Toppan Printing Co., Ltd.

Tdk Corporation

Sato Holdings Kabushiki Kaisha

Seiko Instruments Inc

Akira Sato

Masamitsu Nagahama

Masatoshi Takahashi

Shinichi Miyamoto

Takeshi Nomura

Yukie Nakano

Tomohiro Arashi

Masashi Hattori

Yoshihito Fujii

Shigeru Kido

Masahiko Abe

Hiromi Yamamuro

Takashi Kojima

Tsuneaki Tamachi

Atsushi Hitomi

Kensuke Tahara

Eiichi Higashikawa

Naoyuki Shibayama

Ryo Sato

Kazumi Tanaka

Tadahito Suzuki

Mami Nagashima

Naoto Oji

Tatsuhiko Furuta

Hisashi Ikeda

Naoki Kawano

Junko Yamamatsu

To provide a decorative sheet including a transparent resin layer having high transparency and excellent surface scratch resistance from the viewpoint of the design properties and a transparent resin sheet. A decorative sheet () according to one aspect of the present invention has a transparent resin layer () containing a crystalline polypropylene resin as the main component, in which a value of a peak area ratio x represented by the following expression (1) of the transparent resin layer () is x&#x2265;0.4. Herein, S040, S130, and Sam in the following expression (1) are peak areas determined from an X-ray diffraction spectrum obtained by measuring the transparent resin layer with an X-ray diffractometer, S040 is the peak area from the Miller index (040) of polypropylene &#x3b1; crystals, S130 is the peak area from the Miller index (130) of the polypropylene &#x3b1; crystals, and Sam is the peak area of an amorphous material. 

Decorative sheet, and transparent resin sheet

A decorated sheet according to the present disclosure consists of a plurality of resin layers, wherein at least one of the resin layers comprises a nano-sized additive.

Decorated sheet

To provide a decorative sheet including a transparent resin layer having excellent post-processing resistance and high transparency. A decorative sheet () according to one aspect of the present invention has a transparent resin layer () containing a crystalline polypropylene resin as the main component. A value of a peak intensity ratio x represented by the following expression (1) of the transparent resin layer () is x&#x2264;0.65. Herein, I997, I938, and I973 in the following expression (1) are peak intensity values calculated from the absorption spectrum obtained by Fourier infrared spectrometry of the transparent resin layer, and I997 is the peak intensity value at a wavenumber of 997 cm, I938 is the peak intensity value at a wavenumber of 938 cm, and I973 is the peak intensity value at a wavenumber of 973 cm. 

Decorative sheet

An object of the present invention is to provide a decorative sheet excellent in post-processability and usable for flame-retardant application. A decorative sheet () according to one aspect of the present invention includes a plurality of resin layers. At least one layer of the resin layers is formed of a uniaxially stretched resin sheet () or a biaxially stretched resin sheet () constituted of a thermoplastic resin composition. The thermoplastic resin composition is produced by adding an inorganic pigment vesicle to a polyolefin-based resin. The inorganic pigment vesicle is produced by including an inorganic pigment in a vesicle having a monolayer outer membrane. The uniaxially stretched resin sheet () and the biaxially stretched resin sheet () have a value of a dichroic ratio R of R&#x2265;0.3. The value is calculated from absorbance peak values at a wave number of 997(&#xb1;5) cmof an infrared absorption spectrum in a direction parallel to an extrusion direction during film manufacturing and an infrared absorption spectrum in a direction perpendicular to the extrusion direction during the film manufacturing obtained by a polarized Fourier type infrared spectroscopy measurement using the following Formula (1).[Formula 1]Dichroic ratio=(Absorbance peak value in parallel direction&#x2212;Absorbance peak value in perpendicular direction)/(Absorbance peak value in parallel direction+Absorbance peak value in perpendicular direction)&#x2003;&#x2003;(1)

Provided are a label, a top layer material formed on a printing medium, an information-bearing medium, a solid fuel and a wristband clip having the function of absorbing carbon dioxide, and carbon dioxide reduction methods using the same. Provided are labelsand, top layer materials formed on a printing mediumand, information-bearing mediaand, a solid fuel, and a wristband clip, to which a new carbon dioxide absorbent is added. Provided are also carbon dioxide reduction methods of absorbing carbon dioxide by burning the same.

Label, wristband clip, paper material and ink ribbon containing carbon dioxide absorbent liposome

Provided is one of labelsand, top layer materials formed on a printing mediumand, information-bearing mediaand, a solid fuel, and a wristband clip, having the function of absorbing carbon dioxide to which a new carbon dioxide absorbent is added. Provided are also carbon dioxide reduction methods of absorbing carbon dioxide by burning the same.

Label, printing paper top layer formation material, information-bearing medium, wristband clip, and carbon dioxide reduction method using same

An electric double layer capacitor with a low resistance value is disclosed. The electric double layer capacitor includes an electrochemical device in the inside of a housing container and capable of achieving charge and discharge via external terminals, wherein the electrochemical device includes a pair of electrodes, a separator disposed between the pair of electrodes, and an electrolytic solution with which the pair of electrodes and the separator are impregnated; when a volume between the pair of electrodes is designated as Ve, and a volume of a void in an inter-electrode part of the separator disposed between the pair of electrodes is designated as Se, an inter-electrode part void ratio Re is defined as Re=Se/Ve&#xd7;100 (%); and when a thickness of the inter-electrode part is designated as L2 (&#x3bc;m), and a separator evaluation index Ie is defined as Ie=L2/Re (&#x3bc;m/%), a relation of Ie&#x2266;1.0 (&#x3bc;m/%) is satisfied.

Electrochemical cell

A multilayer varistor comprising a varistor chip body having alternately stacked ceramic layers and internal electrode layers is provided. The ceramic layer is composed of a composite oxide containing Ti and/or Zr and Ba as a main component and Si and/or Al as a subordinate component, substantially free of Cr, and has a perovskite phase. The internal electrode layer is composed of a conductor containing a base metal such as Ni or Ni alloy as a main component. The varistor is used in an electric circuit for suppressing noise.

Multilayer varistor

A non-reductive dielectric ceramic material having a main component represented by [(Ca.sub.X Sr.sub.1-X)O].sub.m [(Ti.sub.Y Zr.sub.1-Y)O.sub.2 ] wherein X, Y and m fulfills 0.ltoreq.X.ltoreq.1, 0.ltoreq.Y.ltoreq.0.10 and 0.75.ltoreq.m.ltoreq.1.04, and auxiliary component containing 0.2-5 mol % (calculated MnO) of Mn oxide, 0.1-10 mol % (calculated as Al.sub.2 O.sub.3) of Al oxide and 0.5-15 mol % of a component of formula [(Ba.sub.Z Ca.sub.1-Z)O].sub.V SiO.sub.2 wherein 0.ltoreq.Z.ltoreq.1 and 0.5.ltoreq.V.ltoreq.4.0; and when used in a laminated ceramic condenser using a base metal such as Ni as inner electrode, can be sintered at a temperature not exceeding 1,300.degree. C., shows a small temperature coefficient of capacitance, can be controlled arbitrarily in the range of -150 to +150 ppm/.degree. C., has a specific resistance of no less than 1.times.10.sup.13 .OMEGA.cm at 25.degree. C., displays a small frequency-dependence of dielectric constant and dielectric loss tangent (tan .delta.) and has a long accelerated lifetime of insulating resistance.

Non-reducing dielectric ceramic materials

The invention provides a multilayer ceramic chip capacitor which satisfies X7R property or a temperature response of its capacitance and shows a minimal change of capacitance with time under a DC electric field, a long accelerated life of insulation resistance (IR) and good DC bias performance and also provides a multilayer ceramic chip capacitor which is resistant to dielectric breakdown in addition to the above advantages. In a first form of the invention, dielectric layers contain BaTiO.sub.3 as a major component and MgO, Y.sub.2 O.sub.3, at least one of BaO and CaO, and SiO.sub.2 as minor components in a specific proportion. In a second form, the dielectric layers further contain MnO and at least one of V.sub.2 O.sub.5 and MoO.sub.3 as minor components in a specific proportion. In the first form, the dielectric layer has a mean grain size of up to 0.45 .mu.m, and in an X-ray diffraction chart of the dielectric layer, a diffraction line of (200) plane and a diffraction line of (002) plane at least partially overlap one another to form a wide diffraction line which has a half-value width of up to 0.35.degree..

Multilayer ceramic chip capacitor

Growing community of inventors

Chiba, Japan

Akira Sato