BE743871A - - Google Patents

Info

Publication number
BE743871A
BE743871A BE743871DA BE743871A BE 743871 A BE743871 A BE 743871A BE 743871D A BE743871D A BE 743871DA BE 743871 A BE743871 A BE 743871A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE743871A publication Critical patent/BE743871A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
BE743871D 1968-12-31 1969-12-30 BE743871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR182520 1968-12-31

Publications (1)

Publication Number Publication Date
BE743871A true BE743871A (fr) 1970-06-30

Family

ID=8659652

Family Applications (1)

Application Number Title Priority Date Filing Date
BE743871D BE743871A (fr) 1968-12-31 1969-12-30

Country Status (8)

Country Link
US (1) US3705871A (fr)
BE (1) BE743871A (fr)
CH (1) CH509363A (fr)
DE (1) DE1964955A1 (fr)
FR (1) FR1601194A (fr)
GB (1) GB1300956A (fr)
LU (1) LU60077A1 (fr)
NL (1) NL166704C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500371A1 (fr) * 1981-02-23 1982-08-27 Ato Chimie Procede de fabrication en continu de complexes multicouches metal-plastique et produits obtenus
FR2579518A1 (fr) * 1985-03-29 1986-10-03 Atochem Particules enrobees de polyamide et leur procede de preparation
FR2588262B1 (fr) * 1985-10-08 1988-04-29 Atochem Poudres de polyamide-imides, procede de fabrication et utilisations
FR2910900B1 (fr) * 2006-12-28 2010-08-20 Arkema France Procede de preparation de poudre de polyamide par polymerisation anionique

Also Published As

Publication number Publication date
NL166704C (nl) 1981-09-15
LU60077A1 (fr) 1970-02-23
CH509363A (fr) 1971-06-30
NL6919627A (fr) 1970-07-02
GB1300956A (en) 1972-12-29
NL166704B (nl) 1981-04-15
US3705871A (en) 1972-12-12
FR1601194A (fr) 1970-08-10
DE1964955A1 (de) 1970-07-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SOC. NAT. ELF-AQUITAINE

Effective date: 19891230