WO2007066651A1 - 共役ジエン系重合体の製造方法、共役ジエン系重合体、及びゴム組成物 - Google Patents
共役ジエン系重合体の製造方法、共役ジエン系重合体、及びゴム組成物 Download PDFInfo
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- WO2007066651A1 WO2007066651A1 PCT/JP2006/324246 JP2006324246W WO2007066651A1 WO 2007066651 A1 WO2007066651 A1 WO 2007066651A1 JP 2006324246 W JP2006324246 W JP 2006324246W WO 2007066651 A1 WO2007066651 A1 WO 2007066651A1
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- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- SGUXGJPBTNFBAD-UHFFFAOYSA-L barium iodide Chemical compound [I-].[I-].[Ba+2] SGUXGJPBTNFBAD-UHFFFAOYSA-L 0.000 description 1
- 229910001638 barium iodide Inorganic materials 0.000 description 1
- 229940075444 barium iodide Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- JUCWKFHIHJQTFR-UHFFFAOYSA-L beryllium iodide Chemical compound [Be+2].[I-].[I-] JUCWKFHIHJQTFR-UHFFFAOYSA-L 0.000 description 1
- 229910001639 beryllium iodide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KBDQJVBIULYIPC-UHFFFAOYSA-N bis(2-ethylhexyl)phosphane Chemical compound CCCCC(CC)CPCC(CC)CCCC KBDQJVBIULYIPC-UHFFFAOYSA-N 0.000 description 1
- KZIUWSQALWALJH-UHFFFAOYSA-N bis(2-ethylhexyl)phosphinic acid Chemical compound CCCCC(CC)CP(O)(=O)CC(CC)CCCC KZIUWSQALWALJH-UHFFFAOYSA-N 0.000 description 1
- ICKSOVDWLBHVCG-UHFFFAOYSA-N bis(4-methylpentyl)alumane Chemical compound C(CCC(C)C)[AlH]CCCC(C)C ICKSOVDWLBHVCG-UHFFFAOYSA-N 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910001640 calcium iodide Inorganic materials 0.000 description 1
- 229940046413 calcium iodide Drugs 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- DZMKDJZCKIJKFW-UHFFFAOYSA-N di(octan-2-yl)phosphinic acid Chemical compound CCCCCCC(C)P(O)(=O)C(C)CCCCCC DZMKDJZCKIJKFW-UHFFFAOYSA-N 0.000 description 1
- VTZJFPSWNQFPCQ-UHFFFAOYSA-N dibutylaluminum Chemical compound CCCC[Al]CCCC VTZJFPSWNQFPCQ-UHFFFAOYSA-N 0.000 description 1
- OENQCSSEPLJXEC-UHFFFAOYSA-N dihexylaluminum Chemical compound CCCCCC[Al]CCCCCC OENQCSSEPLJXEC-UHFFFAOYSA-N 0.000 description 1
- HIPNYJBGYFRVAY-UHFFFAOYSA-N diiodomethylbenzene Chemical compound IC(I)C1=CC=CC=C1 HIPNYJBGYFRVAY-UHFFFAOYSA-N 0.000 description 1
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- GNPSMYTXIPVJDU-UHFFFAOYSA-N dioctylalumane Chemical compound C(CCCCCCC)[AlH]CCCCCCCC GNPSMYTXIPVJDU-UHFFFAOYSA-N 0.000 description 1
- XOCWTYIVWYOSGQ-UHFFFAOYSA-N dipropylalumane Chemical compound C(CC)[AlH]CCC XOCWTYIVWYOSGQ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 229920005555 halobutyl Polymers 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- ILPNRWUGFSPGAA-UHFFFAOYSA-N heptane-2,4-dione Chemical class CCCC(=O)CC(C)=O ILPNRWUGFSPGAA-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
- 150000004678 hydrides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- BLQJIBCZHWBKSL-UHFFFAOYSA-L magnesium iodide Chemical compound [Mg+2].[I-].[I-] BLQJIBCZHWBKSL-UHFFFAOYSA-L 0.000 description 1
- 229910001641 magnesium iodide Inorganic materials 0.000 description 1
- QWYFOIJABGVEFP-UHFFFAOYSA-L manganese(ii) iodide Chemical compound [Mn+2].[I-].[I-] QWYFOIJABGVEFP-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical compound [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 150000005673 monoalkenes Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- WGARMULIELDQEH-UHFFFAOYSA-N n-cyclohexyl-1,3-benzothiazole-2-sulfinamide Chemical compound N=1C2=CC=CC=C2SC=1S(=O)NC1CCCCC1 WGARMULIELDQEH-UHFFFAOYSA-N 0.000 description 1
- DZNFWGVDYGAMJB-UHFFFAOYSA-K neodymium(3+);phosphate Chemical compound [Nd+3].[O-]P([O-])([O-])=O DZNFWGVDYGAMJB-UHFFFAOYSA-K 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- GJYXGIIWJFZCLN-UHFFFAOYSA-N octane-2,4-dione Chemical class CCCCC(=O)CC(C)=O GJYXGIIWJFZCLN-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002899 organoaluminium compounds Chemical group 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- OBRKWFIGZSMARO-UHFFFAOYSA-N propylalumane Chemical compound [AlH2]CCC OBRKWFIGZSMARO-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000002909 rare earth metal compounds Chemical class 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 229940045105 silver iodide Drugs 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- KGKLLWHEYDUTBF-UHFFFAOYSA-J tetraiodorhenium Chemical compound I[Re](I)(I)I KGKLLWHEYDUTBF-UHFFFAOYSA-J 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
- ZIYNWDQDHKSRCE-UHFFFAOYSA-N tricyclohexylalumane Chemical compound C1CCCCC1[Al](C1CCCCC1)C1CCCCC1 ZIYNWDQDHKSRCE-UHFFFAOYSA-N 0.000 description 1
- XVOSVZPUARHOEL-UHFFFAOYSA-N triethoxy-[1-(2-triethoxysilylpropyldisulfanyl)propan-2-yl]silane Chemical compound CCO[Si](OCC)(OCC)C(C)CSSCC(C)[Si](OCC)(OCC)OCC XVOSVZPUARHOEL-UHFFFAOYSA-N 0.000 description 1
- FBBATURSCRIBHN-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyldisulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSCCC[Si](OCC)(OCC)OCC FBBATURSCRIBHN-UHFFFAOYSA-N 0.000 description 1
- VTHOKNTVYKTUPI-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSSCCC[Si](OCC)(OCC)OCC VTHOKNTVYKTUPI-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- GCZKMPJFYKFENV-UHFFFAOYSA-K triiodogold Chemical compound I[Au](I)I GCZKMPJFYKFENV-UHFFFAOYSA-K 0.000 description 1
- JSXKIRYGYMKWSK-UHFFFAOYSA-N trimethoxy-[2-(2-trimethoxysilylethyltetrasulfanyl)ethyl]silane Chemical compound CO[Si](OC)(OC)CCSSSSCC[Si](OC)(OC)OC JSXKIRYGYMKWSK-UHFFFAOYSA-N 0.000 description 1
- JTTSZDBCLAKKAY-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSSSCCC[Si](OC)(OC)OC JTTSZDBCLAKKAY-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 1
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 description 1
- RTAKQLTYPVIOBZ-UHFFFAOYSA-N tritert-butylalumane Chemical compound CC(C)(C)[Al](C(C)(C)C)C(C)(C)C RTAKQLTYPVIOBZ-UHFFFAOYSA-N 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
-
- 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
- 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
-
- 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
- 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
- C08F36/06—Butadiene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
Definitions
- the 002 zinc-based compound has a very important industrial role, and is produced by polymerizing the conjugated din-based compound (no).
- the polymerization used to polymerize synergistic zinc compounds There have been many proposals for the polymerization used to polymerize synergistic zinc compounds.
- many studies and developments have been carried out to produce conjugated sulphide-based composites with high performance in terms of thermal and mechanical properties.
- a complex whose main component is a genus compound containing a transition such as Kakke ,, etc. is known, and that is already industrially spread due to the presence of Butaj, Isop, etc.
- Patent Documents 2 to 4 disclose that a conjugated diene-based compound is produced using a compound containing a rare earth element, methyloxane (O), an organic compound, and a compound.
- a conjugated diene-based compound is produced using a compound containing a rare earth element, methyloxane (O), an organic compound, and a compound.
- O methyloxane
- the method of a conjugated gin compound with a narrow molecular distribution and a small amount of a conjugated din compound was proposed.
- the topic of the present invention is to provide a conjugated diene system compound having a narrow molecular distribution and a small amount.
- the objective of the present invention is to provide a rubber having excellent strength and high tensile strength and good tensile strength.
- 0007, Ming provides the following gin-based compound method, conjugated gin-based compound, and mu.
- the di-compound was polymerized by using the following components (a) to (d), so that the amount of sulfur 4 was 98.5 or above,
- the weight average molecular weight () of the average molecular weight () measured by chronography is 2.5.
- R2 is the same or different hydrogen atom having a prime number to 0 or a hydrogen atom, and R is R R2 is the same hydrogen atom having a different prime number to 0).
- the amount of 2, 2 of the di-based compound to be treated is 0 ⁇ 3
- (c) corresponds to () RX (, R is a hydrogen atom having a carbon number of up to 20 or a hydrogen atom, X is a metal, is a number of 0 to 3, and is 0 to A metal compound represented by the formula (4), or (c2) R (
- R is a hydrocarbon compound represented by the formula (1) wherein R has a carbon number of ⁇ 20).
- a conjugated gin-based compound produced by the method of the gin-based compound described in any of 6 to 5.
- the molecular distribution is narrow and It is possible to easily produce a large amount of conjugated diene compound.
- the clear gin-based compound has a narrow molecular distribution and a small amount.
- R2 is the same or different hydrogen atom having a prime number to 0 or a hydrogen atom, and R is R R2 is the same hydrogen atom having a different prime number to 0).
- the conjugated din-based compound which is a non-conjugated compound
- a conjugated din-based compound with a narrow molecular distribution and a quantity of 4 is produced.
- the weight average molecular weight () of the average molecular weight () measured with a blackgrass (GPC) () is below 2.5, preferably below 2.2, and more preferably below 2.0. It is possible to produce a conjugated system compound having a sulfur content of 98.5 or higher, preferably 98.7 or higher, and more preferably 99.0 or higher.
- the conventional method is inexpensive, and if this is used, it is necessary to carry out the polymerization reaction at an extremely low temperature.
- earth elements include neo-, platinum, cerium, lanthanum, and um. Of these, neo is preferred. These earths can be used alone or in combination of two or more.
- the earth-containing compound there may be mentioned the above-mentioned earth-carbon compounds such as a boron salt, an amide, a phosphorus body, a phosphorus salt, and a phosphorus salt. Then, salt or bon is preferred, and bon is more preferred.
- An example of a body of an earth element is general (R CO) (
- R is a hydrogen chloride having a carbon number of up to 20).
- R is preferably a saturated and unsaturated achi group, and is preferably a branched or cyclic achi group.
- a carboxylic group is bonded to a primary, secondary, or tertiary elemental atom. More specifically, octa, 2xane, ein, steer, benzoic acid, fute, trade name Mention may be made of salts such as Tick (manufactured by Gakusha) (where the group is bonded to a triatomic atom). Of these, salts of 2xane, tens, and satic acid are preferred.
- achi group represented by R there may be mentioned 2 achiaki, oaki, steaaki, oki and nakiaki. Of these, 2-chiaki and diaki groups are preferred.
- earth bodies of the earth element examples include acetylene body, zoiene body, pupion body, body, and chair. Of these, acetylene and acetylene are preferred.
- the rare earth-containing compounds are, for example, neo-salts or bons, more preferably neo-squid salts, or neo-sattic sulphates.
- the rare earth o is preferably 0 to 30 o, more preferably 0 to 30 o.
- isotope groups include acetyl, tereidofuran, pyridine, methylhomad, off, diphte, thiane, organic compounds, monovalent and divalent amides, etc. .
- the above-mentioned (a) can be used alone or in combination of two or more kinds.
- R R2 Used in the method of system combination of embodiment, contained in (b), an or general R (, R R2 is the same or different hydrogen atom with a prime number of 0 or a hydrogen atom, R R2 It is an organic ammonium compound represented by the same different prime number to 0).
- Azoxane is a compound whose structure is represented by the following () or (2). In addition, it may be a combination of the anoxane disclosed in Einke, 23 (9) 5 (994) and J. C e So c 5 497 (993) cm C e Soc 7 6465 (995).
- Examples of such groups include methyl ,,,,,,,,,,,,,,,,,,,.
- a methyl group, a methyl group, an iso group, and a methyl group are preferable, and a methyl group is more preferable.
- the above-mentioned () (2) is a number of 4 to 00.
- Examples of the body of anoxane include methixa (O) and thiaxane.
- Azoxane can be produced by the following method. For example, add azeodium, quinine, etc., and then add aqua, or aquanochloride, and then add water, water vapor, water vapor gas, or a salt containing 5a6 sulfur and crystals. It can be produced by reaction.
- the anoxane can be used alone or in combination of two or more kinds.
- organic ammonium compounds there are the following: lithium, lithium, lithium, sodium, sodium,
- lithium hydride, ammonium hydride, ammonium hydride, diodium hydride, lithium hydride, and lithium chloride are preferable examples.
- preferable examples include lithium, lithium, lithium hydride, and lithium hydride.
- the aluminum compound can be used alone or in combination of two or more kinds. 003. ))
- This organic compound is not particularly limited as long as it has at least one atom in its child structure.
- methyaidide, ditiumium iodide, zinc, methiaidide, thiaiide, iidide. , Octieye Dyed, I can list them. No. .
- RX As the organic compound, (c) RX (, R is a hydrogen atom having a carbon number of up to 20 or a hydrogen atom, X is a metal, is a number of 0 to 3, and is a number of 0 to It is preferable to use a metal compound represented by the formula (4) or a hydrocarbon compound represented by (c) R (wherein R is hydrogen having a carbon number of 20).
- S z As the offspring of a genus compound, for example, S z is preferable, and among these, S is preferable.
- Examples of metal compound examples are methaeide, dithiumium eyedide, u, um, magnesium, eucaum, um, um, mercury, ungan, um, u, u, gold. And so on. Of these, the Methai Dye and the Diium Eye Dyed are preferred.
- examples of (c) hydrocarbon compounds include methi-aidide, thii-aidide, iodide, octi-aidide, home, methane, and benzine iodide. Of these, Chiai Dye and Eye Dide are preferred.
- the organic compounds may be used alone or in combination of two or more.
- the amount contained in the method used in the di-composite method of the embodiment can be determined as necessary.
- (a) and 0 di compounds it is preferable to use 0.0000 to .o, and more preferable to use 0.000 to 0.50. 0 o'clock, Sex tends to decrease. On the other hand, it may be necessary to have a higher degree than o.
- the amount of the anoxane contained in the can be represented by the ratio of the (a) component to the ammonium () contained in the anoxane.
- (A) Amm () (): to: 500 included in the anox is preferable, 3 to 250 is more preferable, and 5 to 200 is particularly preferable.
- the amount of the organic ammonium compound contained in can be expressed by the ratio of the component (a) to the organic compound. .
- (A) Aluminium compound (): to :: 700 is preferred, and 3 to 500 is more preferred.
- the property tends to decrease, or a step of removing the catalyst may be required.
- the amount of the (c) component contained in 004 can be expressed by the ratio of the atoms contained in the (c) component to the (a) component. , (Atoms) (()) () 0 ⁇ 5 to 3 are preferred, ⁇ 2.5 are more preferred, and ⁇ 2 to ⁇ 8 are particularly preferred. When the ratio of (atoms) (()) is 0.5, the polymerizability tends to decrease. On the other hand, the ratio of (atoms) (()) is more than 3, and tends to be.
- 004 contains, if necessary, a conjugated din-based compound and / or a non-di-based compound in 0 1 relative to (a) o. , 50 to 0 o is more preferable, and 3 to 300 o is particularly preferable.
- Conjugated di- and / or non-di-containing compounds are included in the composition, which is preferable because the properties are further improved.
- the conjugated di-compounds that can be used include the same polymers as those described below, 3 dines, and isops. Further, the di-compounds include, for example, nze, soppzene, soppenze ,, 4 Examples include kilns and bonnes.
- the quinic combination method of practice for example, by reacting (a) to (c) of the solution, and optionally the conjugated di- and / or non-di-compounds. It can be prepared. It should be noted that the minutes can be arbitrary. It is preferable that it is aged at the same time as it is used for the purpose of polymerization and shortening of the initiation of polymerization. A degree of 0 to 00C is preferable, and a value of 20 to oC is further preferable.
- Examples of the body of this gin-based substance include 3 din, 2 methene 3 din (isophen), 2 3 methene 3 gin, 3 pentazine, 3 xazin, sen, and cu 3 pentazine. I can do this. Of these, 3 zinc, isoprene, and 3 pentazine are preferred. These zinc series can be used alone or in combination of two or more kinds. When two or more copolymers are used, a copolymer can be obtained.
- the aliphatic hydrogen chloride having 4 to 0 carbon atoms such as pig ,,, Hydrogen chloride with 4 to 20 carbon atoms such as cupentane and hexane, benzenes such as 2-tene, hydrogenated hydrogen methine such as quinine, quinone, carbon tetrachloride, cutin Genuine hydrocarbons such as tin, 2, 2, kunzen, bunze, and ku can be preferably used. These can be used alone or in combination of two or more.
- a polymerization reaction may be performed in the presence of hydrogen gas.
- the clear gin-based compound was produced by the above-mentioned gin-based compound method, and the amount of soot was 49.5% above that of the weight average molecular weight () and the average molecular weight () measured by GPC. () Is under 2.5. Below, I will explain in detail.
- the weight average molecular weight () and the average molecular weight () () of the implemented zinc-based compound measured by GPC are 2.5 below, preferably 2.2 below, and more preferably 2.0 below. Of more than 2.5, the mechanical properties such as the vulcanizate obtained by using this dipolymer may become insufficient.
- the limit is not particularly limited, but it is 0.05 above the practical point. It can be easily adjusted by adjusting the ratio of the components (a) to (c) contained in the di-system compound in the embodiment.
- the () component contained in the embodiment form contains the above-mentioned di-based compound, which is the obvious form. It is preferable that the zinc compound of this () is on 20 or more, further preferably on 30 or more, and particularly preferably on 40 or more. () The mechanical properties such as ⁇ , etc. of the composites of 20 are inadequate.
- the () component may contain one type of complex or two or more types of complex.
- other components may be contained. Others include natural, synthetic, butane, tin butam, tin polymer, tin polymer, actin polymer, cup, gem, You can also list these compounds.
- other salts such as tetrasalt and tetrasalt
- It may be processed in a large number, and may have a branched structure.
- the implementation contains (B) mosquito or carbon black.
- mosquitoes include wet moss, dry moss, calcium, and arsenic. Of these, wet mosquitoes, which are the most prominent of the fruits of the sexes, the uggs, and the fruits, are preferred.
- Mosquitoes can be used alone or in combination of two or more.
- SR GP S S etc. can be mentioned. Also, the adsorption () is above 60,
- Cabo black with (P) above 80 is preferred. By using Cabo Black, the gup performance and sex are enhanced. In addition, S S, which excels in, is particularly preferable. Cabo black can be used alone or in combination of two or more kinds.
- (B) and / or carbon black is added to 20 to 20 with respect to () Mu 00, and from the viewpoint of the physical properties resulting from the reinforcement. , 25 to 00 More preferable.
- () When the amount of carbon or carbon black is small, the effect tends to be insufficient. On the other hand, in the case of (B) carbon or carbon black, the amount of copper tends to decrease.
- a ragging agent In the case of containing as a reinforcing agent, it is preferable to add a ragging agent to further improve the reinforcing effect.
- Examples of this ramping include bis (3 kippi) sulfide, bis (3 kippi) suid, bis (3 kippi) uid, bis (2 kip) terrasid, bis (3 kippi) (3 key cap) glass, bis (2 key) glass, 3 mech cap, 3 mecap cap
- the lapping agent Although it depends on the distribution of the lapping agent and the species of the lapping agent, it is preferably ⁇ 20, more preferably 3-5, relative to 00. If so, it tends to be difficult for the effects of the coupling to be fully exerted. On the other hand, if it is over 20, it will be easier In the direction.
- Examples of various products that can be added to the system include vulcanization, vulcanization accelerator, process, aging, steel, lead oxide, and stearin.
- It can be manufactured by using a closed type, such as. In addition, it can be applied to various rubber products by vulcanizing during molding. It is suitable for use in the embodiments, such as tires, add-ons, cassettes, Zaidoo, bidet tires, hoses, and other processes. It is preferably used as an embodiment, particularly as a tire dome. Below is a specific explanation based on the implementation of the present invention.
- the ratio of the polymer, the 4th group, and the 2nd group was calculated from the Guna degree at 4 (), 2 (): R row, 5 30 to 5 50 (4, 4 8 50 5 (2).
- the ratio of polymer 4 to lance 4 was calculated from the Guna degree at CR line, 27 5 (s 4) and 328 (lance 4). From these ratios, we calculated S 4 () ,, and 2 ().
- 007 polymer obtained 00 parts, cabobula, 50 parts, lead flower 3, stean 2 , Aging (soppinediene) part, vulcanization accelerator (q 2 benzothuanide) 0.8 parts, and 5 parts were used by using plus. Then, a vulcanized rubber was obtained by pressing at 45C.
- the cured vulcanized rubber () has a viscosity of 2 2 Pa 300 girth () of 9.6 Pa, () has a pressure of 8,
- a polymer was obtained in the same manner as in the case of the above, and the polymerization conditions (degree, time). The amount of polymer obtained is displayed.
- Table 3 shows the physical properties of the obtained polymer. Using the obtained polymer, a vulcanized rubber was obtained by pressing according to the method shown in 2. Table 3 shows the physical properties of the obtained vulcanizates.
- a JSR product (product name R) was incorporated into 3.
- Table 3 shows the physical properties of this coalescence. Using this combination, a vulcanized rubber was obtained by pressing according to the method shown in 2. Table 3 shows the physical properties of the obtained vulcanizates.
- the gin-based polymers of Examples 8 to 8 have a narrower molecular distribution, a higher amount of sulfur 4, and a lower amount of 2 than those of Comparatives 3 to 3. It is clear that this is.
- the vulcanizates using the gin-based polymer of Examples 8 to 8 are superior to the vulcanizates using the din-based polymer of Comparative to 3 in mechanical properties such as tensile glass. It is clear that
- the gin-based polymers of Examples 1 to 6 are (c) divided by (c) X and are a genus-containing compound or a (c2 R) hydrocarbon compound. It was confirmed that the amount of 2 was below 0.3, and mechanical properties such as glass were good.
- the vulcanizates were obtained by using the combinations of No. 2, 2, 6, Comparative, and 3 respectively, and by following the method shown in 4.
- Table 5 shows the physical properties of the obtained vulcanizates.
- the blends of the polymers of Examples 9 to 9 in which the natural rubber was blended have the mechanical properties such as tension and glass compared to those of Comparatives 4 and 5. It is clear that they are excellent in.
- Suitable for applications such as tires, under-addings, cacass, sidewalls, bidet tires, beds, hoses, and other constructions .
- it is suitable as a tire dome.
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- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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Abstract
Description
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JP2007549130A JP5318419B2 (ja) | 2005-12-05 | 2006-12-05 | 共役ジエン系重合体の製造方法 |
US12/096,263 US8153723B2 (en) | 2005-12-05 | 2006-12-05 | Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition |
KR1020087015111A KR101411176B1 (ko) | 2005-12-05 | 2006-12-05 | 공액 디엔계 중합체의 제조 방법, 공액 디엔계 중합체, 및고무 조성물 |
EP06834001A EP1958971B1 (en) | 2005-12-05 | 2006-12-05 | Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition |
DE602006020168T DE602006020168D1 (de) | 2005-12-05 | 2006-12-05 | Verfahren zur herstellung eines polymers auf basis von konjugiertem dien, polymer auf basis von konjugiertem dien und kautschukzusammensetzung |
CA2631890A CA2631890C (en) | 2005-12-05 | 2006-12-05 | Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition |
CN2006800458545A CN101365729B (zh) | 2005-12-05 | 2006-12-05 | 制备共轭二烯聚合物的方法、共轭二烯聚合物和橡胶组合物 |
BRPI0619415-0A BRPI0619415B1 (pt) | 2005-12-05 | 2006-12-05 | Processo para a produção de um polímero dieno conjugado, polímero dieno conjugado e composição de borracha |
US13/371,780 US8557915B2 (en) | 2005-12-05 | 2012-02-13 | Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition |
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US13/371,780 Continuation US8557915B2 (en) | 2005-12-05 | 2012-02-13 | Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition |
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CA (1) | CA2631890C (ja) |
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KR101411176B1 (ko) | 2014-06-23 |
DE602006020168D1 (de) | 2011-03-31 |
EP1958971B1 (en) | 2011-02-16 |
EP1958971A4 (en) | 2009-01-28 |
US20090247695A1 (en) | 2009-10-01 |
CA2631890C (en) | 2011-08-30 |
ZA200805099B (en) | 2009-10-28 |
RU2008127334A (ru) | 2010-01-20 |
RU2415875C2 (ru) | 2011-04-10 |
KR20080072732A (ko) | 2008-08-06 |
JPWO2007066651A1 (ja) | 2009-05-21 |
BRPI0619415A2 (pt) | 2011-10-04 |
US8557915B2 (en) | 2013-10-15 |
EP1958971A1 (en) | 2008-08-20 |
CN101365729B (zh) | 2010-08-11 |
CA2631890A1 (en) | 2007-06-14 |
BRPI0619415B1 (pt) | 2018-03-13 |
US20120142851A1 (en) | 2012-06-07 |
JP5318419B2 (ja) | 2013-10-16 |
US8153723B2 (en) | 2012-04-10 |
ES2359516T3 (es) | 2011-05-24 |
CN101365729A (zh) | 2009-02-11 |
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