EP774443-A1  BETTER CERAMICS THROUGH CHEMISTRY Bd. VI, 1994,, Seiten 43 - 54;  CHEM. MATER. Bd. 7, 1995,, Seiten 663 - 671 H. CHENG ET AL.;  J. AM. CERAM. SOC. Bd. 75, 1992,, Seiten 1587 - 1595 J.L. LOOK, C.F. ZUKOSKI;  LANGMUIR Bd. 10, 1994,, Seiten 1684 - 1689 D. PAPOUTSI ET AL.;  MAT. SCI. FORUM Bd. 43, Nr. 54, 1994,, Seiten 152 - 153 J. LIVAGE;  DATABASE WPI Section Ch, Week 8510 Derwent Publications Ltd., London, GB; Class A35, AN 85-059891 XP002026350 & JP 60 017 190 A (TORAY IND INC) , 29.Januar 1985;  PATENT ABSTRACTS OF JAPAN vol. 012, no. 110 (C-486), 8.April 1988 & JP 62 235215 A (NIPPON SHOKUBAI KAGAKU KOGYO CO LTD), 15.Oktober 1987,;  PATENT ABSTRACTS OF JAPAN vol. 014, no. 470 (C-0769), 15.Oktober 1990 & JP 02 194063 A (TEIKA CORP), 31.Juli 1990,;  PATENT ABSTRACTS OF JAPAN vol. 014, no. 470 (C-0769), 15.Oktober 1990&JP 02 194063 A (TEIKA CORP), 31.Juli 1990,;  PATENT ABSTRACTS OF JAPAN vol. 012, no. 110 (C-486), 8.April 1988&JP 62 235215 A (NIPPON SHOKUBAI KAGAKU KOGYO CO LTD), 15.Oktober 1987,;  DATABASE WPI Section Ch, Week 8510 Derwent Publications Ltd., London, GB; Class A35, AN 85-059891 XP002026350&JP 60 017 190 A (TORAY IND INC) , 29.Januar 1985DE19543204-A1  Chem. Mater., Vol.7, No.4 (1995) S.663-671US5840111-A  A General Nonhydrolytic Sol-Gel Route to Oxides; pp. 43-54; Sylvie Acosta et al; 1994. (no month).;  Derwent Publication Ltd., London, GB; Class A35, and JP 60017190, Jan. 29, 1985.;  Hydrothermal Preparation of Uniform Nanosize Rutile and Anatase Particles, pp. 663-671; Cheng et al; Jan. 31, 1995.;  Journal; pp. 1587-1595; Alkoxide-Derived Titania Particles: Use of Electrolytes to Control Size and Agglomeration Levels; Look et al; 1992. (no month).;  Langmuir; pp. 1684-1689; Sol-Gel Serived TiO2 Microemulsion Gels and Coatings; Papoutsi et al; 1994. (no month).;  Materials Science Forum vols. 152-53; pp. 43-54; J. Livage; The Sol-Gel Route to Advanced Materials; 1994. (no month).;  Patent Abstracts Of Japan, vol. 014, No. 470, Oct. 15, 1990 and JP 02194063, Jul. 31, 1990.;  Patent Abstracts of Japan, vol. 012, No. 110, Apr. 8, 1988 and JP 62235215, Oct. 15, 1987.EP774443-B1  DATABASE WPI Section Ch, Week 8510 Derwent Publications Ltd., London, GB; Class A35, AN 85-059891 XP002026350 & JP 60 017 190 A (TORAY IND INC) , 29.Januar 1985;  PATENT ABSTRACTS OF JAPAN vol. 012, no. 110 (C-486), 8.April 1988 & JP 62 235215 A (NIPPON SHOKUBAI KAGAKU KOGYO CO LTD), 15.Oktober 1987,;  PATENT ABSTRACTS OF JAPAN vol. 014, no. 470 (C-0769), 15.Oktober 1990 & JP 02 194063 A (TEIKA CORP), 31.Juli 1990,