ATE204559T1 - Verfahren zur herstellung von schleifkörnern durch imprägnieren - Google Patents

Verfahren zur herstellung von schleifkörnern durch imprägnieren

Info

Publication number
ATE204559T1
ATE204559T1 AT97920025T AT97920025T ATE204559T1 AT E204559 T1 ATE204559 T1 AT E204559T1 AT 97920025 T AT97920025 T AT 97920025T AT 97920025 T AT97920025 T AT 97920025T AT E204559 T1 ATE204559 T1 AT E204559T1
Authority
AT
Austria
Prior art keywords
abrasive grain
impregnation
producing abrasive
abrasives
alpha alumina
Prior art date
Application number
AT97920025T
Other languages
English (en)
Inventor
William P Wood
Original Assignee
Minnesota Mining & Mfg
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 US08/715,672 external-priority patent/US5776214A/en
Priority claimed from US08/715,682 external-priority patent/US5779743A/en
Priority claimed from US08/781,558 external-priority patent/US5893935A/en
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of ATE204559T1 publication Critical patent/ATE204559T1/de

Links

Classifications

    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/1115—Minute sintered entities, e.g. sintered abrasive grains or shaped particles such as platelets
    • 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
    • C09K3/1409—Abrasive particles per se
AT97920025T 1996-09-18 1997-03-21 Verfahren zur herstellung von schleifkörnern durch imprägnieren ATE204559T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/715,672 US5776214A (en) 1996-09-18 1996-09-18 Method for making abrasive grain and abrasive articles
US08/715,682 US5779743A (en) 1996-09-18 1996-09-18 Method for making abrasive grain and abrasive articles
US08/781,558 US5893935A (en) 1997-01-09 1997-01-09 Method for making abrasive grain using impregnation, and abrasive articles
PCT/US1997/005371 WO1998012152A1 (en) 1996-09-18 1997-03-21 Method for making abrasive grain using impregnation, and abrasive articles

Publications (1)

Publication Number Publication Date
ATE204559T1 true ATE204559T1 (de) 2001-09-15

Family

ID=27418941

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97920025T ATE204559T1 (de) 1996-09-18 1997-03-21 Verfahren zur herstellung von schleifkörnern durch imprägnieren

Country Status (5)

Country Link
EP (1) EP0861217B1 (de)
AT (1) ATE204559T1 (de)
AU (1) AU2432097A (de)
DE (1) DE69706276D1 (de)
WO (1) WO1998012152A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6053956A (en) * 1998-05-19 2000-04-25 3M Innovative Properties Company Method for making abrasive grain using impregnation and abrasive articles
US6277161B1 (en) * 1999-09-28 2001-08-21 3M Innovative Properties Company Abrasive grain, abrasive articles, and methods of making and using the same
US6287353B1 (en) * 1999-09-28 2001-09-11 3M Innovative Properties Company Abrasive grain, abrasive articles, and methods of making and using the same
DE102008039459B4 (de) * 2008-08-25 2014-06-26 Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh Beschichtete Feststoffpartikel
US20170121592A1 (en) * 2014-06-13 2017-05-04 Imerys Oilfield Minerals, Inc. Method of making proppants and anti-flowback additives using gear pelletizers
EP3397716A4 (de) * 2015-12-30 2019-06-26 Saint-Gobain Ceramics&Plastics, Inc. Schleifpartikel und verfahren zur formung davon
BR112021002575A2 (pt) * 2018-08-10 2021-05-11 Saint-Gobain Ceramics & Plastics, Inc. materiais particulados e métodos de formação dos mesmos

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU604899B2 (en) * 1987-05-27 1991-01-03 Minnesota Mining And Manufacturing Company Abrasive grits formed of ceramic, impregnation method of making the same and products made therewith
CA2102656A1 (en) * 1992-12-14 1994-06-15 Dwight D. Erickson Abrasive grain comprising calcium oxide and/or strontium oxide
KR950704207A (ko) * 1992-12-23 1995-11-17 테릴 컨트 퀼리 산화 망간을 함유하는 연마재 그레인(abrasive grain containing man-ganese oxide)

Also Published As

Publication number Publication date
EP0861217B1 (de) 2001-08-22
AU2432097A (en) 1998-04-14
DE69706276D1 (de) 2001-09-27
WO1998012152A1 (en) 1998-03-26
EP0861217A1 (de) 1998-09-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee