JPWO2021132286A1 - - Google Patents

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Publication number
JPWO2021132286A1
JPWO2021132286A1 JP2021567505A JP2021567505A JPWO2021132286A1 JP WO2021132286 A1 JPWO2021132286 A1 JP WO2021132286A1 JP 2021567505 A JP2021567505 A JP 2021567505A JP 2021567505 A JP2021567505 A JP 2021567505A JP WO2021132286 A1 JPWO2021132286 A1 JP WO2021132286A1
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JP
Japan
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.)
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Application number
JP2021567505A
Other languages
Japanese (ja)
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JP7329622B2 (en
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 of JPWO2021132286A1 publication Critical patent/JPWO2021132286A1/ja
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Publication of JP7329622B2 publication Critical patent/JP7329622B2/en
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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
    • C08C19/00—Chemical modification of rubber
    • C08C19/25—Incorporating silicon atoms into the molecule
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
JP2021567505A 2019-12-26 2020-12-22 Hydrogenated conjugated diene-based graft polymer and method for producing the same Active JP7329622B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019236781 2019-12-26
JP2019236781 2019-12-26
PCT/JP2020/048051 WO2021132286A1 (en) 2019-12-26 2020-12-22 Hydrogenated conjugated diene graft polymer and method for producing same

Publications (2)

Publication Number Publication Date
JPWO2021132286A1 true JPWO2021132286A1 (en) 2021-07-01
JP7329622B2 JP7329622B2 (en) 2023-08-18

Family

ID=76575972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567505A Active JP7329622B2 (en) 2019-12-26 2020-12-22 Hydrogenated conjugated diene-based graft polymer and method for producing the same

Country Status (3)

Country Link
JP (1) JP7329622B2 (en)
TW (1) TW202134303A (en)
WO (1) WO2021132286A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230340253A1 (en) * 2020-09-25 2023-10-26 Kuraray Co., Ltd. Resin composition and shaped article

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225513A (en) * 1986-03-26 1987-10-03 Shin Etsu Chem Co Ltd Block-graft copolymer and production thereof
JPH0425511A (en) * 1990-05-22 1992-01-29 Mitsubishi Petrochem Co Ltd Production of graft copolymer
JP2002308932A (en) * 2001-02-01 2002-10-23 Kuraray Co Ltd Block copolymer and thermoplastic resin composition
WO2018034195A1 (en) * 2016-08-19 2018-02-22 旭化成株式会社 Modified conjugated diene polymer, rubber composition thereof, and tire
WO2018043700A1 (en) * 2016-09-02 2018-03-08 株式会社クラレ Rubber composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225513A (en) * 1986-03-26 1987-10-03 Shin Etsu Chem Co Ltd Block-graft copolymer and production thereof
JPH0425511A (en) * 1990-05-22 1992-01-29 Mitsubishi Petrochem Co Ltd Production of graft copolymer
JP2002308932A (en) * 2001-02-01 2002-10-23 Kuraray Co Ltd Block copolymer and thermoplastic resin composition
WO2018034195A1 (en) * 2016-08-19 2018-02-22 旭化成株式会社 Modified conjugated diene polymer, rubber composition thereof, and tire
WO2018043700A1 (en) * 2016-09-02 2018-03-08 株式会社クラレ Rubber composition

Also Published As

Publication number Publication date
JP7329622B2 (en) 2023-08-18
TW202134303A (en) 2021-09-16
WO2021132286A1 (en) 2021-07-01

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