Process for preparing formaldehyde-free phenolic resin adhesive

The invention oxides and modifies the starch instead of formaldehyde for condensation reaction with the phenols compounds to synthesize a formaldehyde-free phenolic aldehyde adhesive which has the advantages of no pollution, good toughness, friendly production and use environment and simple processi...

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1. Verfasser: JINGZHONG ZOU
Format: Patent
Sprache:eng
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