Title (en)

POLYESTERCARBONATE-POLYURETHANEUREA FIBERS

Title (de)

POLYESTERCARBONAT-POLYURETHANHARNSTOFF FASER

Title (fr)

FIBRES EN POLYESTERCARBONATE-POLYURETHANEUREE

Publication

EP 0944662 A1 19990929 (EN)

Application

EP 97951605 A 19971210

Priority

• JP 35279396 A 19961213
• US 9722568 W 19971210

Abstract (en)

[origin: WO9825986A1] Polyestercarbonate-polyurethaneureas based on polycarbonate diols which in turn are based on mixtures of poly(hexane-1,6-carbonate) diol and poly( epsilon -caprolactone) diol, cyclic aliphatic diisocyanates and diamine chain extenders are provided.

IPC 1-7

C08G 18/44; C08G 18/10; C08G 18/75

IPC 8 full level

C08G 18/10 (2006.01); C08G 18/44 (2006.01); C08G 18/75 (2006.01); D01F 6/70 (2006.01)

CPC (source: EP KR)

C08G 18/10 (2013.01 - EP); C08G 18/44 (2013.01 - EP KR); C08G 18/75 (2013.01 - EP); D01F 6/70 (2013.01 - EP)

Citation (search report)

See references of WO 9825986A1

Designated contracting state (EPC)

IT

DOCDB simple family (publication)

WO 9825986 A1 19980618; EP 0944662 A1 19990929; KR 20000057560 A 20000925

DOCDB simple family (application)

US 9722568 W 19971210; EP 97951605 A 19971210; KR 19997005287 A 19990612