B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
117/28, 95/94.5
B32B 7/06 (2006.01) B32B 7/12 (2006.01) G03F 1/00 (2006.01)
Patent
CA 1308611
11 MASKING FILMS 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 colourants selected from dyes and pigments.
587703
Falconer Stuart A.
Foster David J.
Steel John
Autotype International Limited
Sim & Mcburney
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