DE69620946T2 - Verfahren zum Herstellen eines zylinderförmigen keramischen Gegenstandes - Google Patents

Verfahren zum Herstellen eines zylinderförmigen keramischen Gegenstandes

Info

Publication number
DE69620946T2
DE69620946T2 DE69620946T DE69620946T DE69620946T2 DE 69620946 T2 DE69620946 T2 DE 69620946T2 DE 69620946 T DE69620946 T DE 69620946T DE 69620946 T DE69620946 T DE 69620946T DE 69620946 T2 DE69620946 T2 DE 69620946T2
Authority
DE
Germany
Prior art keywords
manufacturing
ceramic article
cylindrical ceramic
cylindrical
article
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
DE69620946T
Other languages
English (en)
Other versions
DE69620946D1 (de
Inventor
Toshio Ohashi
Sugio Miyazawa
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE69620946D1 publication Critical patent/DE69620946D1/de
Publication of DE69620946T2 publication Critical patent/DE69620946T2/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
    • C04B35/626—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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Laser Surgery Devices (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
DE69620946T 1995-06-06 1996-06-05 Verfahren zum Herstellen eines zylinderförmigen keramischen Gegenstandes Expired - Fee Related DE69620946T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13962695A JP3217642B2 (ja) 1995-06-06 1995-06-06 棒状セラミック体の製造方法

Publications (2)

Publication Number Publication Date
DE69620946D1 DE69620946D1 (de) 2002-06-06
DE69620946T2 true DE69620946T2 (de) 2002-12-12

Family

ID=15249668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620946T Expired - Fee Related DE69620946T2 (de) 1995-06-06 1996-06-05 Verfahren zum Herstellen eines zylinderförmigen keramischen Gegenstandes

Country Status (4)

Country Link
US (1) US5756015A (de)
EP (1) EP0747333B1 (de)
JP (1) JP3217642B2 (de)
DE (1) DE69620946T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001064075A (ja) 1999-08-30 2001-03-13 Sumitomo Chem Co Ltd 透光性アルミナ焼結体およびその製造方法
EP2011451B1 (de) 2006-04-17 2013-06-05 Kabushiki Kaisha Shofu Zahn für ein zahnbogenmodell
CN101466326B (zh) * 2006-04-17 2012-03-21 株式会社松风 齿弓模型用牙齿及其制造方法
JP5499336B2 (ja) * 2011-07-29 2014-05-21 株式会社ノリタケカンパニーリミテド セラミック射出成形用材料およびその製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407967A (en) * 1979-08-16 1983-10-04 Frenchtown American Corp. Method for producing spheroidal ceramics
JPS5930760A (ja) * 1982-08-11 1984-02-18 日本特殊陶業株式会社 セラミツク素地の調製法
JPS5964198A (ja) * 1982-10-04 1984-04-12 Nanba Press Kogyo Kk 粒状構造物本体の内部に型抜きできない貫通中空部を形成する方法
DE3373808D1 (en) * 1983-01-24 1987-10-29 Sumitomo Chemical Co Making shaped sintered inorganic bodies
US4693244A (en) * 1984-05-22 1987-09-15 Surgical Laser Technologies, Inc. Medical and surgical laser probe I
US4592353A (en) * 1984-05-22 1986-06-03 Surgical Laser Technologies Ohio, Inc. Medical and surgical laser probe
JPS61122152A (ja) * 1984-11-20 1986-06-10 宇部興産株式会社 射出成形用セラミツク組成物
JPS623064A (ja) * 1985-06-27 1987-01-09 出光石油化学株式会社 セラミツクスバインダ−
US4736743A (en) * 1986-05-12 1988-04-12 Surgical Laser Technology, Inc. Vaporization contact laser probe
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
DE68902279T2 (de) * 1988-06-01 1993-03-11 Ngk Insulators Ltd Verfahren fuer die herstellung von gesinterten keramischen gegenstaenden.
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
JPH02171207A (ja) * 1988-12-24 1990-07-02 Ngk Insulators Ltd セラミックスの射出成形体及びその成形方法
JPH0383845A (ja) * 1989-08-24 1991-04-09 Tokin Corp セラミックス焼結体の製造方法
JPH0758364B2 (ja) * 1989-12-29 1995-06-21 持田製薬株式会社 レーザプローブおよびその製造方法
JPH03284264A (ja) * 1990-03-30 1991-12-13 Ngk Insulators Ltd セラミックス製注射針
US5154708A (en) * 1990-05-15 1992-10-13 Surgical Laser Technologies, Inc. Unitary scalpel for contact laser surgery
JPH04140105A (ja) * 1990-10-01 1992-05-14 Nishimura Togyo Kk 窒化アルミニウムセラミック成形体の製造方法
JPH075358B2 (ja) * 1990-11-29 1995-01-25 住友金属鉱山株式会社 透光性セラミックスの製造方法

Also Published As

Publication number Publication date
US5756015A (en) 1998-05-26
EP0747333B1 (de) 2002-05-02
JPH08332618A (ja) 1996-12-17
DE69620946D1 (de) 2002-06-06
JP3217642B2 (ja) 2001-10-09
EP0747333A1 (de) 1996-12-11

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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