Global Patent Index - EP 1160371 A4

EP 1160371 A4 20011205 - FIBER TREATING AGENT AND FIBER TREATED WITH THE SAME

Title (en)

FIBER TREATING AGENT AND FIBER TREATED WITH THE SAME

Title (de)

FASERBEHANDLUNGSMITTEL UND DIE BEHANDELTE FASER

Title (fr)

AGENT DE TRAITEMENT DE FIBRE ET FIBRE TRAITEE AVEC CET AGENT

Publication

EP 1160371 A4 20011205 (EN)

Application

EP 99923997 A 19990610

Priority

  • JP 9903110 W 19990610
  • JP 18146498 A 19980612

Abstract (en)

[origin: WO9964663A1] A fiber treating agent which not only prevents polyamide fibers and the like from suffering scum deposition on the fiber surface during long-term storage to thereby prevent the fibers from fluffing or breaking during post-processing and from giving a knit of reduced quality, but imparts high collectability to synthetic fiber filaments. The treating agent contains either (a) a urethane compound obtained from a C12+ polyhydric alcohol and an organic diisocyanate or (b) an amide compound obtained from a C12+ polycarboxylic acid and an organic diisocyanate. Especially preferably, the urethane compound is one obtained from a dimer alcohol having a molecular weight of 300 to 1,000 and an organic diisocyanate, while the amide compound is one obtained from a dimer acid having a molecular weight of 300 to 1,000 and an organic diisocyanate.

IPC 1-7

D06M 15/59; D06M 15/564; D06N 3/14; C08L 77/00; C08L 75/04

IPC 8 full level

C08L 75/04 (2006.01); C08L 77/00 (2006.01); D06M 15/564 (2006.01); D06M 15/59 (2006.01)

CPC (source: EP KR)

D06M 7/00 (2013.01 - EP); D06M 15/564 (2013.01 - EP); D06M 15/59 (2013.01 - EP KR); D06M 2101/34 (2013.01 - EP); D06M 2200/40 (2013.01 - EP)

Citation (search report)

Designated contracting state (EPC)

DE FR IT

DOCDB simple family (publication)

WO 9964663 A1 19991216; EP 1160371 A1 20011205; EP 1160371 A4 20011205; JP 4090693 B2 20080528; KR 20010042583 A 20010525

DOCDB simple family (application)

JP 9903110 W 19990610; EP 99923997 A 19990610; JP 2000553650 A 19990610; KR 20007011253 A 20001009