Polyesteramide from hydroxy phenyl-isopropyl-amino diphenyl ethe

Details Polyesteramide from hydroxy phenyl-isopropyl-amino diphenyl ethe Polyesteramide from hydroxy phenyl-isopropyl-amino diphenyl ethe

1986-06-30

1987-11-24

Anderson, Harold D.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528176, 528183, C08G 6300

Patent

active

047090049

ABSTRACT:
Nitro-isopropenyldiphenyl ethers are provided which can serve as a useful source of known monomer intermediates or as intermediates for the preparation of nitro-haloisopropyl substituted diphenyl ethers. The latter have been discovered to act as facile alkylating agents with phenols providing nitro-p-hydroxyphenylisopropyl substituted diphenyl ethers. When the latter compounds are reduced there are obtained the corresponding amino-p-hydroxyphenylisopropyl substituted diphenyl ethers.
The polymerization of this last class of compounds with acid halides provides polyamide-esters. The polymers can be used in the manufacture of such articles as tubing, hose, bellows hose, and the like.

REFERENCES:
Imai et al., J. Polymer Science, 1981, 19, pp. 3285-3291.

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