Compositions – Fire retarding – For textile
Reexamination Certificate
2006-02-28
2006-02-28
Gupta, Yogendra N. (Department: 1751)
Compositions
Fire retarding
For textile
C252S609000, C008S115610, C008S115560, C428S208000, C428S208000, C428S208000, C428S208000, C428S208000, C428S208000, C524S101000, C524S148000, C524S151000, C524S230000, C524S311000
Reexamination Certificate
active
07005089
ABSTRACT:
Flame retardant treating agents according to the invention comprise a phosphorus-based compound represented by the following formula (4):Flame retardant treated fibers can be obtained by immersion of polyester fiber woven fabrics and the like in a treatment solution containing the flame retardant treating agents and accomplishing heat treatment at a prescribed temperature. It is thereby possible to impart adequate flame retardance to polymer materials such as fibers and thermoplastic polymers even when used in small amounts, and provide flame retardant treating agents that contain no halogen compounds.
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Makino Toru
Midori Koji
Sada Keiichiro
Takeuchi Narihisa
Gupta Yogendra N.
Kumar Preeti
Nicca Chemical Co., Ltd.
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