Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1996-04-05
1998-12-08
Krass, Frederick
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525491, 525495, 525497, 525524, 528129, 528142, 528147, 528155, 528156, 528162, 528153, 428524, 428528, 264 6, 264241, C08G 824
Patent
active
058470581
ABSTRACT:
A process for the production of a storage-stable, modified phenol-aldehyde resol resin includes the use of an alkylresorcinol modifier and preferably a readily-available mixture of alkylresorcinols. A binder system includes the modified phenol-aldehyde resin combined with a curing agent that includes an additional source of an aldehyde, e.g., a phenol-formaldehyde resin. The resin and binder system are useful in the production of a wood composite (such as plywood, oriented strandboard, or fiberboard).
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Krass Frederick
Masonite Corporation
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