RELEASE COATING COMPRISING THERMOSETTING SILICONE-CONTAINING POLYMER Russian patent published in 2007 - IPC B32B7/06 A61F13/49 

Abstract RU 2303530 C2

FIELD: polymer materials.

SUBSTANCE: invention relates to self-adhesive articles comprised of porous substrate including fibrous material and provides a porous substrate comprising fibrous material and release coating applied onto fibrous material of the porous substrate, said release coating being constituted by thermosetting silicone-containing polymer. Manufacture of article comprises: manufacturing porous substrate consisting of first main surface and second main surface; applying adhesive gluing upon pressing onto the first main surface of porous substrate; and applying aqueous dispersion comprising thermosetting silicone-containing polymer onto the second main surface of porous substrate to form adhesive layer.

EFFECT: enlarged resource of materials for release coatings.

16 cl, 6 dwg, 5 tbl, 25 ex

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RU 2 303 530 C2

Authors

Bani Stiven V.

Dizio Dzhejms P.

Brandt Patrisija Dzh. A.

Manore Dzhanis R.

Grin Dzhudit A.

Dates

2007-07-27Published

2003-04-10Filed