JPS6437408A - Black powder of titanium nitride - Google Patents

Black powder of titanium nitride

Info

Publication number
JPS6437408A
JPS6437408A JP19407287A JP19407287A JPS6437408A JP S6437408 A JPS6437408 A JP S6437408A JP 19407287 A JP19407287 A JP 19407287A JP 19407287 A JP19407287 A JP 19407287A JP S6437408 A JPS6437408 A JP S6437408A
Authority
JP
Japan
Prior art keywords
gas
vapor
powder
tin
titled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19407287A
Other languages
Japanese (ja)
Inventor
Mamoru Ono
Hisahiro Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP19407287A priority Critical patent/JPS6437408A/en
Publication of JPS6437408A publication Critical patent/JPS6437408A/en
Pending legal-status Critical Current

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  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE:To obtain the titled powder having excellent handleability, dispersibility and color stability and suitable e.g. as pigment for paint giving smooth and beautiful coating film, by heating TiN powder produced e.g. by vapor-phase reaction process and adjusting O and N contents and an average primary particle diameter to respective specific levels. CONSTITUTION:TiN powder is produced by a vapor-phase process e.g. by reacting TiCl4 vapor with NH3 gas at 700-1,500 deg.C while passing the TiCl4 vapor and NH3 gas through a reaction tube using N2 gas and H2 gas as carrier gases, respectively. The obtained TiN powder is charged into a reaction tube heated at 150-250 deg.C and the surface layer of the powder is converted to titanium oxynitride by supplying a gaseous mixture of N2 gas and O2 gas having O2 gas concentration of <=5vol.% to obtain the titled particle composed mainly of TiN, having an average primary particle diameter of 0.01-0.3mum and containing 1-4wt.% of O and 20-30wt.% of N determined by X-ray micro- analyzer.
JP19407287A 1987-08-03 1987-08-03 Black powder of titanium nitride Pending JPS6437408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19407287A JPS6437408A (en) 1987-08-03 1987-08-03 Black powder of titanium nitride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19407287A JPS6437408A (en) 1987-08-03 1987-08-03 Black powder of titanium nitride

Publications (1)

Publication Number Publication Date
JPS6437408A true JPS6437408A (en) 1989-02-08

Family

ID=16318491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19407287A Pending JPS6437408A (en) 1987-08-03 1987-08-03 Black powder of titanium nitride

Country Status (1)

Country Link
JP (1) JPS6437408A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393866A (en) * 1992-11-11 1995-02-28 Mitsubishi Kasei Corporation Method for the production of polytetramethylene ether glycol
FR2843235A1 (en) * 2002-07-30 2004-02-06 Conseil Et De Prospective Scie OXIDIZED PRE-TREATED CONDUCTIVE CERAMIC FOR ZINC ANODE OF ALKALINE SECONDARY ELECTROCHEMICAL GENERATORS
JP2006182627A (en) * 2004-12-28 2006-07-13 Ishihara Sangyo Kaisha Ltd Blackish titanium oxynitride
WO2008123097A1 (en) 2007-03-20 2008-10-16 Toray Industries, Inc. Black resin composition, resin black matrix, color filter and liquid crystal display
JP2010030842A (en) * 2008-07-29 2010-02-12 Mitsubishi Materials Corp Black titanium oxynitride powder and its producing method and usage
JP2010031158A (en) * 2008-07-29 2010-02-12 Mitsubishi Materials Corp Black pigment dispersion, production method and application thereof
JP2010030841A (en) * 2008-07-29 2010-02-12 Mitsubishi Materials Corp Black titanium oxynitride powder and its producing method and usage

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393866A (en) * 1992-11-11 1995-02-28 Mitsubishi Kasei Corporation Method for the production of polytetramethylene ether glycol
CN100448069C (en) * 2002-07-30 2008-12-31 科学展望及咨询公司 Oxidation pretreated ceramic conductor for zinc anode of secondary alkaline electrochemical generator
FR2843235A1 (en) * 2002-07-30 2004-02-06 Conseil Et De Prospective Scie OXIDIZED PRE-TREATED CONDUCTIVE CERAMIC FOR ZINC ANODE OF ALKALINE SECONDARY ELECTROCHEMICAL GENERATORS
WO2004013064A2 (en) * 2002-07-30 2004-02-12 S.C.P.S. Société de Conseil et de Prospective Scientifique S.A. Oxidation-pretreated ceramic conductor for a zinc anode of secondary alkaline electrochemical generators
WO2004013064A3 (en) * 2002-07-30 2005-10-20 Scps Oxidation-pretreated ceramic conductor for a zinc anode of secondary alkaline electrochemical generators
JP2006504230A (en) * 2002-07-30 2006-02-02 エス．セー．ペー．エス ソシエテ ドゥ コンセイユ エ ドゥ プロスペクティヴ シアンティフィック エス．アー． Conductive ceramic for zinc negative electrode pretreated oxidatively
US7858235B2 (en) 2002-07-30 2010-12-28 S.C.P.S. Societe De Conseil Et De Prospective Scientifique S.A. Ceramic conductor pre-treated by oxidising for a zinc anode
JP2006182627A (en) * 2004-12-28 2006-07-13 Ishihara Sangyo Kaisha Ltd Blackish titanium oxynitride
WO2008123097A1 (en) 2007-03-20 2008-10-16 Toray Industries, Inc. Black resin composition, resin black matrix, color filter and liquid crystal display
JP2008260927A (en) * 2007-03-20 2008-10-30 Toray Ind Inc Black resin composition, resin black matrix, color filter, and liquid crystal display
JP2010030842A (en) * 2008-07-29 2010-02-12 Mitsubishi Materials Corp Black titanium oxynitride powder and its producing method and usage
JP2010031158A (en) * 2008-07-29 2010-02-12 Mitsubishi Materials Corp Black pigment dispersion, production method and application thereof
JP2010030841A (en) * 2008-07-29 2010-02-12 Mitsubishi Materials Corp Black titanium oxynitride powder and its producing method and usage

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