Flame retardant for woody materials and flame-retardant woody material

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United States of America Patent

PATENT NO 11760936
APP PUB NO 20210147750A1
SERIAL NO

16618701

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Abstract

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An object of the present invention is to provide a flame-retardant woody material having low hygroscopicity and excellent flame-retardant performance, and a flame retardant for woody materials therefor. The present invention relates to a flame retardant for woody materials comprising an organic phosphorus compound represented by the following formula (1) and a nitrogen compound represented by the following formula (2); and also relates to a flame-retardant woody material comprising a woody material fireproofed with the flame retardant for woody materials:

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Patent Owner(s)

Patent OwnerAddress
DAIHACHI CHEMICAL INDUSTRY CO LTDOSAKA JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikenosako, Mina Osaka, JP 2 0

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