Treatment method for impacting properties of absorbing and releasing moisture to fiber
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United States of America Patent
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Feb 28, 2006
Grant Date -
Jun 24, 2004
app pub date -
Feb 14, 2003
filing date -
Feb 19, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention provides a fiber-treating process wherein fiber is treated, in the presence of a polymerization initiator, with a fiber-treating composition containing (A) reactive protein synthesized by chemically bonding protein with a compound having polymerizable unsaturated group(s) or (A′) grafted protein which has been produced by graft-copolymerizing (C) hydrophilic monomer having vinyl group(s) onto (A) reactive protein synthesized by chemically bonding protein with a compound having polymerizable unsaturated group(s), and (B) hydrophilic monomer having vinyl group(s). The process provides fiber imparted with moisture absorbability and releasability durable against washing, antistaticity, water absorbability, and dry hand.
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