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United States of America Patent
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Jun 18, 1991
Grant Date -
N/A
app pub date -
May 30, 1989
filing date -
May 28, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A new form of titanium dioxide has been developed in which the particles have a substantially rectangular cross-section with a width to length ratio of at least 0.8:1.0. A most desirable cubic form of anatase titanium dioxide is included. The products are formed by hydrolyzing a solution containing TiOCl.sub.2 species under autothermal pressure.
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