EP 0735163 A1 19961002 - Electroconductive conjugate fiber
Title (en)
Electroconductive conjugate fiber
Title (de)
Elektrisch leitende zusammengesetzte Fasern
Title (fr)
Fibre conjuguée électroconductrice
Publication
Application
Priority
EP 95104615 A 19950329
Abstract (en)
An easily producible electroconductive conjugate fiber having an excellent electroconductivity and a high whiteness includes at least one non-electroconductive filamentary segment (A) formed from a fiber-forming polymeric material and at least one electroconductive filamentary segment (B) incorporated with the segments (A) so as to form, for example, a core-in-sheath type or bimetal type conjugate fiber, and including a thermoplastic polymeric matrix (a) and a plurality of electroconductive multilayered particles (b) dispersed in the matrix (a), having an average size of 0.1 to 2.0 mu m and each having (i) a core particle of a metal component, (ii) an undercoat layer formed from tin oxides on the core particle and (iii) an uppercoat layer formed from a mixture of indium oxides with tin oxides on the undercoat layer (ii), and optionally surface-treated with a silane compound, for example, vinyl tri-C1-5 alkoxysilane, or divinyl di-C1-5 alkoxysilane.
IPC 1-7
IPC 8 full level
D01F 1/09 (2006.01); D01F 8/04 (2006.01); D01F 8/06 (2006.01); D01F 8/14 (2006.01)
CPC (source: EP)
D01F 1/09 (2013.01); D01F 8/04 (2013.01); D01F 8/06 (2013.01); D01F 8/14 (2013.01)
Citation (search report)
- [Y] EP 0630950 A1 19941228 - TITAN KOGYO KK [JP]
- [Y] GB 2077182 A 19811216 - KANEBO LTD, et al & JP S6229526 B2 19870626
- [Y] EP 0386256 A1 19900912 - TEIJIN LTD [JP], et al & JP H02269762 A 19901105 - TEIJIN LTD, et al
- [A] EP 0343496 A2 19891129 - KURARAY CO [JP]
- [Y] DATABASE WPI Section Ch Week 8505, Derwent World Patents Index; Class A17, AN 85-028502
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0735163 A1 19961002; EP 0735163 B1 19990127; DE 69507593 D1 19990311; DE 69507593 T2 19990624
DOCDB simple family (application)
EP 95104615 A 19950329; DE 69507593 T 19950329