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ES378292A1 - Polymers of 2-pyrrolidone - Google Patents

Polymers of 2-pyrrolidone

Info

Publication number
ES378292A1
ES378292A1 ES378292A ES378292A ES378292A1 ES 378292 A1 ES378292 A1 ES 378292A1 ES 378292 A ES378292 A ES 378292A ES 378292 A ES378292 A ES 378292A ES 378292 A1 ES378292 A1 ES 378292A1
Authority
ES
Spain
Prior art keywords
pyrrolidone
polymers
catalyst
polymerize
translation
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
ES378292A
Other languages
Spanish (es)
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.)
Radiation Research Corp
Original Assignee
Radiation Research Corp
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 Radiation Research Corp filed Critical Radiation Research Corp
Publication of ES378292A1 publication Critical patent/ES378292A1/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
    • 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)
  • Polyamides (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Artificial Filaments (AREA)

Abstract

Procedure for the production of a new melt-extrudable polymer of 2-pyrrolidone, characterized by heating a mixture of 2-pyrrolidone and an alkali metal bicarbonate polymerization catalyst to a temperature of at least approximately 120ºC, and then polymerize the 2-pyrrolidone in the presence of said catalyst. (Machine-translation by Google Translate, not legally binding)
ES378292A 1969-04-07 1970-04-06 Polymers of 2-pyrrolidone Expired ES378292A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81419769A 1969-04-07 1969-04-07

Publications (1)

Publication Number Publication Date
ES378292A1 true ES378292A1 (en) 1972-06-01

Family

ID=25214404

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378292A Expired ES378292A1 (en) 1969-04-07 1970-04-06 Polymers of 2-pyrrolidone

Country Status (9)

Country Link
JP (1) JPS4837153B1 (en)
BE (1) BE748557A (en)
BR (1) BR7018063D0 (en)
DE (1) DE2016299A1 (en)
ES (1) ES378292A1 (en)
FR (1) FR2042994A5 (en)
GB (1) GB1310442A (en)
NL (1) NL7004979A (en)
ZA (1) ZA702153B (en)

Also Published As

Publication number Publication date
JPS4837153B1 (en) 1973-11-09
BR7018063D0 (en) 1973-04-19
FR2042994A5 (en) 1971-02-12
GB1310442A (en) 1973-03-21
ZA702153B (en) 1971-12-29
NL7004979A (en) 1970-10-09
DE2016299A1 (en) 1970-10-15
BE748557A (en) 1970-10-06

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