Tape or sheet for skin attachment
AssigneeNitto Denko Corporation
InventorsNoboru YOSHIDA, Eriko ABE, Ryuhei ARIMA
Life of this patent
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Abstract
A tape or sheet for sticking to skin, which includes a base material and an adhesive layer laminated on at least one surface of the base layer, wherein the adhesive layer contains an acrylic copolymer obtained by copolymerizing a monomer mixture including a (meth)acrylic acid alkyl ester monomer and an alkoxy group-containing ethylenically unsaturated monomer, a component that is liquid or paste-like at room temperature, and a tackifier, and wherein the tackifier includes a rosin ester.
Claims7
A tape or sheet for sticking to skin, which comprises a base material and an adhesive layer laminated on at least one surface of the base layer,
- wherein the adhesive layer contains an acrylic copolymer obtained by copolymerizing a monomer mixture including a (meth)acrylic acid alkyl ester monomer and an alkoxy group-containing ethylenically unsaturated monomer, a component that is liquid or paste-like at room temperature, and a tackifier, and
- wherein the tackifier includes a rosin ester.
Dependencies are inferred from the claim text.