DE69809914D1 - ESSENTIAL ABRASIVES MADE OF Sintered Titanium Oxide - Google Patents

ESSENTIAL ABRASIVES MADE OF Sintered Titanium Oxide

Info

Publication number
DE69809914D1
DE69809914D1 DE69809914T DE69809914T DE69809914D1 DE 69809914 D1 DE69809914 D1 DE 69809914D1 DE 69809914 T DE69809914 T DE 69809914T DE 69809914 T DE69809914 T DE 69809914T DE 69809914 D1 DE69809914 D1 DE 69809914D1
Authority
DE
Germany
Prior art keywords
essential
titanium oxide
sintered titanium
abrasives made
abrasives
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
DE69809914T
Other languages
German (de)
Other versions
DE69809914T2 (en
Inventor
Qiu Zhao
Allen Zimmerman
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority claimed from US08/887,552 external-priority patent/US6036999A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69809914D1 publication Critical patent/DE69809914D1/en
Publication of DE69809914T2 publication Critical patent/DE69809914T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1436—Composite particles, e.g. coated particles
    • 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
    • C01G23/08—Drying; Calcining ; After treatment of titanium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802—Powder coating materials
    • C04B35/62805—Oxide ceramics
    • C04B35/62818—Refractory metal oxides
    • C04B35/62821—Titanium oxide
    • 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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/363—Drying, calcination
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
DE69809914T 1997-07-03 1998-06-30 ESSENTIAL ABRASIVES MADE OF Sintered Titanium Oxide Expired - Fee Related DE69809914T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/887,552 US6036999A (en) 1997-07-03 1997-07-03 Method of preparing grinding media consisting essentially of sintered TiO2 particles
PCT/US1998/013604 WO1999001521A1 (en) 1997-07-03 1998-06-30 GRINDING MEDIA CONSISTING ESSENTIALLY OF SINTERED TiO2 PARTICLES

Publications (2)

Publication Number Publication Date
DE69809914D1 true DE69809914D1 (en) 2003-01-16
DE69809914T2 DE69809914T2 (en) 2003-09-18

Family

ID=25391398

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809914T Expired - Fee Related DE69809914T2 (en) 1997-07-03 1998-06-30 ESSENTIAL ABRASIVES MADE OF Sintered Titanium Oxide

Country Status (2)

Country Link
KR (1) KR20010014358A (en)
DE (1) DE69809914T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040368B3 (en) * 2004-08-20 2006-02-23 Juhnke, Michael, Dipl.-Ing. Grinding body for producing very finely ground product has surface consisting of material which is rigid at grinding temperature but not at room temperature

Also Published As

Publication number Publication date
KR20010014358A (en) 2001-02-26
DE69809914T2 (en) 2003-09-18

Similar Documents

Publication Publication Date Title
EP1426027A4 (en) Composition and cosmetic preparation containing the same
DE60001958D1 (en) IMPROVED CERIUM OXIDE POWDER
HK1019774A1 (en) Etching composition and use thereof.
AU4565299A (en) Encoding of syringe information
AU8019400A (en) Cosmetic composition having fluorosilane coated particulates
EP1572718A3 (en) Alpha nu beta 3 integrin-binding polypeptide monobodies and their use
DE60033492D1 (en) Cosmetic composition containing hollow platelet-shaped metal oxide powders
AU2002364280A8 (en) Emollients and cosmetic compositions containing 2-methyl-1,3-propanediol diesters
DE19782202T1 (en) Direct reduction of metal oxide agglomerates
HUP9801167A3 (en) Triaromatic compounds, compositions containing the same and use thereof
AU1569800A (en) Slimming cosmetic compositions
AU2001290264A1 (en) Metal oxide/silica composite and cosmetic comprising the same
AU5800399A (en) Polish composition and method of use
IL152202A0 (en) Human kcnq5 polypeptide and pharmaceutical compositions containing the same
IL131356A (en) Simplified use of smart cards
SG92657A1 (en) Mouldings consisting of pyrogenic mixed oxide and use thereof
AU1872200A (en) Ternary oxide particles
DE69809914D1 (en) ESSENTIAL ABRASIVES MADE OF Sintered Titanium Oxide
AU1457101A (en) Chemical mechanical polishing compositions and systems
AU2001286936A1 (en) Chromatography and other adsorptions using modified carbon-clad metal oxide particles
ZA986535B (en) Grinding media consisting essentially of sintered TiO2 particles.
DE69930428D1 (en) Ceramic body made of zirconium oxide
AU2001294218A1 (en) Novel adamts family polypeptide and gene encoding the same
AU9224698A (en) Smart polymer-coupled bioactive entities and uses thereof
DE69503838T2 (en) Manufacture of magnetic oxide powder

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee