TWI873432B - 粉體及分散體 - Google Patents

粉體及分散體 Download PDF

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Publication number
TWI873432B
TWI873432B TW111123812A TW111123812A TWI873432B TW I873432 B TWI873432 B TW I873432B TW 111123812 A TW111123812 A TW 111123812A TW 111123812 A TW111123812 A TW 111123812A TW I873432 B TWI873432 B TW I873432B
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TW
Taiwan
Prior art keywords
crystal composition
less
mass ppm
particles
powder
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TW111123812A
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English (en)
Chinese (zh)
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TW202311171A (zh
Inventor
小林拓司
深澤元晴
岡部拓人
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日商電化股份有限公司
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Publication of TW202311171A publication Critical patent/TW202311171A/zh
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    • 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

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  • 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)
TW111123812A 2021-07-01 2022-06-27 粉體及分散體 TWI873432B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021110079 2021-07-01
JP2021-110079 2021-07-01

Publications (2)

Publication Number Publication Date
TW202311171A TW202311171A (zh) 2023-03-16
TWI873432B true TWI873432B (zh) 2025-02-21

Family

ID=84691753

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111123812A TWI873432B (zh) 2021-07-01 2022-06-27 粉體及分散體

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (10)

* 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
JP5622140B2 (ja) * 2009-05-01 2014-11-12 学校法人加計学園 複合粒子を含む粉体及びその製造方法
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
FR2996222B1 (fr) * 2012-09-28 2015-10-09 Saint Gobain Ct Recherches Grains fondus de sous oxydes de titane et produits ceramiques comportant de tels grains
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
KR20240019245A (ko) 2024-02-14
EP4349784A4 (en) 2024-11-13
TW202311171A (zh) 2023-03-16
CN117545721A (zh) 2024-02-09
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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