ZA200301460B - A method for making selectively hydrogenated block copolymers of vinyl aromatic hydrocarbons and conjugated dienes. - Google Patents

A method for making selectively hydrogenated block copolymers of vinyl aromatic hydrocarbons and conjugated dienes. Download PDF

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Publication number
ZA200301460B
ZA200301460B ZA200301460A ZA200301460A ZA200301460B ZA 200301460 B ZA200301460 B ZA 200301460B ZA 200301460 A ZA200301460 A ZA 200301460A ZA 200301460 A ZA200301460 A ZA 200301460A ZA 200301460 B ZA200301460 B ZA 200301460B
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ZA
South Africa
Prior art keywords
alcohol
cobalt
terminated
living chain
polymer
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Application number
ZA200301460A
Other languages
English (en)
Inventor
Johnson Kimberly Ann
Wouter De Jong
David K Schisla
Original Assignee
Kraton Polymers Res Bv
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Kraton Polymers Res Bv filed Critical Kraton Polymers Res Bv
Publication of ZA200301460B publication Critical patent/ZA200301460B/en

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    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • 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)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
ZA200301460A 2000-08-25 2003-02-24 A method for making selectively hydrogenated block copolymers of vinyl aromatic hydrocarbons and conjugated dienes. ZA200301460B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22789100P 2000-08-25 2000-08-25

Publications (1)

Publication Number Publication Date
ZA200301460B true ZA200301460B (en) 2004-04-19

Family

ID=22854874

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200301460A ZA200301460B (en) 2000-08-25 2003-02-24 A method for making selectively hydrogenated block copolymers of vinyl aromatic hydrocarbons and conjugated dienes.

Country Status (15)

Country Link
US (1) US7390856B2 (OSRAM)
EP (1) EP1325042B1 (OSRAM)
JP (1) JP5007013B2 (OSRAM)
KR (1) KR100822923B1 (OSRAM)
CN (1) CN1227270C (OSRAM)
AT (1) ATE320453T1 (OSRAM)
AU (2) AU2001286753B2 (OSRAM)
BR (1) BR0113490A (OSRAM)
CA (1) CA2420357A1 (OSRAM)
DE (1) DE60118005T2 (OSRAM)
EA (1) EA005366B1 (OSRAM)
ES (1) ES2256289T3 (OSRAM)
MX (1) MXPA03001649A (OSRAM)
WO (1) WO2002016449A2 (OSRAM)
ZA (1) ZA200301460B (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004264346A (ja) * 2003-02-05 2004-09-24 Sharp Corp 現像剤及びその製造方法
US7359641B2 (en) * 2003-07-28 2008-04-15 Emcore Corporation Modular optical transceiver
EP1505080A1 (en) * 2003-07-28 2005-02-09 KRATON Polymers Research B.V. Method for partially and selectively hydrogenating polymers made of conjugated dienes
US6974260B2 (en) * 2003-07-30 2005-12-13 Emcore Corporation Flexible substrate for routing fibers in an optical transceiver
CN102597014B (zh) 2009-09-25 2015-05-13 中国石油化工股份有限公司 阳离子聚合引发体系及聚合方法
WO2013047690A1 (ja) * 2011-09-29 2013-04-04 三菱化学株式会社 水素化ブロック共重合体、樹脂組成物、フィルム及び容器
KR102020485B1 (ko) 2013-01-11 2019-09-11 삼성디스플레이 주식회사 블록 공중합체, 그 형성 방법 및 패턴 형성 방법
WO2015081001A1 (en) 2013-11-26 2015-06-04 Kraton Polymers U.S. Llc Laser sintering powder, laser sintering article, and a method of making a laser sintering article
KR20220064208A (ko) 2020-11-11 2022-05-18 주식회사 엘지화학 수소화 공액디엔계 중합체 제조방법
KR20240044062A (ko) 2022-09-28 2024-04-04 주식회사 엘지화학 촉매 조성물 및 이를 이용한 수소화 공액디엔계 중합체의 제조방법

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DE1222260B (de) * 1963-12-26 1966-08-04 Shell Int Research Verfahren zur katalytischen Hydrierung von Block-Mischpolymerisaten
US3415759A (en) 1964-03-11 1968-12-10 Shell Oil Co Preparation of hydrogenation catalysts
GB1268210A (en) * 1968-04-23 1972-03-22 Bridgestone Tire Co Ltd Process for hydrogenating polymers
US3957914A (en) * 1973-02-22 1976-05-18 Shell Oil Company Cyclic polymerization process
DE2748884C2 (de) * 1977-11-02 1982-05-19 Basf Ag, 6700 Ludwigshafen Verfahren zur katalytischen Hydrierung von Polymerisaten konjugierter Diene
JPS61130303A (ja) * 1984-11-29 1986-06-18 Nippon Zeon Co Ltd 共役ジエン系重合体の水素化方法
BR8905680A (pt) * 1988-11-09 1990-06-05 Shell Int Research Catalisador de hidrogenacao,processo para hidrogenar um composto que contem insaturacao etilencia e/ou aromatica,e composto
US5057582A (en) 1988-12-23 1991-10-15 Shell Oil Company Hydrogenation catalyst and hydrogenation process wherein said catalyst is used
HU220187B (hu) * 1990-05-14 2001-11-28 Shell Canada Ltd. Eljárás anionos polimerizáció lezárására
US5151475A (en) 1991-04-15 1992-09-29 Shell Oil Company Termination of anionic polymerization
US5143990A (en) * 1990-05-14 1992-09-01 Shell Oil Company Termination of anionic polymerization using hydrogen
US5597872A (en) * 1990-05-29 1997-01-28 Shell Oil Company Hydrogenation of polymers having ketone groups
US5141997A (en) * 1990-08-15 1992-08-25 Shell Oil Company Selective hydrogenation of conjugated diolefin polymers
US5132372A (en) * 1991-09-09 1992-07-21 Shell Oil Company Process for selective hydrogenation of conjugated diolefin polymers
US5206307A (en) * 1991-09-09 1993-04-27 Shell Oil Company Process for selective hydrogenation of conjugated diolefin polymers
DE4228160A1 (de) * 1992-08-25 1994-03-03 Basf Ag Polymerisate auf Basis von konjugierten Dienen
US5281696A (en) * 1992-12-07 1994-01-25 Shell Oil Company Removal of hydrogenation catalyst from polymer solutions by trialkyl aluminum precipitation
IT1279197B1 (it) * 1994-05-13 1997-12-04 Shell Int Research Catalizzatori eterogenei di idrogenazione migliorati con ridotta isomerizzazione delle olefine
KR0182835B1 (ko) * 1996-04-26 1999-05-15 김흥기 올레핀성 이중결합을 갖는 리빙중합체의 선택적 수소화 방법
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US6222008B1 (en) * 1999-05-06 2001-04-24 Shell Oil Company Treatment of polymer solution with acid and ammonia to improve polymer color

Also Published As

Publication number Publication date
CN1227270C (zh) 2005-11-16
US20040014902A1 (en) 2004-01-22
WO2002016449A3 (en) 2002-05-16
EP1325042B1 (en) 2006-03-15
EA200300295A1 (ru) 2003-08-28
WO2002016449A2 (en) 2002-02-28
CN1476451A (zh) 2004-02-18
AU8675301A (en) 2002-03-04
EA005366B1 (ru) 2005-02-24
KR20030040420A (ko) 2003-05-22
DE60118005T2 (de) 2006-08-03
JP5007013B2 (ja) 2012-08-22
ES2256289T3 (es) 2006-07-16
AU2001286753B2 (en) 2005-08-04
JP2004506787A (ja) 2004-03-04
BR0113490A (pt) 2003-07-15
ATE320453T1 (de) 2006-04-15
DE60118005D1 (de) 2006-05-11
CA2420357A1 (en) 2002-02-28
MXPA03001649A (es) 2004-04-05
US7390856B2 (en) 2008-06-24
KR100822923B1 (ko) 2008-04-16
EP1325042A2 (en) 2003-07-09

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