Masking films

Details Masking films Masking films

1989-01-05

1990-05-01

Thomas, Alexander S.

Stock material or miscellaneous articles

Layer or component removable to expose adhesive

Halogen containing compound

4284251, 118504, 118505, B32B 706, B32B 712

Patent

active

049217402

ABSTRACT:
Masking films, having the advantageous properties of both those masking films having an intermediate adhesive layer and those masking films having a high-adhesion masking layer without an intermediate adhesive layer, include a masking layer which incorporates a cellulose ester component, a polyurethane and one or more colorants selected from dyes and pigments.

REFERENCES:
patent: 3892900 (1975-07-01), Shima et al.
patent: 4681784 (1987-07-01), Ebara et al.

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