Terpolymer compositions useful as pressure-sensitive adhesives

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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428355, C08F21208

Patent

active

044567413

ABSTRACT:
The invention relates to hot-melt pressure-sensitive adhesive compositions having a novel combination of properties. More specifically, the invention relates to polymerized terpolymer compositions containing n-butyl acrylate, N-vinyl-2-pyrrolidinone and styrene which provide pressure-sensitive adhesives. These terpolymer hot-melt pressure-sensitive adhesive compositions have good peel adhesion, excellent shear adhesion and permanent tack.

REFERENCES:
patent: 3142664 (1964-07-01), Bauer
patent: 3690937 (1972-09-01), Guse et al.
patent: 4086410 (1978-04-01), Song
patent: 4164614 (1979-08-01), Ames

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