BR0010865A - Processo para a fabricação de corpos verdes cerâmicos - Google Patents

Processo para a fabricação de corpos verdes cerâmicos

Info

Publication number
BR0010865A
BR0010865A BR0010865-0A BR0010865A BR0010865A BR 0010865 A BR0010865 A BR 0010865A BR 0010865 A BR0010865 A BR 0010865A BR 0010865 A BR0010865 A BR 0010865A
Authority
BR
Brazil
Prior art keywords
manufacture
green
component
green ceramic
ceramic
Prior art date
Application number
BR0010865-0A
Other languages
English (en)
Other versions
BR0010865B1 (pt
Inventor
Gert Lindemann
Imke Koengeter
Doris Peters
Ingrid Wuehrl
Ulrich Eisele
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0010865A publication Critical patent/BR0010865A/pt
Publication of BR0010865B1 publication Critical patent/BR0010865B1/pt

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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62218—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic films, e.g. by using temporary supports
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/6342—Polyvinylacetals, e.g. polyvinylbutyral [PVB]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

Patente de Invenção: "PROCESSO PARA A FABRICAçãO DE CORPOS VERDES CERâMICOS". Propõe-se um processo para a fabricação de um corpo verde cerâmico, especialmente uma folha verde cerâmica, com um componente cerâmico em pó servindo de componente principal e no mínimo um componente orgânico, sem solvente, servindo de componente secundário. Para isso, em primeiro lugar, o componente cerâmico em pó e os componentes orgânicos são processados para formar um material básico de alta viscosidade e sem solvente. Depois, esse material básico é moldado por meio de um extrusor para formar o corpo verde ou a folha verde.
BRPI0010865-0A 1999-05-26 2000-05-19 processo para a fabricação de uma folha verde cerámica. BR0010865B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924134A DE19924134A1 (de) 1999-05-26 1999-05-26 Verfahren zur Herstellung keramischer Grünkörper
PCT/DE2000/001588 WO2000073239A1 (de) 1999-05-26 2000-05-19 Verfahren zur herstellung keramischer grünkörper

Publications (2)

Publication Number Publication Date
BR0010865A true BR0010865A (pt) 2002-03-12
BR0010865B1 BR0010865B1 (pt) 2009-08-11

Family

ID=7909254

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0010865-0A BR0010865B1 (pt) 1999-05-26 2000-05-19 processo para a fabricação de uma folha verde cerámica.

Country Status (8)

Country Link
US (1) US6780349B1 (pt)
EP (1) EP1198436B1 (pt)
JP (1) JP2003500267A (pt)
KR (1) KR100657190B1 (pt)
BR (1) BR0010865B1 (pt)
DE (2) DE19924134A1 (pt)
ES (1) ES2206265T3 (pt)
WO (1) WO2000073239A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105896B4 (de) 2001-02-09 2005-07-21 Robert Bosch Gmbh Düse, insbesondere zur Extrusion von keramischen Grünfolien
KR20070099551A (ko) * 2004-10-28 2007-10-09 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 세라믹 점화기
JP2007022870A (ja) * 2005-07-19 2007-02-01 Nippon Shokubai Co Ltd セラミックグリーン成形体製造用混合物
DE102010029096B4 (de) 2010-05-19 2022-11-03 Robert Bosch Gmbh Verfahren zur Herstellung eines keramischen Bauelements
US9718993B2 (en) 2012-05-11 2017-08-01 Keranor As Green ceramic tapes and method for their fabrication
NO20120549A1 (no) * 2012-05-11 2013-11-12 Keranor As Keramiske kjøleplatekomponenter og deres fabrikasjonsmetode
DE102014209661A1 (de) * 2014-05-21 2015-11-26 Bundesdruckerei Gmbh Presswerkzeug und Verwendung einer Keramikfolie als Presswerkzeug sowie Verfahren zur Herstellung einer Keramikfolie
DE102015113897B4 (de) * 2015-08-21 2017-06-08 Kerafol Keramische Folien Gmbh Verfahren zur Herstellung einer Bindermatrix für ein anorganisches, insbesondere keramisches, Feststoffpartikelmaterial
DE102016121368A1 (de) * 2016-11-08 2018-05-09 Kerafol Keramische Folien Gmbh Keramische Zusammensetzung zur Herstellung eines keramischen Gegenstands, insbesondere einer keramischen Folie
EP3409467B1 (de) 2017-05-30 2019-07-03 Heraeus Nexensos GmbH Heizer mit einem co-gesinterten mehrschichtenaufbau
DE102019220269B4 (de) 2019-12-19 2021-12-30 Heraeus Deutschland GmbH & Co. KG Additives Herstellverfahren für multidirektionale Elektroden

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028453A (en) * 1975-10-20 1977-06-07 Lava Crucible Refractories Company Process for making refractory shapes
US4746220A (en) * 1985-04-18 1988-05-24 Noritake Co., Limited Screw type extruding or kneading machine and screw used therein
JPS6241015A (ja) * 1985-08-16 1987-02-23 Idemitsu Petrochem Co Ltd 熱可塑性樹脂成形用スクリユ−
US5155158A (en) * 1989-11-07 1992-10-13 Hoechst Celanese Corp. Moldable ceramic compositions
DE3938894A1 (de) * 1989-11-24 1991-05-29 Fraunhofer Ges Forschung Binder fuer metall- oder keramikpulver
DE4016861A1 (de) * 1990-02-03 1991-08-08 Hoechst Ag Giessmasse zur herstellung keramischer gruenfolien und ihre verwendung
US5368667A (en) * 1993-01-29 1994-11-29 Alliedsignal Inc. Preparation of devices that include a thin ceramic layer
NL9300642A (nl) * 1993-04-15 1994-11-01 Tno Werkwijze voor de vervaardiging van keramische holle vezels, in het bijzonder holle vezelmembranen voor microfiltratie, ultrafiltratie en gasscheiding.
JPH0827133B2 (ja) * 1993-07-13 1996-03-21 不二パウダル株式会社 湿潤粉粒体の処理装置
DE4334059A1 (de) * 1993-10-06 1995-04-13 Philips Patentverwaltung Schichtverbundfolie, Mehrfarbensiebdruckverfahren zu ihrer Herstellung und ihre Verwendung
DE4432459A1 (de) * 1994-09-12 1996-03-14 Basf Ag Verfahren zur Herstellung mehrfarbiger Keramikformteile
EP1032954A4 (en) * 1997-10-01 2004-06-02 Acumentrics Corp INTEGRATED SOLID FUEL CELL AND REFORMER
US6123791A (en) * 1998-07-29 2000-09-26 Applied Materials, Inc. Ceramic composition for an apparatus and method for processing a substrate

Also Published As

Publication number Publication date
DE50003469D1 (de) 2003-10-02
JP2003500267A (ja) 2003-01-07
DE19924134A1 (de) 2000-11-30
EP1198436B1 (de) 2003-08-27
BR0010865B1 (pt) 2009-08-11
US6780349B1 (en) 2004-08-24
ES2206265T3 (es) 2004-05-16
EP1198436A1 (de) 2002-04-24
KR100657190B1 (ko) 2006-12-14
KR20020025872A (ko) 2002-04-04
WO2000073239A1 (de) 2000-12-07

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/05/2000, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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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 2607 DE 22-12-2020 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.