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Patent Searching and Data


Title:
ポリマー不織布の改質方法、及び改質ポリマー不織布
Document Type and Number:
Japanese Patent JP2011523986
Kind Code:
A
Abstract:
The present invention describes a novel process for the conformal coating of polymer fibers on nonwoven substrates. This process is based on the modification of polymer fiber surfaces by controlling the degree of etching and oxidation, which improves adhesion of initiators to the surface and facilitates subsequent conformal polymer grafting. The modified fiber surfaces render new functionalities to the surface, such as increasing hydrophilicity, attaching ligands or changing surface energy. The invention includes the modified polymer fibers produced by the process described herein.

Inventors:
Dung Yun
Chow Hulisumerner Roy
Guagel Patrick Vass Conserose
Ryu Hai Yen
Carbownal Louvain Gee
Application Number:
JP2011513496A
Publication Date:
August 25, 2011
Filing Date:
June 10, 2009
Export Citation:
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Assignee:
Pathogen Removal and Diagnostic Technologies, Inc.
North Carolina State University
International Classes:
D06M14/10; D06M10/00; D06M10/02; D06M11/00; D06M11/34; D06M14/04; D06M14/12; D06M14/14; D06M14/16; D06M14/22; D06M14/28; D06M14/30; D06M14/32; D06M14/34; D06M15/273
Domestic Patent References:
JP2002201297A2002-07-19
JPH08109228A1996-04-30
JPH07145559A1995-06-06
JP2007146328A2007-06-14
JP2008106389A2008-05-08
JP2003514135A2003-04-15
JPH07279080A1995-10-24
JP2001159074A2001-06-12
Foreign References:
GB1128696A1968-10-02
Attorney, Agent or Firm:
Masaki Hattori