DE3778138D1 - Verfahren zum entfernen der zusaetze beim pulverformverfahren. - Google Patents

Verfahren zum entfernen der zusaetze beim pulverformverfahren.

Info

Publication number
DE3778138D1
DE3778138D1 DE8787904313T DE3778138T DE3778138D1 DE 3778138 D1 DE3778138 D1 DE 3778138D1 DE 8787904313 T DE8787904313 T DE 8787904313T DE 3778138 T DE3778138 T DE 3778138T DE 3778138 D1 DE3778138 D1 DE 3778138D1
Authority
DE
Germany
Prior art keywords
additives
powder molding
molding method
powder
molding
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 - Fee Related
Application number
DE8787904313T
Other languages
English (en)
Inventor
Norihiro Murakawa
Hisashi Isomura
Kazukiyo Miura
Shinichi Mitui-Toatsu Iiz Aoki
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of DE3778138D1 publication Critical patent/DE3778138D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B35/64—Burning or sintering processes
    • 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
    • C04B35/638—Removal thereof

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)
  • Powder Metallurgy (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE8787904313T 1986-07-01 1987-07-01 Verfahren zum entfernen der zusaetze beim pulverformverfahren. Expired - Fee Related DE3778138D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15280786 1986-07-01
JP4148787 1987-02-26
PCT/JP1987/000459 WO1988000174A1 (en) 1986-07-01 1987-07-01 Process for removing additive from powder molding

Publications (1)

Publication Number Publication Date
DE3778138D1 true DE3778138D1 (de) 1992-05-14

Family

ID=26381113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787904313T Expired - Fee Related DE3778138D1 (de) 1986-07-01 1987-07-01 Verfahren zum entfernen der zusaetze beim pulverformverfahren.

Country Status (5)

Country Link
US (1) US4923652A (de)
EP (1) EP0273982B1 (de)
KR (1) KR900003317B1 (de)
DE (1) DE3778138D1 (de)
WO (1) WO1988000174A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238627A (en) * 1988-06-01 1993-08-24 Ngk Insulators, Ltd. Method for producing ceramics sintered article and molding method and molding apparatus to be used therefor
JPH02137773A (ja) * 1988-11-15 1990-05-28 Ngk Insulators Ltd セラミックス成形体の脱脂方法
DE3916044C2 (de) * 1989-05-17 1994-05-26 Dyko Industriekeramik Gmbh Verfahren zur Herstellung eines geformten oder ungeformten feuerfesten Erzeugnisses und die Verwendung der damit hergestellten Erzeugnisse
US5356579A (en) * 1990-05-18 1994-10-18 E. Khashoggi Industries Methods of manufacture and use for low density hydraulically bonded cement compositions
US5977230A (en) * 1998-01-13 1999-11-02 Planet Polymer Technologies, Inc. Powder and binder systems for use in metal and ceramic powder injection molding
EP2860559A4 (de) * 2012-06-07 2016-03-02 Adamant Co Ltd Buchse zur optischen kommunikation und verfahren zur herstellung der buchse zur optischen kommunikation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520259A (en) * 1978-07-28 1980-02-13 Ngk Spark Plug Co Production of high density sintered body
JPS59198105A (ja) * 1983-04-26 1984-11-09 トヨタ自動車株式会社 セラミツクス製品の製造方法
DE3323509C2 (de) * 1983-06-30 1985-05-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Herstellung von Keramikformteilen
JPS60195063A (ja) * 1984-03-16 1985-10-03 日本碍子株式会社 セラミツクスの製法
JPS6186211A (ja) * 1984-10-04 1986-05-01 日本碍子株式会社 セラミックス複合構造体及びその製造法
JPS61191568A (ja) * 1985-02-16 1986-08-26 松下電器産業株式会社 セラミツク射出成形体の焼成方法

Also Published As

Publication number Publication date
EP0273982A4 (de) 1989-09-19
EP0273982B1 (de) 1992-04-08
EP0273982A1 (de) 1988-07-13
WO1988000174A1 (en) 1988-01-14
US4923652A (en) 1990-05-08
KR900003317B1 (ko) 1990-05-14
KR880701693A (ko) 1988-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee