Phenol-formaldehyde resins extended with carbohydrates for use i

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carbohydrate or derivative as a reactant

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Details

528162, 528145, C08L 500, C08F 444

Patent

active

043393616

ABSTRACT:
A water-dilutable thermo-setting resol is prepared from phenol, formaldehyde, an amide and a sugar type compound. The invention provides advance in the art by allowing replacement of some of the phenol-formaldehyde resin contained in the resol with sugar type compounds.

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