DE734068C - Verfahren zur Herstellung weissgetruebter Eisenemails - Google Patents
Verfahren zur Herstellung weissgetruebter EisenemailsInfo
- Publication number
- DE734068C DE734068C DEK141429D DEK0141429D DE734068C DE 734068 C DE734068 C DE 734068C DE K141429 D DEK141429 D DE K141429D DE K0141429 D DEK0141429 D DE K0141429D DE 734068 C DE734068 C DE 734068C
- Authority
- DE
- Germany
- Prior art keywords
- aluminum oxide
- cryolite
- enamel
- boric acid
- production
- 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
- 210000003298 dental enamel Anatomy 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 5
- 229910052742 iron Inorganic materials 0.000 title claims description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 18
- 239000004327 boric acid Substances 0.000 claims description 18
- 229910001610 cryolite Inorganic materials 0.000 claims description 16
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 14
- 239000003513 alkali Substances 0.000 claims description 7
- 150000002222 fluorine compounds Chemical class 0.000 claims description 4
- -1 alkali fluoride Chemical class 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000003605 opacifier Substances 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 12
- 239000011737 fluorine Substances 0.000 description 12
- 229910052731 fluorine Inorganic materials 0.000 description 12
- 239000000203 mixture Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
- 229910021538 borax Inorganic materials 0.000 description 3
- 239000010433 feldspar Substances 0.000 description 3
- 238000010309 melting process Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 239000004328 sodium tetraborate Substances 0.000 description 3
- 235000010339 sodium tetraborate Nutrition 0.000 description 3
- 239000004323 potassium nitrate Substances 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910001037 White iron Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical class [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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
- C03C8/06—Frit compositions, i.e. in a powdered or comminuted form containing halogen
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT476194X | 1936-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE734068C true DE734068C (de) | 1943-04-08 |
Family
ID=3674847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK141429D Expired DE734068C (de) | 1936-02-25 | 1936-03-08 | Verfahren zur Herstellung weissgetruebter Eisenemails |
Country Status (5)
-
0
- NL NL57639D patent/NL57639C/xx active
-
1936
- 1936-03-08 DE DEK141429D patent/DE734068C/de not_active Expired
- 1936-08-11 GB GB22086/36A patent/GB476194A/en not_active Expired
- 1936-08-21 US US97288A patent/US2118047A/en not_active Expired - Lifetime
-
1937
- 1937-02-03 FR FR817310D patent/FR817310A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR817310A (fr) | 1937-09-01 |
| NL57639C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB476194A (en) | 1937-12-03 |
| US2118047A (en) | 1938-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2406888A1 (de) | Glaszusammensetzung | |
| DE2231238C3 (de) | In relativ großen Mengen erschmelzbares Fluorophosphatglas | |
| DE1421866A1 (de) | Keramikgegenstand und Verfahren zu seiner Herstellung | |
| DE654973C (de) | Borosilicatglas | |
| DE596471C (de) | Phosphatglaeser | |
| DE734068C (de) | Verfahren zur Herstellung weissgetruebter Eisenemails | |
| DE596513C (de) | Optisches Glas mit einer Brechungszahl ueber 1,60 | |
| DE844647C (de) | Bleifreie Glaeser | |
| DE469474C (de) | Verfahren zum Entfaerben und Faerben von Borsilikat-Alkaliglaesern mittels Neodymoxyds | |
| AT145468B (de) | Elektrische Leuchtröhre mit Alkalimetalldampffüllung. | |
| DE3623684A1 (de) | Roher glassatz fuer die herstellung einer bleiglaszusammensetzung in einem platinschmelzofen und verfahren zur herstellung eines solchen glassatzes | |
| DE657538C (de) | Verfahren zum Herstellen weiss getruebter Emails | |
| DE590651C (de) | Emaillierverfahren | |
| AT149998B (de) | Verfahren zur Herstellung weiß getrübter Emails. | |
| DE638710C (de) | Verfahren zur Herstellung von Zirkontruebungsmitteln fuer Emailglasuren | |
| AT144646B (de) | Verfahren zur Herstellung einer Emailfritte. | |
| DE475135C (de) | Elektrische Isolation aus Glas | |
| DE669995C (de) | Verfahren zur Herstellung von kohlenstoffarmen Metallen oder Legierungen | |
| DE846285C (de) | Glas | |
| CH218086A (de) | Verfahren zur Herstellung titanhaltiger Emails. | |
| DE1496482C (de) | Borfreie Glasfritte fur saure und laugenbeständige nßfeste Emailuberzuge fur Heißwasserbehalter | |
| DE973699C (de) | Schmelzversatz zur Herstellung titangetruebter weisser Emails | |
| DE179997C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE844646C (de) | Glas | |
| DE622346C (de) | Verfahren zum Herstellen farbloser titandioxydhaltiger Glaeser mit hohem Brechungsvermoegen |