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BR8403143A - Material abrasivo granular,artigo abrasivo e processo para a producao do dito material abrasivo - Google Patents

Material abrasivo granular,artigo abrasivo e processo para a producao do dito material abrasivo

Info

Publication number
BR8403143A
BR8403143A BR8403143A BR8403143A BR8403143A BR 8403143 A BR8403143 A BR 8403143A BR 8403143 A BR8403143 A BR 8403143A BR 8403143 A BR8403143 A BR 8403143A BR 8403143 A BR8403143 A BR 8403143A
Authority
BR
Brazil
Prior art keywords
abrasive
carbide
abrasive material
granular
production
Prior art date
Application number
BR8403143A
Other languages
English (en)
Inventor
Thomas Gabor
David E Broberg
Gunther H Dierssen
Donley D Rowenhorst
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
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR8403143A publication Critical patent/BR8403143A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
BR8403143A 1983-06-29 1984-06-27 Material abrasivo granular,artigo abrasivo e processo para a producao do dito material abrasivo BR8403143A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/508,852 US4505720A (en) 1983-06-29 1983-06-29 Granular silicon carbide abrasive grain coated with refractory material, method of making the same and articles made therewith

Publications (1)

Publication Number Publication Date
BR8403143A true BR8403143A (pt) 1985-06-11

Family

ID=24024348

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8403143A BR8403143A (pt) 1983-06-29 1984-06-27 Material abrasivo granular,artigo abrasivo e processo para a producao do dito material abrasivo

Country Status (10)

Country Link
US (1) US4505720A (pt)
EP (1) EP0133343B1 (pt)
JP (1) JPS6076963A (pt)
KR (1) KR930007113B1 (pt)
AT (1) ATE25213T1 (pt)
AU (1) AU569527B2 (pt)
BR (1) BR8403143A (pt)
CA (1) CA1213443A (pt)
DE (1) DE3462227D1 (pt)
ZA (1) ZA844216B (pt)

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Also Published As

Publication number Publication date
JPH0546395B2 (pt) 1993-07-13
ATE25213T1 (de) 1987-02-15
AU2988884A (en) 1985-01-03
EP0133343B1 (en) 1987-01-28
CA1213443A (en) 1986-11-04
JPS6076963A (ja) 1985-05-01
ZA844216B (en) 1986-01-29
US4505720A (en) 1985-03-19
DE3462227D1 (en) 1987-03-05
AU569527B2 (en) 1988-02-04
KR850000279A (ko) 1985-02-26
KR930007113B1 (ko) 1993-07-30
EP0133343A1 (en) 1985-02-20

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27/06/99

B15K Others concerning applications: alteration of classification

Ipc: B24D 3/00 (2006.01), C09K 3/14 (2006.0