KR100529684B1 - 분지형 폴리올레핀 합성 - Google Patents
분지형 폴리올레핀 합성 Download PDFInfo
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- KR100529684B1 KR100529684B1 KR10-2000-7000481A KR20007000481A KR100529684B1 KR 100529684 B1 KR100529684 B1 KR 100529684B1 KR 20007000481 A KR20007000481 A KR 20007000481A KR 100529684 B1 KR100529684 B1 KR 100529684B1
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- 229920000098 polyolefin Polymers 0.000 title description 4
- 230000015572 biosynthetic process Effects 0.000 title description 3
- 238000003786 synthesis reaction Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000000178 monomer Substances 0.000 claims abstract description 19
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 12
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 10
- 125000000129 anionic group Chemical group 0.000 claims description 18
- 239000003999 initiator Substances 0.000 claims description 18
- 150000001336 alkenes Chemical class 0.000 claims description 17
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 230000009257 reactivity Effects 0.000 claims description 8
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 3
- 229920006318 anionic polymer Polymers 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- 125000005843 halogen group Chemical group 0.000 claims 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 abstract description 9
- 239000003505 polymerization initiator Substances 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 26
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 20
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 10
- 239000004793 Polystyrene Substances 0.000 description 9
- 229920002223 polystyrene Polymers 0.000 description 9
- ZRZHXNCATOYMJH-UHFFFAOYSA-N 1-(chloromethyl)-4-ethenylbenzene Chemical compound ClCC1=CC=C(C=C)C=C1 ZRZHXNCATOYMJH-UHFFFAOYSA-N 0.000 description 8
- 229920002521 macromolecule Polymers 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000007334 copolymerization reaction Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 5
- 229940073608 benzyl chloride Drugs 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- SLBOQBILGNEPEB-UHFFFAOYSA-N 1-chloroprop-2-enylbenzene Chemical compound C=CC(Cl)C1=CC=CC=C1 SLBOQBILGNEPEB-UHFFFAOYSA-N 0.000 description 4
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 4
- -1 vinylbenzyl halides Chemical class 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XSDCTSITJJJDPY-UHFFFAOYSA-N chloro-ethenyl-dimethylsilane Chemical compound C[Si](C)(Cl)C=C XSDCTSITJJJDPY-UHFFFAOYSA-N 0.000 description 3
- SZZZMXFBEKWPBU-UHFFFAOYSA-N chloromethyl-ethenyl-dimethylsilane Chemical compound ClC[Si](C)(C)C=C SZZZMXFBEKWPBU-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- FXLJHFCTYDFUER-UHFFFAOYSA-N 1-bromoprop-2-enylbenzene Chemical compound C=CC(Br)C1=CC=CC=C1 FXLJHFCTYDFUER-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000006085 branching agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- DMZWVCJEOLBQCZ-UHFFFAOYSA-N chloro(ethenyl)silane Chemical class Cl[SiH2]C=C DMZWVCJEOLBQCZ-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000816 matrix-assisted laser desorption--ionisation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000012048 reactive intermediate Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 150000003440 styrenes Chemical class 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical class [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- RTMIVVHFUVBCHJ-UHFFFAOYSA-N (4-ethenylphenyl)methyl 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OCC1=CC=C(C=C)C=C1 RTMIVVHFUVBCHJ-UHFFFAOYSA-N 0.000 description 1
- FCYVWWWTHPPJII-UHFFFAOYSA-N 2-methylidenepropanedinitrile Chemical compound N#CC(=C)C#N FCYVWWWTHPPJII-UHFFFAOYSA-N 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals 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
- 150000001450 anions Chemical class 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- ZRZLAQZGAAWEIF-UHFFFAOYSA-N chloro-(4-ethenylphenyl)-dimethylsilane Chemical compound C[Si](C)(Cl)C1=CC=C(C=C)C=C1 ZRZLAQZGAAWEIF-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000000412 dendrimer Substances 0.000 description 1
- 229920000736 dendritic polymer Polymers 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- MZMJHXFYLRTLQX-UHFFFAOYSA-N ethenylsulfinylbenzene Chemical compound C=CS(=O)C1=CC=CC=C1 MZMJHXFYLRTLQX-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 229920000587 hyperbranched polymer Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- VMRZYTKLQVKYKQ-UHFFFAOYSA-N lithium;1,9-dihydrofluoren-1-ide Chemical compound [Li+].C1=C[C-]=C2CC3=CC=CC=C3C2=C1 VMRZYTKLQVKYKQ-UHFFFAOYSA-N 0.000 description 1
- VCPPTNDHEILJHD-UHFFFAOYSA-N lithium;prop-1-ene Chemical compound [Li+].[CH2-]C=C VCPPTNDHEILJHD-UHFFFAOYSA-N 0.000 description 1
- SZAVVKVUMPLRRS-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].C[CH-]C SZAVVKVUMPLRRS-UHFFFAOYSA-N 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- 150000005673 monoalkenes Chemical class 0.000 description 1
- RPMXALUWKZHYOV-UHFFFAOYSA-N nitroethene Chemical group [O-][N+](=O)C=C RPMXALUWKZHYOV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- UCUUFSAXZMGPGH-UHFFFAOYSA-N penta-1,4-dien-3-one Chemical compound C=CC(=O)C=C UCUUFSAXZMGPGH-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NHKJPPKXDNZFBJ-UHFFFAOYSA-N phenyllithium Chemical compound [Li]C1=CC=CC=C1 NHKJPPKXDNZFBJ-UHFFFAOYSA-N 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- ZYBHSWXEWOPHBJ-UHFFFAOYSA-N potassium;propan-2-ylbenzene Chemical compound [K+].C[C-](C)C1=CC=CC=C1 ZYBHSWXEWOPHBJ-UHFFFAOYSA-N 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000005838 radical anions Chemical class 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920006301 statistical copolymer Polymers 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- PGOLTJPQCISRTO-UHFFFAOYSA-N vinyllithium Chemical compound [Li]C=C PGOLTJPQCISRTO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
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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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
Claims (13)
- 음이온성 개시제의 존재하에,(i) 화학식 CH2=CYZ의 음이온성 중합성 비닐계 단량체 1종 이상과(ii) 화학식 CH2=CZ-Q-X의 음이온성 중합 쇄종결제(상기 식들에서,Q는 공유결합, R, C(O) 및 RC(O)로 이루어진 군으로부터 선택되고,Y는 R, CO2R, CN 및 NR2로 이루어진 군으로부터 선택되고,X는 할로겐 및 RSO3로 이루어진 군으로부터 선택되며,Z는 H, R 및 CN으로 이루어진 군으로부터 선택되고,R은 치환 및 비치환 알킬, 올레핀, 아릴, 아르알킬, 알카릴 및 유기규소기로 이루어진 군으로부터 선택되며, 상기 치환체는 서로 동일하거나 상이하고, 카르복실산, 카르복실산 에스테르, 히드록실, 알콕시 및 아미노로 이루어진 군으로부터 선택됨)를 접촉시키는 것을 포함하고 (comprising),I. 제1 단계로서, 상기 (i)을 음이온성 개시제와 반응시키는 단계,II. 음이온성 개시제에 대한 상기 (i)의 비율을 1로 감소시키는 단계,III. 제2 단계로서, 상기 (ii)를 임의로 일부의 상기 (i)와 함께 첨가하는 단계,IV. 상기 (ii)의 반응성에 따라 (ii)의 첨가 속도를 선택하고,V. 음이온성 개시제에 대한 상기 (ii)의 비율을 1로 증가시키고,VI. 상기 (i), (ii) 및 올레핀계 말단기의 전환율을 70%에서 100%로 증가시키는 단계, 및VII. 임의로, 음이온성 성장 말단기를 비중합성 말단기로 전환시키는 단계 중 I, III 및 VI 단계와 II, IV 및 V 단계 중 하나 이상의 단계를 사용함으로써 치밀한 분지상 분지 구조 및 중합성 비닐계 쇄 말단기를 갖는 분지형 중합체가 높은 수율로 얻어지는, 1종 이상의 비닐계 단량체를 음이온성 중합시켜 분지형 중합체를 형성하는 방법.
- 제1항에 있어서, 상기 (i)에서 Z가 H 또는 CH3인 방법.
- 제1항에 있어서, 상기 (i)에서 Y가 Ph 또는 CO2R인 방법.
- 제1항에 있어서, 상기 (i)에서 Z가 H이고, Y가 Ph인 방법.
- 제1항에 있어서, 상기 (ii)에서 Q가 PhCH2이고, X가 Cl 또는 Br인 방법.
- 제1항에 있어서, 상기 (i)에서 Z가 H이고, Y가 Ph이며, 상기 (ii)에서 Q가 PhCH2이고, X가 Cl 또는 Br이고, BuLi가 개시제로 사용되는 방법.
- 제1항에 있어서, 단계 VII이 사용되는 방법.
- 제7항에 있어서, 비중합성 잔기를 제공하는 쇄종결제가 사용되는 방법.
- 하기의 구조를 갖는 분지상 분지 구조 및 임의로 중합성 올레핀계 말단기를 갖는 중합체를 포함하는 조성물.여기서, B는이고,B'는 Z 또는 B이고,n은 1 내지 100이고, m은 0 내지 50이고, p는 0 내지 100이고, n+m+p은 2 이상이고,m > 1이면, m의 삽입은 연속적이거나 비연속적이고,A는 R로 이루어진 군으로부터 선택되는 음이온성 개시제 잔기이고,Q는 공유결합, R, C(O) 및 RC(O)로 이루어진 군으로부터 선택되는 기이고,Y는 R, CO2R, CN 및 NR2로 이루어진 군으로부터 선택되고,W는 CZ=CH2 또는 비중합성 잔기이고,X는 할로겐 및 RSO3로 이루어진 군으로부터 선택되고,Z는 H, R 및 CN으로 이루어진 군으로부터 선택되고,R은 치환 및 비치환 알킬, 올레핀, 아릴, 아르알킬, 알카릴 및 유기규소기로 이루어진 군으로부터 선택되며, 상기 치환체는 서로 동일하거나 상이하고, 카르복실산, 카르복실산 에스테르, 히드록실, 알콕시, 1급 아미노 및 2급 아미노로 이루어진 군으로부터 선택된다.
- 제9항에 있어서, A가 부틸이고, Z가 H이고, Y가 Ph이고, Q가 PhCH2인 조성물.
- 제10항에 있어서, W가 CZ가 CH2인 조성물.
- 제10항에 있어서, W가 비중합성 잔기인 조성물.
- 제12항에 있어서, W가 H인 조성물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5285997P | 1997-07-17 | 1997-07-17 | |
US60/052,859 | 1997-07-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010021917A KR20010021917A (ko) | 2001-03-15 |
KR100529684B1 true KR100529684B1 (ko) | 2005-11-21 |
Family
ID=21980368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-7000481A KR100529684B1 (ko) | 1997-07-17 | 1998-07-16 | 분지형 폴리올레핀 합성 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6518383B1 (ko) |
EP (1) | EP0996646B1 (ko) |
JP (1) | JP2001510211A (ko) |
KR (1) | KR100529684B1 (ko) |
AU (1) | AU746445B2 (ko) |
BR (1) | BR9810602A (ko) |
CA (1) | CA2296296A1 (ko) |
DE (1) | DE69815530T2 (ko) |
DK (1) | DK0996646T3 (ko) |
ES (1) | ES2201512T3 (ko) |
IL (1) | IL133925A0 (ko) |
NZ (1) | NZ502607A (ko) |
TW (1) | TW482774B (ko) |
WO (1) | WO1999003898A1 (ko) |
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TWI263861B (en) * | 1999-03-26 | 2006-10-11 | Shinetsu Chemical Co | Resist material and pattern forming method |
US8082089B2 (en) * | 2008-07-23 | 2011-12-20 | GM Global Technology Operations LLC | Vehicle speed control in a cruise mode using vehicle brakes |
US10947380B2 (en) * | 2018-12-20 | 2021-03-16 | The Goodyear Tire & Rubber Company | Functionalized polymer, rubber composition and pneumatic tire |
US11884760B2 (en) * | 2019-12-12 | 2024-01-30 | Asahi Kasei Kabushiki Kaisha | Production method for branched conjugated diene-based polymer, production method for rubber composition, production method for tire, branched conjugated diene-based polymer, and branched conjugated diene-based polymer composition |
CN116410426A (zh) * | 2021-12-29 | 2023-07-11 | 中国石油天然气股份有限公司 | 高粘着性类树枝状支化聚合物及合成方法和应用 |
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US3235626A (en) | 1961-03-31 | 1966-02-15 | Dow Chemical Co | Polymers of controlled branch configuration |
GB1096912A (en) | 1963-08-06 | 1967-12-29 | Ici Ltd | Synthetic polymers |
GB1122397A (en) | 1964-08-04 | 1968-08-07 | Ici Ltd | Polymer dispersion and dispersants |
US3786116A (en) * | 1972-08-21 | 1974-01-15 | Cpc International Inc | Chemically joined,phase separated thermoplastic graft copolymers |
IL111484A (en) * | 1993-11-03 | 2001-06-14 | Commw Scient Ind Res Org | Polymerization process using pendant chain transfer means to regulate the molecular weight, the polymers thus obtained and a number of new pesticide compounds |
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1998
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- 1998-07-16 JP JP2000503120A patent/JP2001510211A/ja not_active Withdrawn
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- 1998-07-16 KR KR10-2000-7000481A patent/KR100529684B1/ko not_active IP Right Cessation
- 1998-07-16 AU AU84108/98A patent/AU746445B2/en not_active Ceased
- 1998-07-16 DK DK98934622T patent/DK0996646T3/da active
- 1998-07-16 EP EP98934622A patent/EP0996646B1/en not_active Expired - Lifetime
- 1998-07-16 CA CA002296296A patent/CA2296296A1/en not_active Abandoned
- 1998-07-16 BR BR9810602-3A patent/BR9810602A/pt active Search and Examination
- 1998-07-16 NZ NZ502607A patent/NZ502607A/xx unknown
- 1998-07-16 WO PCT/US1998/014833 patent/WO1999003898A1/en active IP Right Grant
- 1998-07-16 US US09/462,969 patent/US6518383B1/en not_active Expired - Fee Related
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AU746445B2 (en) | 2002-05-02 |
AU8410898A (en) | 1999-02-10 |
TW482774B (en) | 2002-04-11 |
BR9810602A (pt) | 2000-07-11 |
US6518383B1 (en) | 2003-02-11 |
DK0996646T3 (da) | 2003-10-06 |
KR20010021917A (ko) | 2001-03-15 |
DE69815530T2 (de) | 2003-12-18 |
IL133925A0 (en) | 2001-04-30 |
EP0996646B1 (en) | 2003-06-11 |
ES2201512T3 (es) | 2004-03-16 |
EP0996646A1 (en) | 2000-05-03 |
CA2296296A1 (en) | 1999-01-28 |
WO1999003898A1 (en) | 1999-01-28 |
DE69815530D1 (de) | 2003-07-17 |
JP2001510211A (ja) | 2001-07-31 |
NZ502607A (en) | 2002-08-28 |
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