GB1336756A - Partially hydrogenated block copolymer its hydrolhalogenated derivative and their preparation - Google Patents

Partially hydrogenated block copolymer its hydrolhalogenated derivative and their preparation

Info

Publication number
GB1336756A
GB1336756A GB1626471A GB1626471A GB1336756A GB 1336756 A GB1336756 A GB 1336756A GB 1626471 A GB1626471 A GB 1626471A GB 1626471 A GB1626471 A GB 1626471A GB 1336756 A GB1336756 A GB 1336756A
Authority
GB
United Kingdom
Prior art keywords
block
product
hydrogenation
block copolymer
partially hydrogenated
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
GB1626471A
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
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 INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of GB1336756A publication Critical patent/GB1336756A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/18Introducing halogen atoms or halogen-containing groups
    • C08F8/20Halogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB1626471A 1970-05-22 1971-05-21 Partially hydrogenated block copolymer its hydrolhalogenated derivative and their preparation Expired GB1336756A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3991970A 1970-05-22 1970-05-22
US5736470A 1970-07-22 1970-07-22

Publications (1)

Publication Number Publication Date
GB1336756A true GB1336756A (en) 1973-11-07

Family

ID=26716579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1626471A Expired GB1336756A (en) 1970-05-22 1971-05-21 Partially hydrogenated block copolymer its hydrolhalogenated derivative and their preparation

Country Status (4)

Country Link
CA (1) CA963990A (enExample)
DE (1) DE2125413A1 (enExample)
FR (1) FR2093582A5 (enExample)
GB (1) GB1336756A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1012281A (en) * 1972-05-04 1977-06-14 Harold E. De La Mare Lubricating oil compositions and copolymers for use therein

Also Published As

Publication number Publication date
DE2125413A1 (de) 1971-12-02
FR2093582A5 (enExample) 1972-01-28
CA963990A (en) 1975-03-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee