Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1982-01-25
1983-12-20
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
427209, 428341, 428343, 428352, 4284248, 4284769, 428520, 428913, 428914, B32B 300, B05D 100, C09J 702
Patent
active
044218176
ABSTRACT:
A method for making self-adhesive printable tapes is described, provided with a supporting member made of an olefin polymer or copolymer, in particular polypropylene, wherein the antiadhesive surface of the supporting member or film, provided for receiving the printed marks, is coated by a lacquer including polymers or resins having a good adhesion to the supporting film, good antiadhesive properties and a very good receptivity with respect to the inks used in printing.
Examples of such polymers and resins are: copolymers of acrylic or methacrylic esters with alcohols, polyurethane resins, lacquers including modified cellulose ethers and esters, polyamide copolymers and cellulose ester modified polyamide copolymers.
REFERENCES:
patent: 4343856 (1982-08-01), Goswami et al.
Galli Graziano
Pina Felice
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