Fluorocarbon ether bis(o-aminophenol) compounds

Details Fluorocarbon ether bis(o-aminophenol) compounds Fluorocarbon ether bis(o-aminophenol) compounds

1975-09-04

1977-01-25

Wyman, Daniel E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 47R, 260578, C07C 9144, C07C 9314

Patent

active

040051420

ABSTRACT:
As new compositions of matter, 1,14-bis(3-amino-4-hydroxyphenyl)perfluoro-5,10-dimethyl-3,6,9,12-tetraoxa tetradecane and 1,17-bis(3-amino-4-hydroxyphenyl)perfluoro-3,6,9,15-tetraoxaheptadecane. The compounds are useful as monomers in synthesizing perfluoroalkylene ether bibenzoxazole polymers possessing thermooxidative stability and superior low temperature viscoelastic properties.

REFERENCES:
patent: 3903166 (1975-09-01), Evers
patent: 3925312 (1975-12-01), Fletcher

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