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 materials

Info

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
Application number
BR9714791-5A
Other languages
Portuguese (pt)
Inventor
Marco Bitossi
Giovanni Baldi
Blundo Davide Settembre
Enrico Generali
Original Assignee
Colorobbia Italiana Spa
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 Colorobbia Italiana Spa filed Critical Colorobbia Italiana Spa
Priority to BR9714791-5A priority Critical patent/BR9714791A/en
Priority claimed from PCT/EP1997/004387 external-priority patent/WO1999007651A1/en
Publication of BR9714791A publication Critical patent/BR9714791A/en

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  • 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.

BR9714791-5A 1997-08-11 1997-08-11 Ceramic glazing, process for preparing them, material for porcelain crockery, ceramic glazing, and ceramic materials BR9714791A (en)

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)

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Legal Events

Date Code Title Description
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).

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.

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.

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.