ES2215574T3 - Procedimiento para preparar composiciones ceramicas. - Google Patents

Procedimiento para preparar composiciones ceramicas.

Info

Publication number
ES2215574T3
ES2215574T3 ES00308272T ES00308272T ES2215574T3 ES 2215574 T3 ES2215574 T3 ES 2215574T3 ES 00308272 T ES00308272 T ES 00308272T ES 00308272 T ES00308272 T ES 00308272T ES 2215574 T3 ES2215574 T3 ES 2215574T3
Authority
ES
Spain
Prior art keywords
weight
polymeric additive
mineral material
ceramic suspension
percent
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
ES00308272T
Other languages
English (en)
Inventor
Linda Katherine Molnar
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 ES2215574T3 publication Critical patent/ES2215574T3/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
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Un procedimiento para preparar una composición cerámica, el cual comprende: (a) la formación de una suspensión acuosa cerámica que comprende del 45 al 85% de material mineral matriz, basado en el peso de la suspensión cerámica acuosa, y desde el 0, 05 al 10 por ciento en peso de aditivo polimérico, basado en el peso del material mineral matriz; (b) el desecado de la suspensión cerámica acuosa para formar un compuesto de material mineral matriz y aditivo polimérico por medio de un proceso seleccionado de entre uno o más de secado de aspersión, moldeo en barbotina y prensa filtradora; (c) compactación del compuesto de material mineral matriz y aditivo polimérico para formar un cuerpo verde, y (d) la sinterización del cuerpo verde; en el que el aditivo polimérico se selecciona de entre uno o más polímeros que comprendan, en calidad de unidades polimerizadas, desde 0, 1 a 20 por ciento, basado en el peso del polímero, de monómero que contenga ácido seleccionado de uno o más de ácido acrílico, ácido metacrílico y las sales de metal alcalino y de amonio de los mismos, y del 15 al 65 por ciento en peso, basado en el peso del polímero, de uno o más monómeros monoaromáticos de vinilo o vinilideno, y en el que la suspensión cerámica acuosa retiene una viscosidad de, al menos, 0, 15 hasta no menos de 1, 5 pascales-segundo a la temperatura ambiente, durante, al menos, 24 horas después de que el aditivo polimérico se ha añadido a la suspensión cerámica acuosa.
ES00308272T 1999-10-05 2000-09-21 Procedimiento para preparar composiciones ceramicas. Expired - Lifetime ES2215574T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15770499P 1999-10-05 1999-10-05

Publications (1)

Publication Number Publication Date
ES2215574T3 true ES2215574T3 (es) 2004-10-16

Family

ID=22564918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00308272T Expired - Lifetime ES2215574T3 (es) 1999-10-05 2000-09-21 Procedimiento para preparar composiciones ceramicas.

Country Status (12)

Country Link
US (1) US6312627B1 (es)
EP (1) EP1090890B1 (es)
JP (1) JP2001146481A (es)
KR (1) KR100697116B1 (es)
CN (1) CN1290672A (es)
AU (1) AU6125100A (es)
BR (1) BR0004641A (es)
CA (1) CA2320616A1 (es)
DE (1) DE60008830T2 (es)
ES (1) ES2215574T3 (es)
MX (1) MXPA00009536A (es)
TW (1) TW500708B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6753299B2 (en) * 2001-11-09 2004-06-22 Badger Mining Corporation Composite silica proppant material
KR100454716B1 (ko) * 2002-04-03 2004-11-05 한국과학기술연구원 아크릴계 결합제를 사용한 수계 세라믹 슬러리 및 이를이용한 세라믹테이프의 제조방법
TWI361469B (en) * 2007-03-09 2012-04-01 Rohm & Haas Elect Mat Chemical vapor deposited silicon carbide articles
KR101064841B1 (ko) * 2007-11-28 2011-09-14 (주)엘지하우시스 유무기 하이브리드 타일 및 그의 제조방법
CA2721916A1 (en) * 2008-04-28 2009-11-05 Schlumberger Canada Limited Strong low density ceramics
AT506893B1 (de) * 2008-05-21 2010-04-15 Swarovski & Co Zweifärbiges keramikformteil
CN101774815B (zh) * 2009-01-12 2012-07-25 陈月宝 轻质防火隔热耐蚀陶瓷的配方
CN101585700B (zh) * 2009-06-22 2012-09-26 潮州升煌陶瓷制作有限公司 一种釉中彩陶瓷及其制备方法
DE102010029438A1 (de) 2010-05-28 2011-12-01 Robert Bosch Gmbh Hochgefüllte Keramik/Polymer-Komposite mit erhöhter Plastizität
US10889661B2 (en) 2010-12-17 2021-01-12 Basf Se Stable polyacrylic acids, their manufacture and their use
RU2481310C1 (ru) * 2012-01-12 2013-05-10 Юлия Алексеевна Щепочкина Керамическая масса для изготовления облицовочной плитки
CN107415024B (zh) * 2017-08-03 2019-07-26 陆升(福建)集团有限公司 一种白陶瓷工艺品的制备工艺
CN111192992B (zh) * 2020-01-20 2022-04-22 武汉中兴创新材料技术有限公司 一种超薄涂层隔膜的制备方法和装置
AT17374U1 (de) * 2020-03-23 2022-02-15 Wienerberger Ag Verfahren zur Herstellung von Keramikwaren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968460A (en) 1986-03-07 1990-11-06 Basf Aktiengesellschaft Ceramics
WO1989004735A1 (en) * 1987-11-25 1989-06-01 Ceramics Process Systems Corporation Process of preparing sintered shapes containing reinforcement
JPH01289872A (ja) * 1988-05-17 1989-11-21 Lion Corp 塗被紙用顔料分散剤
JPH05149196A (ja) * 1991-10-04 1993-06-15 Ngk Insulators Ltd セラミツクポートライナーの成形方法
DE4233518C1 (de) * 1992-10-06 1994-08-25 Hoechst Ag Wäßrige Gießmasse zur Herstellung von grünen Keramikfolien und daraus hergestellte Keramikformteile
ES2121974T3 (es) * 1993-07-21 1998-12-16 Kao Corp Sa Composicion de materia prima para materiales ceramicos y procedimiento para su preparacion.
US5487855A (en) 1994-09-16 1996-01-30 Nalco Chemical Company Polymeric binders for enhancing green strength of pressed ceramics
US5908889A (en) 1997-12-03 1999-06-01 Nalco Chemical Company Polyamide binders for ceramics manufacture

Also Published As

Publication number Publication date
CA2320616A1 (en) 2001-04-05
US6312627B1 (en) 2001-11-06
AU6125100A (en) 2001-04-12
EP1090890A2 (en) 2001-04-11
MXPA00009536A (es) 2002-05-23
BR0004641A (pt) 2001-06-19
DE60008830D1 (de) 2004-04-15
TW500708B (en) 2002-09-01
KR20010050728A (ko) 2001-06-15
CN1290672A (zh) 2001-04-11
JP2001146481A (ja) 2001-05-29
DE60008830T2 (de) 2005-01-13
KR100697116B1 (ko) 2007-03-21
EP1090890B1 (en) 2004-03-10
EP1090890A3 (en) 2002-01-02

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