GB1045884A - Process for the polymerisation of lactams - Google Patents

Process for the polymerisation of lactams

Info

Publication number
GB1045884A
GB1045884A GB2734963A GB2734963A GB1045884A GB 1045884 A GB1045884 A GB 1045884A GB 2734963 A GB2734963 A GB 2734963A GB 2734963 A GB2734963 A GB 2734963A GB 1045884 A GB1045884 A GB 1045884A
Authority
GB
United Kingdom
Prior art keywords
specified
lactams
sodium
acetyl
polyhydric alcohol
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2734963A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Publication of GB1045884A publication Critical patent/GB1045884A/en
Expired legal-status Critical Current

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)
GB2734963A 1962-07-11 1963-07-10 Process for the polymerisation of lactams Expired GB1045884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH835662A CH417959A (de) 1962-07-11 1962-07-11 Verfahren zur Polymerisation höhergliedriger Lactame

Publications (1)

Publication Number Publication Date
GB1045884A true GB1045884A (en) 1966-10-19

Family

ID=4339068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2734963A Expired GB1045884A (en) 1962-07-11 1963-07-10 Process for the polymerisation of lactams

Country Status (8)

Country Link
AT (1) AT241821B (fr)
BE (1) BE634816A (fr)
CH (1) CH417959A (fr)
DE (1) DE1242868B (fr)
DK (1) DK102987C (fr)
ES (1) ES287858A1 (fr)
GB (1) GB1045884A (fr)
NL (1) NL295202A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614792A (en) * 1984-06-09 1986-09-30 Stamicarbon B.V. Anionic polymerization of lactam with alkaline earth metal compound catalyst, lactam compound activator and ester compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614792A (en) * 1984-06-09 1986-09-30 Stamicarbon B.V. Anionic polymerization of lactam with alkaline earth metal compound catalyst, lactam compound activator and ester compound

Also Published As

Publication number Publication date
BE634816A (fr)
CH417959A (de) 1966-07-31
AT241821B (de) 1965-08-10
NL295202A (fr)
DE1242868B (de) 1967-06-22
ES287858A1 (es) 1963-11-01
DK102987C (da) 1965-11-01

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