ZA702153B - Polymers of 2-pyrrolidone - Google Patents

Polymers of 2-pyrrolidone

Info

Publication number
ZA702153B
ZA702153B ZA702153A ZA702153A ZA702153B ZA 702153 B ZA702153 B ZA 702153B ZA 702153 A ZA702153 A ZA 702153A ZA 702153 A ZA702153 A ZA 702153A ZA 702153 B ZA702153 B ZA 702153B
Authority
ZA
South Africa
Prior art keywords
pyrrolidone
polymers
Prior art date
Application number
ZA702153A
Inventor
J Upadhyaya
Original Assignee
Radiation Res 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 Res Corp filed Critical Radiation Res Corp
Priority to US037935A priority Critical patent/US3890280A/en
Publication of ZA702153B publication Critical patent/ZA702153B/en

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)
ZA702153A 1969-04-07 1970-03-31 Polymers of 2-pyrrolidone ZA702153B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US037935A US3890280A (en) 1969-04-07 1970-05-15 Polymerization of 2-pyrrolidone with alkali metal bicarbonate as catalyst

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA702153B true ZA702153B (en) 1971-12-29

Family

ID=25214404

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA702153A ZA702153B (en) 1969-04-07 1970-03-31 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
NL7004979A (en) 1970-10-09
GB1310442A (en) 1973-03-21
JPS4837153B1 (en) 1973-11-09
ES378292A1 (en) 1972-06-01
BE748557A (en) 1970-10-06
BR7018063D0 (en) 1973-04-19
DE2016299A1 (en) 1970-10-15
FR2042994A5 (en) 1971-02-12

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