CH467298A - Process for the polymerization of lactams with at least seven carbon atoms in the ring - Google Patents

Process for the polymerization of lactams with at least seven carbon atoms in the ring

Info

Publication number
CH467298A
CH467298A CH1071566A CH1071566A CH467298A CH 467298 A CH467298 A CH 467298A CH 1071566 A CH1071566 A CH 1071566A CH 1071566 A CH1071566 A CH 1071566A CH 467298 A CH467298 A CH 467298A
Authority
CH
Switzerland
Prior art keywords
lactams
polymerization
ring
carbon atoms
atoms
Prior art date
Application number
CH1071566A
Other languages
German (de)
Inventor
Mcgrath Harry
Burchell Edgar Owen
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH467298A publication Critical patent/CH467298A/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
    • C08G69/16—Preparatory processes
    • 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)
CH1071566A 1965-07-26 1966-07-25 Process for the polymerization of lactams with at least seven carbon atoms in the ring CH467298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31778/65A GB1148508A (en) 1965-07-26 1965-07-26 Lactam polymerisation process

Publications (1)

Publication Number Publication Date
CH467298A true CH467298A (en) 1969-01-15

Family

ID=10328270

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1071566A CH467298A (en) 1965-07-26 1966-07-25 Process for the polymerization of lactams with at least seven carbon atoms in the ring

Country Status (6)

Country Link
BE (1) BE684623A (en)
CH (1) CH467298A (en)
DE (1) DE1620906A1 (en)
FR (1) FR1487827A (en)
GB (1) GB1148508A (en)
NL (1) NL6610276A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400236A1 (en) * 1983-12-30 1985-07-11 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING POLYBENZAMIDES
DE19808190A1 (en) 1998-02-26 1999-09-02 Basf Ag Process for the production of polyamides

Also Published As

Publication number Publication date
NL6610276A (en) 1967-01-27
DE1620906A1 (en) 1970-05-21
BE684623A (en) 1967-01-26
FR1487827A (en) 1967-07-07
GB1148508A (en) 1969-04-16

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