Steam bonding of solid lignocellulosic material

Details Steam bonding of solid lignocellulosic material Steam bonding of solid lignocellulosic material

1981-04-14

1982-11-02

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156336, 264123, 264124, 425405R, 425406, B32B 516

Patent

active

043571948

ABSTRACT:
Composite products are formed, such as of lignocellulosic particles, by bonding through the transformation of added sugars and/or starches together with lignin and/or other phenolic containing materials, with the optional presence of added catalyst, the transformation causing the composition to convert into a furan-lignin type binder in situ by heat and pressure. The bonding composition is suitably activated by contact with live steam.

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