BE630114A - - Google Patents

Info

Publication number
BE630114A
BE630114A BE630114DA BE630114A BE 630114 A BE630114 A BE 630114A BE 630114D A BE630114D A BE 630114DA BE 630114 A BE630114 A BE 630114A
Authority
BE
Belgium
Application number
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.)
Publication of BE630114A publication Critical patent/BE630114A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14Lactams
    • C08G69/16Preparatory processes
    • C08G69/18Anionic polymerisation
    • C08G69/20Anionic polymerisation characterised by the catalysts used
BE630114D 1962-03-29 BE630114A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR892711A FR1326546A (fr) 1962-03-29 1962-03-29 Procédé d'obtention de polyamides à partir des lactames et nouveaux produits obtenus

Publications (1)

Publication Number Publication Date
BE630114A true BE630114A (xx)

Family

ID=8775657

Family Applications (1)

Application Number Title Priority Date Filing Date
BE630114D BE630114A (xx) 1962-03-29

Country Status (9)

Country Link
US (1) US3308099A (xx)
BE (1) BE630114A (xx)
CH (1) CH409396A (xx)
DK (1) DK104482C (xx)
ES (1) ES286887A1 (xx)
FR (1) FR1326546A (xx)
GB (1) GB980129A (xx)
LU (1) LU43022A1 (xx)
NL (1) NL290689A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470139A (en) * 1965-01-14 1969-09-30 Courtaulds Ltd Polymerization of caprolactam in the presence of catalyst,initiator and a crystallization modifier
US3366608A (en) * 1965-04-15 1968-01-30 British Celanese Anionic polymerization of caprolactam
NL7209838A (xx) * 1972-07-15 1974-01-17
DE2325153C2 (de) * 1973-05-18 1984-06-07 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyamidhohlkörpern
US4031164A (en) * 1974-06-06 1977-06-21 Monsanto Company Lactam-polyol-polyacyl lactam terpolymers
US3965075A (en) * 1974-07-22 1976-06-22 Monsanto Company Catalyzed process for imide-alcohol condensation
US4073778A (en) * 1976-06-07 1978-02-14 Chevron Research Company Crown ether activated lactam polymerization
US4487920A (en) * 1983-06-13 1984-12-11 Allied Corporation Polyamide-polyol-triazine block copolymer and anionic polymerization process
US4501821A (en) * 1983-07-28 1985-02-26 Ppg Industries, Inc. Property enhancement of anionically polymerized nylon with dual initiators
DE4002260A1 (de) * 1990-01-26 1991-08-01 Basf Ag Katalysatorloesung fuer die anionische polymerisation von lactamen und deren verwendung fuer die anionische polymerisation von caprolactam
US5859178A (en) * 1996-08-22 1999-01-12 Puritek, Inc Polymerization of caprolactam with certain quaternary ammonium compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE434794A (xx) * 1938-06-10
GB863859A (en) * 1956-07-23 1961-03-29 Monsanto Chemicals Polymerisation of lactams

Also Published As

Publication number Publication date
ES286887A1 (es) 1963-12-01
DK104482C (da) 1966-05-23
LU43022A1 (xx) 1963-03-16
FR1326546A (fr) 1963-05-10
NL290689A (xx)
GB980129A (en) 1965-01-13
US3308099A (en) 1967-03-07
CH409396A (fr) 1966-03-15

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