Stock material or miscellaneous articles – Composite – Of polyester
Patent
1995-10-31
1997-02-25
Nutter, Nathan M.
Stock material or miscellaneous articles
Composite
Of polyester
528277, 528279, 528288, 528291, 528293, 528295, 428481, C08G 6368, B32B 2706
Patent
active
056057644
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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George Scott E.
Miller Richard A.
Montgomery Mark A.
Parsons, III Theron E.
Cooney Jr. John M.
Eastman Chemical Company
Gwinnell Harry J.
Montgomery Mark A.
Nutter Nathan M.
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