Kaneka Corporation

Ube Industries, Inc.

Jnc Corporation

Nihon Yamamura Glass Co., Ltd.

Nagoya University

Takuya Shindo

Midori Sato

Koichi Fukuda

Toru Inagaki

Jin Amagai

Tomoyuki Nakaishi

Kaoru Takazaki

Yuichi Isoda

Rika Nogita

Kozaburo Matsumura

Yasuhiro Yamada

Kenji Arima

Takuya Nihira

Kou Kato

Atsuhiko Shinmyo

Tomoko Awa

Masamichi Kamihira

Kenichi Nishijima

Takashi Yamashita

Disclosed herein are a phenyl-modified hybrid prepolymer, a phenyl-modified polydimethylsiloxane-based hybrid prepolymer, and a phenyl-modified polydimethylsiloxane-based hybrid polymer capable of controlling material hardness or surface tackiness depending on the intended use or purpose. A phenyl-modified hybrid prepolymer (B) is prepared by subjecting polydimethylsiloxane having trialkoxysilyl groups at both ends, phenyltrialkoxysilane, and diphenyldialkoxysilane to hydrolysis and condensation reaction. A phenyl-modified polydimethylsiloxane-based hybrid prepolymer (C) comprises (B), and is preferably prepared by mixing (B) and a phenyl-modified hybrid prepolymer (A) prepared by condensation reaction between polydimethylsiloxane having silanol groups at both ends and phenyltrialkoxysilane. The phenyl-modified polydimethylsiloxane-based hybrid polymer is obtained by heating and solidifying (C).

Phenyl-modified hybrid prepolymer, phenyl-modified polydimethylsiloxane-based hybrid prepolymer, and phenyl-modified polydimethylsiloxane-based hybrid polymer, and production processes therefor

The present invention provides to a polyethylene glycol-modified feline-derived protein which is obtained by chemically modifying a feline-derived protein with polyethylene glycol. The feline-derived protein is produced by a method comprising any or a combination of extracting the protein from somatic cells of a transgenic bird and/or an egg laid thereby, purifying and activating the same. The transgenic bird has a foreign gene containing a sequence encoding a feline-derived protein.

Method of making polyethylene glycol-modified mammalian erythropoietin in a transgenic chicken

A solid light-emitting device comprising a light-emitting semiconductor element and a phosphor dispersed in a sealant, in which the phosphor is exited by the light emitted by the semiconductor element to emit a visible light of a wavelength differing from that of the light emitted by the semiconductor element and is a silicate phosphor or a phosphor having a hydroxyl group on its surface, and the sealant is a condensation product of a prepolymer produced by condensation of polydimethyl-siloxane having a silanol group at both ends and an oligomer of an alkoxide of a metal or a semimetal or its derivative.

Light-emitting device and organic-inorganic hybrid pre-polymer composition comprising phosphor

The present invention is to provide a method which comprises providing a plant with characters of a repressor and operator both constituting a gene expression inducing system with an actinomycete autogenous regulatory factor as an inducer by gene transfer and administering the actinomycete autogenous regulatory factor to the transformed plant to thereby induce the expression of a gene placed under the control of the operator at a site of administration of the actinomycete autogenous regulatory factor. This method makes it possible to cause expression of a desired gene at a desired time and site, thus enabling even the production, in a plant, of a metabolite otherwise disadvantageous to the growth of the plant. It is also useful in preventing transformant plants from spreading through the environment by controlling the fertility thereof.

Method of inducing gene expression in plant and the plant treated thereby

Growing community of inventors

Hyogo, Japan

Takuya Shindo