Highly active photocatalyst particles, method of production...

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C502S351000, C502S242000, C502S439000

Reexamination Certificate

active

07414009

ABSTRACT:
A method of producing composite particles of titanium dioxide and a compound inactive as a photocatalyst, comprising the steps of preparing a water based slurry of pH 3 to 5 comprising titanium dioxide, preparing a water based solution comprising a compound inactive as a photocatalyst, and reacting the slurry and the water based solution together at a pH within a range from 4 to 10 is provided, together with highly active photocatalyst particles produced using such a method, and potential uses of such photocatalyst particles.

REFERENCES:
patent: 3608836 (1971-09-01), Bryant et al.
patent: 3898321 (1975-08-01), Marsh
patent: 4240933 (1980-12-01), Copelin
patent: 4520124 (1985-05-01), Abe et al.
patent: 4547487 (1985-10-01), Vogel et al.
patent: 4944936 (1990-07-01), Lawhorne
patent: 5718878 (1998-02-01), Zhang
patent: 5759948 (1998-06-01), Takaoka et al.
patent: 5981425 (1999-11-01), Taoda et al.
patent: 6090736 (2000-07-01), Taoda et al.
patent: 6228480 (2001-05-01), Kimura et al.
patent: 6277346 (2001-08-01), Murasawa et al.
patent: 6383980 (2002-05-01), Hagihara et al.
patent: 6420437 (2002-07-01), Mori et al.
patent: 6544493 (2003-04-01), Tanaka et al.
patent: 6548169 (2003-04-01), Tanaka et al.
patent: 6572964 (2003-06-01), Tanaka et al.
patent: 6576052 (2003-06-01), Takahashi et al.
patent: 6576589 (2003-06-01), Na et al.
patent: 6683023 (2004-01-01), Ito et al.
patent: 6828273 (2004-12-01), Tanaka et al.
patent: 6887816 (2005-05-01), Tanaka et al.
patent: 7018608 (2006-03-01), Tanaka et al.
patent: 7060643 (2006-06-01), Sanbayashi et al.
patent: 2002/0106321 (2002-08-01), Tanaka et al.
patent: 2005/0027039 (2005-02-01), Sanbayashi et al.
patent: 0 963 789 (1999-12-01), None
patent: 1 064 999 (2001-01-01), None
patent: 1 125 636 (2001-08-01), None
patent: 7-89722 (1995-04-01), None
patent: 07-257923 (1995-10-01), None
patent: 9-225319 (1997-09-01), None
patent: 9-239277 (1997-09-01), None
patent: 9-262482 (1997-10-01), None
patent: 10-142008 (1998-05-01), None
patent: 10-24416 (1998-09-01), None
patent: 11-267519 (1999-10-01), None
patent: 11-278843 (1999-10-01), None
patent: 11-197513 (1999-11-01), None
patent: 11-309379 (1999-11-01), None
patent: 11-343426 (1999-12-01), None
patent: 2000-1631 (2000-01-01), None
patent: 2000-290015 (2000-10-01), None
patent: 2001-72419 (2001-03-01), None
patent: 2002-1125 (2002-01-01), None
patent: WO 94/11092 (1994-05-01), None
patent: WO 99/33566 (1999-07-01), None
patent: WO 99/33566 (1999-08-01), None
patent: WO 00/10706 (2000-03-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Highly active photocatalyst particles, method of production... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Highly active photocatalyst particles, method of production..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Highly active photocatalyst particles, method of production... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3993545

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.