Phenolic resins compatible with wax emulsions

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...

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524277, 524487, 524488, 524489, 524596, 524598, 524 13, 524 19, 428485, 428528, C28L 9106, B32B 2104

Patent

active

060281332

ABSTRACT:
A phenolic resin modified with an alkali salt of sulfite or bisulfite in order to provide compatibility with a wax emulsion sizing agent, an adhesive prepared from the phenolic resin and wax emulsion, and the use of the adhesive in making bonded composites such as wood products, including, parallel strand lumber, oriented strand board (OSB), laminated veneer lumber (LVL), medium density fiberboard, wafer board and particle board, and textile products.

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