Title:
ONE-LIQUID ACTIVATING AGENT, MANUFACTURE AND MANUFACTURE OF FOAMED PRODUCT
Document Type and Number:
Japanese Patent JPS6099141
Kind Code:
A
Abstract:
A one-part activator and blowing agent system for foaming plastics comprising an alkali metal borohydride and a salt hydrate blended in a single pellet or as separate pellets with a dry inert resinous polymer carrier. The one-part system is blended with a resinous polymer and then the blend extruded at a temperature at which the blend becomes molten such that the salt hydrate releases its water of hydration to hydrolyze the borohydride and produce a cellular article.
Inventors:
ROJIYAA JII HAMERU
SUUZAN BII POORIN
SUUZAN BII POORIN
Application Number:
JP20290684A
Publication Date:
June 03, 1985
Filing Date:
September 27, 1984
Export Citation:
Assignee:
THIOKOL MORTON INC
International Classes:
B29B9/02; B29B9/06; B29C47/00; C08J3/20; C08J3/22; C08J9/04; C08J9/06; B29K105/04; (IPC1-7): C08J9/04; C08J9/06
Attorney, Agent or Firm:
Minoru Nakamura
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