Patent · US Active

Multilayer films and adhesive tapes

US11498320B2 · kind B2 · utility

0Cited by

15References

10Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Christopher J. Rother · Hudson, US
Jose P. de Souza · Austin, US
Robert B. Rosner · Austin, US
Jacob D. Young · Okabena, US
Jeffrey O. Emslander · Stillwater, US
Gregg A. Patnode · Windom, US
Ann R. Fornof · Austin, US
Rafael Garcia-Ramirez · Austin, US
Jay M. Krieger · Eau Claire, US

Key dates

Filing date	Jul 24, 2017
Grant date	Nov 15, 2022
Priority date	—
Expiry date	Nov 9, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J2463/003
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

Multilayer films and adhesive tapes that include such films, wherein the multilayer films include plasticized polyvinyl chloride and optionally one or more fillers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.