CA1070893A - Procede pour la polymerisation de la 2-pyrrolidone et produits obtenus - Google Patents

Procede pour la polymerisation de la 2-pyrrolidone et produits obtenus

Info

Publication number
CA1070893A
CA1070893A CA245,567A CA245567A CA1070893A CA 1070893 A CA1070893 A CA 1070893A CA 245567 A CA245567 A CA 245567A CA 1070893 A CA1070893 A CA 1070893A
Authority
CA
Canada
Prior art keywords
polymer
pyrrolidone
polymerization
white
catalyst
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
CA245,567A
Other languages
English (en)
Inventor
Arthur C. Barnes
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1070893A publication Critical patent/CA1070893A/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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyamides (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA245,567A 1975-03-03 1976-02-11 Procede pour la polymerisation de la 2-pyrrolidone et produits obtenus Expired CA1070893A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55475975A 1975-03-03 1975-03-03

Publications (1)

Publication Number Publication Date
CA1070893A true CA1070893A (fr) 1980-01-29

Family

ID=24214599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,567A Expired CA1070893A (fr) 1975-03-03 1976-02-11 Procede pour la polymerisation de la 2-pyrrolidone et produits obtenus

Country Status (9)

Country Link
JP (1) JPS51111292A (fr)
CA (1) CA1070893A (fr)
CH (1) CH601380A5 (fr)
DE (1) DE2606268A1 (fr)
FR (1) FR2303038A1 (fr)
GB (1) GB1475062A (fr)
IN (1) IN145329B (fr)
IT (1) IT1053891B (fr)
NL (1) NL7602216A (fr)

Also Published As

Publication number Publication date
NL7602216A (nl) 1976-09-07
IN145329B (fr) 1978-09-23
JPS51111292A (en) 1976-10-01
FR2303038B3 (fr) 1978-12-01
AU1161376A (en) 1977-09-08
FR2303038A1 (fr) 1976-10-01
DE2606268A1 (de) 1976-09-16
GB1475062A (en) 1977-06-01
CH601380A5 (fr) 1978-07-14
IT1053891B (it) 1981-10-10

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Legal Events

Date Code Title Description
MKEX Expiry