JPH0228605B2 - - Google Patents
Info
- Publication number
- JPH0228605B2 JPH0228605B2 JP55163361A JP16336180A JPH0228605B2 JP H0228605 B2 JPH0228605 B2 JP H0228605B2 JP 55163361 A JP55163361 A JP 55163361A JP 16336180 A JP16336180 A JP 16336180A JP H0228605 B2 JPH0228605 B2 JP H0228605B2
- Authority
- JP
- Japan
- Prior art keywords
- styrene
- butadiene
- compound
- integer
- polymerization
- 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.)
- Expired - Lifetime
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 43
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 39
- -1 ether compound Chemical class 0.000 claims description 29
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 10
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 7
- 150000002900 organolithium compounds Chemical class 0.000 claims description 7
- 150000001993 dienes Chemical group 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 claims description 3
- 150000003606 tin compounds Chemical class 0.000 claims description 3
- 239000002174 Styrene-butadiene Substances 0.000 claims description 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 239000011115 styrene butadiene Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 description 32
- 238000006116 polymerization reaction Methods 0.000 description 32
- 238000000034 method Methods 0.000 description 13
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 239000000178 monomer Substances 0.000 description 6
- 238000007334 copolymerization reaction Methods 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
- 239000005062 Polybutadiene Substances 0.000 description 4
- 229920002857 polybutadiene Polymers 0.000 description 4
- 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
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 3
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- RJGHQTVXGKYATR-UHFFFAOYSA-L dibutyl(dichloro)stannane Chemical compound CCCC[Sn](Cl)(Cl)CCCC RJGHQTVXGKYATR-UHFFFAOYSA-L 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- SSGLIJVXYPSIEZ-UHFFFAOYSA-K tribromo(methyl)stannane Chemical compound C[Sn](Br)(Br)Br SSGLIJVXYPSIEZ-UHFFFAOYSA-K 0.000 description 2
- BCMNMJSREMRSFP-UHFFFAOYSA-H trichloro(4-trichlorostannylbutyl)stannane Chemical compound Cl[Sn](Cl)(Cl)CCCC[Sn](Cl)(Cl)Cl BCMNMJSREMRSFP-UHFFFAOYSA-H 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- IEOPZUMPHCZMCS-ZCFIWIBFSA-N (2r)-2-(methoxymethyl)oxolane Chemical compound COC[C@H]1CCCO1 IEOPZUMPHCZMCS-ZCFIWIBFSA-N 0.000 description 1
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- GDXHBFHOEYVPED-UHFFFAOYSA-N 1-(2-butoxyethoxy)butane Chemical compound CCCCOCCOCCCC GDXHBFHOEYVPED-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 1
- OKAMTPRCXVGTND-UHFFFAOYSA-N 2-methoxyoxolane Chemical compound COC1CCCO1 OKAMTPRCXVGTND-UHFFFAOYSA-N 0.000 description 1
- CRWNQZTZTZWPOF-UHFFFAOYSA-N 2-methyl-4-phenylpyridine Chemical compound C1=NC(C)=CC(C=2C=CC=CC=2)=C1 CRWNQZTZTZWPOF-UHFFFAOYSA-N 0.000 description 1
- IGLWCQMNTGCUBB-UHFFFAOYSA-N 3-methylidenepent-1-ene Chemical compound CCC(=C)C=C IGLWCQMNTGCUBB-UHFFFAOYSA-N 0.000 description 1
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- XZKRXPZXQLARHH-XVNBXDOJSA-N [(1e)-buta-1,3-dienyl]benzene Chemical compound C=C\C=C\C1=CC=CC=C1 XZKRXPZXQLARHH-XVNBXDOJSA-N 0.000 description 1
- WXZIKFXSSPSWSR-UHFFFAOYSA-N [Li]CCCCC Chemical compound [Li]CCCCC WXZIKFXSSPSWSR-UHFFFAOYSA-N 0.000 description 1
- QWFRFVPEFDDMQD-UHFFFAOYSA-N [Li]CCCCCCCCCC[Li] Chemical compound [Li]CCCCCCCCCC[Li] QWFRFVPEFDDMQD-UHFFFAOYSA-N 0.000 description 1
- BZEZSORUWZUMNU-UHFFFAOYSA-N [Li]CCCC[Li] Chemical compound [Li]CCCC[Li] BZEZSORUWZUMNU-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- YMLFYGFCXGNERH-UHFFFAOYSA-K butyltin trichloride Chemical compound CCCC[Sn](Cl)(Cl)Cl YMLFYGFCXGNERH-UHFFFAOYSA-K 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- BESRBWLUVPELTD-UHFFFAOYSA-K cyclohexyltin(3+);trichloride Chemical compound Cl[Sn](Cl)(Cl)C1CCCCC1 BESRBWLUVPELTD-UHFFFAOYSA-K 0.000 description 1
- YFAXVVMIXZAKSR-UHFFFAOYSA-L dichloro(diethyl)stannane Chemical compound CC[Sn](Cl)(Cl)CC YFAXVVMIXZAKSR-UHFFFAOYSA-L 0.000 description 1
- PKKGKUDPKRTKLJ-UHFFFAOYSA-L dichloro(dimethyl)stannane Chemical compound C[Sn](C)(Cl)Cl PKKGKUDPKRTKLJ-UHFFFAOYSA-L 0.000 description 1
- JJMSGXJKPMEWNO-UHFFFAOYSA-J dichloro-[2-[dichloro(methyl)stannyl]ethyl]-methylstannane Chemical compound C[Sn](Cl)(Cl)CC[Sn](C)(Cl)Cl JJMSGXJKPMEWNO-UHFFFAOYSA-J 0.000 description 1
- BCDZBBMROOAIHB-UHFFFAOYSA-J dichloro-[4-[dichloro(methyl)stannyl]butyl]-methylstannane Chemical compound C[Sn](Cl)(Cl)CCCC[Sn](C)(Cl)Cl BCDZBBMROOAIHB-UHFFFAOYSA-J 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- ZEFNMRMJJKIGBT-UHFFFAOYSA-N dilithium;pentane Chemical compound [Li+].[Li+].[CH2-]CCC[CH2-] ZEFNMRMJJKIGBT-UHFFFAOYSA-N 0.000 description 1
- DOHQOGRRQASQAR-UHFFFAOYSA-L dimethyltin(2+);dibromide Chemical compound C[Sn](C)(Br)Br DOHQOGRRQASQAR-UHFFFAOYSA-L 0.000 description 1
- SBOSGIJGEHWBKV-UHFFFAOYSA-L dioctyltin(2+);dichloride Chemical compound CCCCCCCC[Sn](Cl)(Cl)CCCCCCCC SBOSGIJGEHWBKV-UHFFFAOYSA-L 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- BLHLJVCOVBYQQS-UHFFFAOYSA-N ethyllithium Chemical compound [Li]CC BLHLJVCOVBYQQS-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- XBEREOHJDYAKDA-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].CC[CH2-] XBEREOHJDYAKDA-UHFFFAOYSA-N 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- UBOGEXSQACVGEC-UHFFFAOYSA-K phenyltin(3+);trichloride Chemical compound Cl[Sn](Cl)(Cl)C1=CC=CC=C1 UBOGEXSQACVGEC-UHFFFAOYSA-K 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- QPBYLOWPSRZOFX-UHFFFAOYSA-J tin(iv) iodide Chemical compound I[Sn](I)(I)I QPBYLOWPSRZOFX-UHFFFAOYSA-J 0.000 description 1
- MTLNOUGNCGMFMH-UHFFFAOYSA-H trichloro(2-trichlorostannylethyl)stannane Chemical compound Cl[Sn](Cl)(Cl)CC[Sn](Cl)(Cl)Cl MTLNOUGNCGMFMH-UHFFFAOYSA-H 0.000 description 1
- MEBRQLCKPRKBOH-UHFFFAOYSA-K trichloro(ethyl)stannane Chemical compound CC[Sn](Cl)(Cl)Cl MEBRQLCKPRKBOH-UHFFFAOYSA-K 0.000 description 1
- YFRLQYJXUZRYDN-UHFFFAOYSA-K trichloro(methyl)stannane Chemical compound C[Sn](Cl)(Cl)Cl YFRLQYJXUZRYDN-UHFFFAOYSA-K 0.000 description 1
- INTLMJZQCBRQAT-UHFFFAOYSA-K trichloro(octyl)stannane Chemical compound CCCCCCCC[Sn](Cl)(Cl)Cl INTLMJZQCBRQAT-UHFFFAOYSA-K 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
- 238000004073 vulcanization Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16336180A JPS5787407A (en) | 1980-11-21 | 1980-11-21 | Preparation of styrene-butadiene copolymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16336180A JPS5787407A (en) | 1980-11-21 | 1980-11-21 | Preparation of styrene-butadiene copolymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5787407A JPS5787407A (en) | 1982-05-31 |
| JPH0228605B2 true JPH0228605B2 (it) | 1990-06-25 |
Family
ID=15772413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16336180A Granted JPS5787407A (en) | 1980-11-21 | 1980-11-21 | Preparation of styrene-butadiene copolymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5787407A (it) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100112A (en) * | 1980-12-16 | 1982-06-22 | Asahi Chem Ind Co Ltd | Perfectly random styrene-butadiene copolymer rubber |
| JPS57126807A (en) * | 1981-01-30 | 1982-08-06 | Nippon Erasutomaa Kk | Butadiene polymer and its composition |
| JPS62156101A (ja) * | 1982-03-19 | 1987-07-11 | Japan Synthetic Rubber Co Ltd | スチレンブタジエン共重合体ゴムの製造法 |
| US4526934A (en) * | 1982-03-19 | 1985-07-02 | Bridgestone Tire Company Limited | Branched styrene-butadiene copolymers and pneumatic tires using the same |
| JPS58162605A (ja) * | 1982-03-24 | 1983-09-27 | Japan Synthetic Rubber Co Ltd | 分子量分布の広いスチレン−ブタジエン共重合体 |
| JPS5924702A (ja) * | 1982-07-31 | 1984-02-08 | Japan Synthetic Rubber Co Ltd | スチレン−ブタジエン共重合体 |
| JPS5924733A (ja) * | 1982-07-31 | 1984-02-08 | Bridgestone Corp | タイヤトレツドゴム組成物 |
| JPH0610202B2 (ja) * | 1983-02-03 | 1994-02-09 | 旭化成工業株式会社 | 分岐重合体の製造方法 |
| JPS6114214A (ja) * | 1984-06-29 | 1986-01-22 | Asahi Chem Ind Co Ltd | 加硫ゴム用ゴム状重合体組成物 |
| US5064910A (en) * | 1986-09-05 | 1991-11-12 | Japan Synthetic Rubber Co., Ltd. | Preparation of conjugated diene polymers modified with an organo-tin or germanium halide |
| JPH02160846A (ja) * | 1989-11-22 | 1990-06-20 | Asahi Chem Ind Co Ltd | スチレン―ブタジェン共重合ゴム組成物 |
| KR100403089B1 (ko) | 2001-01-03 | 2003-10-30 | 금호석유화학 주식회사 | 말단변성 디엔계 공중합체의 제조방법 |
| JP4843917B2 (ja) * | 2004-08-06 | 2011-12-21 | Ｊｓｒ株式会社 | 共役ジエン系共重合ゴムの製造方法 |
| SG159475A1 (en) | 2008-08-27 | 2010-03-30 | Sumitomo Chemical Co | Conjugated diene polymer and conjugated diene polymer composition |
| JP6512107B2 (ja) * | 2013-12-27 | 2019-05-15 | 日本ゼオン株式会社 | 共役ジエン系重合体および共役ジエン系重合体の製造方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692874A (en) * | 1970-09-02 | 1972-09-19 | Ralph C Farrar | Process of coupling alkali metal-terminated polymers with silicic compound in presence of conjugated dienes |
| JPS525071A (en) * | 1975-07-01 | 1977-01-14 | Ooizumi Kojo:Kk | Improvement in machining of plummer block |
| JPS5278260A (en) * | 1975-11-10 | 1977-07-01 | Phillips Petroleum Co | Block copolymers composition |
| JPS546274A (en) * | 1977-06-17 | 1979-01-18 | Nikkiso Plant Kogyo | Dust collector of hopper for car |
| JPS564613A (en) * | 1979-05-01 | 1981-01-19 | Phillips Petroleum Co | Manufacture of polymer |
| JPS5773030A (en) * | 1980-09-20 | 1982-05-07 | Bridgestone Corp | Rubber composition for tire |
-
1980
- 1980-11-21 JP JP16336180A patent/JPS5787407A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692874A (en) * | 1970-09-02 | 1972-09-19 | Ralph C Farrar | Process of coupling alkali metal-terminated polymers with silicic compound in presence of conjugated dienes |
| JPS525071A (en) * | 1975-07-01 | 1977-01-14 | Ooizumi Kojo:Kk | Improvement in machining of plummer block |
| JPS5278260A (en) * | 1975-11-10 | 1977-07-01 | Phillips Petroleum Co | Block copolymers composition |
| JPS546274A (en) * | 1977-06-17 | 1979-01-18 | Nikkiso Plant Kogyo | Dust collector of hopper for car |
| JPS564613A (en) * | 1979-05-01 | 1981-01-19 | Phillips Petroleum Co | Manufacture of polymer |
| JPS5773030A (en) * | 1980-09-20 | 1982-05-07 | Bridgestone Corp | Rubber composition for tire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5787407A (en) | 1982-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0228605B2 (it) | ||
| JPS6035923B2 (ja) | 分板状ブロック共重合物の製法 | |
| US6462137B2 (en) | Star-block interpolymers and preparation of the same | |
| KR20210068516A (ko) | 적어도 하나의 폴리(알파-메틸스티렌) 블록을 포함하는 열가소성 엘라스토머의 합성 방법 | |
| JPS6035922B2 (ja) | 分板状ブロック共重合物の製法 | |
| CN110591025A (zh) | 一类双锂引发双端官能化三嵌段苯乙烯-二烯烃-苯乙烯聚合物及其制备方法 | |
| CA1194641A (en) | Coupling process | |
| Ishizone et al. | Anionic polymerization of monomers containing functional groups. 7. Anionic polymerizations of N-alkyl-N-(4-vinylbenzylidene) amines | |
| US7232864B2 (en) | Coupled radial anionic polymers | |
| JPH0639484B2 (ja) | 共役ジエンおよび随意なモノアルケニル芳香族炭化水素のポリマの製造方法 | |
| JPH07188360A (ja) | 不斉ラジアルポリマーの製造方法 | |
| CN112759730B (zh) | 一类胺基多功能化sebs热塑性弹性体及其制备方法 | |
| JPH06298881A (ja) | ブロツクコポリマー類の製造方法 | |
| JPH08231659A (ja) | 多腕非対称ラジアルブロックコポリマーを製造するためのプロセス | |
| JPH0157690B2 (it) | ||
| JP3378605B2 (ja) | 重合体の製造方法 | |
| US4238576A (en) | Orthoesters as coupling agents for producing novel polymers | |
| JPH03134008A (ja) | 星形に分枝したコポリマー、その水素化生成物およびリビングポリマー用のカプリング剤 | |
| CN113912798B (zh) | 一类基于dpe衍生物、丁二烯、异戊二烯、苯乙烯单体的星形嵌段共聚物及制备方法 | |
| US4297464A (en) | Orthoesters as coupling agents for producing monovinylarene homopolymers | |
| EP1816149B1 (en) | Process for making a coupled low vinyl block copolymer composition and the resulting composition | |
| JP3333045B2 (ja) | 環状ジエン系ブロック共重合体組成物 | |
| CN117186325A (zh) | 一类基于共轭烯烃聚合物的多官能大分子引发剂制备星形聚合物的方法 | |
| CN113912797A (zh) | 一类dpe衍生物、丁二烯、苯乙烯星形嵌段共聚物及制备方法 | |
| KR970005479B1 (ko) | 고무상 중합체의 제조방법 |