TW200837114A - Cellulose ether additives for the extrusion of ceramic masses - Google Patents

Cellulose ether additives for the extrusion of ceramic masses Download PDF

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Publication number
TW200837114A
TW200837114A TW096145644A TW96145644A TW200837114A TW 200837114 A TW200837114 A TW 200837114A TW 096145644 A TW096145644 A TW 096145644A TW 96145644 A TW96145644 A TW 96145644A TW 200837114 A TW200837114 A TW 200837114A
Authority
TW
Taiwan
Prior art keywords
weight
parts
agglomerates
water
solvent
Prior art date
Application number
TW096145644A
Other languages
English (en)
Chinese (zh)
Inventor
Roland Bayer
Matthias Knarr
Original Assignee
Dow Wolff Cellulosics Gmbh
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 Dow Wolff Cellulosics Gmbh filed Critical Dow Wolff Cellulosics Gmbh
Publication of TW200837114A publication Critical patent/TW200837114A/zh

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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
    • C04B35/515—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C04B24/383—Cellulose or derivatives thereof
    • 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
    • C04B35/636—Polysaccharides or derivatives thereof
    • 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
    • C04B35/636—Polysaccharides or derivatives thereof
    • C04B35/6365—Cellulose or derivatives thereof
    • 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6021—Extrusion moulding
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/94—Products characterised by their shape
    • C04B2235/945—Products containing grooves, cuts, recesses or protusions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
TW096145644A 2006-12-22 2007-11-30 Cellulose ether additives for the extrusion of ceramic masses TW200837114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006062140A DE102006062140A1 (de) 2006-12-22 2006-12-22 Celluloseetheradditive für die Extrusion keramischer Massen

Publications (1)

Publication Number Publication Date
TW200837114A true TW200837114A (en) 2008-09-16

Family

ID=39027466

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096145644A TW200837114A (en) 2006-12-22 2007-11-30 Cellulose ether additives for the extrusion of ceramic masses

Country Status (12)

Country Link
US (2) US8354055B2 (cg-RX-API-DMAC7.html)
EP (1) EP2125664B1 (cg-RX-API-DMAC7.html)
JP (1) JP5345946B2 (cg-RX-API-DMAC7.html)
KR (1) KR101430418B1 (cg-RX-API-DMAC7.html)
CN (1) CN101679127B (cg-RX-API-DMAC7.html)
AR (1) AR064672A1 (cg-RX-API-DMAC7.html)
DE (1) DE102006062140A1 (cg-RX-API-DMAC7.html)
HU (1) HUE028728T2 (cg-RX-API-DMAC7.html)
MX (1) MX2009006734A (cg-RX-API-DMAC7.html)
PL (1) PL2125664T3 (cg-RX-API-DMAC7.html)
TW (1) TW200837114A (cg-RX-API-DMAC7.html)
WO (1) WO2008077452A2 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5902696B2 (ja) * 2010-10-12 2016-04-13 ダウ グローバル テクノロジーズ エルエルシー 新規なセルロースエーテルおよびその使用
CN105960386B (zh) * 2013-11-27 2021-08-03 康宁股份有限公司 用于改善的基材制造的组合物
JP6906343B2 (ja) * 2017-03-30 2021-07-21 日本碍子株式会社 炭化珪素質焼結体の製造方法
EP3661643B1 (en) 2017-08-02 2023-10-11 Solvay SA A method for forming an adsorptive carbonaceous shaped body and shaped green body and adsorptive carbonaceous bodies obtained therefrom
US11890607B2 (en) * 2017-11-30 2024-02-06 Corning Incorporated Ceramic articles with bleed-through barrier and methods of manufacture thereof
AT525295B1 (de) * 2021-07-30 2023-04-15 Lukas Moeltner Silikatkeramischer kompositwerkstoff und anwendungen davon

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DE69231163T2 (de) * 1991-10-28 2000-11-16 Idemitsu Petrochemical Co., Ltd. Orientierter trennbarer Film und Verfahren zu seiner Herstellung
DK0725628T3 (da) * 1994-08-30 2001-12-27 Alcon Lab Inc Termisk geldannende lægemiddelindgivelsesvehikler indeholdende celluloseethere
JPH09150056A (ja) 1995-12-01 1997-06-10 Kawata Mfg Co Ltd ハニカム状セラミック体及びその製造方法
US5925308A (en) * 1996-08-05 1999-07-20 Corning Incorporated Rapid-setting formable mixtures and method of making and using same
DE19746264A1 (de) * 1997-10-20 1999-04-29 Wolff Walsrode Ag Verfahren zur Herstellung einer Carboxymethylcellulose mit verbesserter Wasserretention
CN1075476C (zh) * 1998-03-27 2001-11-28 西南交通大学 一种陶瓷材料组合物
US6241940B1 (en) * 1998-06-06 2001-06-05 Corning Incorporated Method for producing ceramic bodies
CN1226536A (zh) * 1999-02-08 1999-08-25 李博文 高强度莫来石陶瓷的制备方法
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US6214204B1 (en) * 1999-08-27 2001-04-10 Corning Incorporated Ion-removal from water using activated carbon electrodes
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Also Published As

Publication number Publication date
US20130090235A1 (en) 2013-04-11
CN101679127A (zh) 2010-03-24
JP5345946B2 (ja) 2013-11-20
US20100144522A1 (en) 2010-06-10
CN101679127B (zh) 2013-03-20
US8354055B2 (en) 2013-01-15
EP2125664B1 (en) 2016-01-27
AR064672A1 (es) 2009-04-15
WO2008077452A2 (en) 2008-07-03
EP2125664A2 (en) 2009-12-02
DE102006062140A1 (de) 2008-06-26
JP2010513195A (ja) 2010-04-30
WO2008077452A3 (en) 2008-08-21
MX2009006734A (es) 2009-06-30
HUE028728T2 (en) 2017-01-30
US8623128B2 (en) 2014-01-07
KR20090101360A (ko) 2009-09-25
PL2125664T3 (pl) 2016-09-30
KR101430418B1 (ko) 2014-08-14

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