申请人:DAINIPPON INK AND CHEMICALS, INC.
公开号:EP0256191A1
公开(公告)日:1988-02-24
Afire retardantforwoody materials, which is an aqueous solution comprising 100 parts by weight as solids content of a water-soluble 3-(dialkylphosphonopropionamide) represented by the following general formula
wherein each of R, and R2 represents an alkyl group having 1 to 3 carbon atoms, and R3 represents a hydrogen atom or a methyl group, and at least 100 parts by weight as solids of a water-soluble melamine resin as essential ingredients and having a pH of not more than 3.
一种用于木质材料的阻燃剂,它是一种水溶液,其中包括按固体重量计占 100 份的水溶性 3-(二烷基膦丙酰胺),其代表通式如下
其中 R 和 R2 分别代表具有 1 至 3 个碳原子的烷基,R3 代表氢原子或甲基,以及至少 100 重量份的水溶性三聚氰胺树脂作为基本成分,pH 值不超过 3。