Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1978-06-21
1979-08-14
Wong, Jr., Harry
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
260 457S, 260 4585R, 260 4595R, 428355, C08F21208
Patent
active
041646142
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 2-ethylhexyl acrylate, N-vinyl-2-pyrrolidinone and styrene which provide pressure-sensitive adhesives. These terpolymer hot melt pressure-sensitive adhesive compositions have good peel adhesion, shear adhesion and permanent tack.
REFERENCES:
patent: 3725122 (1973-04-01), Reinhard et al.
patent: 3728148 (1973-04-01), Pietsch et al.
patent: 4053696 (1977-10-01), Herrle et al.
patent: 4058655 (1977-11-01), Denzinger et al.
patent: 4086410 (1978-04-01), Song
Eastman Kodak Company
Reece III Daniel B.
Tootle Clyde L.
Wong, Jr. Harry
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