ORGANIC/INORGANIC HYBRID MATERIAL, COMPOSITION FOR SYNTHESIZING THE SAME AND PROCESS FOR PRODUCING THE HYBRID MATERIAL

WIPO Patent Application WO/2004/085543

A1

An organic/inorganic hybrid material wherein organic compound (functional chelating agent) (104) capable of manifesting coloring, luminescence and semiconductor property functions through formation of a chelate with metal atom is in pendant-form chelate coordination with the metal atom of metal oxide matrix (103). This organic/inorganic hybrid material can be synthesized by preparing a sol (coating composition) comprising a metal alkoxide and/or metal salt and a functional chelating agent and thereafter carrying out synthetic operation according to sol gel process. Thus, there can be synthesized an organic/inorganic hybrid material which has an organic group directly linked to a metal oxide matrix and consequently can manifest functions different from those of simple metal oxide. That is, a functional organic/inorganic hybrid material capable of manifesting coloring, luminescence or semiconductor properties can be realized by the organic group directly linked to a metal oxide matrix.

SEO SATOSHI (JP)
NAKASHIMA HARUE (JP)
NOMURA RYOJI (JP)

PCT/JP2004/003610

October 07, 2004

March 17, 2004

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SEMICONDUCTOR ENERGY LAB (JP)
SEO SATOSHI (JP)
NAKASHIMA HARUE (JP)
NOMURA RYOJI (JP)

C03C14/00; C03C17/00; C08G79/00; C08G79/10; C08L85/00; C09B57/10; C09C1/40; C09D7/62; C09D185/00; C09K11/06; C09K11/64; H01L27/32; H01L51/50; (IPC1-7): C09B57/10; C09K11/06; C09D185/00; C09D1/00; C09D7/12; H05B33/14; C03C17/32

JP2003077661A	2003-03-14
JPH11273861A	1999-10-08
JPH09102628A	1997-04-15
JPH0633050A	1994-02-08
JP2003073387A	2003-03-12
JPH1131588A	1999-02-02
JP2000306669A	2000-11-02
JPH09279135A	1997-10-28
JPH10259095A	1998-09-29

See also references of EP 1607446A4

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