ZA929001B - Process for preparing sintered shapes and compositions for use therein. - Google Patents

Process for preparing sintered shapes and compositions for use therein.

Info

Publication number
ZA929001B
ZA929001B ZA929001A ZA929001A ZA929001B ZA 929001 B ZA929001 B ZA 929001B ZA 929001 A ZA929001 A ZA 929001A ZA 929001 A ZA929001 A ZA 929001A ZA 929001 B ZA929001 B ZA 929001B
Authority
ZA
South Africa
Prior art keywords
compositions
preparing sintered
sintered shapes
shapes
preparing
Prior art date
Application number
ZA929001A
Other languages
English (en)
Inventor
W Michael Burk
Robert E Quinn
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of ZA929001B publication Critical patent/ZA929001B/xx

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
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • 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
    • C04B35/63444—Nitrogen-containing polymers, e.g. polyacrylamides, polyacrylonitriles, polyvinylpyrrolidone [PVP], polyethylenimine [PEI]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Oxide Ceramics (AREA)
ZA929001A 1991-11-22 1992-11-20 Process for preparing sintered shapes and compositions for use therein. ZA929001B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/796,150 US5281650A (en) 1991-11-22 1991-11-22 Process for preparing sintered shaped and articles so prepared thereby

Publications (1)

Publication Number Publication Date
ZA929001B true ZA929001B (en) 1993-06-01

Family

ID=25167438

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA929001A ZA929001B (en) 1991-11-22 1992-11-20 Process for preparing sintered shapes and compositions for use therein.

Country Status (12)

Country Link
US (1) US5281650A (xx)
EP (1) EP0543373A1 (xx)
JP (1) JPH0664963A (xx)
CN (1) CN1072669A (xx)
AU (1) AU2846792A (xx)
BR (1) BR9204590A (xx)
CA (1) CA2083430A1 (xx)
FI (1) FI925264A (xx)
IL (1) IL103790A0 (xx)
MX (1) MX9206668A (xx)
NO (1) NO924365L (xx)
ZA (1) ZA929001B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342563A (en) * 1991-11-22 1994-08-30 The Lubrizol Corporation Methods of preparing sintered shapes and green bodies used therein
DE4422632C2 (de) * 1993-06-30 1997-07-03 Nalco Chemical Co Verfahren und Verwendung einer Terpolymers zur Herstellung eines Oxidkeramik-Materials
DE4325483A1 (de) * 1993-07-29 1995-02-02 Bayer Ag Thermoplatische Formmassen
US5380782A (en) * 1993-10-04 1995-01-10 Rohm And Haas Company Polymeric dispersants for ceramic materials
US5401695A (en) * 1994-01-24 1995-03-28 Rohm And Haas Company Process for preparing ceramic products
JPH09131047A (ja) * 1995-10-31 1997-05-16 Fuji Denki Kogyo Kk 小電力用ｄｃ／ｄｃコンバータ
US5698626A (en) * 1996-12-18 1997-12-16 Witco Corporation Functional group terminated polymers containing sulfonate group via polymerization of sulfonated monomers
US6166165A (en) * 1996-12-18 2000-12-26 Witco Corporation Polyurethane synthesis from functional group terminated polymers containing sulfonate groups
US6093761A (en) 1999-04-14 2000-07-25 Stanton Advanced Materials, Inc. Binder system and method for particulate material
US6376585B1 (en) 2000-06-26 2002-04-23 Apex Advanced Technologies, Llc Binder system and method for particulate material with debind rate control additive
US9139893B2 (en) 2008-12-22 2015-09-22 Baker Hughes Incorporated Methods of forming bodies for earth boring drilling tools comprising molding and sintering techniques
CN110078489B (zh) * 2019-05-13 2021-11-16 海宁联丰磁业股份有限公司 一种低损耗软磁铁氧体材料及其制备方法
CN117286425B (zh) * 2023-09-22 2024-04-26 亚新科合金材料(仪征)有限公司 一种粉末冶金偏心环用材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232117A1 (de) * 1982-08-28 1984-03-01 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von magnetischen aufzeichnungstraegern
ATE25958T1 (de) * 1982-11-10 1987-04-15 Allied Colloids Ltd Calciumcarbonat dispersionen.
KR920000160B1 (ko) * 1984-03-15 1992-01-09 니혼 세끼유 가가꾸 가부시끼가이샤 세라믹용 수용성 공중합체성 결합제의 제조방법
EP0205744A3 (en) * 1985-02-22 1990-02-28 HENKEL CORPORATION (a Delaware corp.) Energy efficient high solids slurry stabilizers
EP0271784B1 (en) * 1986-12-19 1993-05-26 National Starch and Chemical Investment Holding Corporation Water soluble polymers containing allyloxybenzenesulfonate monomers

Also Published As

Publication number Publication date
EP0543373A1 (en) 1993-05-26
FI925264A0 (fi) 1992-11-19
FI925264A (fi) 1993-05-23
CA2083430A1 (en) 1993-05-23
IL103790A0 (en) 1993-04-04
NO924365L (no) 1993-05-24
CN1072669A (zh) 1993-06-02
NO924365D0 (no) 1992-11-12
AU2846792A (en) 1993-05-27
US5281650A (en) 1994-01-25
MX9206668A (es) 1993-05-01
BR9204590A (pt) 1993-05-25
JPH0664963A (ja) 1994-03-08

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