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US5382608A Binder mixtures containing reactive group containing lignin and novolaks 失效
含有含木质素和酚醛清漆的反应性基团的粘合剂混合物

Binder mixtures containing reactive group containing lignin and novolaks
摘要:
A binder mixture containing lignin or lignins with reactive groups and phenol-novolac in a weight ratio of 95:5 to 50:50 useful for the production of non-woven fabrics and wood fiber materials.
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