ES2113702T3 - Composiciones en suspension para propositos relacionados con el moldeo plastico y productos obtenidos de las mismas. - Google Patents

Composiciones en suspension para propositos relacionados con el moldeo plastico y productos obtenidos de las mismas.

Info

Publication number
ES2113702T3
ES2113702T3 ES95112818T ES95112818T ES2113702T3 ES 2113702 T3 ES2113702 T3 ES 2113702T3 ES 95112818 T ES95112818 T ES 95112818T ES 95112818 T ES95112818 T ES 95112818T ES 2113702 T3 ES2113702 T3 ES 2113702T3
Authority
ES
Spain
Prior art keywords
molding
dehydration
plastic molding
mixed
composition
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
ES95112818T
Other languages
English (en)
Inventor
Naoyuki Katoh
Kemehiko Sanada
Hiroshi Muto
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2113702T3 publication Critical patent/ES2113702T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • C04B33/18Compounding ingredients for liquefying the batches
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/28Slip casting
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63Preparing 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
    • C04B35/632Organic additives
    • C04B35/634Polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

[FINALIDAD] LA INVENCION PROPORCIONA UNA COMPOSICION DE UN MEDIO PASTOSO CON LA CUAL SE PUEDE LOGRAR UNA GRAN EFECTIVIDAD EN LA DISPERSION UNIFORME, Y LAS OPERACIONES DE DESHIDRATACION Y CONCENTRACION, REALIZADAS EN UNA PRENSA. LA COMPOSICION SE CARACTERIZA ASIMISMO POR EXCELENTES PROPIEDADES DE SECADO Y RESISTENCIA MECANICA. TAMBIEN SE PROPORCIONA UNA BASE DESTINADA AL MOLDEO DE PLASTICOS, OBTENIDA POR DESHIDRATACION DE LA COMPOSICION CITADA, UN METODO DE MOLDEO DE PIEZAS PLASTICAS MOLDEADAS EN EL QUE SE UTILIZA DICHA BASE, Y SINTERIZADOS OBTENIDOS POR COCCION DE DICHAS PIEZAS MOLDEADAS. [CONSTITUCION] SE ADICIONAN A LOS MATERIALES DE BASE, POLVO DE RESINA REDISPERSABLE Y AGUA Y SE MEZCLAN, DE FORMA QUE EL POLVO REDISPERSABLE SE DISPERSA UNIFORMEMENTE DE MANERA MUY ESTABLE; EL CONTENIDO EN AGUA SE REDUCE CONSIDERABLEMENTE MEDIANTE FILTRADO Y DESHIDRATACION DEL MEDIO PASTOSO, Y SE PREPARA UNA BASE PARA MOLDEO DE PLASTICOS, Y, MEDIANTE MOLDEO PLASTICO DE ESTE MATERIAL EN LA FORMA DESEADA, SEOBTIENEN PIEZAS MOLDEADAS DE UNA RESISTENCIA MECANICA CONSIDERABLEMENTE INCREMENTADA. CONSECUENTEMENTE, SE POSIBILITA LA FABRICACION DE SINTERIZADOS MAS DELGADOS, LIGEROS, O MAYORES QUE LOS PRODUCTOS DE FORMAS CONVENCIONALES.
ES95112818T 1995-08-16 1995-08-16 Composiciones en suspension para propositos relacionados con el moldeo plastico y productos obtenidos de las mismas. Expired - Lifetime ES2113702T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950112818 EP0758630B1 (en) 1995-08-16 1995-08-16 Slurry compositions for plastic molding purposes and products obtained thereof

Publications (1)

Publication Number Publication Date
ES2113702T3 true ES2113702T3 (es) 1998-05-01

Family

ID=8219526

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95112818T Expired - Lifetime ES2113702T3 (es) 1995-08-16 1995-08-16 Composiciones en suspension para propositos relacionados con el moldeo plastico y productos obtenidos de las mismas.

Country Status (3)

Country Link
EP (1) EP0758630B1 (es)
DE (1) DE69501826T2 (es)
ES (1) ES2113702T3 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167741B (en) * 1984-10-16 1988-06-29 Mitsui Toatsu Chemicals Process for forming ceramics
DE3626663A1 (de) * 1986-08-07 1988-02-11 Roehm Gmbh Bindemittel fuer formsande
ES2032281T3 (es) * 1986-08-07 1993-02-01 Rohm Gmbh Procedimiento para la preparacion de un polvo de material plastico redispersable.
JPH0364465A (ja) 1989-08-02 1991-03-19 Fujitsu Ltd 有機金属気相成長法
JPH0432155A (ja) 1990-05-25 1992-02-04 Iwasaki Electric Co Ltd 金属蒸気放電灯点灯装置
JPH05104509A (ja) 1991-10-17 1993-04-27 Kawasaki Refract Co Ltd セラミツクスの鋳込成形方法
JP3337308B2 (ja) * 1994-03-05 2002-10-21 ビーエーエスエフディスパージョン株式会社 鋳込成形用スラリ−組成物、それを使用する鋳込成形体の成形方法、およびそれを焼成した焼結体

Also Published As

Publication number Publication date
EP0758630B1 (en) 1998-03-18
EP0758630A1 (en) 1997-02-19
DE69501826T2 (de) 1998-07-09
DE69501826D1 (de) 1998-04-23

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