Foam saturation and release coating of a fibrous substrate

Details Foam saturation and release coating of a fibrous substrate Foam saturation and release coating of a fibrous substrate

1990-03-30

1992-02-18

Bell, Janyce

Coating processes

Coating remains adhesive or is intended to be made adhesive

Application to opposite sides of base

4272084, 427209, 427350, 427359, 427411, 427412, 427420, 427428, B05D 510

Patent

active

050892967

ABSTRACT:
A release coating is applied to a paper web or other woven or non-woven substrate in the form of a foam. A foamed saturant can also be applied to the paper web or other substrate followed by the application of a foamed or unfoamed release coating composition to the paper web, without an intermediate drying step between the application of the foamed saturant, and the application of the release coating.

REFERENCES:
patent: 4118526 (1978-10-01), Gregorian et al.
patent: 4365968 (1982-12-01), Gregorian et al.

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