This is a continuation, of application Ser. No. 09/230,262 filed May 17, 1999, now abandoned, which is §371 of PCT/EP97/02651 filed May 23, 1997.
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---|---|---|
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803552 | Oct 1997 | EP |
2429292 | Feb 1980 | FR |
WO 9812266 | Mar 1998 | WO |
Entry |
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Derwent Publications Ltd., Week 9009, London, Great Britain, AN 90-063308, XP002051513 & JP 02016168A (Kanebo Ltd.), Jan. 19, 1990.* |
Chemical Abstracts, vol. 110, No. 20, May 15, 1989, Columbus, Ohio, Abstract No. 176060y, Tsugita, Akira et al., “Preparaations of titania-alumina doubly coated mica powders and theri optical properties”, XP000056533 & Shikizai Kyokaishi, Bd. 61, Nr. 12, May 1989.* |
Derwent Publications Ltd., Week 9547, London, Great Britain, AN 95-363063, XP002051685 & JP 07246366A (Matsuda), Sep. 26, 1995. |
Number | Date | Country | |
---|---|---|---|
Parent | 09/230262 | US | |
Child | 09/694361 | US |