Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1995-10-31
1998-02-17
Gallagher, John J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156332, 525444, 528295, B32B 3100
Patent
active
057187908
ABSTRACT:
Disclosed is a water-dissipatable or dispersible adhesive composition that is useful in forming paper articles and other products that can be recycled through repulping in both neutral and alkaline media. The water-dispersible adhesive composition is preferably a hot melt adhesive that is a low molecular weight, branched copolyester containing a sulfomonomer. Additional utility for the invention resides in the manufacture of recyclable articles where insolubility in body fluids combined with solubility in tap water are required.
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Miller Richard A.
Montgomery Mark A.
Parsons, III Theron E.
Eastman Chemical Company
Gallagher John J.
Gwinnell Harry J.
Montgomery Mark A.
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