CC HCBHAYZGECJCGL-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 3
- 239000002879 Lewis base Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
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- 244000043261 Hevea brasiliensis Species 0.000 description 2
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 2
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- GCCBITPXNLHRFH-UHFFFAOYSA-N N,N-Dimethylformamide dicyclohexyl acetal Chemical compound C1CCCCC1OC(N(C)C)OC1CCCCC1 GCCBITPXNLHRFH-UHFFFAOYSA-N 0.000 description 1
- ZSXGLVDWWRXATF-UHFFFAOYSA-N N,N-dimethylformamide dimethyl acetal Chemical compound COC(OC)N(C)C ZSXGLVDWWRXATF-UHFFFAOYSA-N 0.000 description 1
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- 150000001412 amines Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- DIKBFYAXUHHXCS-UHFFFAOYSA-N bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 description 1
- IMJGQTCMUZMLRZ-UHFFFAOYSA-N buta-1,3-dien-2-ylbenzene Chemical compound C=CC(=C)C1=CC=CC=C1 IMJGQTCMUZMLRZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- YYTGGIQSYLKWBS-UHFFFAOYSA-N di(propan-2-yloxy)methanamine Chemical compound CC(C)OC(N)OC(C)C YYTGGIQSYLKWBS-UHFFFAOYSA-N 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VGIVLIHKENZQHQ-UHFFFAOYSA-N n,n,n',n'-tetramethylmethanediamine Chemical compound CN(C)CN(C)C VGIVLIHKENZQHQ-UHFFFAOYSA-N 0.000 description 1
- GNVRJGIVDSQCOP-UHFFFAOYSA-N n-ethyl-n-methylethanamine Chemical compound CCN(C)CC GNVRJGIVDSQCOP-UHFFFAOYSA-N 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- XWSQTXBRVIEOGT-UHFFFAOYSA-N triethoxy-[3-(tetrasulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSS XWSQTXBRVIEOGT-UHFFFAOYSA-N 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers 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
- C08F36/04—Homopolymers and copolymers 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
- C08F36/14—Homopolymers and copolymers 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 containing elements other than carbon and hydrogen
- C08F36/16—Homopolymers and copolymers 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 containing elements other than carbon and hydrogen containing halogen
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- B60—VEHICLES IN GENERAL
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- C08C19/00—Chemical modification of rubber
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- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
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- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers 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
- C08F236/04—Copolymers 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
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- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers 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
- C08F236/04—Copolymers 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
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- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers 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
- C08F36/04—Homopolymers and copolymers 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
- C08F36/14—Homopolymers and copolymers 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 containing elements other than carbon and hydrogen
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- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
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Abstract
Description
| 배합제 | 화합물명/제품명 | 중량부(phr) | 비고 |
| 고무 | LG SSBR | 100 | 1 차 배합 |
| 실리카 (실리카+카본블랙) |
Degussa 7000GR (7000GR+HAF) |
70 (50+20) |
|
| Oil | TDAE | 37.5 | |
| X50S(Degussa) | 50% 카본 블랙 및 50% 비스(3-트리에톡시실릴프로필테트라술판) | 11.2 | |
| 스테아르산 | - | 2.0 | |
| ZnO | - | 3.0 | |
| RD | 폴리머라이즈드 2,2,4-트리메칠-1,2-디하이드로퀴놀린, Flexsys | 2.0 | |
| 6PPD | N-1,3-디메틸부틸-N'-페닐-p-페닐렌디아민, Flexsys | 2.0 | |
| WAX | - | 1.0 | |
| DPG | 디페닐구아니딘, Flexsys | 1.75 | 2 차 배합 |
| 황 | - | 1.5 | |
| CZ | N-t-부틸-2-벤조티아질 술폰아미드, Flexsys | 2.0 |
| 실시예 1 | 비교예 1 | 비교예 2 | 실시예 1 | 실시예 2 | 비교예 3 | ||
| 변성방법 | 주석계+아미노 실란계 | 미변성 | 아미노 실란계 | 주석계+아미노 실란계 | 주석계+아미노 실란계 | 아미노 실란계 | |
| 무기 충진제 종류 | 혼합 (실리카 50 중량부 + 카본블랙 20 중량부) | 실리카 70 중량부 | |||||
| Base Rubber |
No.2 반응기 무니점도 (ML1+4@100 ℃) |
38.7 | 96.9 | 59.0 | 38.7 | 38.7 | 62.3 |
| 최종 무니점도 | 98.6 | 98.1 | 64.0 | 98.6 | 70.4 | 68.8 | |
| SM 함량, % | 27.0 | 26.0 | 26.0 | 27.0 | 26.2 | 26.2 | |
| Vinyl함량, % | 38.3 | 38.5 | 38.2 | 38.3 | 38.3 | 37.0 | |
| Mn * 105 | 2.80 | 2.60 | 1.69 | 2.80 | 2.34 | 2.23 | |
| Mw * 105 | 8.51 | 7.57 | 4.89 | 8.51 | 6.99 | 5.88 | |
| MWD | 3.03 | 2.92 | 2.90 | 3.03 | 2.99 | 2.64 | |
| Green Compound |
Compound 무니점도 |
72 | 115 | 87 | 87 | 63 | 102 |
| Δ무니점도 (Comp.-Base) |
-26.6 | +16.9 | +23 | -11.6 | -7.4 | +33.2 | |
| Bound Rubber Index, %100 |
131 | 100 | 123 | 129 | 128 | 137 | |
| Tc'90, min | 18.45 | 17.81 | 17.17 | 17.10 | 17.32 | 16.30 | |
| Cured Rubber |
300% 모둘러스 Index, % |
105 | 100 | 113 | 95 | 93 | 105 |
| 인장강도 Index % |
115 | 100 | 110 | 107 | 104 | 104 | |
| 신율 Index, % | 113 | 100 | 102 | 113 | 115 | 104 | |
| Tg, ℃ | -11.7 | -12.3 | -11.8 | -11.8 | -11.2 | -13.8 | |
| Wet Grip Index,% (0℃ tanδ기준) |
102 | 100 | 106 | 104 | 108 | 103 | |
| RR Index, % (60℃ tanδ 기준) |
111 | 100 | 114 | 110 | 107 | 116 | |
Claims (20)
- 하기 화학식 1로 표시되는 변성 공액디엔계 중합체:
[화학식 1]
상기 화학식 1에서,
R, R4 및 R5는 서로 독립적으로 탄소수 1 내지 20의 탄화수소기이고,
R2 및 R3는 서로 독립적으로 탄소수 1 내지 20의 탄화수소기 또는 산소 또는 질소를 함유한 탄소수 1 내지 20의 탄화수소기이고,
R2 및 R3는 서로 연결되어 탄소수 5 내지 20의 지방족 고리 또는 탄소수 6 내지 20의 방향족 고리를 형성할 수 있으며,
P는 변성 공액디엔계 중합체 사슬이고,
X는 할로겐기이고,
A는 3급 아민이며,
a 및 b는 서로 독립적으로 1 내지 4의 정수이며,
a+b≤≤4이다.
- 청구항 1에 있어서,
상기 화학식 1에서,
R, R4 및 R5는 서로 독립적으로 탄소수 1 내지 10의 알킬기이고,
R2 및 R3은 서로 독립적으로 1 내지 10의 알킬기; 산소를 함유한 탄소수 1 내지 10의 알킬기; 또는 질소를 함유한 탄소수 1내지 10의 알킬기인 것인 변성 공액디엔계 중합체.
- 청구항 1에 있어서,
상기 중합체는 80 ppm 내지 700 ppm의 실리카(Si)를 함유하는 것인 변성 공액디엔계 중합체.
- 청구항 1에 있어서,
상기 중합체는 50 ppm 내지 550 ppm의 주석(Sn)을 함유하는 것인 변성 공액디엔계 중합체.
- 청구항 1에 있어서,
상기 변성 공액디엔계 중합체는 공액디엔계 단량체 및 방향족 비닐계 단량체의 공중합체인 것인 변성 공액디엔계 중합체.
- 청구항 1에 있어서,
상기 공중합체는 방향족 비닐계 단량체 유래 단위를 40 중량% 이하로 포함하는 것인 변성 공액디엔계 중합체.
- 청구항 1에 있어서,
상기 중합체는 중량평균분자량이 250,000 g/mol 내지 1,600,000 g/mol인 것인 변성 공액디엔계 중합체.
- 청구항 1에 있어서,
상기 중합체는 중량평균분자량(Mw) 및 수평균분자량(Mn)의 비(Mw/Mn)가 1.7 내지 3.5인 것인 변성 공액디엔계 중합체.
- 1) 탄화수소 용매 중에서, 다관능성 음이온 중합 개시제 존재 하 공액디엔계 단량체 또는 방향족 비닐계 단량체 및 공액디엔계 단량체를 중합하여 양 말단에 알칼리 금속이 결합된 활성 중합체를 제조하는 단계;
2) 상기 중합체를 하기 화학식 2로 표시되는 주석계 화합물과 반응시키는 단계; 및
3) 상기 반응 후 하기 화학식 3으로 표시되는 아미노 실란계 화합물과 반응시키는 단계를 포함하는 하기 화학식 1로 표시되는 청구항 1의 변성 공액디엔계 중합체의 제조방법:
[화학식 1]
[화학식 2]
[화학식 3]
상기 화학식 1, 화학식 2 또는 화학식 3에서,
R, R4 및 R5는 서로 독립적으로 탄소수 1 내지 20의 탄화수소기이고,
R1, R2 및 R3은 서로 독립적으로 탄소수 1 내지 20의 탄화수소기; 또는 산소 또는 질소를 함유한 탄소수 1 내지 20의 탄화수소기이고,
R2 및 R3는 서로 연결되어 탄소수 5 내지 20의 지방족 고리 또는 탄소수 6 내지 20의 방향족 고리를 형성할 수 있으며,
P는 변성 공액디엔계 중합체 사슬이고,
X는 할로겐기이고,
A는 3급 아민이며,
a, b 및 m은 서로 독립적으로 1 내지 4의 정수이며,
는 1 내지 4의 정수이고, b는 1 내지 4의 정수이며,
a+b≤≤4이다.
- 청구항 9에 있어서,
상기 다관능성 음이온 중합 개시제는 탄화수소 용매 중에서 방향족 화합물과 유기리튬 화합물을 반응시켜 제조된 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 10에 있어서,
상기 방향족 화합물과 유기리튬 화합물은 1: 1 내지 2 몰비로 반응시키는 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 10에 있어서,
상기 방향족 화합물은 o-디이소프로페닐 벤젠, m-디이소프로페닐 벤젠, p-디이소프로페닐 벤젠, o-디비닐 벤젠, m-디비닐 벤젠, p-디비닐 벤젠, 1,2,4-트리비닐 벤젠, 1,2-비닐-3,4-디메틸벤젠, 1,3-디비닐 나프탈렌, 1,3,5-트리비닐나프탈렌, 2,4-디비닐비페닐, 3,5,4'-트리베닐 비페닐, 1,2-디비닐-3,4-디메틸벤젠 및 1,5,6-트리비닐-3,7-디에틸 나프탈렌으로 이루어진 군으로부터 선택된 1종 이상인 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 10에 있어서,
상기 유기리튬 화합물은 에틸리튬, 프로필리튬, n-부틸리튬, s-부틸리튬, t-부틸리튬, 헥실리튬, 페닐리튬, 리튬이데틸 아미드 및 리튬 이소프로필아미드로 이루어진 군으로부터 선택된 1종 이상인 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 다관능성 음이온 중합 개시제는 단량체 총 100 중량부를 기준으로 0.10 중량부 내지 0.5 중량부로 사용하는 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 화학식 2로 표시되는 주석계 화합물은 메틸 트리클로로주석, 디메틸 디클로로주석, 에틸 트리클로로주석, 디에틸 디클로로주석, 부틸 트리클로로주석, 디부틸 디클로로주석, 옥틸 트리클로로주석, 디옥틸 디클로로주석, 메틸 트리브로모주석, 디메틸 디브로모주석, 옥틸 트리브로모주석, 디옥틸 디브로모주석, 테트라클로로주석, 테트라브로모주석, 테트라요오드화주석, 사이클로헥실 트리클로로부석 및 페닐트리 클로로주석으로 이루어진 군으로부터 선택된 1종 이상인 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 9에 있어서,
화학식 3으로 표시되는 아미노 실란계 화합물은 3-(디에톡시(메틸)실릴)-N,N-디에틸프로판-1-아민 또는 2-(N,N-디메틸아미노프로필)-2,5,5-트리메틸-1,3,2-디옥시실리넨인 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 화학식 2로 표시되는 주석계 화합물은 다관능성 음이온 중합 개시제 내 리튬 1 mol 당 주석계 화합물 내 주석이 0.05 mol 내지 0.25 mol이 되는 비율로 사용하는 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 화학식 3으로 표시되는 실란계 화합물은 다관능성 음이온 중합 개시제 내 리튬 1 mol 당 아미노 실란계 화합물 내 실리카가 0.1 mol 내지 1.0 mol이 되는 비율로 사용하는 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 1의 변성 공액디엔계 중합체를 포함하는 고무 조성물.
- 청구항 19의 고무 조성물로부터 제조된 타이어.
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| EP3667075A1 (en) | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Correcting measured wind characteristic of a wind turbine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341496A2 (en) * | 1988-05-02 | 1989-11-15 | Sumitomo Chemical Company, Limited | Modified diene polymer rubbers |
| JP2625876B2 (ja) * | 1988-05-10 | 1997-07-02 | 住友化学工業株式会社 | 変性ジエン系重合体ゴムの製造方法 |
| KR20090122473A (ko) * | 2007-03-23 | 2009-11-30 | 제이에스알 가부시끼가이샤 | 변성 공액 디엔계 중합체의 제조 방법, 변성 공액 디엔계 중합체 및 고무 조성물 |
| EP2338919A1 (en) * | 2008-10-14 | 2011-06-29 | Asahi Kasei Chemicals Corporation | Modified conjugated diene polymer, method for producing the same, modified conjugated diene polymer composition, and tire |
| EP2581391A1 (en) * | 2010-06-08 | 2013-04-17 | JSR Corporation | Modified conjugated diene rubber, method for producing same, and rubber composition |
| EP2647657A1 (en) * | 2010-12-01 | 2013-10-09 | JSR Corporation | Method for producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition |
Family Cites Families (9)
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|---|---|---|---|---|
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| DE10036055A1 (de) | 2000-07-25 | 2002-02-07 | Bayer Ag | Verfahren zur Herstellung von di- oder trifunktionellen Initiatorsystemen auf Lithiumbasis sowie deren Verwendung |
| CN101600736B (zh) | 2006-12-27 | 2012-11-07 | Jsr株式会社 | 改性共轭二烯系聚合物的制造方法、改性共轭二烯系聚合物及橡胶组合物 |
| JP5611585B2 (ja) | 2007-03-23 | 2014-10-22 | Jsr株式会社 | 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物 |
| ES2636999T3 (es) | 2007-06-18 | 2017-10-10 | Bridgestone Corporation | Polímeros funcionalizados con halosilanos que contienen un grupo amino |
| KR101800496B1 (ko) * | 2014-06-16 | 2017-11-22 | 주식회사 엘지화학 | 변성 공액 디엔계 중합체, 이를 포함하는 변성 고무 조성물 및 변성 공액 디엔계 중합체의 제조방법 |
| KR101724795B1 (ko) * | 2014-07-30 | 2017-04-07 | 주식회사 엘지화학 | 변성 공액 디엔계 중합체, 이를 포함하는 변성 고무 조성물 및 변성 공액 디엔계 중합체의 제조방법 |
| JP2016037543A (ja) * | 2014-08-07 | 2016-03-22 | 日本ゼオン株式会社 | 共役ジエン系ゴムの製造方法 |
-
2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341496A2 (en) * | 1988-05-02 | 1989-11-15 | Sumitomo Chemical Company, Limited | Modified diene polymer rubbers |
| JP2625876B2 (ja) * | 1988-05-10 | 1997-07-02 | 住友化学工業株式会社 | 変性ジエン系重合体ゴムの製造方法 |
| KR20090122473A (ko) * | 2007-03-23 | 2009-11-30 | 제이에스알 가부시끼가이샤 | 변성 공액 디엔계 중합체의 제조 방법, 변성 공액 디엔계 중합체 및 고무 조성물 |
| EP2338919A1 (en) * | 2008-10-14 | 2011-06-29 | Asahi Kasei Chemicals Corporation | Modified conjugated diene polymer, method for producing the same, modified conjugated diene polymer composition, and tire |
| EP2581391A1 (en) * | 2010-06-08 | 2013-04-17 | JSR Corporation | Modified conjugated diene rubber, method for producing same, and rubber composition |
| EP2647657A1 (en) * | 2010-12-01 | 2013-10-09 | JSR Corporation | Method for producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition |
Non-Patent Citations (1)
| Title |
|---|
| 일본 특허공보 특허 제 2625876호(1997.07.02.) 1부. * |
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| EP3246344A4 (en) | 2018-01-10 |
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| US10414841B2 (en) | 2019-09-17 |
| CN107207655A (zh) | 2017-09-26 |
| EP3246344B1 (en) | 2019-12-25 |
| WO2017061831A1 (ko) | 2017-04-13 |
| JP2018510922A (ja) | 2018-04-19 |
| KR101889156B1 (ko) | 2018-09-20 |
| US20180016369A1 (en) | 2018-01-18 |
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