CA949692A - Process for the preparation of block polymers - Google Patents

Process for the preparation of block polymers

Info

Publication number
CA949692A
CA949692A CA109,678A CA109678A CA949692A CA 949692 A CA949692 A CA 949692A CA 109678 A CA109678 A CA 109678A CA 949692 A CA949692 A CA 949692A
Authority
CA
Canada
Prior art keywords
preparation
block polymers
polymers
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.)
Expired
Application number
CA109,678A
Other versions
CA109678S (en
Inventor
Gottfried Pampus
Martin Hoffmann
Josef Witte
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA949692A publication Critical patent/CA949692A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
CA109,678A 1970-04-09 1971-04-06 Process for the preparation of block polymers Expired CA949692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702016840 DE2016840A1 (en) 1970-04-09 1970-04-09 Process for the production of sequence polymers

Publications (1)

Publication Number Publication Date
CA949692A true CA949692A (en) 1974-06-18

Family

ID=5767485

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,678A Expired CA949692A (en) 1970-04-09 1971-04-06 Process for the preparation of block polymers

Country Status (5)

Country Link
BE (1) BE765586A (en)
CA (1) CA949692A (en)
DE (1) DE2016840A1 (en)
FR (1) FR2089507A5 (en)
GB (1) GB1342000A (en)

Also Published As

Publication number Publication date
GB1342000A (en) 1973-12-25
FR2089507A5 (en) 1972-01-07
BE765586A (en) 1971-08-30
DE2016840A1 (en) 1971-10-21

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