PREPREG AND LAMINATED PLATE - MATSUSHITA ELECTRIC WORKS LTD

Title:

PREPREG AND LAMINATED PLATE

Document Type and Number:

Japanese Patent JPH11207740

Kind Code:

A

Abstract:

To provide a prepreg which can obtain a laminated plate having high flexural strength.

A prepreg is obtained by a process in which a base material of liquid crystal polyester fibers is impregnated with an epoxy resin vernish containing an epoxy resin, a curing agent, and a solvent at the lowest 150°C in boiling point and bried. The content of the solvent having a boiling point of 150°C or higher in the prepreg is adjusted to be at the highest 0.2 wt.%. The base material is prevented from being corroded by the solvent having a boiling point of 150°C or higher.

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Inventors:

ITO KOICHI
ISHIDA TAKEHIRO
FUJIKI TOMOYUKI
TARUKAWA KAZUHIRO

Application Number:

JP1455898A

Publication Date:

August 03, 1999

Filing Date:

January 27, 1998

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC WORKS LTD

International Classes:

B29B11/16; B32B15/08; C08J5/24; C08K5/20; C08L67/03; C09D163/00; B29K63/00; B29K105/08; H05K1/03; (IPC1-7): B29B11/16; B32B15/08; C08J5/24; C08K5/20; C08L67/03; C09D163/00

Attorney, Agent or Firm:

Keisei Nishikawa (1 person outside)

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