Title:
MODIFIED POLYESTER FIBER MATERIAL AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3387618
Kind Code:
B2
Abstract:
PURPOSE: To obtain a modified polyester fiber material excellent in durable antimicrobial or/and moisture absorption and desorption, water absorption, etc., by carrying out the graft copolymerization of the surfaces of polyester fibers with collagen or/and an antimicrobial agent.
CONSTITUTION: The method for readily producing a modified polyester fiber material is obtained by applying a treating liquid prepared by adding a compound having radical-polymerizable double bond, e.g. a monomer, expressed by formula I {R is a directly bound formula II to IV or CnH2n [(n) is 1-6]; Z is H or CH3; (a) and (b) are [(a)+(b)]=0-30; (x) and (y) are each 0 or a positive integer so as to provide [(x)+(y)]=0-30; [(a)+(b)+(x)+(y)]≥10}, containing a polyoxyalkylene group having ≥1000 molecular weight or further a monomer containing OH, COOH, NH2, sulfo group, phosphate group, etc., and a monomer, etc., containing aziridine group to an aqueous solution of atherocollagen as a collagen or/and an antimicrobial agent to the surface of polyester fibers, heat-treating the resultant fibers and carrying out the graft copolymerization. The resultant modified polyester material has antimicrobial, antistatic and stain-proofing properties rich in durability.
Inventors:
Shuichi Murakami
Dai Hara
Kawasaki Toshino
Dai Hara
Kawasaki Toshino
Application Number:
JP9157694A
Publication Date:
March 17, 2003
Filing Date:
April 28, 1994
Export Citation:
Assignee:
Komatsu Seiren Co., Ltd.
International Classes:
D06M14/14; D06M15/15; D06M15/27; D06M16/00; D06M101/00; D06M101/16; D06M101/30; D06M101/32; (IPC1-7): D06M14/14; D06M15/15; D06M15/27
Domestic Patent References:
| JP6386163A | ||||
| JP4289274A | ||||
| JP57617A | ||||
| JP5230765A | ||||
| JP6280164A |
Attorney, Agent or Firm:
Takashi Ishida (3 others)