CA2006729A1 - Agregats de bioxyde de titane, leur methode de fabrication et materiau electrophotographique photosensible les contenant - Google Patents

Agregats de bioxyde de titane, leur methode de fabrication et materiau electrophotographique photosensible les contenant

Info

Publication number
CA2006729A1
CA2006729A1 CA2006729A CA2006729A CA2006729A1 CA 2006729 A1 CA2006729 A1 CA 2006729A1 CA 2006729 A CA2006729 A CA 2006729A CA 2006729 A CA2006729 A CA 2006729A CA 2006729 A1 CA2006729 A1 CA 2006729A1
Authority
CA
Canada
Prior art keywords
titanium dioxide
photosensitive material
electrophotographic photosensitive
aggregates
same
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.)
Granted
Application number
CA2006729A
Other languages
English (en)
Other versions
CA2006729C (fr
Inventor
Sadao Murasawa
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.)
Ishihara Sangyo Kaisha Ltd
Original Assignee
Ishihara Sangyo Kaisha 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 Ishihara Sangyo Kaisha Ltd filed Critical Ishihara Sangyo Kaisha Ltd
Publication of CA2006729A1 publication Critical patent/CA2006729A1/fr
Application granted granted Critical
Publication of CA2006729C publication Critical patent/CA2006729C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material
    • 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
    • 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
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • C01G23/0534—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts in the presence of seeds
    • 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
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
    • C01G23/0538—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts in the presence of seeds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Photoreceptors In Electrophotography (AREA)
CA002006729A 1988-12-28 1989-12-27 Agregats de bioxyde de titane, leur methode de fabrication et materiau electrophotographique photosensible les contenant Expired - Fee Related CA2006729C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP33229988 1988-12-28
JP63-332299 1988-12-28
JP63-332298 1988-12-28
JP33229888 1988-12-28
JP2458389 1989-02-02
JP01-024583 1989-02-02

Publications (2)

Publication Number Publication Date
CA2006729A1 true CA2006729A1 (fr) 1990-06-28
CA2006729C CA2006729C (fr) 1999-07-27

Family

ID=27284713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002006729A Expired - Fee Related CA2006729C (fr) 1988-12-28 1989-12-27 Agregats de bioxyde de titane, leur methode de fabrication et materiau electrophotographique photosensible les contenant

Country Status (4)

Country Link
US (1) US5173386A (fr)
EP (1) EP0376216B1 (fr)
CA (1) CA2006729C (fr)
DE (1) DE68919665T2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173397A (en) * 1989-03-28 1992-12-22 Mitsubishi Paper Mills Limited Photographic support with titanium dioxide pigmented polyolefin layer
JP2793888B2 (ja) * 1990-06-20 1998-09-03 三菱製紙株式会社 写真用二酸化チタン顔料の製法及びそれを用いた写真用支持体
TW431907B (en) * 1994-02-07 2001-05-01 Ishihara Sangyo Kaisha Method of removing harmful materials
US5597515A (en) * 1995-09-27 1997-01-28 Kerr-Mcgee Corporation Conductive, powdered fluorine-doped titanium dioxide and method of preparation
EP0861805B1 (fr) * 1996-09-13 2004-04-07 Hoya Corporation Procede pour preparer un mince film d'oxyde de titane et catalyseur de photodecomposition
DE69827027T2 (de) * 1997-04-01 2006-03-09 Otsuka Kagaku K.K. Verwendung titandioxids als photokatalysator
JP3080162B2 (ja) * 1998-01-27 2000-08-21 日本パーカライジング株式会社 酸化チタンゾルおよびその製造方法
WO2000010921A1 (fr) * 1998-08-19 2000-03-02 Showa Denko Kabushiki Kaisha Substance a fines particules de titane, fluide de revetement contenant cette substance, procedes relatif a leur elaboration, et article moule comportant un film mince renfermant ladite substance
JP3783530B2 (ja) * 2000-06-22 2006-06-07 ヤマハ株式会社 光酸化触媒
AU2003257813A1 (en) * 2002-08-07 2004-04-30 Ishihara Sangyo Kaisha, Ltd. Titanium dioxide pigment and method for producing the same, and resin composition using the same
FI117754B (fi) * 2004-02-06 2007-02-15 Kemira Pigments Oy Titaanidioksidituote, sen valmistusmenetelmä ja käyttö fotokatalyyttinä
FI20055072A0 (fi) * 2005-02-17 2005-02-17 Kemira Oyj Koostumuksia ja menetelmiä aineiden poistamiseksi vesiliuoksista
KR20080102433A (ko) * 2006-05-18 2008-11-25 미쓰비시 가가꾸 가부시키가이샤 전자 사진 감광체, 화상 형성 장치 및 전자 사진 카트리지
US9108862B2 (en) * 2013-03-15 2015-08-18 Cristal Inorganic Chemicals Switzerland Ltd. Method of making rutile titanium dioxide microspheres containing elongated TiO2-nanocrystallites
EP3339248B1 (fr) * 2014-07-02 2020-02-26 Ishihara Sangyo Kaisha, Ltd. Procédé de production de particules fines d'oxyde de titane
CN113338102B (zh) * 2021-07-02 2023-03-17 西安建筑科技大学 一种应用于海绵城市建设的生态透水砖及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480869A (en) * 1943-12-30 1949-09-06 Max J Mayer Seed for production of titanium dioxide and process of making same
GB1009379A (en) * 1961-08-11 1965-11-10 Ishihara Sangyo Kaisha Electrophotographic materials and methods for producing electrostatic images
US3640745A (en) * 1969-07-25 1972-02-08 Ppg Industries Inc Method of preparing pigmentary titanium dioxide
GB1335184A (en) * 1969-12-24 1973-10-24 Laporte Industries Ltd Manufacture of pigmenting titanium dioxide
US3837850A (en) * 1972-12-29 1974-09-24 Rank Xerox Ltd Photoconductive rutile titanium dioxide
US4150986A (en) * 1976-09-17 1979-04-24 Ishihara Sangyo Kaisha, Ltd. Doped TiO2 electrophotographic photosensitive materials
JPS5796352A (en) * 1980-12-09 1982-06-15 Ishihara Sangyo Kaisha Ltd Electrophotography photosensitive material
JPS5891468A (ja) * 1981-11-27 1983-05-31 Ishihara Sangyo Kaisha Ltd 電子写真方法
JPS5840178A (ja) * 1982-08-19 1983-03-09 株式会社　サタケ 選穀筒の排出装置
JPS5840177A (ja) * 1982-08-26 1983-03-09 株式会社　サタケ 選穀機
AU5051985A (en) * 1984-12-10 1986-06-19 Grampian Mining Co. Limited T102 pigment from ilmenite using chloride route with regeneration of hcl from fecl2
JPS6335977A (ja) * 1986-07-28 1988-02-16 富士重工業株式会社 空調システム付テント

Also Published As

Publication number Publication date
DE68919665T2 (de) 1995-05-18
EP0376216A1 (fr) 1990-07-04
US5173386A (en) 1992-12-22
DE68919665D1 (de) 1995-01-12
CA2006729C (fr) 1999-07-27
EP0376216B1 (fr) 1994-11-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed