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Title:
LIQUID CRYSTAL POLYESTER RESIN COMPOSITION AND ELECTROMAGNETIC WAVE SHIELDING MEMBER
Document Type and Number:
Japanese Patent JP2008111010
Kind Code:
A
Abstract:

To provide a liquid crystal polyester resin composition for an electromagnetic wave shielding member having high levels of electromagnetic wave shielding effects and electrical insulating properties and to provide the electromagnetic wave shielding member obtained by molding the composition.

[1] The liquid crystal polyester resin composition comprises (A) a composite filler prepared by coating a filler composed of a magnetic metal etc., with a liquid crystal polyester (B1) and (B) a liquid crystal polyester (B2). The liquid crystal polyester resin composition satisfies the relationship of T1T2 when the flow starting temperature of the liquid polyester (B1) is T1[C] and the flow starting temperature of the liquid crystal polyester (B2) is T2[C]. [2] A molded product is prepared by molding the liquid crystal polyester resin composition.


Inventors:
SASAMOTO AYAKO
IWASE SADANOBU
ICHIKAWA KOJI
Application Number:
JP2006293709A
Publication Date:
May 15, 2008
Filing Date:
October 30, 2006
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08L67/00; B29C45/00; C08G63/60; C08K9/04; H05K9/00
Domestic Patent References:
JP2005239926A2005-09-08
JPH10219085A1998-08-18
JPH02173156A1990-07-04
JP2003273568A2003-09-26
JPH1160926A1999-03-05
Attorney, Agent or Firm:
Toru Nakayama
Masayuki Enomoto