Pressure-sensitive adhesives having microstructured surfaces

Details Pressure-sensitive adhesives having microstructured surfaces Pressure-sensitive adhesives having microstructured surfaces

1995-05-05

1997-07-22

Davis, Jenna

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

428343, 428355BL, C09J 702

Patent

active

056502150

ABSTRACT:
The invention provides pressure-sensitive adhesive (PSA) coated articles, including tapes and transfer coatings, having microstructured surfaces and methods of making pressure-sensitive adhesive articles bearing such microstructured surfaces. The performance properties of the pressure-sensitive adhesive articles can be tailored by independently varying the microstructure and the rheological properties of the pressure-sensitive adhesive.

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