Title:
ZINC BORATE, AND PRODUCTION METHOD AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2001/051418
Kind Code:
A1
Abstract:
A zinc borate, characterized in that it has a specific chemical composition, has a crystallite size such that all the sizes determined on the basis of diffraction peaks at face indexes (020), (101) and (200) in a X-ray diffraction pattern (Cu-k$g(a)) show a value of 40.0 nm or more, and has a sodium content of 100 ppm or less as measured by the atomic absorption spectrometry.
Inventors:
SAWADA HIROSHI (JP)
IGARASHI HIROSHI (JP)
TATEBE AKIRA (JP)
SAKAO KAZUNORI (JP)
IGARASHI HIROSHI (JP)
TATEBE AKIRA (JP)
SAKAO KAZUNORI (JP)
Application Number:
PCT/JP2001/000097
Publication Date:
July 19, 2001
Filing Date:
January 11, 2001
Export Citation:
Assignee:
MIZUSAWA INDUSTRIAL CHEM (JP)
SAWADA HIROSHI (JP)
IGARASHI HIROSHI (JP)
TATEBE AKIRA (JP)
SAKAO KAZUNORI (JP)
SAWADA HIROSHI (JP)
IGARASHI HIROSHI (JP)
TATEBE AKIRA (JP)
SAKAO KAZUNORI (JP)
International Classes:
A01N59/16; C01B35/10; C01B35/12; C08K3/38; C08L101/00; C01G9/00; (IPC1-7): C01B35/12; C08K3/38; C08L101/00; A01N59/16; A01N59/14; C09K21/02
Domestic Patent References:
| WO1993010045A1 | 1993-05-27 |
Foreign References:
| JPS4721397A | ||||
| JPH06256013A | 1994-09-13 | |||
| JPH0797244A | 1995-04-11 | |||
| US3649172A | 1972-03-14 |
Other References:
See also references of EP 1205439A4
Attorney, Agent or Firm:
Suzuki, Ikuo (Atago 1-chome Minato-ku Tokyo, JP)
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