PHOSPHORUS-CONTAINING HYDROQUINONE DERIVATIVES, PROCESS FOR THEIR PRODUCTION, PHOSPHORUS-CONTAINING EPOXY RESINS MADE BY USING THE DERIVATIVES, FLAME-RETARDANT RESIN COMPOSITIONS, SEALING MEDIA AND LAMINATED SHEETS
申请人:NIPPON CHEMICAL INDUSTRIAL COMPANY LIMITED
公开号:EP1300409A1
公开(公告)日:2003-04-09
A phosphorus-containing hydroquinone derivative represented by a general formula (1):
(where R1 and R2 represent linear or branched alkyl groups that are identical or may be different, and/or R1 and R2 may form a circular group; X represents an oxygen atom or sulfur atom; Y and Z represent hydrogen atom, hydroxy group, linear or branched alkyl group, aralkyl group, alkoxy group, allyl group, aryl group or cyano group, and/or Y and Z may form a circular group). The present invention provides phosphorus-containing hydroquinone derivatives that are useful for intermediate materials for reactive type flame-retardant agents or phosphorus-containing epoxy resins.
一种由通式(1)代表的含磷对苯二酚衍生物:
(其中 R1 和 R2 代表相同或可能不同的直链或支链烷基,和/或 R1 和 R2 可形成一个环状基团;X 代表氧原子或硫原子;Y 和 Z 代表氢原子、羟基、直链或支链烷基、芳烷基、烷氧基、烯丙基、芳基或氰基,和/或 Y 和 Z 可形成一个环状基团)。本发明提供的含磷对苯二酚衍生物可用作反应型阻燃剂或含磷环氧树脂的中间材料。