Title:
FLAT POLYESTER FIBER
Document Type and Number:
Japanese Patent JP2007039846
Kind Code:
A
Abstract:
To provide a flat polyester fiber having excellent opaqueness, ultraviolet shielding effect, dry feeling and unique paper-like feeling.
The flat polyester fiber is made of a polyethylene terephthalate having an ethylene terephthalate repeating unit content of ≥85 mol% and containing 1.5-8.0 mass% ceramic fine particles having an average particle diameter of 0.1-2.0 μm and the fiber has a fiber cross-section flatness of 3.0-6.0.
Inventors:
NAKAMURA TAKAHIRO
TAKAHASHI TOKIO
FUJIOKA SHOJI
TAKAHASHI TOKIO
FUJIOKA SHOJI
Application Number:
JP2005226666A
Publication Date:
February 15, 2007
Filing Date:
August 04, 2005
Export Citation:
Assignee:
NIPPON ESTER CO LTD
International Classes:
D01F6/92; D01F6/62
Domestic Patent References:
| JP2004270114A | 2004-09-30 | |||
| JPH0860470A | 1996-03-05 | |||
| JP2001181932A | 2001-07-03 | |||
| JP2000345433A | 2000-12-12 |