Global Patent Index - EP 1160371 A4

EP 1160371 A4 2001-12-05 - 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 (EN)

Application

EP 99923997 A

Priority

  • JP 9903110 W
  • JP 18146498 A

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 (main, further and additional classification)

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

IPC 8 full level (invention and additional information)

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

CPC (invention and additional information)

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

Citation (search report)

Designated contracting state (EPC)

DE FR IT

EPO simple patent family

WO 9964663 A1 19991216; EP 1160371 A1 20011205; EP 1160371 A4 20011205; JP 4090693 B2 20080528

INPADOC legal status


2002-05-29 [18W] APPLICATION WITHDRAWN

- Date of withdrawal: 20020328

2001-12-05 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001202

2001-12-05 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20010820

2001-12-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR IT

2001-12-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): DE FR IT