BR9205044A - Processo aperfeicoado para a fabricacao de polimeros de diolefina conjugada,seletivamente hidrogenados - Google Patents

Processo aperfeicoado para a fabricacao de polimeros de diolefina conjugada,seletivamente hidrogenados

Info

Publication number
BR9205044A
BR9205044A BR9205044A BR9205044A BR9205044A BR 9205044 A BR9205044 A BR 9205044A BR 9205044 A BR9205044 A BR 9205044A BR 9205044 A BR9205044 A BR 9205044A BR 9205044 A BR9205044 A BR 9205044A
Authority
BR
Brazil
Prior art keywords
manufacture
conjugated diolefin
selectively hydrogenated
diolefin polymers
perfect process
Prior art date
Application number
BR9205044A
Other languages
English (en)
Inventor
Linda Rae Chamberlain
Carma Joleen Gibler
Original Assignee
Shell Int Research
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.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BR9205044A publication Critical patent/BR9205044A/pt

Links

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
    • 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
    • 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

Landscapes

  • 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)
BR9205044A 1991-12-20 1992-12-17 Processo aperfeicoado para a fabricacao de polimeros de diolefina conjugada,seletivamente hidrogenados BR9205044A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/811,219 US5173537A (en) 1991-12-20 1991-12-20 Selective hydrogenation of conjugated diolefin poylmers

Publications (1)

Publication Number Publication Date
BR9205044A true BR9205044A (pt) 1993-06-22

Family

ID=25205924

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205044A BR9205044A (pt) 1991-12-20 1992-12-17 Processo aperfeicoado para a fabricacao de polimeros de diolefina conjugada,seletivamente hidrogenados

Country Status (11)

Country Link
US (1) US5173537A (pt)
EP (1) EP0549063B1 (pt)
JP (1) JP3204763B2 (pt)
KR (1) KR100270296B1 (pt)
CN (1) CN1045608C (pt)
BR (1) BR9205044A (pt)
DE (1) DE69206590T2 (pt)
ES (1) ES2080435T3 (pt)
MX (1) MX9207381A (pt)
RU (1) RU2123012C1 (pt)
TW (1) TW216426B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244980A (en) * 1992-12-07 1993-09-14 Shell Oil Company Selective hydrogenation of conjugated diolefin polymers with Tebbe's reagent
BR9701276A (pt) * 1996-03-15 1998-11-10 Shell Int Research Composição catalizadora processo para a hidrogenação de polímeros contendo insaturação etiléncia e composto de titánio
US5814709A (en) * 1996-04-12 1998-09-29 Shell Oil Company Process for hydrogenation on conjugataed diene polymers and catalyst composition suitable for use therein
US5705571A (en) * 1996-05-17 1998-01-06 Taiwan Synthetic Rubber Corporation Process for selective hydrogenation of conjugated diene polymer
JPH1053614A (ja) * 1996-05-29 1998-02-24 Shell Internatl Res Maatschappij Bv 共役ジエンポリマーの水素化のためのプロセスとこのプロセスで使用するのに適した触媒組成物
JPH10101727A (ja) * 1996-09-24 1998-04-21 Shell Internatl Res Maatschappij Bv オレフィン又はポリマーを水素化するための触媒及び方法
TW583027B (en) * 1998-10-30 2004-04-11 Shell Int Research A method for preparing a hydrogenation catalyst system
US6313230B1 (en) * 1999-09-21 2001-11-06 Industrial Technology Research Institute Catalyst composition for hydrogenation of conjugated diene based synthetic rubbers
KR100348761B1 (ko) * 1999-11-26 2002-08-13 금호석유화학 주식회사 공액디엔을 포함하는 중합체의 선택적 수소화 방법
KR100332465B1 (ko) * 2000-02-09 2002-04-13 박찬구 불포화 이중결합을 가진 중합체의 수소화방법
DK2272588T3 (da) * 2009-06-22 2013-08-05 Dynasol Elastomeros Sa Katalysator til hydrogenering af umættede forbindelser
MX351775B (es) * 2013-01-16 2017-10-27 Asahi Kasei Chemicals Corp Método para producir polímero.

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES358753A1 (es) * 1967-10-05 1970-06-01 Shell Int Research Un procedimiento para la preparacion de polimeros de dieno conjugado que tienen propiedades mejoradas.
BE756177A (fr) * 1969-09-17 1971-03-15 Shell Int Research Procede de preparation de copolymeres a blocs hydrogenes
US4076914A (en) * 1976-06-08 1978-02-28 Phillips Petroleum Company Treatment of coupled polymers prior to hydrogenation
US4076915A (en) * 1976-06-08 1978-02-28 Phillips Petroleum Company Treatment of coupled polymers prior to hydrogenation
US4501857A (en) * 1983-01-20 1985-02-26 Asahi Kasei Kogyo Kabushiki Kaisha Method for hydrogenation of polymer
GB2144430B (en) * 1983-08-04 1986-11-19 Shell Int Research Hydrogenated modified star-shaped polymers
JPS60220147A (ja) * 1984-04-18 1985-11-02 Asahi Chem Ind Co Ltd オレフイン水添触媒および該触媒を用いた重合体の水添方法
JPH066639B2 (ja) * 1984-05-30 1994-01-26 日本合成ゴム株式会社 ゴム組成物
JPS6147706A (ja) * 1984-08-13 1986-03-08 Asahi Chem Ind Co Ltd リビングポリマ−の水添法
US4656230A (en) * 1985-07-12 1987-04-07 Phillips Petroleum Company Hydrogenation process
JPS62209103A (ja) * 1986-03-10 1987-09-14 Asahi Chem Ind Co Ltd ポリマ−の水添方法
JPS62209102A (ja) * 1986-03-10 1987-09-14 Asahi Chem Ind Co Ltd ポリマ−の水添法
JP2577900B2 (ja) * 1987-02-18 1997-02-05 イハラケミカル工業 株式会社 ポリ尿素樹脂の製造方法
DE3851586T2 (de) * 1987-07-16 1995-05-24 Asahi Chemical Ind Zusammensetzung eines spezifischen Blockmischpolymeres und Verfahren zu deren Herstellung.
US5017660A (en) * 1987-08-04 1991-05-21 Asahi Kasei Kogyo Kabushiki Kaisha Selectively, partially hydrogenated polymer and rubber composition and impact resistant styrenic resin containing the same
JP2718059B2 (ja) * 1988-04-28 1998-02-25 日本合成ゴム株式会社 重合体の水素添加方法および触媒
DE69033210T2 (de) * 1989-05-19 1999-12-09 Japan Synthetic Rubber Co Ltd (Modifiziertes) hydriertes Dien-Blockcopolymer und dieses enthaltende Zusammensetzung
US5039755A (en) * 1990-05-29 1991-08-13 Shell Oil Company Selective hydrogenation of conjugated diolefin polymers

Also Published As

Publication number Publication date
ES2080435T3 (es) 1996-02-01
JP3204763B2 (ja) 2001-09-04
KR930012845A (ko) 1993-07-21
RU2123012C1 (ru) 1998-12-10
JPH05239126A (ja) 1993-09-17
KR100270296B1 (ko) 2000-10-16
US5173537A (en) 1992-12-22
EP0549063B1 (en) 1995-12-06
TW216426B (pt) 1993-11-21
DE69206590D1 (de) 1996-01-18
EP0549063A2 (en) 1993-06-30
DE69206590T2 (de) 1996-05-15
CN1045608C (zh) 1999-10-13
EP0549063A3 (en) 1993-11-03
CN1073687A (zh) 1993-06-30
MX9207381A (es) 1993-07-01

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Legal Events

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EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
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