CH409396A - Procédé de polymérisation des lactames - Google Patents

Procédé de polymérisation des lactames

Info

Publication number
CH409396A
CH409396A CH383863A CH383863A CH409396A CH 409396 A CH409396 A CH 409396A CH 383863 A CH383863 A CH 383863A CH 383863 A CH383863 A CH 383863A CH 409396 A CH409396 A CH 409396A
Authority
CH
Switzerland
Prior art keywords
lactams
polymerization process
polymerization
lactams polymerization
Prior art date
Application number
CH383863A
Other languages
English (en)
Inventor
Mermoud Charles
Abeille Jean
Original Assignee
Rhodiaceta
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 Rhodiaceta filed Critical Rhodiaceta
Publication of CH409396A publication Critical patent/CH409396A/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
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
CH383863A 1962-03-29 1963-03-26 Procédé de polymérisation des lactames CH409396A (fr)

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
CH409396A true CH409396A (fr) 1966-03-15

Family

ID=8775657

Family Applications (1)

Application Number Title Priority Date Filing Date
CH383863A CH409396A (fr) 1962-03-29 1963-03-26 Procédé de polymérisation des lactames

Country Status (9)

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

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 (fr) * 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
DE748253C (de) * 1938-06-10 1944-10-30 Verfahren zur Herstellung verformbarer hochmolekularer Polyamide
GB863859A (en) * 1956-07-23 1961-03-29 Monsanto Chemicals Polymerisation of lactams

Also Published As

Publication number Publication date
FR1326546A (fr) 1963-05-10
NL290689A (fr)
GB980129A (en) 1965-01-13
LU43022A1 (fr) 1963-03-16
US3308099A (en) 1967-03-07
BE630114A (fr)
DK104482C (da) 1966-05-23
ES286887A1 (es) 1963-12-01

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