FR2834653B1 - Procede pour la production d'une poudre - Google Patents

Procede pour la production d'une poudre

Info

Publication number
FR2834653B1
FR2834653B1 FR0300289A FR0300289A FR2834653B1 FR 2834653 B1 FR2834653 B1 FR 2834653B1 FR 0300289 A FR0300289 A FR 0300289A FR 0300289 A FR0300289 A FR 0300289A FR 2834653 B1 FR2834653 B1 FR 2834653B1
Authority
FR
France
Prior art keywords
powder
production
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
FR0300289A
Other languages
English (en)
Other versions
FR2834653A1 (fr
Inventor
Tsuyoshi Ishikawa
Masanori Nakasu
Takatoshi Kudou
Yoshiyuki Ogawara
Tsutomu Takahashi
Katsumi Kawamura
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.)
Pentax Corp
Original Assignee
Pentax Corp
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 Pentax Corp filed Critical Pentax Corp
Publication of FR2834653A1 publication Critical patent/FR2834653A1/fr
Application granted granted Critical
Publication of FR2834653B1 publication Critical patent/FR2834653B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/048—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing phosphorus, e.g. phosphates, apatites, hydroxyapatites
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A61K6/816—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising titanium oxide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A61K6/818—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising zirconium oxide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A61K6/822—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising rare earth metal oxides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
    • A61K6/838—Phosphorus compounds, e.g. apatite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
    • A61K6/864—Phosphate cements
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/282—Porous sorbents
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3028—Granulating, agglomerating or aggregating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Analytical Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Dental Preparations (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FR0300289A 2002-01-11 2003-01-13 Procede pour la production d'une poudre Expired - Fee Related FR2834653B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002004596A JP4172937B2 (ja) 2002-01-11 2002-01-11 粉体の製造方法

Publications (2)

Publication Number Publication Date
FR2834653A1 FR2834653A1 (fr) 2003-07-18
FR2834653B1 true FR2834653B1 (fr) 2004-12-03

Family

ID=19191015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0300289A Expired - Fee Related FR2834653B1 (fr) 2002-01-11 2003-01-13 Procede pour la production d'une poudre

Country Status (5)

Country Link
US (1) US7150862B2 (fr)
JP (1) JP4172937B2 (fr)
DE (1) DE10300905A1 (fr)
FR (1) FR2834653B1 (fr)
GB (1) GB2385049B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004112856A1 (fr) * 2003-06-24 2004-12-29 Kyushu Tlo Company Limited Materiau prothetique osseux medical et processus de production de ce materiau
US7670579B2 (en) * 2004-04-06 2010-03-02 American Dental Association Foundation Nanostructured bioactive materials prepared by dual nozzle spray drying techniques
US7390335B2 (en) * 2004-04-06 2008-06-24 American Dental Association Foundation Nanostructured bioactive materials prepared by spray drying techniques
JP5458231B2 (ja) 2008-09-30 2014-04-02 ＨＯＹＡ Ｔｅｃｈｎｏｓｕｒｇｉｃａｌ株式会社 フッ素アパタイト粉体の製造方法、フッ素アパタイト粉体および吸着装置
JP5509493B2 (ja) * 2009-06-02 2014-06-04 ＨＯＹＡ Ｔｅｃｈｎｏｓｕｒｇｉｃａｌ株式会社 粉体の製造方法、粉体、吸着装置
JP5509494B2 (ja) * 2009-06-02 2014-06-04 ＨＯＹＡ Ｔｅｃｈｎｏｓｕｒｇｉｃａｌ株式会社 粉体の製造方法、粉体、吸着装置
IT1400739B1 (it) * 2009-06-02 2013-07-02 Hoya Corp Metodo per la produzione di polvere, polvere e apparecchio di adsorbimento
JP5724050B2 (ja) 2009-09-28 2015-05-27 Hoya株式会社 粉体、粉体の製造方法、吸着装置
FR3005649B1 (fr) * 2013-05-15 2023-03-31 Urodelia Poudre d'hydroxyapatite et son procede de production, composition a base de cette poudre et son procede de preparation et kit comprenant cette poudre
JP6770620B1 (ja) * 2019-09-09 2020-10-14 第一工業製薬株式会社 １，１’−ビ−２−ナフトール粉体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276324A (en) 1975-12-23 1977-06-27 Showa Denko Kk Method for manufacturing porous substance of calcium silicate
JPS59152224A (ja) 1983-02-14 1984-08-30 Toho Aen Kk 充填密度の大な炭酸マンガンの製造法
JP2783352B2 (ja) 1993-08-13 1998-08-06 日本化学工業株式会社 懸濁重合用安定剤の製造方法
EP0943643A1 (fr) 1998-03-19 1999-09-22 Ticona GmbH Procédés de préparation, à base de techniques de dispersions non aqueuses, pour la production de particules de polyester sphériques ayant une répartition granulométrique étroite et une dimension contrÔlée de particules

Also Published As

Publication number Publication date
JP4172937B2 (ja) 2008-10-29
US20030214062A1 (en) 2003-11-20
GB2385049A (en) 2003-08-13
JP2003200039A (ja) 2003-07-15
GB0300579D0 (en) 2003-02-12
GB2385049B (en) 2005-10-26
FR2834653A1 (fr) 2003-07-18
US7150862B2 (en) 2006-12-19
DE10300905A1 (de) 2003-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130930