GB824527A - Improvements in or relating to vitreous enamel frits - Google Patents

Improvements in or relating to vitreous enamel frits

Info

Publication number
GB824527A
GB824527A GB474/58A GB47458A GB824527A GB 824527 A GB824527 A GB 824527A GB 474/58 A GB474/58 A GB 474/58A GB 47458 A GB47458 A GB 47458A GB 824527 A GB824527 A GB 824527A
Authority
GB
United Kingdom
Prior art keywords
frit
treated
vitreous enamel
aluminium
fired
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
GB474/58A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB824527A publication Critical patent/GB824527A/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
    • 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
    • C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
    • 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
    • C03C8/10—Frit compositions, i.e. in a powdered or comminuted form containing lead
    • C03C8/12—Frit compositions, i.e. in a powdered or comminuted form containing lead containing titanium or zirconium
    • 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
    • C03C2207/00—Compositions specially applicable for the manufacture of vitreous enamels
    • C03C2207/08—Compositions specially applicable for the manufacture of vitreous enamels for light metals

Abstract

824,527. Vitreous enamel frit. DU PONT DE NEMOURS & CO., E. I. Jan. 6, 1958 [Jan. 7, 1957], No. 474/58. Class 56. A vitreous enamel frit having a maturing temperature of 490 to 550‹C. and suitable for the enamelling of aluminium and aluminium alloys at least 70% of which consists of by weight 22 to 35% TiOz, 14 to 29% SiO 2 , 17 to 26% Na 2 O and 1 to 3% Li 2 O, said frit being either free from the following constituents or containing one or more of them in amounts of less than 0À1 % NiO, 0À1% MaO, 1À0% CoO, 4À0% Al 2 O 3 , 11À0% B 2 O 3 , 2À1% ZnO, 30À0% BaO, 4À0% CaO, 4À0% ZrO 2 . 0À5% PbO and 11À0% KzO. Any tendency for corrosion to be produced during firing is prevented by adding to the frit composition before melting 1 to 11 % and preferably 1 to 5% Sb 2 O 3 , depending upon the alkali content of the frit, the amount of chromate pre-treatment and the particular aluminium surface being treated. The components are mixed, heated to 900-1200‹C. and then poured into water to form a frit which is dried at 50‹C. and then ground with or without the addition of pigments, specifying agents, dispersing and bonding agents. The surface to be treated is cleaned, pretreated with chromate and fired at 480-580‹C. for 2-30 minutes. After cooling the surface is treated with the enamel composition by e.g. spraying, dipping, stencilling or brushing and is then fired at 490-550‹C. Specifications 634,655, 642,288 [Group XXVI] and 721,858 are referred to.
GB474/58A 1957-01-07 1958-01-06 Improvements in or relating to vitreous enamel frits Expired GB824527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US632662A US2911312A (en) 1957-01-07 1957-01-07 Non-toxic aluminum enamel frits

Publications (1)

Publication Number Publication Date
GB824527A true GB824527A (en) 1959-12-02

Family

ID=24536415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB474/58A Expired GB824527A (en) 1957-01-07 1958-01-06 Improvements in or relating to vitreous enamel frits

Country Status (4)

Country Link
US (1) US2911312A (en)
BE (1) BE570850A (en)
FR (1) FR1197756A (en)
GB (1) GB824527A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383225A (en) * 1955-11-07 1968-05-14 Minnesota Mining & Mfg Acid-resistant enamels
US3256136A (en) * 1961-05-11 1966-06-14 Cons Electrodynamics Corp Ceramic material
US3240661A (en) * 1962-05-17 1966-03-15 Owens Illinois Glass Co High expansion glass, and seals
US3343984A (en) * 1962-07-06 1967-09-26 Anaconda Wire & Cable Co Electrical apparatus, insulating composition therefor and method of making the same
US3502489A (en) * 1967-04-28 1970-03-24 Du Pont Metalizing compositions fireable in an inert atmosphere
US4240837A (en) * 1980-01-14 1980-12-23 Ferro Corporation Cadmium glass having low cadmium oxide solubility
DE69806338T2 (en) 1998-04-17 2003-11-20 Ferro France Sarl Porcelain enamel for aluminized steel
CN106011971B (en) * 2016-05-26 2018-04-27 浙江工业大学 A kind of method in preparing ceramic film on titanium alloy surface/glaze film composite coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2414633A (en) * 1944-01-15 1947-01-21 Ferro Enamel Corp Porcelain enamel
BE492582A (en) * 1948-06-01
US2662020A (en) * 1950-05-26 1953-12-08 United Aircraft Corp Refractory vitreous ceramic coating material
US2753271A (en) * 1952-08-01 1956-07-03 Bell Telephone Labor Inc Vitreous enamels and enameling processes

Also Published As

Publication number Publication date
US2911312A (en) 1959-11-03
FR1197756A (en) 1959-12-02
BE570850A (en)

Similar Documents

Publication Publication Date Title
MY106083A (en) Glass composition for use in glazes or enamels.
GB1126031A (en) Improvements in or relating to semicrystallized ground coats and enamelled articles manufactured therefrom
GB665881A (en) Improvements relating to the production of vitreous glazes or enamels for coating metals
US2930713A (en) Vitreous enamel frit
GB824527A (en) Improvements in or relating to vitreous enamel frits
ATE44721T1 (en) COLORED ENAMEL COMPOSITION FOR THE PRODUCTION OF DECORATIVE COATINGS ON FLOAT GLASS PANES.
GB855944A (en) Glass composition and method of making it
GB891495A (en) Improvements in or relating to glass
US2741008A (en) Method of producing glazed ceramic objects
GB764217A (en) Glass enameled foil
GB1118806A (en) Improvements in or relating to crystallizable enamels for glass-ceramics
GB1021998A (en) Improvements in or relating to enameling frit compositions
GB826306A (en) Opaque enamels
GB996307A (en) Barium borosilicate glass
US2576916A (en) Frit compositions for vitreous enamels
GB710064A (en) Improvements in and relating to silicon enamel pigments
US2225162A (en) Vitrifiable enamel
GB447029A (en) Improvements relating to vitreous enamel compositions or frits for the production of signs, decorations or the like by stencilling
GB702059A (en) Chemically resistant glass
GB463790A (en) Improvements in and relating to the coating and protection of aluminium
ES8405080A1 (en) Annealing steel strip using molten B2O3, SiO2 Na2O, NaF glass bath
US3014816A (en) Acid-resistant enamel for stainless steel
US2507691A (en) Acid-resistant enamels
US2975070A (en) Vitreous enamel
GB1085250A (en) Improvements relating to a method of manufacturing dielectric materials