POLYESTER FIBER MATERIAL AND ITS PRODUCTION

Japanese Patent JP3651132

B2

PROBLEM TO BE SOLVED: To obtain a polyester fiber material which is rich in washing fastness and has deodorant effect, flame retardancy and stain-proofing properties by padding a polyester fiber material in a treating solution containing a specific copolymer, an inorganic compound and a synthetic resin binder and heat-treating the padded product.
SOLUTION: After being desized, scoured, and set with dry heat, a polyester woven fabric is treated with a treatment solution containing hexabromocyclododecane at 110-150°C, preferably 120-140°C for 10-60 minutes, then washed reductively, washed with water and dried. The treated fabric is padded with a treatment solution containing a block copolymer comprising polyethylene glycol, terephthalic acid and ethylene glycol, a porous substance of silicon dioxide or zinc oxide or an inorganic compound of copper or zinc, a polyvinylamine of the formula (R is CHO or CH3CO) and a urethane resin binder, squeezed, treated with dry heat at 110-190°C or the above-stated processes are carried out in one bathing operation and one-step treatment.

Masayuki Koda
Toshiharu Kanaya
Jiro Tabata
Koichi Saito

JP22119696A

May 25, 2005

August 22, 1996

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TORAY INDUSTRIES,INC.

D06M11/00; D06M11/44; D06M11/57; D06M11/79; D06M13/02; D06M13/08; D06M13/192; D06M15/507; D06M15/564; D06M15/61; D06M101/00; D06M101/16; D06M101/30; D06M101/32; (IPC1-7): D06M15/507; D06M11/44; D06M11/57; D06M11/79; D06M13/08; D06M15/564; D06M15/61

JP7216751A
JP6025970A
JP7070924A
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