Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles
Reexamination Certificate
2005-10-26
2010-06-15
Woodward, Ana L (Department: 1796)
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
C156S330000, C156S336000, C162S071000, C162S072000, C264S112000, C264S128000, C264S171240, C264S171250, C264S241000
Reexamination Certificate
active
07736559
ABSTRACT:
Thermosetting adhesive compositions for use in e.g., particleboard or fiberboard, wherein the compositions comprise a blend of a protein-based component and a polymeric quaternary amine cure accelerant, can provide the fast tack-building and curing, as well as ultimately good bonding characteristics normally associated with synthetic resin compositions. Preferably, the polymeric quaternary amine cure accelerant is the reaction product of a polyamidoamine and epichlorohydrin.
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Breyer Robert A.
Hagiopol Cornel
Johnson Griffin Brandi D.
Liles Winford Terry
Rivers Jason D.
Georgia-Pacific Chemicals LLC
Kerns Michael S.
Woodward Ana L
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