BE764527A - Polymerisation de lactames en presence d'accelerateurs aromatiques halogenes - Google Patents

Polymerisation de lactames en presence d'accelerateurs aromatiques halogenes

Info

Publication number
BE764527A
BE764527A BE764527A BE764527A BE764527A BE 764527 A BE764527 A BE 764527A BE 764527 A BE764527 A BE 764527A BE 764527 A BE764527 A BE 764527A BE 764527 A BE764527 A BE 764527A
Authority
BE
Belgium
Prior art keywords
halogenous
milk
polymerization
accelerators
aromatic
Prior art date
Application number
BE764527A
Other languages
English (en)
Inventor
M Matzner
J E Mcgrath
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 BE764527A publication Critical patent/BE764527A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Hydrogenated Pyridines (AREA)
BE764527A 1969-10-10 1971-03-19 Polymerisation de lactames en presence d'accelerateurs aromatiques halogenes BE764527A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00865487A US3813367A (en) 1969-10-10 1969-10-10 Lactam polymerization with halogen substituted aromatic initiators

Publications (1)

Publication Number Publication Date
BE764527A true BE764527A (fr) 1971-09-20

Family

ID=25345614

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764527A BE764527A (fr) 1969-10-10 1971-03-19 Polymerisation de lactames en presence d'accelerateurs aromatiques halogenes

Country Status (6)

Country Link
US (1) US3813367A (fr)
JP (1) JPS4939196B1 (fr)
BE (1) BE764527A (fr)
DE (1) DE2049429A1 (fr)
GB (1) GB1332356A (fr)
NL (1) NL7014847A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217849B2 (fr) * 1974-07-03 1977-05-18
JPS5288991A (en) * 1976-01-20 1977-07-26 Nishimura Zenzaburou Water automatic swim machine
US4501821A (en) * 1983-07-28 1985-02-26 Ppg Industries, Inc. Property enhancement of anionically polymerized nylon with dual initiators
ES2078181B1 (es) * 1994-03-04 1996-08-01 Fernandez Rafael Zabala Proceso de fabricacion de utillaje a partir de caprolactama con un prepolimero para obtener un copolimero en bruto moldeado que se mecaniza con la forma del utillaje deseado.
CN105504268A (zh) * 2015-12-31 2016-04-20 华侨大学 一种利用活化剂引发内酰胺单体聚合生成聚酰胺的制备方法

Also Published As

Publication number Publication date
JPS4939196B1 (fr) 1974-10-23
NL7014847A (fr) 1971-04-14
DE2049429A1 (de) 1971-04-22
GB1332356A (en) 1973-10-03
US3813367A (en) 1974-05-28

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