Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer
Patent
1998-07-13
2000-04-25
Zirker, Daniel
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Adhesive outermost layer
428345, 428355R, 442151, 442149, B32B 712
Patent
active
060542136
ABSTRACT:
Acrylate copolymer pressure sensitive adhesives (PSAs) which incorporate relatively small amounts of a plasticizer are disclosed. The resulting PSAs exhibit improved low temperature performance and minimal effect on other properties, when used as adhesives for graphic marking films. The adhesive system has been found to allow the graphic marking film to be applied at temperatures as low as 20.degree. F. (-7.degree. C.) and to improve the ability of the film to be applied to a substrate without trapping air between the marking film and the substrate. The adhesive system of the marking film also demonstrates resistance to tenting around the compound curved surfaces of rivet heads and corrugations typical of truck trailer sides.
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CA Selects Plus: Adhesives, No. 126:75912c, 4, (1997) "Surfactants For Paints and Coatings, PYCAL.RTM. 94, Plasticizer for Emulsion Adhesives", ICI Surfactants Product Information Bulletin, 4 pgs., (1995).
Everaerts Albert I.
Galick Stephen J.
Peacock Kenneth
Wilson Kenneth D.
3M Innovative Properties Company
Bjorkman Dale A.
Zirker Daniel
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