3m Innovative Properties Company

Aya Nakada

Albert I Everaerts

David B Olson

Encai Hao

Guy D Joly

Shunsuke Suzuki

Ross E Behling

Toshihiro Suwa

Yasuhiro Kinoshita

Masaki Yoda

Abdujabar K Dire

Hideyuki Hatanaka

The present invention is a copolymer of a monomer mixture including about 25 to about 80 parts by mass of an alkyl (meth)acrylate, approximately 15 to approximately 50 parts by mass of a hydroxyl group-containing monomer, and approximately 5 to approximately 25 parts by mass of a macromer having a glass transition temperature (Tg) of approximately 50&#xb0; C. or higher. The copolymer contains substantially no acidic groups.

Optically clear adhesives for durable plastic bonding

An article includes a patterned substrate including a substrate surface with an inorganic electro-conductive trace adjacent thereto (wherein the substrate and the inorganic material of the trace each has an index of refraction), and a layer including a polymerized acrylate matrix adjacent to at least a portion of the surface of the substrate and the inorganic electro-conductive trace, wherein the layer has an index of refraction that is within &#xb1;10% of the average of the indices of refraction of the substrate and the inorganic material of the trace.

Conductive trace hiding materials, articles, and methods

Growing community of inventors

Kanagawa-ken, Japan

Aya Nakada