GB1389911A - Polystyrene-graded block copolymer blends - Google Patents

Polystyrene-graded block copolymer blends

Info

Publication number
GB1389911A
GB1389911A GB2054872A GB2054872A GB1389911A GB 1389911 A GB1389911 A GB 1389911A GB 2054872 A GB2054872 A GB 2054872A GB 2054872 A GB2054872 A GB 2054872A GB 1389911 A GB1389911 A GB 1389911A
Authority
GB
United Kingdom
Prior art keywords
polymer
block copolymer
graded
molecular weight
aba
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
GB2054872A
Other languages
English (en)
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of GB1389911A publication Critical patent/GB1389911A/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
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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
    • 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

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)
GB2054872A 1972-02-24 1972-05-03 Polystyrene-graded block copolymer blends Expired GB1389911A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22918072A 1972-02-24 1972-02-24
JP4510672A JPS5651184B2 (enExample) 1972-02-24 1972-05-09

Publications (1)

Publication Number Publication Date
GB1389911A true GB1389911A (en) 1975-04-09

Family

ID=26385066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2054872A Expired GB1389911A (en) 1972-02-24 1972-05-03 Polystyrene-graded block copolymer blends

Country Status (6)

Country Link
JP (1) JPS5651184B2 (enExample)
CA (1) CA959196A (enExample)
DE (1) DE2222223C3 (enExample)
FR (1) FR2184183A5 (enExample)
GB (1) GB1389911A (enExample)
NL (1) NL160592C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9731456B2 (en) 2013-03-14 2017-08-15 Sabic Global Technologies B.V. Method of manufacturing a functionally graded article

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575441A (en) * 1978-12-04 1980-06-06 Asahi Chem Ind Co Ltd Styrene resin composition having excellent impact resistance
JPS5977679A (ja) * 1982-09-13 1984-05-04 シエイプ・インコ−ポレ−テツド テ−プカセツトの圧力フラツプならびにその製造方法および組立方法
JPS5986080U (ja) * 1982-12-01 1984-06-11 ソニ−ケミカル株式会社 テ−プの緩み止め部材

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136313C (enExample) * 1962-01-29
NL128294C (enExample) * 1964-11-02
GB1350908A (en) * 1970-06-10 1974-04-24 Shell Int Research Toughened polystyrene-block copolymer compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9731456B2 (en) 2013-03-14 2017-08-15 Sabic Global Technologies B.V. Method of manufacturing a functionally graded article

Also Published As

Publication number Publication date
CA959196A (en) 1974-12-10
DE2222223C3 (de) 1983-02-10
NL160592C (nl) 1979-11-15
DE2222223A1 (de) 1973-11-22
JPS4910954A (enExample) 1974-01-30
FR2184183A5 (enExample) 1973-12-21
NL160592B (nl) 1979-06-15
DE2222223B2 (de) 1978-07-13
JPS5651184B2 (enExample) 1981-12-03
NL7206354A (enExample) 1973-11-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee