AU4164899A - Method of hydrogenating block copolymer - Google Patents

Method of hydrogenating block copolymer

Info

Publication number
AU4164899A
AU4164899A AU41648/99A AU4164899A AU4164899A AU 4164899 A AU4164899 A AU 4164899A AU 41648/99 A AU41648/99 A AU 41648/99A AU 4164899 A AU4164899 A AU 4164899A AU 4164899 A AU4164899 A AU 4164899A
Authority
AU
Australia
Prior art keywords
block copolymer
hydrogenating block
hydrogenating
copolymer
block
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU41648/99A
Inventor
Masahiro Fujiwara
Hiroshi Ishida
Yoro Sasaki
Tatsuo Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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
Priority claimed from JP17653798A external-priority patent/JP4063407B2/en
Priority claimed from JP28206198A external-priority patent/JP4255150B2/en
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of AU4164899A publication Critical patent/AU4164899A/en
Abandoned legal-status Critical Current

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
    • 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

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)
  • Catalysts (AREA)
AU41648/99A 1998-06-10 1999-06-09 Method of hydrogenating block copolymer Abandoned AU4164899A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP17653798A JP4063407B2 (en) 1998-06-10 1998-06-10 Block copolymer hydrogenation process
JP10/176537 1998-06-10
JP10/282061 1998-09-18
JP28206198A JP4255150B2 (en) 1998-09-18 1998-09-18 Polymer hydrogenation process
PCT/JP1999/003080 WO1999064479A1 (en) 1998-06-10 1999-06-09 Method of hydrogenating block copolymer

Publications (1)

Publication Number Publication Date
AU4164899A true AU4164899A (en) 1999-12-30

Family

ID=26497414

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41648/99A Abandoned AU4164899A (en) 1998-06-10 1999-06-09 Method of hydrogenating block copolymer

Country Status (2)

Country Link
AU (1) AU4164899A (en)
WO (1) WO1999064479A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395841B1 (en) 2000-09-06 2002-05-28 The Dow Chemical Company Process for hydrogenating unsaturated polymers
US20040242800A1 (en) 2001-09-21 2004-12-02 Kazuhiro Takahashi Method of hydrogenating conjugated diene polymer, hydrogenation catalyst system, and composition of basic conjugated diene polymer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136312A (en) * 1983-01-26 1984-08-04 Arakawa Chem Ind Co Ltd Production of hydrogenated petroleum resin
JP3460275B2 (en) * 1993-10-25 2003-10-27 Ｊｓｒ株式会社 Hydrogenated diene copolymer and resin composition

Also Published As

Publication number Publication date
WO1999064479A1 (en) 1999-12-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase