CH608827A5 - Process for the production of a stable permanent suspension of an abrasive powder in a liquid - Google Patents

Process for the production of a stable permanent suspension of an abrasive powder in a liquid

Info

Publication number
CH608827A5
CH608827A5 CH7514436A CH1443675A CH608827A5 CH 608827 A5 CH608827 A5 CH 608827A5 CH 7514436 A CH7514436 A CH 7514436A CH 1443675 A CH1443675 A CH 1443675A CH 608827 A5 CH608827 A5 CH 608827A5
Authority
CH
Switzerland
Prior art keywords
abrasive powder
production
liquid
suspension
stable permanent
Prior art date
Application number
CH7514436A
Inventor
Peter Carter Warren
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of CH608827A5 publication Critical patent/CH608827A5/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

By proceeding via successive stages in which dispersions of polymer and of abrasive powder and mixtures of these dispersions are prepared, a suspension of an abrasive powder is finally obtained in a medium consisting essentially of water and of a glycol thickened by addition of a neutralised carboxypolymethylene polymer and containing up to 50 % by weight of abrasive powder. The suspension thus obtained can be employed for polishing.
CH7514436A 1974-11-08 1975-11-07 Process for the production of a stable permanent suspension of an abrasive powder in a liquid CH608827A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52222474A 1974-11-08 1974-11-08

Publications (1)

Publication Number Publication Date
CH608827A5 true CH608827A5 (en) 1979-01-31

Family

ID=24079997

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7514436A CH608827A5 (en) 1974-11-08 1975-11-07 Process for the production of a stable permanent suspension of an abrasive powder in a liquid

Country Status (4)

Country Link
JP (1) JPS5170589A (en)
CA (1) CA1074575A (en)
CH (1) CH608827A5 (en)
FR (1) FR2290462A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242842A (en) * 1979-08-08 1981-01-06 La Pierre Synthetique Baikowski, S.A. Precision polishing suspension and method for making same
JPS5820128U (en) * 1981-07-30 1983-02-07 三菱電機株式会社 Air conditioner drain tray
JPS5924958A (en) * 1982-07-27 1984-02-08 Sumitomo Special Metals Co Ltd Accurate polishing method of insulating thin film

Also Published As

Publication number Publication date
JPS5170589A (en) 1976-06-18
FR2290462B1 (en) 1981-01-09
CA1074575A (en) 1980-04-01
DE2548966B2 (en) 1977-04-21
FR2290462A1 (en) 1976-06-04
JPS5337154B2 (en) 1978-10-06
DE2548966A1 (en) 1976-05-13

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Legal Events

Date Code Title Description
PL Patent ceased