FR2677012B1 - Dioxyde de titane sous forme de plaquettes et son procede de preparation. - Google Patents

Dioxyde de titane sous forme de plaquettes et son procede de preparation.

Info

Publication number
FR2677012B1
FR2677012B1 FR9106570A FR9106570A FR2677012B1 FR 2677012 B1 FR2677012 B1 FR 2677012B1 FR 9106570 A FR9106570 A FR 9106570A FR 9106570 A FR9106570 A FR 9106570A FR 2677012 B1 FR2677012 B1 FR 2677012B1
Authority
FR
France
Prior art keywords
preparing
same
titanium dioxide
platelet form
platelet
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.)
Expired - Fee Related
Application number
FR9106570A
Other languages
English (en)
Other versions
FR2677012A1 (fr
Inventor
Chopin Thierry
Ries Michel
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR9106570A priority Critical patent/FR2677012B1/fr
Publication of FR2677012A1 publication Critical patent/FR2677012A1/fr
Application granted granted Critical
Publication of FR2677012B1 publication Critical patent/FR2677012B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/0254—Platelets; Flakes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/29—Titanium; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • 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
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Birds (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR9106570A 1991-05-31 1991-05-31 Dioxyde de titane sous forme de plaquettes et son procede de preparation. Expired - Fee Related FR2677012B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9106570A FR2677012B1 (fr) 1991-05-31 1991-05-31 Dioxyde de titane sous forme de plaquettes et son procede de preparation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106570A FR2677012B1 (fr) 1991-05-31 1991-05-31 Dioxyde de titane sous forme de plaquettes et son procede de preparation.

Publications (2)

Publication Number Publication Date
FR2677012A1 FR2677012A1 (fr) 1992-12-04
FR2677012B1 true FR2677012B1 (fr) 1993-09-03

Family

ID=9413322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9106570A Expired - Fee Related FR2677012B1 (fr) 1991-05-31 1991-05-31 Dioxyde de titane sous forme de plaquettes et son procede de preparation.

Country Status (1)

Country Link
FR (1) FR2677012B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321555C1 (de) * 1993-06-29 1994-09-15 Bayer Ag Verfahren zur Herstellung von Mischoxidpulvern für Entstickungskatalysatoren
DE4329129A1 (de) * 1993-08-30 1995-03-02 Merck Patent Gmbh Photostabilisierung von Titandioxidsolen
FR2721615A1 (fr) 1994-06-24 1995-12-29 Rhone Poulenc Chimie Procédé de préparation de particules d'oxyde métallique organophiles.
DE19543204C2 (de) * 1995-11-20 1997-09-18 Bayer Ag Verfahren zur Herstellung von nanodispersem Titandioxid und seine Verwendung
JP4018770B2 (ja) * 1997-02-28 2007-12-05 チタン工業株式会社 扇状酸化チタン、及び扇状又は盤状酸化チタンの製造方法、並びにその用途
US7045005B2 (en) 2001-07-19 2006-05-16 Sumitomo Chemical Company, Limited Ceramics dispersion liquid, method for producing the same, and hydrophilic coating agent using the same
JP4374869B2 (ja) * 2002-05-27 2009-12-02 住友化学株式会社 セラミックス分散液の製造方法
JP2004026553A (ja) 2002-06-25 2004-01-29 Sumitomo Chem Co Ltd 酸化チタン分散液およびその保存容器
JP2004196626A (ja) 2002-12-20 2004-07-15 Sumitomo Chem Co Ltd 酸化チタンの製造方法
US20070098803A1 (en) * 2005-10-27 2007-05-03 Primet Precision Materials, Inc. Small particle compositions and associated methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018186A (en) * 1957-03-20 1962-01-23 Monsanto Chemicals Laminar titanium dioxide
JPS62207718A (ja) * 1986-03-06 1987-09-12 Taki Chem Co Ltd 結晶質酸化チタンゾルの製造方法
JPH0764941B2 (ja) * 1987-03-16 1995-07-12 東レ株式会社 透明被覆成形体
FR2629724A1 (fr) * 1988-04-12 1989-10-13 Buand Thierry Manche de raquette, notamment a usage sportif, de preference anti sudation et anti vibration
GB8812759D0 (en) * 1988-05-28 1988-06-29 Tioxide Group Plc Fine particulate material
FI91270C (fi) * 1988-08-15 1994-06-10 Kemira Oy Menetelmä titaanidioksidipigmentin valmistamiseksi

Also Published As

Publication number Publication date
FR2677012A1 (fr) 1992-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse