Title:
High intensity elastic nonwoven fabric
Document Type and Number:
Japanese Patent JP5950406
Kind Code:
B2
Abstract:
Elastic non-woven fabrics are disclosed which are made in a melt blown process or a spunbond process. The fabric is made from a thermoplastic polyurethane polymer mixed with a crosslinking agent to give high strength elastic non-woven fabric. The crosslinking agent is added to the polymer melt prior to the melt passing through the die which forms the individual fibers. Further processing the non-woven is also disclosed.
Inventors:
Bedura, Raviar.
Bryson, James E. Jr.
Li, Mau-One
Bryson, James E. Jr.
Li, Mau-One
Application Number:
JP2012550183A
Publication Date:
July 13, 2016
Filing Date:
January 24, 2011
Export Citation:
Assignee:
Lubrizol Advanced Materials, Inc.
International Classes:
D04H1/4358; C08G18/12; C08G18/66; C08J9/00; D01D5/08; D01D5/098; D04H3/14; D04H3/16
Domestic Patent References:
| JP2011069019A | ||||
| JP2006522862A | ||||
| JP2000265378A | ||||
| JP2007536066A | ||||
| JP2007531796A | ||||
| JP2006505672A |
Foreign References:
| WO2008055860A1 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita
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