METHOD OF PRODUCING SILICON COMPOUND-COATED OXIDE PARTICLES, SILICON COMPOUND-COATED OXIDE PARTICLES, AND SILICON COMPOUND-COATED OXIDE COMPOSITION CONTAINING THIS

Title:

METHOD OF PRODUCING SILICON COMPOUND-COATED OXIDE PARTICLES, SILICON COMPOUND-COATED OXIDE PARTICLES, AND SILICON COMPOUND-COATED OXIDE COMPOSITION CONTAINING THIS

Document Type and Number:

WIPO Patent Application WO/2017/208951

Kind Code:

A1

Abstract:

The present invention relates to a method of producing silicon compound-coated oxide particles, which are metal oxide particles coated on at least part of the surface with a silicon compound; said method is characterized by controlling wetting properties and color characteristics by controlling the ratio of Si-OH bonds included in the silicon compound-coated oxide particles. With this invention, it is possible to provide silicon compound-coated oxide particles which, in addition to control of wetting properties such as water repellency, oil repellency or hydrophilicity, a color characteristic selected from reflectance, molar extinction coefficient and transmittance is controlled.

Inventors:

ENOMURA MASAKAZU (JP)
HONDA DAISUKE (JP)

Application Number:

PCT/JP2017/019469

Publication Date:

December 07, 2017

Filing Date:

May 25, 2017

Export Citation:

Click for automatic bibliography generation Help

Assignee:

M TECHNIQUE CO LTD (JP)

International Classes:

C01G9/02; B22F1/054; B22F1/102; C01B13/14; C01F17/00; C01G23/047; C01G49/06; C09C1/04; C09C1/24; C09C1/36; C09C3/06; C09C3/08; C09C3/12

Domestic Patent References:

WO2000042112A1	2000-07-20
WO1998047476A1	1998-10-29

Foreign References:

JP2007131460A	2007-05-31
JP2017071754A	2017-04-13
JP6149283B1	2017-06-21

Other References: