GB534673A - Improvements in or relating to manufacture of ceramic wares - Google Patents
Improvements in or relating to manufacture of ceramic waresInfo
- Publication number
- GB534673A GB534673A GB26216/39A GB2621639A GB534673A GB 534673 A GB534673 A GB 534673A GB 26216/39 A GB26216/39 A GB 26216/39A GB 2621639 A GB2621639 A GB 2621639A GB 534673 A GB534673 A GB 534673A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pottery
- manufacture
- treatment
- treated
- per cent
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
Abstract
534,673. Pottery manufacture; ceramic glazes. GARBISCH, N. S. Sept. 20, 1939, No. 26216. Convention date,. Dec. 16, 1938. [Class 87 (i)] [Also in Group XXIII] Pulverized glass which has been treated with acid, in order to remove free alkali, is used as a flux in the manufacture of pottery. Preferably the glass is treated first with dilute alkali and subsequently with strong mineral acid, such as sulphuric acid or hydrochloric acid. The treatment with alkali may be replaced by treatment with water for a considerable period, or the time may be reduced by effecting the treatment at high temperature and pressure in an autoclave. A suitable mixture for a pottery body comprises 50 per cent. pottery clay, 38-46 per cent. of crushed flint, and 4-12 per cent. of the treated glass. The mixture can be pressed or shaped while plastic, or it may be formed into a slip which is cast in porous moulds. The slip may be applied as a glaze to other bodies.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US534673XA | 1938-12-16 | 1938-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB534673A true GB534673A (en) | 1941-03-13 |
Family
ID=21984452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26216/39A Expired GB534673A (en) | 1938-12-16 | 1939-09-20 | Improvements in or relating to manufacture of ceramic wares |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB534673A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004002918A1 (en) * | 2002-06-28 | 2004-01-08 | Ceram Technology Limited | Method for manufacturing a brick, ceramic or similar article |
-
1939
- 1939-09-20 GB GB26216/39A patent/GB534673A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004002918A1 (en) * | 2002-06-28 | 2004-01-08 | Ceram Technology Limited | Method for manufacturing a brick, ceramic or similar article |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB442526A (en) | Improved glassware and process of making the same | |
| GB534673A (en) | Improvements in or relating to manufacture of ceramic wares | |
| GB1360183A (en) | Method for manufacturing refractory products | |
| GB1321945A (en) | Ceramic composition and process of making the same | |
| GB1361713A (en) | Method for the production of synthetic wollastonite material | |
| SU62264A1 (en) | The method of regeneration and enrichment of corundum | |
| GB416966A (en) | Method of producing acid-proof cementing mastics or puttys | |
| GB239349A (en) | Improvements in the manufacture of magnesium-borosilicateglass | |
| GB253184A (en) | Improvements in the manufacture of pottery or the like | |
| GB591243A (en) | Method of manufacture of refractory products having a base of pure silica | |
| GB217897A (en) | A process of manufacturing refractory bricks, blocks, slabs and the like | |
| GB252210A (en) | Improvements in or relating to the process of making mortars and cements | |
| GB396234A (en) | Process for the manufacture of tools | |
| GB562788A (en) | Improvements in or relating to refractory heat insulating material | |
| GB255607A (en) | Improvements in and in the manufacture of pottery | |
| SU5074A1 (en) | A method of processing gypsum | |
| GB500686A (en) | A process for the preparation of zinc oxide powder | |
| GB1370587A (en) | Glass-making and casting moulds and their production | |
| GB533968A (en) | Improvements in or relating to the manufacture of ceramic products | |
| GB266775A (en) | Improvements in and relating to the production of cementitious material | |
| GB303639A (en) | Improvements in and relating to the production of hydraulic cement | |
| GB507396A (en) | Improvements in and relating to the production of binding or cementing agents | |
| GB570345A (en) | Method of binding ceramic bodies | |
| GB996902A (en) | A method of manufacturing bricks and tiles | |
| GB828749A (en) | A process for the production of ceramic products |