Title:
BASE FABRIC
Document Type and Number:
Japanese Patent JP2001064845
Kind Code:
A
Abstract:
To obtain a base fabric excellent in dimensional stability and having high strength and high modulus and, especially, a base fabric of extra-thin type, having high strength and high dimensional stability and applied in electronics territory as a substrate.
This fabric comprises a fiber composed of a core component (X) and a sheath component (Y) wherein the core component comprises a melt- anisotropic aromatic polyester and the sheath component comprises a sea component (A) of a flexible polymer and an island component of a melt-anisotropic aromatic polyester (B) dispersed in the sea component A and is characterized by agglutinating or fusing the sea component at intersecting points of the fablic.
Inventors:
NAKAGAWA JUNYO
HIKASA KAZUYUKI
SATO KOJI
HIKASA KAZUYUKI
SATO KOJI
Application Number:
JP23122899A
Publication Date:
March 13, 2001
Filing Date:
August 18, 1999
Export Citation:
Assignee:
KURARAY CO
International Classes:
D01F8/14; D03D15/00; H05K1/03; (IPC1-7): D03D15/00; D01F8/14
Domestic Patent References:
| JPH0544146A | 1993-02-23 | |||
| JPH1178275A | 1999-03-23 | |||
| JPH08260249A | 1996-10-08 |