Title:
PHOSPHORUS-CONTAINING EPOXY COMPOUND AND PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JPS61134395
Kind Code:
A
Abstract:
NEW MATERIAL:A compound shown by the formula I(R1WR3 are H, halogen, or 1W10C aliphatic group).
USE: A heat-resistant stabilizer and a flame-retardant for synthetic fibers such as polyacrylonitrile, polyester, polyamide, etc.
PREPARATION: A polyphenol[e.g.,tris(3-hydroxyphenyl)phosphine oxide, etc.] shown by the formula II is reacted with an epihalohydrin(e.g., epichlorohydrin, etc.) in a ratio of preferably 3W25mols epihalohydrin to 1 equivalent phenolic OH at 50W120°C.
Inventors:
TAKAGISHI TOSHIO
KAWAKAMI KAZUNORI
KAMIO KUNIMASA
OKUNO KOICHI
KAWAKAMI KAZUNORI
KAMIO KUNIMASA
OKUNO KOICHI
Application Number:
JP25595684A
Publication Date:
June 21, 1986
Filing Date:
December 03, 1984
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08G59/00; C07F9/00; C07F9/50; C07F9/53; C08G59/06; (IPC1-7): C07F9/50; C08G59/06
Attorney, Agent or Firm:
Moroishi Mitsuhiro