Coating method and silicone composition for PSA release coating

Details Coating method and silicone composition for PSA release coating Coating method and silicone composition for PSA release coating

1984-12-24

1985-07-23

Page, Thurman K.

Stock material or miscellaneous articles

Composite

Of silicon containing

4272084, 4272086, 4272088, 427377, 1563063, 156329, 428447, 428448, B32B 906, B05D 302

Patent

active

045308829

ABSTRACT:
Moisture-curable silicone compositions for adhesive-release coatings comprising an alkoxysilylorganosiloxane, a titanium ester and an aminoorganosiloxane have an adhesive-release force, when cured, which is directly related to the amount and type of aminoorganosiloxane. The compositions are useful for coating a flexible sheet material, such as paper or polymeric film, to provide a surface that will release pressure sensitive adhesive with a pre-selected release force of up to 400 g/in (154 N/m). Thin coatings of the composition cure in as little as 15 seconds when exposed to moisture.

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patent: 4342815 (1982-08-01), Doehnert
patent: 4370358 (1983-01-01), Hayes et al.
patent: 4387177 (1983-06-01), Mine et al.
patent: 4417042 (1983-11-01), Dziark
patent: 4443491 (1984-04-01), McIntyre
patent: 4472551 (1984-09-01), White et al.

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