Invention Grant
- Patent Title: Aqueous dispersion liquid and coating material, film, and product using the same
- Patent Title (中): 水分散液和涂料，薄膜和使用其的产品
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Application No.: US14199270Application Date: 2014-03-06
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Publication No.: US09321034B2Publication Date: 2016-04-26
- Inventor: Kayo Nakano , Akira Sato , Yasuhiro Shirakawa , Keiichi Fuse , Shinya Kasamatsu , Akito Sasaki
- Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA MATERIALS CO., LTD.
- Applicant Address: JP Tokyo JP Yokohama-Shi
- Assignee: KABUSHIKI KAISHA TOSHIBA,TOSHIBA MATERIALS CO., LTD.
- Current Assignee: KABUSHIKI KAISHA TOSHIBA,TOSHIBA MATERIALS CO., LTD.
- Current Assignee Address: JP Tokyo JP Yokohama-Shi
- Agency: Foley & Lardner LLP
- Priority: JP2008-054139 20080304; JP2008-106891 20080416
- Main IPC: B01J23/30
- IPC: B01J23/30 ; A61L2/232 ; B01J23/34 ; B01J23/652 ; B01J23/68 ; B01J23/888 ; B01J35/00 ; B01J35/02 ; B01J37/02 ; B82Y30/00 ; C01G41/02 ; C09C1/00 ; C09D5/00 ; C09D5/16 ; C09D7/12 ; B01J31/34 ; B01D53/86 ; C08K3/22
Abstract:
In one embodiment, an aqueous dispersion liquid contains at least one particles selected from tungsten oxide particles and tungsten oxide composite particles. A mean primary particle diameter (D50) of the particles is in the range of 1 nm to 400 nm. In the aqueous dispersion liquid, concentration of the particles is in the range of 0.1 mass % to 40 mass %, and pH is in the range of 1.5 to 6.5. The aqueous dispersion liquid excels in dispersibility of particles and capable of maintaining good liquidity for a long period.
Public/Granted literature
- US20140187412A1 AQUEOUS DISPERSION LIQUID AND COATING MATERIAL, FILM, AND PRODUCT USING THE SAME Public/Granted day:2014-07-03
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