EP0379633A3 - Schleifmittel - Google Patents

Schleifmittel Download PDF

Info

Publication number
EP0379633A3
EP0379633A3 EP19890111276 EP89111276A EP0379633A3 EP 0379633 A3 EP0379633 A3 EP 0379633A3 EP 19890111276 EP19890111276 EP 19890111276 EP 89111276 A EP89111276 A EP 89111276A EP 0379633 A3 EP0379633 A3 EP 0379633A3
Authority
EP
European Patent Office
Prior art keywords
abrasive
fillers
sum
mixture
pure
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.)
Withdrawn
Application number
EP19890111276
Other languages
English (en)
French (fr)
Other versions
EP0379633A2 (de
Inventor
Volker Dr. Selgrad
Friedrich Dr. Sladky
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.)
Tyrolit-Schleifmittelwerke Swarovski KG
Original Assignee
Tyrolit-Schleifmittelwerke Swarovski KG
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 Tyrolit-Schleifmittelwerke Swarovski KG filed Critical Tyrolit-Schleifmittelwerke Swarovski KG
Priority to US07/457,953 priority Critical patent/US5116392A/en
Priority to JP1338836A priority patent/JPH02289672A/ja
Priority to CA002006775A priority patent/CA2006775A1/en
Publication of EP0379633A2 publication Critical patent/EP0379633A2/de
Publication of EP0379633A3 publication Critical patent/EP0379633A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/346—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties utilised during polishing, or grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Ein Schleifmittel mit Schleifkorn, wie Korund, einem Bindemittel, welches ein härtbares organisches oder anor­ ganisches System, beispielsweise Kunststoff, wie Phenol­ harz, ist und schleifaktiven Füllstoffen. Die Schleifmasse bestehend aus Schleifkorn, Bindemittel und den Füllstof­ fen befindet sich auf einer flexiblen Unterlage die von einem Vlies gebildet wird. Es werden neue preisgünstige Füllstoffe mit niedriger Toxizität in das Schleifmittel eingebracht, und zwar Metallkomplexsalze mit folgendem Aufbau:
uM₁ . vM₂ . wHal . xChal . zPh
wobei:
M₁ = reines Metall oder Gemisch aus Alkali Erdalkali und/oder Al
M₂ = reines Metall oder Gemisch aus Zn, Mn, Fe außer Fe als Chlorid
Hal = reines Halogen oder Gemisch von F, Cl, Br, J,
Chal = Chalkogenide, O und/oder S
Ph = Phosphat bzw. höher kondensierte Phosphate
PrOs (r = 1 - 10, vorzüglich 1 - 2, s = 4 - 20, vorzüglich 4 - 7)
u, v, w, x oder z = 0 - 95% und die Summe aus u und v 1 - 95% vorzugsweise 20 - 80% und die Summe aus w, x und z 1 - 95% vorzugsweise 20 - 80%
bedeuten, und daß die Summe aus u, v, w, x, z 100 % ist. Diese Füllstoffe sind miteinander verschmolzen oder gesintert.
EP19890111276 1988-12-30 1989-06-21 Schleifmittel Withdrawn EP0379633A3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US07/457,953 US5116392A (en) 1988-12-30 1989-12-27 Abrasive article and abrasive
JP1338836A JPH02289672A (ja) 1988-12-30 1989-12-28 砥石および研削材
CA002006775A CA2006775A1 (en) 1988-12-30 1989-12-28 Abrasive article and abrasive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP88121884A EP0375803A1 (de) 1988-12-30 1988-12-30 Schleifkörper
EP88121884 1988-12-30

Publications (2)

Publication Number Publication Date
EP0379633A2 EP0379633A2 (de) 1990-08-01
EP0379633A3 true EP0379633A3 (de) 1990-09-26

Family

ID=8199730

Family Applications (2)

Application Number Title Priority Date Filing Date
EP88121884A Withdrawn EP0375803A1 (de) 1988-12-30 1988-12-30 Schleifkörper
EP19890111276 Withdrawn EP0379633A3 (de) 1988-12-30 1989-06-21 Schleifmittel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP88121884A Withdrawn EP0375803A1 (de) 1988-12-30 1988-12-30 Schleifkörper

Country Status (1)

Country Link
EP (2) EP0375803A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110321A (en) * 1990-02-13 1992-05-05 Minnesota Mining And Manufacturing Company Abrasives containing ammonium fluoride-based grinding aid
US5061295A (en) * 1990-10-22 1991-10-29 Norton Company Grinding wheel abrasive composition

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH402644A (de) * 1962-05-14 1965-11-15 Freudenberg Carl Fa Schleif- und Poliermaterial
CH412618A (fr) * 1962-07-06 1966-04-30 Carborundum Co Objet abrasif enduit
US3541739A (en) * 1968-07-16 1970-11-24 English Abrasives Ltd Coated abrasive containing an over-size layer of a metal halide
DE2657881A1 (de) * 1976-12-21 1978-06-22 Sia Schweizer Schmirgel & Schl Schleifmittel
EP0044028A1 (de) * 1980-07-11 1982-01-20 Riedel-De Haen Aktiengesellschaft Chlorofluoroferrat(II,III), Verfahren zu seiner Herstellung, seine Verwendung und Chlorofluoroferrat(II,III) enthaltende Schleifscheibe
AT366944B (de) * 1980-04-01 1982-05-25 Swarovski Tyrolit Schleif Schleifkoerper mit schleifkorn
EP0070520A2 (de) * 1981-07-20 1983-01-26 Tyrolit Schleifmittelwerke Swarovski KG Schleifkörper
EP0008697B1 (de) * 1978-08-14 1983-04-27 Riedel-De Haen Aktiengesellschaft Verwendung von Alkalichloroferrat (II,III) als Füllstoff in Schleifscheiben und den Füllstoff enthaltende Schleifscheibe
EP0185996A2 (de) * 1984-12-13 1986-07-02 Norton Company Schleifhilfsmittel für Schleifelemente
DE3543023A1 (de) * 1985-12-05 1987-06-11 Heinz Dr Frensch Schleif- und/oder poliermittel, deren herstellung und verwendung
DE3625745A1 (de) * 1985-04-10 1988-02-11 Lion Corp Verfahren zur herstellung von zahnpasta

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH402644A (de) * 1962-05-14 1965-11-15 Freudenberg Carl Fa Schleif- und Poliermaterial
CH412618A (fr) * 1962-07-06 1966-04-30 Carborundum Co Objet abrasif enduit
US3541739A (en) * 1968-07-16 1970-11-24 English Abrasives Ltd Coated abrasive containing an over-size layer of a metal halide
DE2657881A1 (de) * 1976-12-21 1978-06-22 Sia Schweizer Schmirgel & Schl Schleifmittel
EP0008697B1 (de) * 1978-08-14 1983-04-27 Riedel-De Haen Aktiengesellschaft Verwendung von Alkalichloroferrat (II,III) als Füllstoff in Schleifscheiben und den Füllstoff enthaltende Schleifscheibe
AT366944B (de) * 1980-04-01 1982-05-25 Swarovski Tyrolit Schleif Schleifkoerper mit schleifkorn
EP0044028A1 (de) * 1980-07-11 1982-01-20 Riedel-De Haen Aktiengesellschaft Chlorofluoroferrat(II,III), Verfahren zu seiner Herstellung, seine Verwendung und Chlorofluoroferrat(II,III) enthaltende Schleifscheibe
EP0070520A2 (de) * 1981-07-20 1983-01-26 Tyrolit Schleifmittelwerke Swarovski KG Schleifkörper
EP0185996A2 (de) * 1984-12-13 1986-07-02 Norton Company Schleifhilfsmittel für Schleifelemente
DE3625745A1 (de) * 1985-04-10 1988-02-11 Lion Corp Verfahren zur herstellung von zahnpasta
DE3543023A1 (de) * 1985-12-05 1987-06-11 Heinz Dr Frensch Schleif- und/oder poliermittel, deren herstellung und verwendung

Also Published As

Publication number Publication date
EP0375803A1 (de) 1990-07-04
EP0379633A2 (de) 1990-08-01

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