Phosphinylmethyl polypenols and polyglycidyl ethers thereof

Details Phosphinylmethyl polypenols and polyglycidyl ethers thereof Phosphinylmethyl polypenols and polyglycidyl ethers thereof

1985-12-16

1986-11-04

Hoke, Veronica P.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528 99, 528151, 528158, 528167, 528169, 549218, 568 15, 568 16, C07D40714, C07F 953, C08G 6102

Patent

active

046211233

ABSTRACT:
Novel phosphorus-containing polyglycidyl ethers capable of forming a cured epoxy resin having a high flame retardancy and excellent in heat resistance characteristics such as heat deterioration resistance, glass transition temperature, thermal deformation temperature and the like; a process for producing said phosphorus-containing polyglycidyl ethers; phosphorus-containing polyphenol compounds used in production of said phosphorus-containing polyglycidyl ethers; and a process for producing said phosphorus-containing polyphenol compounds.

REFERENCES:
patent: 3527725 (1970-09-01), Strauss et al.
patent: 3745191 (1973-07-01), Daigle et al.
patent: 3746758 (1973-07-01), Spivack
patent: 4008191 (1977-02-01), Jagur-Grodzinski et al.
patent: 4256844 (1981-03-01), Martin et al.
patent: 4345059 (1982-08-01), Fretz et al.

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