FR1551631A - - Google Patents

Info

Publication number
FR1551631A
FR1551631A FR1551631DA FR1551631A FR 1551631 A FR1551631 A FR 1551631A FR 1551631D A FR1551631D A FR 1551631DA FR 1551631 A FR1551631 A FR 1551631A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1551631A publication Critical patent/FR1551631A/fr
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)
  • Hydrogenated Pyridines (AREA)
  • Polyamides (AREA)
FR1551631D 1967-01-19 1968-01-19 Expired FR1551631A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0090790 1967-01-19

Publications (1)

Publication Number Publication Date
FR1551631A true FR1551631A (fr) 1968-12-27

Family

ID=6985476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551631D Expired FR1551631A (fr) 1967-01-19 1968-01-19

Country Status (8)

Country Link
AT (1) AT278364B (fr)
BE (1) BE709297A (fr)
CH (1) CH491979A (fr)
DE (1) DE1720261A1 (fr)
ES (1) ES349404A1 (fr)
FR (1) FR1551631A (fr)
GB (1) GB1204583A (fr)
NL (1) NL6800748A (fr)

Also Published As

Publication number Publication date
DE1720261A1 (de) 1971-06-09
BE709297A (fr) 1968-07-12
GB1204583A (en) 1970-09-09
NL6800748A (fr) 1968-07-22
ES349404A1 (es) 1969-04-01
AT278364B (de) 1970-01-26
CH491979A (de) 1970-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse