NO934251L - Fremgangsmåte og formmasse for fremstilling av uorganiske sintringsprodukter ved spröytestöping - Google Patents

Fremgangsmåte og formmasse for fremstilling av uorganiske sintringsprodukter ved spröytestöping

Info

Publication number
NO934251L
NO934251L NO934251A NO934251A NO934251L NO 934251 L NO934251 L NO 934251L NO 934251 A NO934251 A NO 934251A NO 934251 A NO934251 A NO 934251A NO 934251 L NO934251 L NO 934251L
Authority
NO
Norway
Prior art keywords
pulp
preparation
injection molding
sintering products
inorganic sintering
Prior art date
Application number
NO934251A
Other languages
English (en)
Other versions
NO934251D0 (no
Inventor
Michael Bayer
Peter Pyka
Heike Wagner
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO934251D0 publication Critical patent/NO934251D0/no
Publication of NO934251L publication Critical patent/NO934251L/no

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Glass Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Powder Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)

Abstract

I en keramisk eller pulvermetallurgisk formmasse, som inneholder voks som bindemiddel, fører tilsetning av en etylen-vinylacetat-kopolymer, et organisk peroksid, en azoester og en alkohol i forbindelse med en ekstraksjon med et oppløsningsmiddel til en forbedring av form-stabilitet og avvoksing av de sprøytestøpte formdelene.
NO934251A 1992-11-25 1993-11-24 Fremgangsmåte og formmasse for fremstilling av uorganiske sintringsprodukter ved spröytestöping NO934251L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4239518 1992-11-25

Publications (2)

Publication Number Publication Date
NO934251D0 NO934251D0 (no) 1993-11-24
NO934251L true NO934251L (no) 1994-05-26

Family

ID=6473555

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934251A NO934251L (no) 1992-11-25 1993-11-24 Fremgangsmåte og formmasse for fremstilling av uorganiske sintringsprodukter ved spröytestöping

Country Status (12)

Country Link
US (1) US5417756A (no)
EP (1) EP0599285B1 (no)
JP (1) JP3419517B2 (no)
AT (1) ATE138361T1 (no)
CA (1) CA2109883A1 (no)
DE (1) DE59302682D1 (no)
DK (1) DK0599285T3 (no)
ES (1) ES2089683T3 (no)
FI (1) FI935200A (no)
HK (1) HK1006706A1 (no)
NO (1) NO934251L (no)
TR (1) TR27257A (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438962A1 (de) * 1994-10-31 1996-05-02 Hoechst Ag Formmasse zur Verarbeitung sinterfähiger Polymerpulver durch Spritzgießen
US5709740A (en) * 1996-02-23 1998-01-20 Hoechst Celanese Corp. Thermally expandable, viscosity modified wax compositions and method of use in actuators
US6093761A (en) 1999-04-14 2000-07-25 Stanton Advanced Materials, Inc. Binder system and method for particulate material
KR100361741B1 (ko) * 1999-12-24 2002-11-23 주식회사 풍산 분말사출성형용 결합제 및 이를 이용한 혼합체의 강도향상방법
US6376585B1 (en) 2000-06-26 2002-04-23 Apex Advanced Technologies, Llc Binder system and method for particulate material with debind rate control additive
US6592695B1 (en) 2000-11-16 2003-07-15 General Electric Company Binder system for ceramic arc discharge lamp
DE102008021006A1 (de) * 2008-04-25 2009-11-05 Byk-Chemie Gmbh Partikuläre Wachskomposite und Verfahren zu deren Herstellung sowie deren Verwendung
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
KR101071554B1 (ko) * 2010-04-06 2011-10-10 주식회사 하스 세라믹 유치관 제조방법 및 이에 의해 제조된 세라믹 유치관
JP5007356B2 (ja) * 2010-04-30 2012-08-22 株式会社ノリタケカンパニーリミテド 多孔質セラミックス製造用の射出成形用材料及びこれを使用する多孔質セラミックスの製造方法
FR2970194B1 (fr) 2011-01-06 2012-12-28 Commissariat Energie Atomique Melange maitre pour le moulage par injection de poudre ceramique ou metallique et methode pour sa preparation
KR102105574B1 (ko) * 2020-03-23 2020-04-28 주식회사 풍산 파쇄 탄자 및 이를 포함하는 파쇄탄

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725138A1 (de) * 1987-07-29 1989-02-09 Basf Ag Verfahren zur herstellung keramischer formteile
US4906424A (en) * 1988-02-16 1990-03-06 Hoechst Celanese Corp. Reaction injection molding of ceramic or metallic greenbodies
JPH02302357A (ja) * 1988-12-24 1990-12-14 Ngk Insulators Ltd セラミックス射出成形材料及びこれを用いた射出成形方法
JPH0354158A (ja) * 1989-07-21 1991-03-08 Koei Chem Co Ltd 射出成形用セラミックス組成物
US5258151A (en) * 1991-06-01 1993-11-02 Hoechst Aktiengesellschaft Molding composition for the production of inorganic sintered products
TW268910B (no) * 1991-06-18 1996-01-21 Hoechst Ag

Also Published As

Publication number Publication date
NO934251D0 (no) 1993-11-24
FI935200A (fi) 1994-05-26
FI935200A0 (fi) 1993-11-23
TR27257A (tr) 1994-12-22
DK0599285T3 (da) 1996-09-23
EP0599285A1 (de) 1994-06-01
JPH06263524A (ja) 1994-09-20
EP0599285B1 (de) 1996-05-22
ATE138361T1 (de) 1996-06-15
HK1006706A1 (en) 1999-03-12
DE59302682D1 (de) 1996-06-27
JP3419517B2 (ja) 2003-06-23
CA2109883A1 (en) 1994-05-26
ES2089683T3 (es) 1996-10-01
US5417756A (en) 1995-05-23

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