Nitto-Denko Corporation

Tetsuro Ikeda

Masayuki Okamoto

Satoshi Mita

Yoshimi Konno

Taiyan Jiang

Takeshi Murashige

Junichi Inagaki

Takeshi Saito

Akiko Sugino

Ryo Kanno

Tatsuya Yamasaki

Ryuta Tomoyose

Yuto Saruhashi

Provided is a laminate that includes a thin glass film and is hence excellent in flexibility, and that is excellent in puncture resistance. A laminate for an image display apparatus of the present invention includes: a glass film; and a resin layer arranged on one side of the glass film, wherein the glass film has a thickness of more than 50 &#x3bc;m and 150 &#x3bc;m or less, wherein the laminate for an image display apparatus has a puncture strength measured in conformity with JIS Z 1707:1997 of more than 2 kg and 50 kg or less, and wherein the laminate for an image display apparatus has a bending radius of from 15 mm to 200 mm.

Laminate for image display devices

An organic metal compound-containing composition, comprising: at least one organic metal compound (A) selected from the group consisting of metal alkoxides and metal chelates, and a polymerizable compound (B) having a polymerizable functional group and a carboxyl group.

Organic metal compound-containing composition

A polarizing film, wherein transparent protective films are laid, respectively, on/over both surfaces of a polarizer to interpose an adhesive layer (a) and an adhesive layer (b), respectively, between both the surfaces and the transparent protective films. The adhesive layer (a) has a glass transition temperature of &#x2212;60&#xb0; C. or higher and lower than 40&#xb0; C. The adhesive layer (b) has a glass transition temperature of 40&#xb0; C. or higher. The adhesive layer (a) is a layer formed in the form of a cured product layer yielded by radiating an active energy ray to an active-energy-ray-curable adhesive composition (a). The active-energy-ray-curable adhesive composition (a) comprises at least one or more radical polymerizable compounds, and when a total amount of the radical polymerizable compound(s) is defined as 100% by weight, one or more alkyl (meth)acrylates (A) (each) having 10 to 20 carbon atoms are comprised in a proportion of 15% or more by weight.

Polarizing film, method for producing same, optical film, and image display device

A polarizing film, wherein transparent protective films are laid, respectively, on/over both surfaces of a polarizer to interpose an adhesive layer (a) and an adhesive layer (b), respectively, between both surfaces of a polarizer, and transparent protective films. The adhesive layer (a) on/over one of both the surfaces has a glass transition temperature of &#x2212;60&#xb0; C. or higher and lower than 40&#xb0; C. The adhesive layer (b) on/over the other surface has a glass transition temperature of 40&#xb0; C. or higher. The adhesive layer (a) is a layer formed in the form of a cured product layer yielded by radiating an active energy ray to an active-energy-ray-curable adhesive composition (a). The active-energy-ray-curable adhesive composition (a) comprises, as radical polymerizable compounds, a component A having a logPow of &#x2212;2 to 2, and a component B having a logPow more than 7, these logPow values being each an octanol/water distribution coefficient.

Growing community of inventors

Ibaraki, Japan

Tetsuro Ikeda