Sekisui Chemical Co., Ltd.

Mitsubishi Materials Corporation

Jemco Inc.

Nagoya Institute of Technology

Inoue Seisakusho (Mfg) Co., Ltd.

Grandex Co., Ltd.

Tadahiko Yoshioka

Juichi Fukatani

Bungo Hatta

Masahiro Hagiwara

Takeshi Nakagawa

Yohei Nishimura

Daizou Ii

Toshio Tada

Masayoshi Fuji

Katsunori Toyoshima

Chika Takai

Shinnen Kobata

Kyoichi Fujimoto

Takashi Suzuki

Kozo Hayashi

Akira Moroo

Yoshiyasu Tokunaga

The present invention provides an intermediate film for laminated glass that can increase the heat-insulating properties of laminated glass. The intermediate film for laminated glass according to the present invention is an intermediate film for laminated glass having a one-layer structure or a laminated structure of two or more layers, an intermediate filmfor laminated glass has a first layercontaining silicon dioxide particleshaving hollow parts and shell parts and having a porosity of 40% or more and 80% or less, when the intermediate filmfor laminated glass has a one-layer structure, the first layer further contains a thermoplastic resin, and when the intermediate filmfor laminated glass has a laminated structure of two or more layers, the intermediate filmfor laminated glass further has a second layerwhich is arranged on a first surfaceside of the first layerand which contains a thermoplastic resin.

Intermediate film for laminated glasses, and laminated glass

A dispersion of tin-doped indium oxide fine particles has tin-doped indium oxide fine particles, a plasticizer for an interlayer film, an organic solvent containing alcohols as a main component, and a dispersion stabilizer, wherein under measuring conditions of a concentration of tin-doped indium oxide fine particles of 0.7% by weight and an optical path length of a glass cell of 1 mm, a visible light transmittance is 80% or more, a solar radiation transmittance at a wavelength within a range from 300 nm to 2100 nm is &#xbe; or less of the visible light transmittance, a haze value is 1.0% or less, and a reflection yellow index is &#x2212;20 or more.

Tin-doped indium oxide fine particle dispersion, method for manufacturing the same, interlayer film for laminated glass with heat ray blocking properties formed by using said dispersion, and laminated glass therewith

It is an object of the invention to provide a separation method of an adherend capable of easily and reliably separating an adherend stuck using an adhesive, a method for recovering an electronic part from an electronic part laminate, and a separation method of laminate glass. The invention provides a separation method of an adherend, which is a method of separating an adherend stuck by using an adhesive, and comprises the steps of: air-tightly sealing the adherend together with a fluid being a gas at a normal temperature and normal pressure in a pressure resistant container, making the inside of the pressure resistant container in a high pressure state, and releasing the pressure of the inside of the pressure resistant container.

Method for releasing adhered article

An object of the present invention is to provide an interlayer film for a laminated glass and a laminated glass, which are superior in transparency, heat shield property, electromagnetic wave permeability and weatherability. The present invention is directed to an interlayer film for a laminated glass, wherein a laminated glass, produced by interposing the film between two sheets of glass selected from the group consisting of clear glass, green glass and high heat ray absorbing glass, has an electromagnetic wave shielding performance of 10 dB or less at a frequency of 0.1 to 10 MHz and 2 to 26.5 GHz, a haze of 1.0% or less, a visible light transmittance of 70% or more and a solar radiation transmittance of 85% or less of the visible light transmittance in a wavelength region of 300 nm to 2100 nm.

Laminated glass-use intermediate film and laminated glass

A kneading machine comprises a cylindrical container with a supply opening and a discharge opening, a rotational shaft disposed on the axis of the container, and a plurality of blades on the shaft. Each blade comprises a pair of side plates and a kneading blade. The kneading blade is formed with a roll-in angle, and in the case of a batch-type kneading machine, both side plates are disposed at a feed angle to effect axially reciprocating movement of material for more efficient kneading. In the case of a continuous process kneading machine, the supply and discharge are axially displaced, and some of the blades comprise side plates perpendicular to the rotation axis, while other blades have an angled side plate for effecting gradual axial feed of material from supply to discharge. The blades are replaceable on the shaft. The rate of feed, and therefore the speed at which kneading takes place, can be adjusted by selecting appropriate numbers and positions for the blades with angled side plates.

Kneading machine

Growing community of inventors

Kawasaki, Japan

Tadahiko Yoshioka