Repulpable pressure-sensitive adhesive constructions having mult

Details Repulpable pressure-sensitive adhesive constructions having mult Repulpable pressure-sensitive adhesive constructions having mult

1995-06-07

1998-02-17

Ahmad, Nasser

Stock material or miscellaneous articles

Layer or component removable to expose adhesive

40299, 428 413, 428 415, 428 417, 428 418, 428 419, 428212, 428213, 428214, 428343, 428354, 428355, C09J 704

Patent

active

057189587

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

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