Use of macromonomers to prepare acrylic PSAs

Details Use of macromonomers to prepare acrylic PSAs Use of macromonomers to prepare acrylic PSAs

2006-01-31

2006-01-31

Teskin, Fred (Department: 1713)

Coating processes

Coating remains adhesive or is intended to be made adhesive

Pressure sensitive adhesive

C156S332000, C525S301000, C525S309000, C526S931000

Reexamination Certificate

active

06991828

ABSTRACT:
The use of macromonomers whichhave a glass transition temperature of at least 20° C.,have at least one oligomeric and/or polymeric structural unit which is incompatible with polyacrylates, andhave at least one polymerizable double bond in the form of a vinyl, acrylate and/or methacrylate unitas comonomers in the preparation of oriented polyacrylate pressure sensitive adhesives.

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