CN117545721A - 粉体和分散体 - Google Patents

粉体和分散体 Download PDF

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Publication number
CN117545721A
CN117545721A CN202280044240.4A CN202280044240A CN117545721A CN 117545721 A CN117545721 A CN 117545721A CN 202280044240 A CN202280044240 A CN 202280044240A CN 117545721 A CN117545721 A CN 117545721A
Authority
CN
China
Prior art keywords
less
crystal composition
mass ppm
particles
powder
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
CN202280044240.4A
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English (en)
Chinese (zh)
Inventor
小林拓司
深泽元晴
冈部拓人
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.)
Denka Co Ltd
Original Assignee
Denka Co Ltd
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 Denka Co Ltd filed Critical Denka Co Ltd
Publication of CN117545721A publication Critical patent/CN117545721A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/043—Titanium sub-oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/005—Alkali titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/006—Alkaline earth titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C09C1/0084—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/90—Other crystal-structural characteristics not specified above
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CN202280044240.4A 2021-07-01 2022-06-20 粉体和分散体 Pending CN117545721A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021110079 2021-07-01
JP2021-110079 2021-07-01
PCT/JP2022/024574 WO2023276761A1 (ja) 2021-07-01 2022-06-20 粉体及び分散体

Publications (1)

Publication Number Publication Date
CN117545721A true CN117545721A (zh) 2024-02-09

Family

ID=84691753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280044240.4A Pending CN117545721A (zh) 2021-07-01 2022-06-20 粉体和分散体

Country Status (7)

Country Link
US (1) US20240359998A1 (https=)
EP (1) EP4349784A4 (https=)
JP (1) JP7682271B2 (https=)
KR (1) KR20240019245A (https=)
CN (1) CN117545721A (https=)
TW (1) TWI873432B (https=)
WO (1) WO2023276761A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2024006900A (es) * 2021-12-07 2024-07-29 Southwire Co Llc Conductor aereo revestido.
KR20250135865A (ko) * 2023-02-10 2025-09-15 덴카 주식회사 저차 산화 타이타늄 분말
JPWO2024166757A1 (https=) * 2023-02-10 2024-08-15
JPWO2024166756A1 (https=) * 2023-02-10 2024-08-15

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010260935A (ja) * 2009-05-01 2010-11-18 Okayama Prefecture Industrial Promotion Foundation 複合粒子を含む粉体及びその製造方法
WO2014049288A1 (fr) * 2012-09-28 2014-04-03 Saint-Gobain Centre De Recherches Et D'etudes Europeen Grains fondus de sous oxydes de titane et produits ceramiques comportant de tels grains
JP2021095301A (ja) * 2019-12-16 2021-06-24 デンカ株式会社 低次酸化チタンの粉末及び分散体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05279040A (ja) * 1992-03-31 1993-10-26 Yamahatsu Sangyo Kk 黒色酸化チタン系複合顔料粉末
JP5264351B2 (ja) 2008-07-29 2013-08-14 三菱マテリアル株式会社 黒色チタン酸窒化物粉末とその製造方法および用途
JP2010280607A (ja) 2009-06-04 2010-12-16 Kose Corp 油性化粧料
JP2012214348A (ja) 2011-04-01 2012-11-08 National Institute For Materials Science 還元型チタン酸化物合成方法
CN106976905B (zh) * 2017-03-07 2018-08-24 中国科学院上海硅酸盐研究所 核壳结构的亚氧化钛及其可控制备方法
JP7216360B2 (ja) * 2017-06-30 2023-02-01 国立大学法人 東京大学 電波吸収体
US20230295442A1 (en) * 2020-08-21 2023-09-21 Denka Company Limited Particle having specific lower order titanium oxide crystal composition, and method for producing same
US20240092652A1 (en) * 2021-01-25 2024-03-21 Denka Company Limited Particles having specific low-order titanium oxide crystal composition, method for producing same, and dispersion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010260935A (ja) * 2009-05-01 2010-11-18 Okayama Prefecture Industrial Promotion Foundation 複合粒子を含む粉体及びその製造方法
WO2014049288A1 (fr) * 2012-09-28 2014-04-03 Saint-Gobain Centre De Recherches Et D'etudes Europeen Grains fondus de sous oxydes de titane et produits ceramiques comportant de tels grains
JP2021095301A (ja) * 2019-12-16 2021-06-24 デンカ株式会社 低次酸化チタンの粉末及び分散体

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
何旭;叶金文;刘颖;陈帮桥;姜中涛;涂铭旌;: "开放体系下碳热还原法制备碳氮化钛粉末的研究", 功能材料, no. 05, 20 May 2009 (2009-05-20) *
鈴木福二: "新しい黒色顔料の開発と化粧品への応用", 《粉末および粉末冶金》, vol. 28, no. 7, 31 October 1981 (1981-10-31), pages 239 - 244 *

Also Published As

Publication number Publication date
KR20240019245A (ko) 2024-02-14
TWI873432B (zh) 2025-02-21
EP4349784A4 (en) 2024-11-13
TW202311171A (zh) 2023-03-16
WO2023276761A1 (ja) 2023-01-05
JPWO2023276761A1 (https=) 2023-01-05
US20240359998A1 (en) 2024-10-31
JP7682271B2 (ja) 2025-05-23
EP4349784A1 (en) 2024-04-10

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