BE800667A - Procede pour la polymerisation anionique de la pyrrolidone - Google Patents

Procede pour la polymerisation anionique de la pyrrolidone

Info

Publication number
BE800667A
BE800667A BE132052A BE132052A BE800667A BE 800667 A BE800667 A BE 800667A BE 132052 A BE132052 A BE 132052A BE 132052 A BE132052 A BE 132052A BE 800667 A BE800667 A BE 800667A
Authority
BE
Belgium
Prior art keywords
pyrrolidone
anionic polymerization
anionic
polymerization
Prior art date
Application number
BE132052A
Other languages
English (en)
Inventor
A Ciaperoni
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of BE800667A publication Critical patent/BE800667A/fr

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pyrrole Compounds (AREA)
BE132052A 1972-06-09 1973-06-08 Procede pour la polymerisation anionique de la pyrrolidone BE800667A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25463/72A IT956395B (it) 1972-06-09 1972-06-09 Procedimento per la polimerizzazio ne anionica del pirrolidone

Publications (1)

Publication Number Publication Date
BE800667A true BE800667A (fr) 1973-12-10

Family

ID=11216773

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132052A BE800667A (fr) 1972-06-09 1973-06-08 Procede pour la polymerisation anionique de la pyrrolidone

Country Status (12)

Country Link
US (1) US3850890A (fr)
JP (1) JPS4962597A (fr)
AT (1) AT333511B (fr)
BE (1) BE800667A (fr)
CA (1) CA1003146A (fr)
DE (1) DE2329383A1 (fr)
ES (1) ES415700A1 (fr)
FR (1) FR2187833B1 (fr)
GB (1) GB1389384A (fr)
IT (1) IT956395B (fr)
NL (1) NL7307881A (fr)
SE (1) SE381269B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT995045B (it) * 1973-07-23 1975-11-10 Montedison Spa Procedimento per la polimeriz zazione del pirrolidone
DE2500181A1 (de) * 1975-01-03 1976-07-08 Basf Ag Verfahren zur herstellung von polyamidschaeumen
US4050994A (en) * 1976-11-26 1977-09-27 Chevron Research Company Recovery of 2-pyrrolidone from dilute alkaline solutions
NL7800587A (nl) * 1978-01-18 1979-07-20 Stamicarbon Werkwijze voor de bereiding van polypyrrolidon.

Also Published As

Publication number Publication date
IT956395B (it) 1973-10-10
AU5669273A (en) 1974-12-12
ATA508173A (de) 1976-03-15
ES415700A1 (es) 1976-01-16
DE2329383A1 (de) 1973-12-20
GB1389384A (en) 1975-04-03
US3850890A (en) 1974-11-26
FR2187833A1 (fr) 1974-01-18
CA1003146A (en) 1977-01-04
SE381269B (sv) 1975-12-01
FR2187833B1 (fr) 1976-09-17
NL7307881A (fr) 1973-12-11
AT333511B (de) 1976-11-25
JPS4962597A (fr) 1974-06-18

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