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Inventor: Miyata; Shigeo
Address: Kitakyushu, JP
No. of patents: 5
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6592834 |
Calcium hydroxide, a process for the production thereof and use thereof |
July 15, 2003 |
| Calcium hydroxide in which the average secondary particle diameter at a cumulative percentage of 50% by number in a particle size distribution is 2.0 .mu.m or less and the BET specific surface area is 7 to 20 m.sup.2 /g and which is surface-treated with 0.1 to 10% by weight of an anionic |
| 6297193 |
Algal growth or microbial proliferation inhibitors and use thereof |
October 2, 2001 |
| An antialgal method, which employs, as an antialgal component, at least one solid solution selected from the group consisting of specific hydroxide or oxide solid solutions and an organic or inorganic material containing the antialgal component. |
| 5891945 |
Magnesium hydroxide solid solutions, their production method and use |
April 6, 1999 |
| A production method of a magnesium hydroxide solid solution, Mg.sub.1-x M.sup.2+ .sub.x (OH).sub.2 or a resin and/or rubber material having as its effective elements containing said solid solution as its flame retardant, characterized by having M.sup.2+ distributed unevenly in a high |
| 5759509 |
Metal hydroxide and oxide solid solutions having high aspect ratios and their processes for prod |
June 2, 1998 |
| By hydrating a metal oxide solid solution shown as the following formula (3), wherein an average primary crystal particle diameter is in the range of 1 to 10 .mu.m, in the presence of monocarboxylic acid and/or oxymonocarboxylic acid in aqueous medium,in which M.sup.2+ represents at lea |
| 5741526 |
Antimicrobial agent |
April 21, 1998 |
| An antimicrobial agent containing at least one of an oxide solid solution of the formula (1),wherein M.sub.1.sup.2+ is Zn.sup.2+ and/or Cu.sup.2+, M.sub.2.sup.2+ is Mg.sup.2+ and/or Ca.sup.2+, M.sup.3+ is at least one trivalent metal selected from Al.sup.3+, Fe.sup.3+, Co.sup.3+, Cr |
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