Maxell, Ltd.

Maxell Holdings, Ltd.

Akiko Kito

Atsushi Yusa

Naoki Usuki

Satoshi Yamamoto

Hideto Goto

Masashi Suenaga

Hironori Ota

A three-dimensional molded circuit component, includes: a base member which includes a metal part and a resin part; a circuit pattern which is formed on the resin part; and a mounted component which is mounted on the base member, and is electrically connected to the circuit pattern. The resin part includes a resin thin film as a portion thereof, which includes a thermoplastic resin, of which a thickness is in the range of 0.01 mm to 0.5 mm, and which is formed on the metal part. The mounted component is arranged on the metal part via the resin thin film.

Three-dimensional molded circuit component

A method for producing a plated part, includes: forming, on a surface of a base member, a catalyst activity inhibiting layer containing a polymer which has at least one of an amide group and an amino group; irradiating with light or heating a part of the surface of the base member on which the catalyst activity inhibiting layer is formed; applying an electroless plating catalyst to the surface of the base member heated or irradiated with the light; and bringing an electroless plating solution into contact with the surface of the base member to which the electroless plating catalyst is applied, to form an electroless plating film at a light-irradiated portion or a heated portion of the surface.

Method for producing plated component, plated component, catalytic activity inhibitor and composite material for electroless plating

There is provided a hyper-branched polymer represented by the following formula (1) and having a weight-average molecular weight in a range of 1,000 to 1,000,000. In the formula (1), Ais a group containing an aromatic ring, Ais a group containing an amide group, Ais a group containing sulfur, Ris hydrogen or a substituted or unsubstituted hydrocarbon group having 1 to 10 carbon atoms, ml is in a range of 0.5 to 11, and n1 is in a range of 5 to 100. 

Hyperbranched polymer, metal recovery agent, metal recovery method, and catalytic activity inhibitor

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Takatsuki, Japan

Akiko Kito