Title:
二酸化バナジウム粒子含有組成物
Document Type and Number:
Japanese Patent JP6941829
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fine and stable vanadium dioxide particle-containing composition capable of forming a coated film low in haze, excellent in transparency and excellent in heat storage and thermochromic properties.SOLUTION: There is provided a vanadium dioxide particle-containing composition which comprises vanadium dioxide particles, a dispersion medium, a polyether-based dispersing agent and a silane coupling agent. There is provided a vanadium dioxide particle-containing composition which reduces haze by suppressing the content of particles of a size of 100 nm or more. There is provided a vanadium dioxide particle-containing composition in which the polyether-based dispersing agent preferably is an amine-based dispersant. There is provided a vanadium dioxide particle-containing composition in which the silane coupling agent has a double bond, the lowest unoccupied molecular orbital energy is 0 to 2.5 eV or less and the energy difference between the highest occupied molecular orbital and the lowest unoccupied molecular orbital preferably is 11.5 eV or less.SELECTED DRAWING: None
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Inventors:
Hirotaka Kawakami
Application Number:
JP2017037818A
Publication Date:
September 29, 2021
Filing Date:
February 28, 2017
Export Citation:
Assignee:
Mikuni dye Co., Ltd.
International Classes:
C09D17/00; C01G31/02; C03C17/32; C08J3/22; C08J5/18; C08J7/04; C08K3/22; C08K5/5415; C08K5/5425; C08L71/02; C08L101/00; C09D5/33; C09D7/61; C09D7/63; C09D201/00; C09K9/00
Domestic Patent References:
| JP2015513508A | ||||
| JP2013075806A | ||||
| JP2012206878A | ||||
| JP2010031235A | ||||
| JP2015217359A | ||||
| JP2015105328A |
Foreign References:
| WO2016017603A3 | ||||
| US20130168595 | ||||
| WO2016010156A3 | ||||
| WO2011155635A3 |
Attorney, Agent or Firm:
Hiromi Tanaka