GB455771A - An improved process for making white clouded enamel - Google Patents

An improved process for making white clouded enamel

Info

Publication number
GB455771A
GB455771A GB1296436A GB1296436A GB455771A GB 455771 A GB455771 A GB 455771A GB 1296436 A GB1296436 A GB 1296436A GB 1296436 A GB1296436 A GB 1296436A GB 455771 A GB455771 A GB 455771A
Authority
GB
United Kingdom
Prior art keywords
enamel
grammes
oxide
whiteness
development
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
GB1296436A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB455771A publication Critical patent/GB455771A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/249969—Of silicon-containing material [e.g., glass, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/24997—Of metal-containing material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

455,771. Enamels. KREIDL, I., 5, Sebastian Kohlgasse, Vienna. May 7, 1936, No. 12964. Convention date, Sept. 25, 1935. [Class 56] Relates to the method of making white enamel in which the whiteness is due to the development of small gas bubbles by the decomposition of substances during the fixing process. According to the invention, the whiteness is increased by the addition of compounds of iron, antimony, cerium, uranium, or arsenic, particularly the oxides, to the enamel. The oxide is added in such a small quantity that the total quantity in the enamel does not exceed 1 per cent. For example, 1000 grammes of enamel, 500 grammes of water, 0À25 grammes of benzidine, 4 grammes of uranium oxide, and 100 grammes of clay are ground in the mill and then applied and fired in the usual manner. Examples of other suitable mixtures are given in the Specification. The oxide may be chosen to have a decolourizing action when the substance used for the development of the clouding gas has a colouring action. The method is particularly suitable for use with frits having enhanced colloidal properties produced, for example, by raising the fluorine content.
GB1296436A 1935-09-25 1936-05-07 An improved process for making white clouded enamel Expired GB455771A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT455771X 1935-09-25
US9728636A 1936-08-21 1936-08-21
US37647341 US2267928A (en) 1935-09-25 1941-01-29 Process for making white clouded enamel

Publications (1)

Publication Number Publication Date
GB455771A true GB455771A (en) 1936-10-27

Family

ID=32096382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296436A Expired GB455771A (en) 1935-09-25 1936-05-07 An improved process for making white clouded enamel

Country Status (5)

Country Link
US (1) US2267928A (en)
DE (1) DE657538C (en)
FR (1) FR810615A (en)
GB (1) GB455771A (en)
NL (1) NL48356C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557545A (en) * 1947-12-15 1951-06-19 Johnson Matthey Co Ltd Vitrifiable enamels for the decoration of glass and method of making
US3144344A (en) * 1962-01-12 1964-08-11 Robert R Umhoefer Multiple color glazes and processes

Also Published As

Publication number Publication date
DE657538C (en) 1938-03-07
NL48356C (en) 1900-01-01
FR810615A (en) 1937-03-24
US2267928A (en) 1941-12-30

Similar Documents

Publication Publication Date Title
GB455771A (en) An improved process for making white clouded enamel
GB388118A (en) Improvements in optical glasses
DE543095C (en) Process for the production of glasses
GB194888A (en) Improvements relating to the neutralization or changing of colors in glasses
US1634182A (en) Colorless crookes glass
GB313411A (en) Improvements in and relating to processes for rendering enamels cloudy
GB476945A (en) Manufacture of photo-iuminescent glass
US2305313A (en) Process for making white clouded
US2009763A (en) Fining heat absorbing reduced glass
DE644229C (en) Process for the production of white enamel, especially iron enamel
GB445814A (en) Method of making pigmented paper
US1956176A (en) Opaque glass
GB412110A (en) Improvements in or relating to the manufacture of glass
US2176854A (en) Colored fiberboard
SU44199A1 (en) Method of reporting opacity to glass or enamel
GB375672A (en) Process for the production of white opaque enamels and glazes
US2241520A (en) Vitreous enamel
DE570215C (en) Process for the manufacture of silica stones
DE500284C (en) Process for the manufacture of glasses with high permeability for ultraviolet rays
DE834001C (en) Lens containing neodymium
GB494799A (en) Improvements in and relating to the production of white clouded enamels on iron
GB482861A (en) Improvements in and relating to the production of enamel
GB515607A (en) Improvements relating to the treatment of mineral materials by froth flotation
GB396007A (en) Process for the production of white opaque enamels
SU114798A1 (en) Purple marbled glass