Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BORIDE PARTICLES, BORIDE PARTICLE DISPERSED LIQUID, INFRARED LIGHT SHIELDING TRANSPARENT BASE, INFRARED LIGHT SHIELDING OPTICAL MEMBER, INFRARED LIGHT SHIELDING PARTICLE DISPERSED BODY, INFRARED LIGHT SHIELDING LAMINATED TRANSPARENT BASE, INFRARED LIGHT SHIELDING PARTICLE DISPERSED POWDER, AND MASTER BATCH
Document Type and Number:
WIPO Patent Application WO/2017/119394
Kind Code:
A1
Abstract:
Provided are boride particles which are represented by general formula XBm (wherein X represents one or more metal elements selected from among Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sr and Ca; and m represents a number expressing the amount of boron in the general formula), and wherein the amount of carbon contained in the boride particles is 0.2% by mass or less as determined by an infrared absorption method after combustion.

Inventors:
FUKUDA KENJI (JP)
MIRATSU MITSUNOBU (JP)
TSUNEMATSU HIROFUMI (JP)
CHONAN TAKESHI (JP)
Application Number:
PCT/JP2016/089095
Publication Date:
July 13, 2017
Filing Date:
December 28, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO METAL MINING CO (JP)
International Classes:
C01B35/04
Foreign References:
JP2011063486A2011-03-31
JP2009265485A2009-11-12
JP2014141376A2014-08-07
JP2004059875A2004-02-26
JP2012214374A2012-11-08
JPH04243913A1992-09-01
JP2014062031A2014-04-10
Other References:
D.CHEN ET AL.: "The preparation and composition design of boron-rich lanthanum hexaboride target for sputtering", JOURNAL OF ALLOYS AND COMPOUNDS, vol. 638, 25 July 2015 (2015-07-25), pages 380 - 386, XP055396945, ISSN: 0925-8388
S.OTANI ET AL.: "Removal of carbon impurities from boride powders : ZrB2, NbB2, CrB2, and LaB6", JOURNAL OF ALLOYS AND COMPOUNDS, vol. 429, no. 1-2, 21 February 2007 (2007-02-21), pages 321 - 323, XP005872314, ISSN: 0925-8388
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Download PDF: