Silane primer for improving the adhesion of adhesive tapes on hydrophilic surfaces, especially glass surfaces

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United States of America Patent

PATENT NO 9080083
APP PUB NO 20140308452A1
SERIAL NO

13887936

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Abstract

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The invention relates to a primer, comprising a mixture dissolved or dispersed in one or more solvents, the mixture composed of

    a copolymer obtained through copolymerization, preferably free-radical copolymerization, of vinylcaprolactam and/or vinylpyrrolidone, and one or more of the following monomers:a) an acrylic acid ester of a linear primary alcohol containing 2 to 10 carbon atoms in the alkyl group of the alcohol,b) an acrylic acid ester of a branched, non-cyclic alcohol having 4 to 12 carbon atoms in the alkyl group of the alcohol,c) acrylic acid,one or more organofunctional silanes.

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Patent Owner(s)

  • TESA SE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dietze, Sebastian Hamburg, DE 16 12
Dollase, Thilo Hamburg, DE 69 299
Ellringmann, Kai Hamburg, DE 25 96
Kupsky, Marco Quickborn, DE 22 56
Schümann, Uwe Pinneberg, DE 34 96

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