04692478 is referenced by 40 patents and cites 9 patents.

The process of preparing a formaldehyde-free, thermosetting resin which is especially useful for bonding lignocellulosic materials together to form plywood or particle board, which process comprises first reacting an aqueous preparation containing a carbohydrate raw material with a mineral acid to convert the carbohydrate to polymerizable reactants and second reacting the polymerizable reactants with ammonia to form the thermosetting resin. The resin can be further cross-linked to form an insoluble resinous material by heating.

Title
Process for preparation of resin and resin obtained
Application Number
6/839513
Publication Number
4692478
Application Date
March 14, 1986
Publication Date
September 8, 1987
Inventor
Donald H Westermann
Greenfield
WI, US
Tito Viswanathan
Little Rock
AR, US
Agent
Quarles and Brady
Assignee
Chemical Process Corporation
WI, US
IPC
C08L 5/02
C08L 5/00
C08L 3/02
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