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Patent Searching and Data


Title:
TREATMENT OF TEXTILE MATERIAL
Document Type and Number:
Japanese Patent JP3191476
Kind Code:
B2
Abstract:

PURPOSE: To obtain a soft textile material having durable moisture-absorptivity and antistaticity and free from stuffy feeling by compounding a specific acid component with a specific monomer, etc., at specific weight ratios, applying the obtained emulsion liquid to a textile material and polymerizing on the surface of the fiber.
CONSTITUTION: A vinylcarboxylic acid and/or a vinylsulfonic acid [preferable examples: (meth)acrylic acid and 2-acrylamido-2-methylpropanesulfonic acid] and a divinyl monomer of the formula (X is H or CH3; (n) is 1-4) are compounded at a weight ratio of (l-20):1 and a polymerization initiator (preferable example: ammonium persulfate) is emulsified with an emulsifier such as nonionic or anionic surfactant. The obtained emulsion liquid is applied to yarns, woven fabrics, knit fabrics, etc., composed of a synthetic fiber, a natural animal or vegetable fiber, etc., and polymerized on the fiber surface by treating with steam under normal pressure to form a uniform resin coating film on the fiber surface. The obtained fiber has soft texture, excellent durability to washing and rubbing and high moisture-absorptivity and hydrophilic nature and, accordingly, it has high antistaticity, soil-releasing property and color fastness.


Inventors:
Masayuki Hitata
Shogo Hiraiwa
Hidehiro Okamoto
Application Number:
JP6536693A
Publication Date:
July 23, 2001
Filing Date:
March 24, 1993
Export Citation:
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Assignee:
Toray Industries, Inc.
International Classes:
D06M14/14; D06M14/12; D06M15/27; D06M15/356; (IPC1-7): D06M15/27; D06M14/12
Domestic Patent References:
JP5132867A
JP319977A
JP5818481A
JP4857000A