ES2140986T3 - Procedimiento para preparar aglomerados frescos. - Google Patents

Procedimiento para preparar aglomerados frescos.

Info

Publication number
ES2140986T3
ES2140986T3 ES98304625T ES98304625T ES2140986T3 ES 2140986 T3 ES2140986 T3 ES 2140986T3 ES 98304625 T ES98304625 T ES 98304625T ES 98304625 T ES98304625 T ES 98304625T ES 2140986 T3 ES2140986 T3 ES 2140986T3
Authority
ES
Spain
Prior art keywords
resistance
bodies
uncooked
wet
polymeric binder
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
ES98304625T
Other languages
English (en)
Inventor
David William Whitman
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of ES2140986T3 publication Critical patent/ES2140986T3/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • 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
    • 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
    • C04B35/63424—Polyacrylates; Polymethacrylates
    • 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
    • C04B35/6344—Copolymers containing at least three different monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Sealing Material Composition (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LA PRESENTE INVENCION PROPORCIONA UN METODO DE PREPARACION DE CUERPOS SIN COCER SEMIHUMEDOS, CON RESISTENCIA EN HUMEDO MEJORADA. LA RESISTENCIA EN HUMEDO DE DICHOS CUERPOS SE INCREMENTA MEDIANTE LA ADICION DE AL MENOS UN AGLUTINANTE POLIMERICO, DE PESO MOLECULAR SUPERIOR A 50.000, EL CUAL COMPRENDE, COMO UNIDADES POLIMERIZADAS, AL MENOS EL 10 POR CIENTO DE UNO O MAS ACIDOS MONOETILENICAMENTE INSATURADOS, SALES O ANHIDRIDOS, Y COMPRENDE ADEMAS AL MENOS UNA SUSTANCIA HIDROFOBA POR CADENA POLIMERICA, COMO PROMEDIO. LA PRESENTE INVENCION PROPORCIONA ADEMAS CUERPOS SIN COCER SEMIHUMEDOS PRENSADOS, CON RESISTENCIA EN HUMEDO MEJORADA, FABRICADOS MEDIANTE EL METODO DESCRITO. EN UNA REALIZACION DE LA INVENCION, EL AGLUTINANTE POLIMERICO INCREMENTA LA RESISTENCIA EN HUMEDO DE CUERPOS CERAMICOS SIN COCER. EN OTRA REALIZACION, EL AGLUTINANTE POLIMERICO AUMENTA LA RESISTENCIA EN HUMEDO DE CUERPOS METALURGICOS SIN COCER. EN OTRA REALIZACION, EL AGLUTINANTE POLIMERICO INCREMENTA LA RESISTENCIA EN HUMEDO DE CUERPOS CERAMETALICOS SIN COCER.
ES98304625T 1997-06-26 1998-06-11 Procedimiento para preparar aglomerados frescos. Expired - Lifetime ES2140986T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5085197P 1997-06-26 1997-06-26

Publications (1)

Publication Number Publication Date
ES2140986T3 true ES2140986T3 (es) 2000-03-01

Family

ID=21967879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98304625T Expired - Lifetime ES2140986T3 (es) 1997-06-26 1998-06-11 Procedimiento para preparar aglomerados frescos.

Country Status (8)

Country Link
US (1) US6030564A (es)
EP (1) EP0887327B1 (es)
JP (1) JPH1199510A (es)
AU (1) AU6595498A (es)
BR (1) BR9802008A (es)
CA (1) CA2241090A1 (es)
DE (1) DE69800047T2 (es)
ES (1) ES2140986T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043453A1 (de) * 2000-09-04 2002-03-14 Basf Ag Polymermodifizierte Formkörper aus Ton
JP2009520077A (ja) * 2005-12-15 2009-05-21 キャボット コーポレイション 透明ポリマー複合材料
US7470974B2 (en) * 2006-07-14 2008-12-30 Cabot Corporation Substantially transparent material for use with light-emitting device
RU2360887C1 (ru) * 2007-12-11 2009-07-10 Попова Елена Алексеевна Керамическая масса для получения кирпича и способ его изготовления
EP2748121A4 (en) * 2011-08-24 2015-05-06 Polyvalor Société En Commandite POROUS SIC CERAMIC AND METHOD OF MANUFACTURING
WO2020245645A1 (en) 2019-06-05 2020-12-10 Indian Institute of Technology Kharagpur A green body composition and functional gradient materials prepared thereof
CN114560703B (zh) * 2022-03-25 2023-03-21 山东百川智能科技有限公司 一种凝胶注模反应烧结碳化硅陶瓷工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH326252A (de) * 1953-09-05 1957-12-15 Maier Karl Kleinwerkzeugmaschine in Baukastenform, insbesondere für Amateure
US3988405A (en) * 1971-04-07 1976-10-26 Smith Robert D Process for forming thin walled articles or thin sheets
KR920000160B1 (ko) * 1984-03-15 1992-01-09 니혼 세끼유 가가꾸 가부시끼가이샤 세라믹용 수용성 공중합체성 결합제의 제조방법
US4968460A (en) * 1986-03-07 1990-11-06 Basf Aktiengesellschaft Ceramics
US5401695A (en) * 1994-01-24 1995-03-28 Rohm And Haas Company Process for preparing ceramic products
EP0764616B1 (en) * 1995-09-22 2000-01-19 Corning Incorporated Plastic formable mixtures and method of use therefor

Also Published As

Publication number Publication date
EP0887327B1 (en) 1999-12-08
CA2241090A1 (en) 1998-12-26
BR9802008A (pt) 1999-12-14
DE69800047D1 (de) 2000-01-13
AU6595498A (en) 1999-01-07
US6030564A (en) 2000-02-29
EP0887327A1 (en) 1998-12-30
DE69800047T2 (de) 2000-08-03
JPH1199510A (ja) 1999-04-13

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