Nitto-denko Corporation

Rie Hayashiuchi

Hironobu Machinaga

Asuka Endo

Masahiko Ando

Shigeki Ishiguro

Satomi Yoshie

Hitoshi Takahira

Yuka Sekiguchi

Kazuto Yamagata

Hiroki Senda

Hajime Nishio

Toshitaka Suzuki

Ryoko Asai

Takumi Yutou

Masato Shirai

Toshihiro Tsurusawa

Shu Sasaki

Xiaolei Chen

Masaharu Arimoto

Tetsuro Hori

A heater member () includes a support (), a heating element (), and at least one pair of power supply electrodes (). The support () is made of an organic polymer and has a sheet shape. The heating element () is made of a polycrystalline material containing indium oxide as a main component and in contact with one principal surface of the support (). The power supply electrodes () are in contact with one principal surface of the heating element (). The heating element () has a sheet resistance in the range from 10 to 150 &#x3a9;/sq. The heating element () has a thickness of more than 20 nm and not more than 200 nm. The internal stress of the heating element () as measured by an X-ray stress measurement method is 500 MPa or less.

Heater member, heater tape, and molded body equipped with heater member

Provided is an electromagnetic wave transmissive metal member capable of being easily produced at a low production cost, with both a metallic luster and an electromagnetic wave transmissibility, an article using the electromagnetic wave transmissive metal member, and a production method for an electromagnetic wave transmissive metal film. The electromagnetic wave transmissive metal member comprises a metal layer and a crack layer, wherein the metal layer and the crack layer have, in their respective planes, a plurality of linear cracks extending substantially parallel to each other. The linear cracks in the metal layer and the linear cracks in the crack layer penetrate through their respective layers in a thickness direction, and are continuous with each other in the thickness direction.

Electromagnetic wave transmissive metal member, article using the same, and production method for electromagnetic wave transmissive metal film

Polylactic acid film or sheet having tear strength so as not to break or tear during, for example, production or processing of the film or sheet or winding thereof into a roll, and causing neither melt nor deformation at high temperatures more than 100&#xb0; C. In the polylactic acid film or sheet, the tear strength is not less than 100 N/mm when the film or sheet is torn at least in a flow direction (MD), a rate of dimensional change due to heating is not more than &#xb1;3% in the flow direction (MD) and a transverse direction (TD), and a rate of dimensional change due to loaded heating is not more than &#xb1;3% in the flow direction (MD).

Polylactic acid film or sheet, and pressure-sensitive adhesive tape or sheet

A film for a pressure-sensitive adhesive tape is a film for a pressure-sensitive adhesive tape, including a non-pressure-sensitive adhesive layer on one surface of a plastic film, where the non-pressure-sensitive adhesive layer includes a mixed layer of a silicone and a (meth)acrylic polymer; and the (meth)acrylic polymer has a calculated Tg of 10&#xb0; C. or more.

Film for pressure-sensitive adhesive tape and pressure-sensitive adhesive tape

Growing community of inventors

Ibaraki, Japan

Rie Hayashiuchi