Sumitomo Seika Chemicals Co., Ltd.

National Institute of Advanced Industrial Science and Technology

IP Co., Ltd.

National Institute for Materials Science

Shizuoka Institute of Science and Technology

Hide Technology, LLC

Noriyuki Hayashizaka

Takeo Ebina

Hirokazu Kagano

Ichiro Fuseya

Syuzo Satake

Satomi Hattori

Takahiro Ishida

Muneaki Tanaka

Daisuke Mishou

Tomoyuki Yamaguchi

Hideyuki Kikuchi

Masayuki Yamashita

Seiji Bando

Nobuo Iyi

Shinsuke Ishihara

Kenji Kogami

Kazunori Kawasaki

Daisuke Misho

There is provided a laminate having excellent partial discharge resistance. A laminate of a conductor and an insulating coating comprising a conductor and an insulating coating formed on the conductor, wherein the insulating coating is formed of a resin composition containing a metal oxide hydrate, and an inorganic insulating layer is formed on the insulating coating when the laminate is exposed to partial discharge caused by inverter surges.

Laminate of conductor and insulating coating, coil, rotating electric machine, insulating paint, and insulating film

To provide an inorganic solid material that has a hydrogen sulfide sustained releasability at ordinary temperature in the air atmosphere and is capable of being handled safely and a method for producing the same, and a method for generating hydrogen sulfide using the material. A layered double hydroxide having HS− and/or Sk2− (wherein k represents a positive integer) intercalated among layers (sulfide ion-containing LDH) is produced, and the sulfide ion-containing LDH is hermetically housed in a packaging material to provide a package. In generating hydrogen sulfide, the packaging material of the package is opened, and the sulfide ion-containing LDH is exposed to the air atmosphere to sustainably release hydrogen sulfide.

Method for producing package including hydrogen sulfide sustained release agent, hydrogen sulfide sustained release agent, hydrogen sulfide sustained release composite, and method for generating hydrogen sulfide using same

An object of the present invention is to provide an improved partial discharge-resistant electrical insulating resin composition that can inhibit deterioration of an insulator due to partial discharge. The partial discharge-resistant electrical insulating resin composition of the present invention comprises boehmite alumina and a resin.

Electrical insulating resin composition for partial-discharge resistance

Molded coil

The present invention provides a process for producing (E)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine represented by Formula (1); 

(E)-N-monoalkyl-3-oxo-3-(2-thienyl) propenamine and process for producing the same and process for producing (E,Z)-N-monoalkyl-3-oxo-3-(2-thienyl) propenamine

The present invention provides a process for producing an N-monoalkyl-3-hydroxy-3-(2-thienyl)propanamine represented by General Formula (2): wherein R is Calkyl, comprising the step of reducing (Z)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine represented by General Formula (1): wherein R is as defined above. According to the present invention, an N-monoalkyl-3-hydroxy-3-(2-thienyl)propanamine which is for use as an intermediate for various pharmaceuticals can be produced in an industrially inexpensive and easy manner.

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Growing community of inventors

Hyogo, Japan

Noriyuki Hayashizaka