Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1995-10-31
1996-09-03
Nutter, Nathan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525444, 528277, 528279, 528288, 528291, 528293, 528295, C08F 2000, C08G 6368
Patent
active
055524958
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.
Cooney Jr. John M.
Eastman Chemical Company
Gwinnell Harry J.
Montgomery Mark A.
Nutter Nathan M.
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