Toyo Aluminium Kabushiki Kaisha

Adeka Corporation

Gaochao Lai

Yoshiki Hashizume

Takashi Watsuji

Haruzo Katoh

Kazuya Fujimoto

Kenji Yamamoto

Takayuki Nakao

Shunichi Setoguchi

Kazuhiro Umehara

Ken Kikuchi

Kazunori Koike

Katsura Kawashima

Jun Nakahara

Yoshiteru Miyazawa

Yutaka Ochi

The metal pigment of the present invention has a structure in which an organic carboxylic acid metal salt is adhered onto metal particles, and may also have a structure in which a first compound is adhered onto the metal particles, and the organic carboxylic acid metal salt is adhered onto the first compound.

Metal pigment, method for producing the same, and water base metallic resin composition including the same

A paste composition for forming an electrode on a silicon semiconductor substrate, the paste containing aluminum powder; an organic vehicle and a hydroxide. The paste composition finds applicability in a solar cell element wherein the electrode is formed by applying the paste on the silicon semiconductor substrate and thereafter, firing the paste composition.

Paste composition and solar cell element using the same

A resin-coated metallic pigment in which a coating layer constituted of a single layer or a plurality of layers is formed on a surface of a base particle, an outermost layer of the coating layer being composed of a resin which is a polymer containing one or more compounds selected from a monomer and an oligomer having two or more polymerizable double bonds as a constituent unit, and a surface portion of the outermost layer being treated with a surface modifier which is a compound having one polymerizable double bond.

Resin-coated metallic pigment comprising a surface modifier at a surface portion, water-based paint containing the same, and method of manufacturing resin-coated metallic pigment

Provided are a paste composition making it possible to improve the adhesive property of a backside electrode and restrain an aluminum electrode layer from exfoliating, and a solar cell element having an electrode formed by use of this composition. The paste composition is a paste composition for forming an electrode () on a silicon semiconductor substrate () which comprises aluminum powder, an organic vehicle, and a tackifier. The solar cell element has the electrode () formed by painting a paste composition having the above-mentioned characteristic onto the silicon semiconductor substrate () and then firing the resultant.

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Osaka, Japan

Gaochao Lai