BE768719A - TELECHELIC OLIGOMERS AND THEIR PREPARATION PROCESS - Google Patents

TELECHELIC OLIGOMERS AND THEIR PREPARATION PROCESS

Info

Publication number
BE768719A
BE768719A BE768719A BE768719A BE768719A BE 768719 A BE768719 A BE 768719A BE 768719 A BE768719 A BE 768719A BE 768719 A BE768719 A BE 768719A BE 768719 A BE768719 A BE 768719A
Authority
BE
Belgium
Prior art keywords
preparation process
telechelic oligomers
telechelic
oligomers
preparation
Prior art date
Application number
BE768719A
Other languages
French (fr)
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of BE768719A publication Critical patent/BE768719A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/04—Azo-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
BE768719A 1970-06-20 1971-06-18 TELECHELIC OLIGOMERS AND THEIR PREPARATION PROCESS BE768719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702030589 DE2030589A1 (en) 1970-06-20 1970-06-20 Telechelic oligomers for their preparation and process

Publications (1)

Publication Number Publication Date
BE768719A true BE768719A (en) 1971-12-20

Family

ID=5774560

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768719A BE768719A (en) 1970-06-20 1971-06-18 TELECHELIC OLIGOMERS AND THEIR PREPARATION PROCESS

Country Status (6)

Country Link
BE (1) BE768719A (en)
DE (1) DE2030589A1 (en)
ES (1) ES392439A1 (en)
FR (1) FR2099125A5 (en)
GB (1) GB1304677A (en)
NL (1) NL7108423A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956433A (en) * 1986-03-14 1990-09-11 Akzo N.V. Telechelic polymers from thiuram disulfide or dithiocarbamates

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460329A1 (en) * 1974-12-20 1976-07-01 Bayer Ag LOW MOLECULAR ACRYLATE RESINS WITH LOW DISPERSALITY AND A METHOD FOR THEIR PRODUCTION
DE2961103D1 (en) * 1978-01-27 1981-12-10 Bayer Ag Use of reactive oligomers for hardening unsaturated polyester resins
JP2930371B2 (en) * 1990-06-08 1999-08-03 東燃株式会社 Both-end-modified ethylene polymer and method for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956433A (en) * 1986-03-14 1990-09-11 Akzo N.V. Telechelic polymers from thiuram disulfide or dithiocarbamates

Also Published As

Publication number Publication date
ES392439A1 (en) 1974-07-01
DE2030589A1 (en) 1971-12-23
NL7108423A (en) 1971-12-22
GB1304677A (en) 1973-01-24
FR2099125A5 (en) 1972-03-10

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