FR2117608A5 - Enamelling process for ceramics using natural barytes - and firing below 1000oc - Google Patents
Enamelling process for ceramics using natural barytes - and firing below 1000ocInfo
- Publication number
- FR2117608A5 FR2117608A5 FR7144319A FR7144319A FR2117608A5 FR 2117608 A5 FR2117608 A5 FR 2117608A5 FR 7144319 A FR7144319 A FR 7144319A FR 7144319 A FR7144319 A FR 7144319A FR 2117608 A5 FR2117608 A5 FR 2117608A5
- Authority
- FR
- France
- Prior art keywords
- ceramics
- enamelling
- enamel
- degrees
- barytes
- 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
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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C03C4/00—Compositions for glass with special properties
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Enamelling process for ceramics employing an enamel contg. 30-80% natural barytes plus a presintered glass or frit melting at 600-950 degrees C. The enamelling takes place at 800-1000 degrees C. Lower temps. are achieved by the addn. of K or Na feldspars and kaolin may be added as a colloidal dispersant. No gas is evolved during firing and a very homogeneous, smooth, abrasion resistant surface is obtd. The process is economical since the bulk of the enamel is a cheap naturally occurring mineral.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3274070 | 1970-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2117608A5 true FR2117608A5 (en) | 1972-07-21 |
Family
ID=11235603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7144319A Expired FR2117608A5 (en) | 1970-12-05 | 1971-12-03 | Enamelling process for ceramics using natural barytes - and firing below 1000oc |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2117608A5 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2480426C1 (en) * | 2011-12-14 | 2013-04-27 | Юлия Алексеевна Щепочкина | Glaze |
RU2484069C1 (en) * | 2012-01-12 | 2013-06-10 | Юлия Алексеевна Щепочкина | Glazing |
RU2646148C1 (en) * | 2017-04-12 | 2018-03-01 | Юлия Алексеевна Щепочкина | Load for preparing glazes |
-
1971
- 1971-12-03 FR FR7144319A patent/FR2117608A5/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2480426C1 (en) * | 2011-12-14 | 2013-04-27 | Юлия Алексеевна Щепочкина | Glaze |
RU2484069C1 (en) * | 2012-01-12 | 2013-06-10 | Юлия Алексеевна Щепочкина | Glazing |
RU2646148C1 (en) * | 2017-04-12 | 2018-03-01 | Юлия Алексеевна Щепочкина | Load for preparing glazes |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |