GB1242267A - Abrasive articles - Google Patents

Abrasive articles

Info

Publication number
GB1242267A
GB1242267A GB4857868A GB4857868A GB1242267A GB 1242267 A GB1242267 A GB 1242267A GB 4857868 A GB4857868 A GB 4857868A GB 4857868 A GB4857868 A GB 4857868A GB 1242267 A GB1242267 A GB 1242267A
Authority
GB
United Kingdom
Prior art keywords
fluorocarbon
article
abrasive
abrasive articles
polytrifluorochloroethylene
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
Application number
GB4857868A
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.)
Avco Corp
Original Assignee
Avco 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 Avco Corp filed Critical Avco Corp
Publication of GB1242267A publication Critical patent/GB1242267A/en
Expired 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
    • B24D3/005—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used during pre- or after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0027—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impregnation
    • 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
    • B24D3/348—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 as impregnating agent for porous abrasive bodies

Landscapes

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

Abstract

1,242,267. Abrasive articles. AVCO CORP. 14 Oct., 1968 [6 Nov., 1967], No. 48578/68. Heading C4V. [Also in Division B3] A bonded abrasive article has incorporated therein, after the wheel reaches the point in its manufacture where the basic formulation has been completed, a supply of fluorocarbon, in such an amount and so disposed within the article that throughout the useful life of the article fluorocarbon particles are continuously provided at the work surface. The abrasive body may be a porous body and the fluorocarbon an impregnant contained within the pores or the fluorocarbon may be solid and configured to conform and fill shaped recesses within the article. The term " fluorocarbon " means polytetrafluoroethylene and polytrifluorochloroethylene and copolymers of tetrafluoroethylene and trifluorochloroethylene.
GB4857868A 1967-11-06 1968-10-14 Abrasive articles Expired GB1242267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68066267A 1967-11-06 1967-11-06

Publications (1)

Publication Number Publication Date
GB1242267A true GB1242267A (en) 1971-08-11

Family

ID=24731995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4857868A Expired GB1242267A (en) 1967-11-06 1968-10-14 Abrasive articles

Country Status (3)

Country Link
DE (1) DE1807052A1 (en)
FR (1) FR1590411A (en)
GB (1) GB1242267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212137A (en) * 1978-07-20 1980-07-15 Norton Company Segmental grinding wheel and composite abrading segments therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212137A (en) * 1978-07-20 1980-07-15 Norton Company Segmental grinding wheel and composite abrading segments therefor

Also Published As

Publication number Publication date
FR1590411A (en) 1970-04-13
DE1807052A1 (en) 1969-08-14

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