Adhesive tape

Details Adhesive tape Adhesive tape

2005-07-26

2005-07-26

Ruddock, Ula C. (Department: 1771)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Scrim

Woven scrim

C442S046000, C442S049000, C442S058000, C442S149000, C442S151000, C428S343000, C428S352000, C428S3550RA, C428S3550AC, C525S191000, C525S209000, C525S217000, C525S218000, C525S221000, C525S222000, C525S240000

Reexamination Certificate

active

06921729

ABSTRACT:
Adhesive tapes (e.g., duct tapes) having a backing comprising a compatibilized release composition are reported. The compatibilized release composition comprises a thermoplastic olefin-based polymer comprising an acid or a base functionality and a polymeric release material comprising an acid or a base functionality. The functionality of the thermoplastic olefin-based polymer and the functionality of the polymeric release material provide an acid-base interaction that compatibilizes the release composition.

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