MULTILAYER CORRECTING AND/OR MARKING MATERIAL AND METHOD FOR ITS PRODUCTION Russian patent published in 2001 - IPC

Abstract RU 2176601 C2

FIELD: production of multilayer correcting and/or marking materials. SUBSTANCE: a separable film in the form of aqueous dispersion containing a dye and/or a pigment is applied onto the base. Then an additional layer containing an adhesive substance is applied onto the obtained film. The aqueous suspension contains brittle and film-forming binders. EFFECT: enhanced tearing-off capacity of the film, prevented organic solvents and wax. 12 cl

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RU 2 176 601 C2

Authors

Narajanan Krishnamurti

Dates

2001-12-10Published

1997-01-23Filed