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Title:
MANUFACTURE OF LACTAM-MAGNESIUM COMPOUND
Document Type and Number:
Japanese Patent JPS60163886
Kind Code:
A
Abstract:
An improved process for the preparation of a lactam-magnesium compound which involves bringing into intimate admixture a lactam monomer represented by the following structural formula: wherein Y is an alkylene group having from 3 to 12 carbon atoms, in particulate form, and an organomagnesium-containing material. The process is carried out at a temperature below the melting point of the lactam monomer but at a temperature sufficient to convert at least a portion of the lactam monomer to said lactam-magnesium compound in pulverulent form. The lactam-magnesium compound is useful as a catalyst for anionic lactam polymerization.

Inventors:
ROBAATO BAATON HODETSUKU
JIEROOMU ARAN SEINAA
Application Number:
JP829485A
Publication Date:
August 26, 1985
Filing Date:
January 18, 1985
Export Citation:
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Assignee:
PPG INDUSTRIES INC
International Classes:
C08G69/20; C07D201/14; C07F3/00; C07F3/02; C08G69/00; C08G69/16; C08G69/18; (IPC1-7): C07F3/02; C08G69/20
Attorney, Agent or Firm:
Aoyama



 
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