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GB1446562A - Hydrogenated block copolymer compositions - Google Patents

Hydrogenated block copolymer compositions

Info

Publication number
GB1446562A
GB1446562A GB4948173A GB4948173A GB1446562A GB 1446562 A GB1446562 A GB 1446562A GB 4948173 A GB4948173 A GB 4948173A GB 4948173 A GB4948173 A GB 4948173A GB 1446562 A GB1446562 A GB 1446562A
Authority
GB
United Kingdom
Prior art keywords
polymer
block
block copolymer
hydrocarbon
conjugated diene
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.)
Expired
Application number
GB4948173A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij 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.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1446562A publication Critical patent/GB1446562A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1446562 Selectively hydrogenated block copolymer blend SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 24 Oct 1973 [26 Oct 1972] 49481/73 Heading C3P and C3G A composition comprises (a) a selectively hydrogenated block copolymer having at least two A blocks and at least one B block, each block A being a polymer of an alkenylaromatic hydrocarbon wherein no more than 25% of the aromatic double bonds have been reduced by hydrogenation, and the polymer block B being a polymer of an aliphatic conjugated diene hydrocarbon, wherein at least 80% of the aliphatic double bonds have been reduced by hydrogenation, and (b) 5 to 95 parts by weight per 100 parts by weight of (a) of a polymer of an (alk)acrylic acid, ester, nitrile or amide, a conjugated diene hydrocarbon or halohydrocarbon, and an alkenyl aromatic hydrocarbon or halohydrocarbon. Component (b) may be a random, block or graft terpolymer or interpolymer, particularly an interpolymer where the base polymer is a conjugated diene/vinyl aromatic hydrocarbon block copolymer. In the example polystyrene-hydrogonated polybutadiene-polystyrene is blended with an acrylonitrile-butadiene-styrene polymer.
GB4948173A 1972-10-26 1973-10-24 Hydrogenated block copolymer compositions Expired GB1446562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30093072A 1972-10-26 1972-10-26

Publications (1)

Publication Number Publication Date
GB1446562A true GB1446562A (en) 1976-08-18

Family

ID=23161206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4948173A Expired GB1446562A (en) 1972-10-26 1973-10-24 Hydrogenated block copolymer compositions

Country Status (9)

Country Link
JP (1) JPS5722949B2 (en)
BE (1) BE806123A (en)
CA (1) CA1007786A (en)
DE (1) DE2353314C2 (en)
FR (1) FR2204646B1 (en)
GB (1) GB1446562A (en)
IT (1) IT998930B (en)
NL (1) NL175922C (en)
SE (1) SE393624B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1702957A1 (en) * 2005-03-14 2006-09-20 Kraton Polymers Research B.V. Hydrogenated block copolymer composition for overmoulding onto thermoplastics

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815484B2 (en) * 1974-12-18 1983-03-25 三菱化学株式会社 Seizouhouhou
US4081424A (en) * 1976-06-07 1978-03-28 Shell Oil Company Multicomponent polyolefin - block copolymer - polymer blends
JPS5792014A (en) * 1980-11-27 1982-06-08 Sumitomo Rubber Ind Ltd Conjugated diene block polymer
JPS61176654A (en) * 1985-01-31 1986-08-08 Dainippon Plastics Co Ltd Resin composition
JPH07206044A (en) * 1993-12-28 1995-08-08 N D C Kk Cushioning material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686365A (en) * 1970-11-16 1972-08-22 Robert M Sequeira Block copolymer compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1702957A1 (en) * 2005-03-14 2006-09-20 Kraton Polymers Research B.V. Hydrogenated block copolymer composition for overmoulding onto thermoplastics

Also Published As

Publication number Publication date
JPS4974731A (en) 1974-07-18
NL175922B (en) 1984-08-16
NL7314589A (en) 1974-05-01
DE2353314A1 (en) 1974-05-09
DE2353314C2 (en) 1982-09-16
SE393624B (en) 1977-05-16
NL175922C (en) 1985-01-16
CA1007786A (en) 1977-03-29
FR2204646A1 (en) 1974-05-24
BE806123A (en) 1974-04-16
IT998930B (en) 1976-02-20
FR2204646B1 (en) 1977-03-11
JPS5722949B2 (en) 1982-05-15

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19931023