Acrylic emulsion polymers for removable pressure sensitive adhesive applications

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United States of America Patent

PATENT NO 8580875
APP PUB NO 20090156721A1
SERIAL NO

12001519

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Abstract

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An improved aqueous acrylic emulsion pressure sensitive adhesive (PSA) composition of improved sheer strength includes an aqueous acrylic emulsion including at least one hydrophobic monomer, at least one hydrophilic monomer, and at least one hydrogen bonding monomer; and a peel control additive. The PSA composition is substantially devoid of phosphate-based surfactants.

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Patent Owner(s)

  • ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
King, Keith D Columbus, US 2 13
Lee, Kang I Dublin, US 16 93

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