Water-dispersible adhesive blend composition and process

Details Water-dispersible adhesive blend composition and process Water-dispersible adhesive blend composition and process

1997-09-12

1999-01-12

Cooney, Jr., John M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

524600, 524601, 524602, 524604, 524606, 524607, 524608, C08L 6702

Patent

active

058591524

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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