KR20060059987A - 공액 디엔으로 구성된 중합체의 부분 선택적 수소화 방법 - Google Patents
공액 디엔으로 구성된 중합체의 부분 선택적 수소화 방법 Download PDFInfo
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- KR20060059987A KR20060059987A KR1020067001864A KR20067001864A KR20060059987A KR 20060059987 A KR20060059987 A KR 20060059987A KR 1020067001864 A KR1020067001864 A KR 1020067001864A KR 20067001864 A KR20067001864 A KR 20067001864A KR 20060059987 A KR20060059987 A KR 20060059987A
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- 229920000642 polymer Polymers 0.000 title claims abstract description 135
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 73
- 150000001993 dienes Chemical class 0.000 title claims abstract description 23
- 239000003054 catalyst Substances 0.000 claims abstract description 81
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 78
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 39
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 33
- 239000000178 monomer Substances 0.000 claims abstract description 15
- -1 lithium alkoxide Chemical class 0.000 claims description 29
- 229910052744 lithium Inorganic materials 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 150000007524 organic acids Chemical class 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 150000007522 mineralic acids Chemical class 0.000 claims description 7
- 235000005985 organic acids Nutrition 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 19
- 229920001400 block copolymer Polymers 0.000 description 17
- 229910052759 nickel Inorganic materials 0.000 description 16
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 13
- 229920001577 copolymer Polymers 0.000 description 12
- 238000000605 extraction Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 239000010941 cobalt Substances 0.000 description 9
- 229910017052 cobalt Inorganic materials 0.000 description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 9
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- WOFPPJOZXUTRAU-UHFFFAOYSA-N 2-Ethyl-1-hexanol Natural products CCCCC(O)CCC WOFPPJOZXUTRAU-UHFFFAOYSA-N 0.000 description 7
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 7
- 239000000806 elastomer Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 229910000103 lithium hydride Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
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- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
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- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical class [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- SIAPCJWMELPYOE-UHFFFAOYSA-N lithium hydride Chemical compound [LiH] SIAPCJWMELPYOE-UHFFFAOYSA-N 0.000 description 3
- DVTHIMLUHWEZOM-UHFFFAOYSA-L nickel(2+);octanoate Chemical compound [Ni+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O DVTHIMLUHWEZOM-UHFFFAOYSA-L 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- SMSVUYQRWYTTLI-UHFFFAOYSA-L 2-ethylhexanoate;iron(2+) Chemical compound [Fe+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O SMSVUYQRWYTTLI-UHFFFAOYSA-L 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 241000220259 Raphanus Species 0.000 description 2
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
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- 230000014509 gene expression Effects 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 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
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- SHWZFQPXYGHRKT-FDGPNNRMSA-N (z)-4-hydroxypent-3-en-2-one;nickel Chemical compound [Ni].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O SHWZFQPXYGHRKT-FDGPNNRMSA-N 0.000 description 1
- FGQLGYBGTRHODR-UHFFFAOYSA-N 2,2-diethoxypropane Chemical compound CCOC(C)(C)OCC FGQLGYBGTRHODR-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- VIZORQUEIQEFRT-UHFFFAOYSA-N Diethyl adipate Chemical compound CCOC(=O)CCCCC(=O)OCC VIZORQUEIQEFRT-UHFFFAOYSA-N 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 1
- 150000008046 alkali metal hydrides Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 230000021523 carboxylation Effects 0.000 description 1
- 238000006473 carboxylation reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- KDMCQAXHWIEEDE-UHFFFAOYSA-L cobalt(2+);7,7-dimethyloctanoate Chemical compound [Co+2].CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O KDMCQAXHWIEEDE-UHFFFAOYSA-L 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000033444 hydroxylation Effects 0.000 description 1
- 238000005805 hydroxylation reaction Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- FYKBHPZYQWSXTG-UHFFFAOYSA-L iron(2+);octanoate Chemical compound [Fe+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O FYKBHPZYQWSXTG-UHFFFAOYSA-L 0.000 description 1
- JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002900 organolithium compounds Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/02—Hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/02—Purification
- C08C2/04—Removal of catalyst residues
-
- 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
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
| 실시예 | [Li 알콕사이드]/[Fe 촉매] (mol/mol) | 촉매 활성* |
| 4 | 21.4 | 불량 |
| 5 | 14 | 보통 |
| 6 | 9.6 | 양호 |
| 7 | 0 | 매우 양호 |
| * >90매우 양호 | ||
| 실시예 | O2 세정 | 무기산 | 유기산 | 세척 전 Fe (ppm) | 세척 후 Fe (ppm) |
| 9 | 유 | 유 | - | 219 | 121 |
| 10 | 무 | 유 | - | 219 | 41 |
| 11 | 유 | 유 | NDA* 400ppm | 219 | 6 |
| 12 | 무 | 유 | NDA 400ppm | 219 | <5** |
| (*) NDA는 네오데칸산이다. (**) 검출 한계는 중합체 상의 금속 5ppm이다. | |||||
Claims (10)
- 비닐 함량(중합된 공액 디엔의 함량을 기준으로 한다)이 20 내지 65% 범위이고 1,4-이중 결합의 함량이 35 내지 80%(합쳐서 100%)인, 적어도 공액 디엔 단량체로 구성되는 중합체의 용액 상에서 수소화 단계를 수행하는 것을 포함하는 상기 중합체의 부분 선택적 수소화 방법으로서, 상기 수소화 단계가 철 함유 촉매의 존재하에 수행되어, 비닐 함량은 5% 이하로 감소되는 반면 1,4-이중 결합의 함량은 적어도 30%의 수준으로 유지되는 수소화된 중합체가 수득되는 것을 특징으로 하는 수소화 방법.
- 제1항에 있어서, 중합체가 비닐 함량이 30 내지 60% 범위인, 적어도 공액 디엔 단량체로 구성된 것이고, 수득되는 수소화된 중합체가 비닐 함량은 3% 이하로 감소되는 반면 1,4-이중 결합의 함량은 적어도 30%의 수준으로 유지되는 것이 특징인, 방법.
- 제1항 또는 제2항에 있어서, 중합체가 비닐 방향족 단량체의 중합체 블록 및 공액 디엔 단량체의 중합체 블록을 최소한 함유하는 블록 중합체인 것이 특징인, 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 수소화 단계로 처리되는 용액이 [리튬 알콕사이드]/[철 함유 촉매]의 몰 비가 20 미만인 리튬 알콕사이드 및 철 함유 촉매의 양을 함유하는 것이 특징인 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 중합체가 실질적으로 완전하게 수소 종결된 중합체인 것이 특징인 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 용액이 리튬 알콕사이드를 실질적으로 함유하지 않는 것인 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 철 함유 촉매 유래의 수소화 촉매 잔류물이 산화제 없이 수소화된 중합체 용액으로부터 추출되는 것이 특징인 방법.
- 제7항에 있어서, 수소화 촉매 잔류물이 산소 없이 추출되는 것이 특징인 방법.
- 제7항 또는 제8항에 있어서, 수소화 촉매 잔류물이 수소화된 중합체 용액으로부터 무기산 또는 유기산 또는 이의 혼합물의 용액에 의해 추출되는 것이 특징인 방법.
- 제9항에 있어서, 수소화 촉매 잔류물이 수소화된 중합체 용액으로부터 탄소원자 2 내지 36개인 유기산 용액에 의해 추출되는 것이 특징인 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03102321A EP1505080A1 (en) | 2003-07-28 | 2003-07-28 | Method for partially and selectively hydrogenating polymers made of conjugated dienes |
| EP03102321.1 | 2003-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060059987A true KR20060059987A (ko) | 2006-06-02 |
| KR100722015B1 KR100722015B1 (ko) | 2007-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067001864A Expired - Lifetime KR100722015B1 (ko) | 2003-07-28 | 2004-07-09 | 공액 디엔으로 구성된 중합체의 부분 선택적 수소화 방법 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7304113B2 (ko) |
| EP (2) | EP1505080A1 (ko) |
| JP (1) | JP4503601B2 (ko) |
| KR (1) | KR100722015B1 (ko) |
| CN (1) | CN100436489C (ko) |
| BR (1) | BRPI0413060A (ko) |
| EA (1) | EA009415B1 (ko) |
| WO (1) | WO2005012366A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470943C2 (ru) * | 2007-06-15 | 2012-12-27 | Полимери Эуропа С.П.А. | Способ частичного гидрирования статистических сополимеров винилароматических соединений и сопряженных диенов |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101146864A (zh) * | 2005-03-01 | 2008-03-19 | 费尔斯通聚合物有限责任公司 | 低回收色的去氧聚酯 |
| CA2802529C (en) * | 2010-06-18 | 2019-10-29 | Woo-Baeg Choi | Carbapenem antibacterials with gram-negative activity |
| CN104861089B (zh) * | 2014-02-25 | 2018-07-31 | 中国石油化工股份有限公司 | 一种脱除sebs胶液或sbs胶液中碱性杂质的方法 |
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| US2893982A (en) | 1954-12-27 | 1959-07-07 | Phillips Petroleum Co | Process for decolorizing hydrogenated butadiene polymers with a saturated carboxylic acid |
| US3700748A (en) * | 1970-05-22 | 1972-10-24 | Shell Oil Co | Selectively hydrogenated block copolymers |
| US3673281A (en) * | 1971-01-29 | 1972-06-27 | Basf Ag | Catalytic hydrogenation of polymers containing double bonds |
| BE788698A (fr) | 1971-09-14 | 1973-03-12 | Shell Int Research | Procede d'elimination de contaminants metalliques dans un polymere |
| US4396761A (en) * | 1981-08-21 | 1983-08-02 | Shell Oil Company | Method for removing hydrogenation catalyst residues from hydrogenated conjugated diene polymers |
| US4595749A (en) * | 1984-11-23 | 1986-06-17 | Shell Oil Company | Direct removal of NI catalysts |
| US4992529A (en) | 1987-10-29 | 1991-02-12 | Shell Oil Company | Method for separating metal contaminants from organic polymers |
| US5057582A (en) | 1988-12-23 | 1991-10-15 | Shell Oil Company | Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
| US5212285A (en) * | 1990-06-14 | 1993-05-18 | Shell Oil Company | Removal of hydrogenation catalyst from polymer solutions by catalyzed precipitation |
| US5705571A (en) * | 1996-05-17 | 1998-01-06 | Taiwan Synthetic Rubber Corporation | Process for selective hydrogenation of conjugated diene polymer |
| CN1163521C (zh) * | 2000-06-07 | 2004-08-25 | 华南理工大学 | 一种共轭二烯烃聚合物加氢方法及其应用 |
| ATE320453T1 (de) * | 2000-08-25 | 2006-04-15 | Kraton Polymers Res Bv | Verfahren zur herstellung von selektiv hydrierten blockcopolymeren aus vinylaromatischen kohlenwasserstoffen und konjugierten dienen |
| US6673580B2 (en) | 2000-10-27 | 2004-01-06 | Genentech, Inc. | Identification and modification of immunodominant epitopes in polypeptides |
| BR0115856B1 (pt) | 2000-12-01 | 2011-04-05 | composição betuminosa, e, uso da composição. |
-
2003
- 2003-07-28 EP EP03102321A patent/EP1505080A1/en not_active Withdrawn
-
2004
- 2004-07-09 CN CNB2004800217198A patent/CN100436489C/zh not_active Expired - Fee Related
- 2004-07-09 EP EP04766178A patent/EP1687340A1/en not_active Withdrawn
- 2004-07-09 KR KR1020067001864A patent/KR100722015B1/ko not_active Expired - Lifetime
- 2004-07-09 BR BRPI0413060-0A patent/BRPI0413060A/pt not_active IP Right Cessation
- 2004-07-09 JP JP2006521567A patent/JP4503601B2/ja not_active Expired - Lifetime
- 2004-07-09 WO PCT/EP2004/051439 patent/WO2005012366A1/en not_active Ceased
- 2004-07-09 EA EA200600109A patent/EA009415B1/ru not_active IP Right Cessation
- 2004-07-09 US US10/565,583 patent/US7304113B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470943C2 (ru) * | 2007-06-15 | 2012-12-27 | Полимери Эуропа С.П.А. | Способ частичного гидрирования статистических сополимеров винилароматических соединений и сопряженных диенов |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100436489C (zh) | 2008-11-26 |
| EP1687340A1 (en) | 2006-08-09 |
| WO2005012366A1 (en) | 2005-02-10 |
| CN1829744A (zh) | 2006-09-06 |
| JP4503601B2 (ja) | 2010-07-14 |
| US7304113B2 (en) | 2007-12-04 |
| EP1505080A1 (en) | 2005-02-09 |
| US20060173136A1 (en) | 2006-08-03 |
| JP2007500258A (ja) | 2007-01-11 |
| EA009415B1 (ru) | 2007-12-28 |
| KR100722015B1 (ko) | 2007-05-25 |
| BRPI0413060A (pt) | 2006-10-17 |
| EA200600109A1 (ru) | 2006-06-30 |
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