Method for producing repulpable pressure-sensitive adhesive cons

Details Method for producing repulpable pressure-sensitive adhesive cons Method for producing repulpable pressure-sensitive adhesive cons

1996-09-26

2000-07-04

Gallagher, John J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156239, 156243, 156310, 156315, 4272088, 521 405, B32B 700

Patent

active

060833386

ABSTRACT:
A pressure-sensitive adhesive construction repulpable in paper recycling operations, comprising a facestock which is repulpable; a dispersible pressure-sensitive adhesive comprising tacky emulsion polymers dispersible in water; and a nondispersible pressure-sensitive adhesive comprising tacky emulsion polymers not dispersible in water, wherein, on the facestock, the dispersible pressure-sensitive adhesive is closer to the facestock than the nondispersible pressure-sensitive adhesive, thereby improving both adhesive performance and recyclability.

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Technical Data Sheet from Schenectady International for Acrylic Polymer HRJ-4527.
Technical Data Sheet from Schenectady International for Acrylic Polymer HRJ-10753.
Technical Data Sheet from Schenectady International for Acrylic Polymer HRJ-12531.

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