GB697827A - A new or improved frit composition for vitreous enamels - Google Patents

A new or improved frit composition for vitreous enamels

Info

Publication number
GB697827A
GB697827A GB18820/51A GB1882051A GB697827A GB 697827 A GB697827 A GB 697827A GB 18820/51 A GB18820/51 A GB 18820/51A GB 1882051 A GB1882051 A GB 1882051A GB 697827 A GB697827 A GB 697827A
Authority
GB
United Kingdom
Prior art keywords
per cent
alkali oxide
composition
sum
less
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
GB18820/51A
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.)
Engility LLC
Original Assignee
Titan 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 Titan Corp filed Critical Titan Corp
Publication of GB697827A publication Critical patent/GB697827A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/08—Frit compositions, i.e. in a powdered or comminuted form containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

697,827. Glass composition. TITAN CO., Inc. Aug. 9, 1951 [Aug. 10, 1950], No. 18820/51. Class 56. A frit composition capable of forming a vitreous enamel which matures between 650‹ C. and 825‹ C. comprises the following weight percentage composition, TiO 2 6-12, P 2 O 5 18-37, Al 2 O 3 19-39, B 2 O 3 , 7-37, alkali oxide 14-23, the sum of the alkali oxide and the P 2 O 5 being between 58 and 85 per cent of the sum of the alkali oxide, P 2 O 5 , and B 2 O 3 ,the Al 2 O 3 being at least 23 per cent if the B 2 O 3 is less than' 22 per cent, the P 2 O 5 being less than 31 per cent if the B 2 O 3 is 22 per cent or more, and the alkali oxide consisting of Na 2 O 20-100 per cent, K 2 O 60-0 per cent, Li 2 O 20-0 per cent. Preferred compositions maturing between 650‹ C. and 725‹ C. comprise the weight percentage composition, TiO 2 6-12, P 2 O 5 18-37, Al 2 O 3 19-36, B 2 O 3 11- 33, alkali oxide 18-23, the sum of the alkali oxide and P 2 O 5 being between 62 and 83 per cent of the sum of the alkali oxide, P 2 O 5 , and B 2 O 3 , the Al 2 O 3 at least 23 per cent if the B 2 O 3 is less than 22 per cent, the P 2 O 5 less than 21 per cent if the B 2 O 3 is. 22 per cent or more, and the alkali oxide consisting of Na 2 O 50-100 per cent, K 2 O 30-0 per cent, Li 2 O 20-0 per cent. The batch composition, method of preparation, and final composition of four examples are given.
GB18820/51A 1950-08-10 1951-08-09 A new or improved frit composition for vitreous enamels Expired GB697827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US697827XA 1950-08-10 1950-08-10

Publications (1)

Publication Number Publication Date
GB697827A true GB697827A (en) 1953-09-30

Family

ID=22091187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18820/51A Expired GB697827A (en) 1950-08-10 1951-08-09 A new or improved frit composition for vitreous enamels

Country Status (3)

Country Link
DE (1) DE871097C (en)
FR (1) FR1040487A (en)
GB (1) GB697827A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866713A (en) * 1956-04-03 1958-12-30 Du Pont Vitreous phosphate enamels and their use
EP1167310A1 (en) * 2000-06-28 2002-01-02 Ferro France S.A.R.L. Enamel composition
JP2010228968A (en) * 2009-03-27 2010-10-14 Tokan Material Technology Co Ltd Frit for enamel
US10427973B2 (en) 2015-09-28 2019-10-01 Ferro Corporation Pyrolytic hybrid enamel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866713A (en) * 1956-04-03 1958-12-30 Du Pont Vitreous phosphate enamels and their use
EP1167310A1 (en) * 2000-06-28 2002-01-02 Ferro France S.A.R.L. Enamel composition
WO2002002471A1 (en) * 2000-06-28 2002-01-10 Ferro France - S.A.R.L. Enamel composition
US7005396B2 (en) * 2000-06-28 2006-02-28 Ferro France-S.A.R.L. Enamel composition
JP2010228968A (en) * 2009-03-27 2010-10-14 Tokan Material Technology Co Ltd Frit for enamel
US10427973B2 (en) 2015-09-28 2019-10-01 Ferro Corporation Pyrolytic hybrid enamel

Also Published As

Publication number Publication date
DE871097C (en) 1953-03-19
FR1040487A (en) 1953-10-15

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