Heat reactivatable adhesive

Details Heat reactivatable adhesive Heat reactivatable adhesive

1996-04-22

1998-11-17

Delmendo, Romulo H.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156332, 524276, 524475, 524501, 524524, C09J12304

Patent

active

058370897

ABSTRACT:
This invention is a method of using a heat activatable adhesive for laminating vinyl sheet to wood. The organic solvent-free adhesive combines a reactive styrene-acrylic latex emulsion, an ethylene vinyl acetate copolymer emulsion, and a wax. After application to the vinyl substrate the adhesive is heat activated at temperatures as low as 160.degree. F. (71.degree. C.) and the laminate resists delamination at 190.degree. F. (88.degree. C.).

REFERENCES:
Drewax.TM. Specialty Waxes Fact Sheet, 1994 Ashland Oil, Inc.
Table 6: SC Johnson Joncryl 50 Overprint Varnish, (No date available).
Guide to Selecting Slip-Ayd Surface Conditions, pp. 12-13 (No date available).
DSX-1550 Rhoelogy Modifier Data Sheet ARC-133, 1994 Henkel Corporation.
Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold Company Limited, 1987, p. 226.

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