Mitsubishi Chemical Corporation

Mikuni Color Ltd.

Naomi Fujimori

Takumi Watanabe

Kazuma Inoue

Shogo Koga

Hiroo Miyauchi

Akemi Hosokawa

Kazunari Matsumura

Noriaki Terada

Tsuyoshi Nagasaka

Yasuaki Miki

Takashi Hirasa

Masao Miyake

Naoto Maru

Nobuhiko Ueno

Kazunori Maruyama

Yuuya Arikawa

Teruyuki Okayasu

Rie Fujita

Aoi Sakai

A polyorganosiloxane may be high in elasticity and/or strength. The polyorganosiloxane may include an M unit (RRRSiO) at a content of 10 mol. % or more relative to the total of silicon and a T unit (RSiO) at a content of 80 mol. % or less relative to the total of silicon. The polyorganosiloxane may have an alkoxy group bound, at a content of 0.07 to 4 wt. %, based on total polyorganosiloxane weight, and a reactive functional group bound to silicon, with 3 to 12 of the reactive functional groups bound on a number basis per a molecular weight of 1000 of the polyorganosiloxane. The weight loss of the polyorganosiloxane at 110° C. under 0.15 torr for 2 hours may be 5 wt. % or less.

Polyorganosiloxane, polyorganosiloxane composition, cured product, polyorganosiloxane-containing electrolytic solution for electrolytic capacitor, and electrolytic capacitor using same

Provided are a polyorganosiloxane high in elasticity, high in strength and the like. The polyorganosiloxane is a polyorganosiloxane including an M unit (RRRSiO) at a content of 10% by mol or more relative to the total of silicon and a T unit (RSiO) at a content of 80% by mol or less relative to the total of silicon, the polyorganosiloxane having an alkoxy group bound and a reactive functional group bound to silicon, wherein the polyorganosiloxane has the alkoxy group bound at a content of 0.07 to 4% by weight based on the total weight of the polyorganosiloxane and has 3 to 12 of the reactive functional groups bound on a number basis per a molecular weight of 1000 of the polyorganosiloxane, and the weight loss of the polyorganosiloxane in heating at 110&#xb0; C. under a reduced pressure of 0.15 torr for 2 hours is 5% by weight or less.

The present invention is to provide a negative electrode active material for nonaqueous secondary batteries, which prevents increase in negative electrode resistance and improves initial charge/discharge efficiency and the effect of preventing gas generation and which is excellent in cycle characteristics. The present invention relates to a negative electrode active material for nonaqueous secondary batteries, which comprises an active material (A) capable of occluding and releasing lithium ions and an organic compound (B), wherein the organic compound (B) has a basic group and a lithium ion-coordinating group, and has a specific structure (S).

Negative electrode active material for nonaqueous secondary battery, and negative electrode and nonaqueous secondary battery using the same

This invention provides, for example, a highly stable and reliable volume hologram optical recording medium which can suppress an intensity variation, for example, in diffraction efficiency after signal recording and can stably develop a high S/N ratio. The volume hologram optical recording medium includes a recording layer containing at least one compound selected from compounds (A1) having a terpenoid structure, compounds (A2) represented by a formula (I), and cyclic or noncyclic compounds (A3) having at least two double bonds two of these double bonds are located at 1,4-position relatively, wherein R1 and R2 each independently represent an organic group having 1 to 20 carbon atoms, and R1 and R2 may combine to form a cyclic structure. 

Volume hologram optical recording medium, composition for volume hologram recording layer formation, and volume hologram recording material

The present invention relates to a recording liquid comprising at least:

Recording liquid and ink jet recording method

Disclosed is a medical device in which a surface of a base material for constructing the medical device is coupled to a high-molecular weight compound composed of N-substituted alkylacrylamide by the aid of a reaction between a reactive functional group such as isocyanate group, epoxy group, and aldehyde group existing on the surface and a functional group which is possessed by the high-molecular weight compound and which is reactive with the first reactive functional group.

Medical device

Growing community of inventors

Kanagawa, Japan

Naomi Fujimori