Pressure-sensitive adhesive tape or sheet

Details Pressure-sensitive adhesive tape or sheet Pressure-sensitive adhesive tape or sheet

1978-11-02

1980-10-07

Pianalto, Bernard D.

Stock material or miscellaneous articles

Composite

Of natural rubber

428500, 428511, 428514, 428521, 428522, 428523, B32B 2504

Patent

active

042269156

ABSTRACT:
A pressure-sensitive adhesive tape or sheet comprising an air-permeable substrate having coated thereon, an adhesive composition comprising (a) 3 to 25% by weight of a water-soluble polyol and (b) 1 to 25% by weight of a water-soluble or water-swellable polymer, the sum of the contents of the components (a) and (b) being at least 6% by weight, with the balance of the adhesive composition being an adhesive.

REFERENCES:
patent: 3632740 (1972-01-01), Robinson

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