Fuji Xerox Co., Ltd.

Fuji Xerox Corporation

Hitoshi Okazaki

Takuro Hoshio

Michiaki Yasuno

Masayuki Okoshi

Yasutaka Naito

Makoto Omata

Shigeo Ohta

Takahiro Okayasu

Hideaki Ohhara

Masayuki Ohkoshi

A flame-retardant epoxy resin composition, as well as an electronic device, a laminated circuit board, a multilayered circuit board and a printed circuit board employing the flame-retardant epoxy resin composition are disclosed. The flame-retardant epoxy resin composition contains: an epoxy resin; an epoxy resin curing agent; and flame-retardant particles containing a metal hydrate. The flame-retardant particles are provided with a coating layer on the surfaces thereof and have a volume average particle diameter in a range from 1 to 500 nm.

Flame-retardant epoxy resin composition, and electronic device, laminated circuit board, multilayered circuit board and printed circuit board using the flame-retardant epoxy resin composition

A sheath composition and a cable using the sheath composition are disclosed. The sheath composition contains a polyolefine resin and flame-retardant particles containing a metal hydrate. The flame-retardant particles are provided with a coating layer on the surfaces thereof and have a volume average particle diameter in a range from 1 to 500 nm.

Sheath composition and cable using the same

The invention provides a photopolymerizable composition comprising: flame-retardant particles which contains a hydrated metal and have an average diameter of about 1 to 500 nm; and a photopolymerization reactive material. The hydrated metal preferably includes at least one selected from the group consisting of a hydrated magnesium, hydrated calcium, hydrated aluminum, hydrated zinc, hydrated barium, hydrated copper and hydrated nickel. A cover layer which comprises an organic compound or a polysilicone is preferably formed on surfaces of the flame-retardant particles. The invention provides a flame-retardant resin-formed article which is formed of the photopolymerized photopolymerizable composition. A flame retardancy of the article measured in accordance with the UL-94 test preferably scores HB or higher.

Photopolymerizable composition and flame-retardant resin-formed article

The present invention provides a fixing belt including a substrate having provided thereon at least a metal heating layer and a releasing layer, wherein at least a protective layer is provided between the metal heating layer and the releasing layer, a manufacturing method thereof, and an electromagnetic induction heat-fixing device using the same.

Fixing belt having a protective layer between a metal heating layer and a releasing layer, manufacturing method thereof, and electromagnetic induction heat-fixing device using the fixing belt

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Minami-ashigara, Japan

Hitoshi Okazaki