FR1093851A - Procédé de polymérisation du pyrrolidone - Google Patents

Procédé de polymérisation du pyrrolidone

Info

Publication number
FR1093851A
FR1093851A FR1093851DA FR1093851A FR 1093851 A FR1093851 A FR 1093851A FR 1093851D A FR1093851D A FR 1093851DA FR 1093851 A FR1093851 A FR 1093851A
Authority
FR
France
Prior art keywords
polymerization process
pyrrolidone polymerization
pyrrolidone
polymerization
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
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.)
Arnold Hoffman & Co
Original Assignee
Arnold Hoffman & 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
Priority claimed from US338554A external-priority patent/US2739959A/en
Application filed by Arnold Hoffman & Co filed Critical Arnold Hoffman & Co
Application granted granted Critical
Publication of FR1093851A publication Critical patent/FR1093851A/fr
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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/24—Pyrrolidones or piperidones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polyamides (AREA)
  • Pyrrole Compounds (AREA)
FR1093851D 1953-02-24 1954-02-24 Procédé de polymérisation du pyrrolidone Expired FR1093851A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338554A US2739959A (en) 1953-02-24 1953-02-24 Polymerization of pyrolidone and piperidone

Publications (1)

Publication Number Publication Date
FR1093851A true FR1093851A (fr) 1955-05-10

Family

ID=23325236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1093851D Expired FR1093851A (fr) 1953-02-24 1954-02-24 Procédé de polymérisation du pyrrolidone

Country Status (4)

Country Link
CH (1) CH331860A (fr)
DE (1) DE1030022B (fr)
FR (1) FR1093851A (fr)
GB (1) GB754944A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA607225A (en) * 1956-12-13 1960-10-18 H. Mottus Edward Polycaprolactam and preparation thereof
DE1203465B (de) * 1957-01-10 1965-10-21 Basf Ag Verfahren zur anionischen Polymerisation von Pyrrolidon
NL111000C (fr) * 1957-11-26
DE1300687B (de) * 1958-03-03 1969-08-07 Minnesota Mining & Mfg Verfahren zur Herstellung von Polypyrrolidon
DE1197227B (de) * 1958-04-09 1965-07-22 Minnesota Mining & Mfg Verfahren zur Herstellung von Polypyrrolidon mit verbesserter Waermestabilitaet
BE577040A (fr) * 1958-04-16
DE3067721D1 (en) * 1980-01-22 1984-06-14 Stamicarbon Procedure for the preparation of polypyrrolidone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH225373A (de) * 1940-10-29 1943-01-31 Phrix Arbeitsgemeinschaft Verfahren zur Herstellung von künstlichen Gebilden.

Also Published As

Publication number Publication date
GB754944A (en) 1956-08-15
CH331860A (de) 1958-08-15
DE1030022B (de) 1958-05-14

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