ES2091017T3 - Procedimiento para la fabricacion de materiales pulverulentos para el moldeo por inyeccion de materiales ceramicos y utilizacion de estos materiales pulverulentos. - Google Patents

Procedimiento para la fabricacion de materiales pulverulentos para el moldeo por inyeccion de materiales ceramicos y utilizacion de estos materiales pulverulentos.

Info

Publication number
ES2091017T3
ES2091017T3 ES93915658T ES93915658T ES2091017T3 ES 2091017 T3 ES2091017 T3 ES 2091017T3 ES 93915658 T ES93915658 T ES 93915658T ES 93915658 T ES93915658 T ES 93915658T ES 2091017 T3 ES2091017 T3 ES 2091017T3
Authority
ES
Spain
Prior art keywords
injection
moulding
materials
powder materials
manufacture
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 - Lifetime
Application number
ES93915658T
Other languages
English (en)
Inventor
Karl Hehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6464737&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2091017(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2091017T3 publication Critical patent/ES2091017T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C04B33/24—Manufacture of porcelain or white ware
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA ELABORACION DE MASAS PULVERIFORMES PARA MOLDEO DE INYECCION DE MATERIALES CERAMICOS, SIENDO MEZCLADOS LOS COMPONENTES, ANTES DEL PROCESO DE MOLDEO DE INYECCION, CON UN AGLOMERANTE QUE ES LIBERADO DESPUES DEL MOLDEO DE INYECCION. DE ACUERDO CON LA INVENCION SE DISPONE DE UNA PRIMERA ETAPA EN DONDE SE INTRODUCE UN TRATAMIENTO TERMICO O UN TRATAMIENTO A PRESION, O AMBOS, Y EN DONDE ES ELIMINADA EL AGUA DE CRISTALIZACION CONTENIDA EN LA RETICULA CRISTALINA. ESTO HACE POSIBLE LA UTILIZACION DE MATERIALES CERAMICOS EN PROCESOS DE MOLDEADO DE INYECCION. ES EN PARTICULAR VENTAJOSO LA UTILIZACION DE TALES COMPONENTES EN LA FABRICACION DE PORCELANA, POR EJEMPLO EN EL HORNEADO DE TALES OBJETOS DE MOLDEO DE INYECCION PARA PRODUCIR PORCELANA.
ES93915658T 1992-08-03 1993-07-20 Procedimiento para la fabricacion de materiales pulverulentos para el moldeo por inyeccion de materiales ceramicos y utilizacion de estos materiales pulverulentos. Expired - Lifetime ES2091017T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4225623A DE4225623C2 (de) 1992-08-03 1992-08-03 Verfahren zur Herstellung einer pulverförmigen Spritzgußmasse für die Herstellung von Porzellan und deren Verwendung

Publications (1)

Publication Number Publication Date
ES2091017T3 true ES2091017T3 (es) 1996-10-16

Family

ID=6464737

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93915658T Expired - Lifetime ES2091017T3 (es) 1992-08-03 1993-07-20 Procedimiento para la fabricacion de materiales pulverulentos para el moldeo por inyeccion de materiales ceramicos y utilizacion de estos materiales pulverulentos.

Country Status (5)

Country Link
EP (1) EP0652855B1 (es)
AT (1) ATE138360T1 (es)
DE (2) DE4225623C2 (es)
ES (1) ES2091017T3 (es)
WO (1) WO1994003408A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601852A1 (de) * 1996-01-19 1997-07-24 Altes Peter Verfahren zur Herstellung keramischer silikatischer Formkörper
DE19715940C2 (de) * 1996-10-10 2003-04-24 Youngbok Cho Verfahren zum Zubereiten einer keramischen Masse und Verfahren zum Aufbringen eines Überzugs aus dieser keramischen Masse auf ein Trägermaterial
DE19804714A1 (de) * 1998-02-06 1999-08-12 Johannes Prof Dr Rer N Gartzen Verfahren zur Herstellung eines Körpers
PE20010581A1 (es) 1999-08-31 2001-06-04 Schering Ag Mesoprogestinas (modulares de receptores de progesterona) como componentes de composiciones utilizadas para la terapia de sustitucion hormonal (hrt)
EP1154289A1 (de) 2000-05-09 2001-11-14 Alcan Technology & Management AG Reflektor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1644244A (en) * 1926-06-10 1927-10-04 Us Commerce Composition of matter, a. superrefractory body formed therefrom, and process of manufacturing the same
DE1966350C3 (de) * 1969-03-12 1981-07-16 Intong AB, Kumla Verwendung von synthetischen Calciumhydrosilikaten in keramischen Massen und Glasuren
DE3245184C2 (de) * 1982-12-07 1986-04-03 Hutschenreuther Ag, 8672 Selb Verfahren zur Herstellung spritzgießfähiger keramischer Massen
JPS59184762A (ja) * 1983-04-04 1984-10-20 日本高圧電気株式会社 成形に適した低温焼成磁器用組成物

Also Published As

Publication number Publication date
EP0652855A1 (de) 1995-05-17
EP0652855B1 (de) 1996-05-22
DE59302703D1 (de) 1996-06-27
ATE138360T1 (de) 1996-06-15
DE4225623C2 (de) 1994-06-30
DE4225623A1 (de) 1994-02-24
WO1994003408A1 (de) 1994-02-17

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