BE764526A - Polymerisation de lactames en presence d'accelerateurs du type thiolactone - Google Patents

Polymerisation de lactames en presence d'accelerateurs du type thiolactone

Info

Publication number
BE764526A
BE764526A BE764526A BE764526A BE764526A BE 764526 A BE764526 A BE 764526A BE 764526 A BE764526 A BE 764526A BE 764526 A BE764526 A BE 764526A BE 764526 A BE764526 A BE 764526A
Authority
BE
Belgium
Prior art keywords
thiolactone
milk
polymerization
type accelerators
accelerators
Prior art date
Application number
BE764526A
Other languages
English (en)
Inventor
J E Mcgrath
M Matzner
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BE764526A publication Critical patent/BE764526A/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
    • 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)
BE764526A 1969-12-08 1971-03-19 Polymerisation de lactames en presence d'accelerateurs du type thiolactone BE764526A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88335969A 1969-12-08 1969-12-08

Publications (1)

Publication Number Publication Date
BE764526A true BE764526A (fr) 1971-09-20

Family

ID=25382441

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764526A BE764526A (fr) 1969-12-08 1971-03-19 Polymerisation de lactames en presence d'accelerateurs du type thiolactone

Country Status (5)

Country Link
US (1) US3597401A (fr)
BE (1) BE764526A (fr)
DE (1) DE2059882A1 (fr)
FR (1) FR2073014A5 (fr)
NL (1) NL7017824A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217849B2 (fr) * 1974-07-03 1977-05-18
US4501821A (en) * 1983-07-28 1985-02-26 Ppg Industries, Inc. Property enhancement of anionically polymerized nylon with dual initiators
WO2014007522A1 (fr) * 2012-07-05 2014-01-09 Georgia Tech Research Corporation Procédé de traitement de composites simples en nylon 6
FR2997035B1 (fr) * 2012-10-23 2016-07-01 Arkema France Procede de fabrication d'une piece composite thermoplastique, par injection-compression-moulage sous vide, dispositif de mise en œuvre et piece ainsi obtenue

Also Published As

Publication number Publication date
NL7017824A (fr) 1971-06-10
DE2059882A1 (de) 1971-06-09
US3597401A (en) 1971-08-03
FR2073014A5 (fr) 1971-09-24

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