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Current content: 155 263 406 patent documents

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215 613 new documents added

1 342 057 documents amended

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EP 0870080 B1 20000308 - ELECTRICALLY CONDUCTIVE FIBERS

Title (en)

ELECTRICALLY CONDUCTIVE FIBERS

Title (de)

ELEKTRISCH LEITENDE FASERN

Title (fr)

FIBRES CONDUCTRICES DE L'ELECTRICITE

Publication

EP 0870080 B1 20000308 (EN)

Application

EP 95944815 A 19951218

Priority

US 9516523 W 19951218

Abstract (en)

[origin: WO9722740A1] High strength poly(p-phenylene terephthalamide) fibers are rendered electrically conductive with sulfonic acid ring-substituted polyaniline.

IPC 1-7

D01F 6/90

IPC 8 full level

D01F 6/90 (2006.01)

CPC (source: EP KR)

D01F 6/90 (2013.01 - KR); D01F 6/905 (2013.01 - EP)

Designated contracting state (EPC)

DE GB NL

DOCDB simple family (publication)

WO 9722740 A1 19970626; DE 69515531 D1 20000413; DE 69515531 T2 20000810; EP 0870080 A1 19981014; EP 0870080 B1 20000308; JP 2000502408 A 20000229; JP 3764485 B2 20060405; KR 100393509 B1 20031128; KR 20000064439 A 20001106

DOCDB simple family (application)

US 9516523 W 19951218; DE 69515531 T 19951218; EP 95944815 A 19951218; JP 52273597 A 19951218; KR 19980704577 A 19980617