Aqueous compositions containing polyphenol copolymers and proces

Details Aqueous compositions containing polyphenol copolymers and proces Aqueous compositions containing polyphenol copolymers and proces

1997-10-01

1999-04-06

Michl, Paul R.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524594, C08L 6106

Patent

active

058919520

ABSTRACT:
Processes for the preparation of polyphenol polymers useful as surface coatings wherein the process is carried out in the absence of organic solvents, and the polyphenol polymers are the reaction products of a phenolic polymer or copolymer, an amine, and an aldehyde, ketone, or mixture thereof; and the aqueous solutions resulting therefrom.

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