BR9714791A - Ceramic glazing, process for preparing them, material for porcelain crockery, ceramic glazing, and ceramic materials - Google Patents
Ceramic glazing, process for preparing them, material for porcelain crockery, ceramic glazing, and ceramic materialsInfo
- Publication number
- BR9714791A BR9714791A BR9714791-5A BR9714791A BR9714791A BR 9714791 A BR9714791 A BR 9714791A BR 9714791 A BR9714791 A BR 9714791A BR 9714791 A BR9714791 A BR 9714791A
- Authority
- BR
- Brazil
- Prior art keywords
- ceramic
- porcelain
- glazing
- crockery
- preparing
- Prior art date
Links
Landscapes
- Glass Compositions (AREA)
Abstract
"VIDROS-CERâMICA, PROCESSO PARA A PREPARAçãO DOS MESMOS, MATERIAL PARA LOUçAS DE PORCELANA, VITRIFICADOS DE CERâMICA, E, MATERIAIS DE CERâMICA". A presente invenção se refere a vidros-cerâmica que consistem das misturas: (I) ZrO~ 2~-SiO~ 2~-Me"O, ou (II) SiO~ 2~-Me"'O~ 2~-Me"O, onde Me" é escolhido do grupo que consiste de Ca, Ba, Mg, Zn ou misturas dos mesmos; Me"' é escolhido do grupo que consiste de A1, B ou misturas dos mesmos; cada um dos constituintes acima mencionados estando presentes em determinadas quantidades; a invenção se refere ainda a processo para a preparação dos vidros-cerâmica definidos acima e de materiais para louças de porcelana e vitrificados contendo os mesmos e seu uso para preparar itens de cerâmica."GLASS-CERAMICS, PROCESS FOR THE PREPARATION OF THE SAME, MATERIAL FOR PORCELAIN DISHES, VITRIFIED CERAMICS, AND, CERAMIC MATERIALS". The present invention relates to glass-ceramics which consist of the mixtures: (I) ZrO ~ 2 ~ -SiO ~ 2 ~ -Me "O, or (II) SiO ~ 2 ~ -Me" 'O ~ 2 ~ -Me " O, where Me "is chosen from the group consisting of Ca, Ba, Mg, Zn or mixtures thereof; Me "'is chosen from the group consisting of A1, B or mixtures thereof; each of the aforementioned constituents being present in certain quantities; the invention also relates to a process for the preparation of the ceramic glasses defined above and materials for porcelain and glazed crockery containing them and their use for preparing ceramic items.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9714791-5A BR9714791A (en) | 1997-08-11 | 1997-08-11 | Ceramic glazing, process for preparing them, material for porcelain crockery, ceramic glazing, and ceramic materials |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1997/004387 WO1999007651A1 (en) | 1997-08-11 | 1997-08-11 | Glass-ceramics process for their preparation and use |
BR9714791-5A BR9714791A (en) | 1997-08-11 | 1997-08-11 | Ceramic glazing, process for preparing them, material for porcelain crockery, ceramic glazing, and ceramic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9714791A true BR9714791A (en) | 2000-07-18 |
Family
ID=25664984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9714791-5A BR9714791A (en) | 1997-08-11 | 1997-08-11 | Ceramic glazing, process for preparing them, material for porcelain crockery, ceramic glazing, and ceramic materials |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9714791A (en) |
-
1997
- 1997-08-11 BR BR9714791-5A patent/BR9714791A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
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B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 13A E 14A ANUIDADE(S). |
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B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 13A E 14A ANUIDADES. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |