EP 1637633 A1 20060322 - Polyester fibres, method for their production and their use.
Title (en)
Polyester fibres, method for their production and their use.
Title (de)
Polyesterfasern, Verfahren zu deren Herstellung und deren Verwendung
Title (fr)
Fibres de polyester, leur procédé de fabrication et leur utilisation.
Publication
Application
Priority
DE 102004041755 A 20040828
Abstract (en)
Fiber (A) comprises aliphatic-aromatic polyester (I) and spherical particles of inorganic oxides (II) with an average diameter of less than or equal to 100 nm. Independent claims are also included for: (1) the preparation of (A); and (2) use of (II) for the preparation of (A) (preferably monofilaments) with high bending stability.
IPC 8 full level
D01F 6/92 (2006.01); D01F 1/10 (2006.01); D01F 6/62 (2006.01); D21F 1/00 (2006.01)
CPC (source: EP US)
D01F 1/10 (2013.01 - EP US); D01F 6/62 (2013.01 - EP US); D01F 6/92 (2013.01 - EP US)
Citation (search report)
- [X] US 2003143396 A1 20030731 - BOUQUEREL FRANCK [FR], et al
- [X] EP 0761847 A2 19970312 - HOECHST TREVIRA GMBH & CO KG [DE]
- [X] US 6254987 B1 20010703 - DELKER REX [DE]
- [X] US 5207959 A 19930504 - ANTIKOW PAUL [FR], et al
- [X] US 5851668 A 19981222 - SANDOR ROBERT BRUCE [US], et al
- [X] GB 954024 A 19640402 - DU PONT
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1637633 A1 20060322; BR PI0503561 A 20070710; DE 102004041755 A1 20060302; JP 2006063511 A 20060309; TW 200617225 A 20060601; US 2006058441 A1 20060316
DOCDB simple family (application)
EP 05016263 A 20050727; BR PI0503561 A 20050826; DE 102004041755 A 20040828; JP 2005245998 A 20050826; TW 94126353 A 20050803; US 21122105 A 20050825