GB1145224A - Glass polishing - Google Patents

Glass polishing

Info

Publication number
GB1145224A
GB1145224A GB1526267A GB1526267A GB1145224A GB 1145224 A GB1145224 A GB 1145224A GB 1526267 A GB1526267 A GB 1526267A GB 1526267 A GB1526267 A GB 1526267A GB 1145224 A GB1145224 A GB 1145224A
Authority
GB
United Kingdom
Prior art keywords
polishing
glass
slurry
zinc salt
zinc
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
GB1526267A
Inventor
Lazarus Daniel Thomas
Harold Louis Rueter
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.)
Libbey Owens Ford Glass Co
Original Assignee
Libbey Owens Ford Glass Co
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 Libbey Owens Ford Glass Co filed Critical Libbey Owens Ford Glass Co
Priority to GB1526267A priority Critical patent/GB1145224A/en
Publication of GB1145224A publication Critical patent/GB1145224A/en
Expired legal-status Critical Current

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
    • C09K3/1454—Abrasive powders, suspensions and pastes for polishing
    • C09K3/1463—Aqueous liquid suspensions

Landscapes

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

Abstract

1,145,224. Polishing glass. LIBBEYOWENS-FORD GLASS CO. 4 April, 1967, No. 15262/67. Heading B3D. [Also in Division C4] A glass surface is polished by rubbing over it with a soft tool a slurry of water and cerium oxide or iron oxide, the slurry containing a zinc salt. The composition may comprise: The zinc salt is preferably zinc chloride or sulphate; zinc nitrate, bromide, acetate or fluoride may be used. Cerous nitrate or chloride may also be present in the composition. Plate glass blanks 13 are embedded in a layer of plaster 14 on tables 11 moved under rotating grinding tools 15 and rotating polishing runners 16 each including felt covered polishing tools 17. A sand-water mixture is fed through conduits 18 in the shafts 19 of the grinding tools and is removed by a squeegee 21. Slurry containing a zinc salt may be used for all the polishing stations, being supplied through pipes 22; alternatively, this slurry is used only for final polishing, rouge being used for the initial polishing and being removed by a squeegee 24.
GB1526267A 1967-04-04 1967-04-04 Glass polishing Expired GB1145224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1526267A GB1145224A (en) 1967-04-04 1967-04-04 Glass polishing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1526267A GB1145224A (en) 1967-04-04 1967-04-04 Glass polishing

Publications (1)

Publication Number Publication Date
GB1145224A true GB1145224A (en) 1969-03-12

Family

ID=10055948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1526267A Expired GB1145224A (en) 1967-04-04 1967-04-04 Glass polishing

Country Status (1)

Country Link
GB (1) GB1145224A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108138029A (en) * 2015-10-02 2018-06-08 三星Sdi株式会社 Organic film CMP slurry constituent and use its grinding method
CN111315836A (en) * 2017-11-10 2020-06-19 三星Sdi株式会社 Organic film CMP slurry composition and polishing method using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108138029A (en) * 2015-10-02 2018-06-08 三星Sdi株式会社 Organic film CMP slurry constituent and use its grinding method
CN108138029B (en) * 2015-10-02 2021-05-18 三星Sdi株式会社 Application of organic film CMP slurry composition and polishing method using same
CN111315836A (en) * 2017-11-10 2020-06-19 三星Sdi株式会社 Organic film CMP slurry composition and polishing method using the same
CN111315836B (en) * 2017-11-10 2022-03-15 三星Sdi株式会社 Organic film CMP slurry composition and polishing method using the same

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