Title:
伸縮性不織ウェブおよびそのための方法
Document Type and Number:
Japanese Patent JP4486816
Kind Code:
B2
Abstract:
The invention relates to nonwoven fabrics containing polymeric multiple component fibers which include a core component and a plurality of wing components attached to the core. The polymeric core component has an elasticity that is greater than the elasticity of at least one of the wing polymeric components. The fibers assume a spiral twist configuration in which the plurality of wings substantially spiral about the core. In a preferred embodiment, the nonwoven fabrics have elastic stretch and recovery properties with a textile-like hand.
Inventors:
Bangsal, Visiyal
Davis, Michael Sea
Thomas, Thomas Michael
Deborah Flanagan, Masuda
Edgar N, Ledaisil
Samuel Elson, Harry Bourne
Shin, Hiyunkutsuku
Weeks, Gregory Paul
Davis, Michael Sea
Thomas, Thomas Michael
Deborah Flanagan, Masuda
Edgar N, Ledaisil
Samuel Elson, Harry Bourne
Shin, Hiyunkutsuku
Weeks, Gregory Paul
Application Number:
JP2003530924A
Publication Date:
June 23, 2010
Filing Date:
September 27, 2002
Export Citation:
Assignee:
Invista Technologies S.A.L.
International Classes:
D01F8/04; D01D5/30; D01F8/06; D01F8/12; D01F8/14; D04H1/42; D04H3/16
Domestic Patent References:
| JP9291420A | ||||
| JP1250412A | ||||
| JP9300504A | ||||
| JP62170509A | ||||
| JP3174013A | ||||
| JP43004537B1 | ||||
| JP44007729B1 | ||||
| JP2002529617A |
Foreign References:
| WO2000008243A1 | ||||
| US3017686 |
Attorney, Agent or Firm:
Patent business corporation Odashima patent office