Title:
FLAMEPROOFING AGENT FOR FIBERS, METHOD FOR PRODUCING FLAME-RETARDANT FIBER, AND FLAME-RETARDANT FIBER
Document Type and Number:
WIPO Patent Application WO/2013/021796
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a flameproofing agent for fibers, which has excellent color fastness and is capable of providing a fiber material with good flame retardancy even if only a small amount of an organic phosphorus compound is used therefor, thereby reducing pot contamination and load in waste water; a method for producing a flame-retardant fiber using the flameproofing agent; and a flame-retardant fiber which is obtained by the production method.
The present invention is a flameproofing agent for fibers, which contains: a tricresyl phosphate (A) that is mainly composed of tri-p-cresyl phosphate; a surfactant; and water. The weight ratio of the tri-p-cresyl phosphate in the total tricresyl phosphate (A) is 90% by weight or more.
Inventors:
SHIMIZU YOSHIHIKO (JP)
KANDO YOSHIHIRO (JP)
KANDO YOSHIHIRO (JP)
Application Number:
PCT/JP2012/068269
Publication Date:
February 14, 2013
Filing Date:
July 19, 2012
Export Citation:
Assignee:
MATSUMOTO YUSHI SEIYAKU KK (JP)
SHIMIZU YOSHIHIKO (JP)
KANDO YOSHIHIRO (JP)
SHIMIZU YOSHIHIKO (JP)
KANDO YOSHIHIRO (JP)
International Classes:
D06M13/292; C09K21/12; D06M13/165; D06M13/262; D06M13/285
Domestic Patent References:
| WO2009122980A1 | 2009-10-08 |
Foreign References:
| JP2010236123A | 2010-10-21 | |||
| JPH07126983A | 1995-05-16 |
Attorney, Agent or Firm:
MATSUMOTO YUSHI-SEIYAKU CO., LTD. (JP)
Matsumoto Yushi-Seiyaku, Inc. (JP)
Matsumoto Yushi-Seiyaku, Inc. (JP)
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