Title:
無機/有機混成オリゴマー、ナノ混成高分子及びこれらの製造方法
Document Type and Number:
Japanese Patent JP4164486
Kind Code:
B2
Abstract:
The present invention provides an inorganic/organic hybrid oligomer having silica or a complex of silica and a metal oxide present inside thereof and functional organic groups outside thereof, obtained by reacting: (i) Compound 1 and Compound 2; (ii) Compound 1 and Compound 3; or (iii) Compound 2 and Compound 3 with Compound 1; wherein Compound 1 is R1R2Si(OH)2, Compound 2 is (R3)a(R4)bM(OR5)(c-a-b), and Compound 3 is R6OH or R6COOH; a and b are each an integer between 0 and 3; c is an integer between 3 and 6; M is silicon, or a metal such as aluminum, titanium, zirconium, etc. that can be coordinated with ligands; provided that in the cases of (i), (ii) and (iii) at least one of R1, R2, R3, R4 and R6 has a polymerizable functional group; an inorganic/organic nano hybrid polymer prepared therefrom and a process for preparing the same.
Inventors:
Flies, Bayong Saw
Eo, Yong Joe
Lee, Taeho
Kim, Jung Huan
Eo, Yong Joe
Lee, Taeho
Kim, Jung Huan
Application Number:
JP2004315920A
Publication Date:
October 15, 2008
Filing Date:
October 29, 2004
Export Citation:
Assignee:
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
International Classes:
C07F7/18; B32B9/04; G02B6/12; C08G77/00; C08G77/04; C08G77/42; C08G77/58; C08G79/00; C08K9/06
Other References:
HOUBERTZ, R. et al.,Bottom-up meets top-down - a novel approach towards 3-D optical devices,NSTI Nanotech 2004, NSTI Nanotechnology Conference and Trade Show, Boston, MA, United States, Mar. 7-11, 2004,2004年,Volume 1,465-468
HOUBERTZ, R. et al.,Impact of photoinitiators on the photopolymerization and the optical properties of inorganic-organic hybrid polymers,Applied Physics Letters,2004年,84(7),1105-1107
HOUBERTZ, R. et al.,Inorganic-organic hybrid materials for application in optical devices,Thin Solid Films,2003年,442(1,2),194-200
HOUBERTZ, R. et al.,Impact of photoinitiators on the photopolymerization and the optical properties of inorganic-organic hybrid polymers,Applied Physics Letters,2004年,84(7),1105-1107
HOUBERTZ, R. et al.,Inorganic-organic hybrid materials for application in optical devices,Thin Solid Films,2003年,442(1,2),194-200
Attorney, Agent or Firm:
Kimura Mitsuru