Laminating method for producing pressure-sensitive adhesive coat

Details Laminating method for producing pressure-sensitive adhesive coat Laminating method for producing pressure-sensitive adhesive coat

1976-03-15

1977-07-12

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156310, 156324, 156332, 156334, 427207B, 427207D, 427391, 427411, C09J 704

Patent

active

040352188

ABSTRACT:
A method for producing releasable laminates by coating a water-dispersed pressure-sensitive adhesive onto either a web of paper face stock or a web of release paper, joining the two webs together with the adhesive therebetween while the adhesive is still wet, and then drying under moderate conditions to produce a relatively wrinkle-free and flat laminate having an exceptionally smooth and uniform adhesive layer.

REFERENCES:
patent: 2453258 (1948-11-01), Pearson
patent: 3515630 (1970-06-01), Columbus et al.
patent: 3532652 (1970-10-01), Zang et al.
patent: 3767500 (1973-10-01), Tally et al.
patent: 3914484 (1975-10-01), Creegan et al.
patent: 3922464 (1975-11-01), Silver et al.
patent: 3962012 (1976-06-01), Schumacher

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