DECORATIVE FILM HAVING FOAMING LAYER - MINNESOTA MINING & MFG

Title:

DECORATIVE FILM HAVING FOAMING LAYER

Document Type and Number:

WIPO Patent Application WO1994029129

Kind Code:

A3

Abstract:

A decorative film comprising a decorative layer, an intermediate layer and a pressure sensitive adhesive layer, wherein the intermediate layer comprises foaming layers, and an expansion ratio on the decorative layer side is higher than an expansion ratio on the tackifier layer side.

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Inventors:

KAMIYAMA KEIJU (JP)

Application Number:

PCT/US1994/005024

Publication Date:

January 26, 1995

Filing Date:

May 02, 1994

Export Citation:

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Assignee:

MINNESOTA MINING & MFG (US)
KAMIYAMA KEIJU (US)

International Classes:

B32B5/18; B32B7/02; B32B33/00; B44C5/04; (IPC1-7): B44C1/17; B44C5/04

Foreign References:

US4005239A	1977-01-25
US4329386A	1982-05-11
US4409275A	1983-10-11

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