FI844011L - Zirkoniumoxidkulor foer pennor. - Google Patents

Zirkoniumoxidkulor foer pennor.

Info

Publication number
FI844011L
FI844011L FI844011A FI844011A FI844011L FI 844011 L FI844011 L FI 844011L FI 844011 A FI844011 A FI 844011A FI 844011 A FI844011 A FI 844011A FI 844011 L FI844011 L FI 844011L
Authority
FI
Finland
Prior art keywords
pennor
sculp
zirconium oxide
zirconium
oxide
Prior art date
Application number
FI844011A
Other languages
English (en)
Other versions
FI844011A0 (fi
Inventor
John Noel Hansson
Herbert Loyal Johns
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of FI844011A0 publication Critical patent/FI844011A0/fi
Publication of FI844011L publication Critical patent/FI844011L/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
    • B41K1/08—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with a flat stamping surface and changeable characters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
    • B43K1/082—Balls
    • 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Pens And Brushes (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FI844011A 1983-10-14 1984-10-12 Zirkoniumoxidkulor foer pennor. FI844011L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/542,315 US4621936A (en) 1983-10-14 1983-10-14 Zirconia pen balls

Publications (2)

Publication Number Publication Date
FI844011A0 FI844011A0 (fi) 1984-10-12
FI844011L true FI844011L (fi) 1985-04-15

Family

ID=24163282

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844011A FI844011L (fi) 1983-10-14 1984-10-12 Zirkoniumoxidkulor foer pennor.

Country Status (10)

Country Link
US (1) US4621936A (fi)
EP (1) EP0142239A1 (fi)
JP (1) JPH0633197B2 (fi)
KR (1) KR850003349A (fi)
AU (1) AU578910B2 (fi)
CA (1) CA1253671A (fi)
DK (1) DK489984A (fi)
FI (1) FI844011L (fi)
NO (1) NO844096L (fi)
ZA (1) ZA847284B (fi)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621936A (en) * 1983-10-14 1986-11-11 Corning Glass Works Zirconia pen balls
GB8514815D0 (en) * 1985-06-12 1985-07-17 Robinson E Porous inorganic materials
DE3768172D1 (de) * 1986-07-07 1991-04-04 Diesel Kiki Co Trennschieberkompressor mit veraenderlicher foerdermenge.
US4886768A (en) * 1987-11-13 1989-12-12 Board Of Regents Acting For And On Behalf Of University Of Michigan Toughened ceramics
EP0395912B1 (de) * 1989-05-02 1993-10-20 Lonza Ag Sinterfähiges Zirkonoxidpulver und Verfahren zu seiner Herstellung
US5503771A (en) * 1991-05-14 1996-04-02 Washington Technology Center Process for susupension of ceramic or metal particles using biologically produced polymers
US5312571A (en) * 1993-01-07 1994-05-17 Norton Company Shaped bodies and the production thereof
US5314650A (en) * 1993-02-23 1994-05-24 Corning Incorporated Method for extruding honeycombs
US5484559A (en) * 1994-04-14 1996-01-16 Zircoa Inc. Apparatus and process for manufacturing balls made of a ceramic material
JP3806964B2 (ja) * 1996-02-01 2006-08-09 オート株式会社 ボールペン用複合セラミックス製ボールの製造方法
JP3993269B2 (ja) 1997-04-18 2007-10-17 スリーエム カンパニー 透明ビーズおよびその製造方法
WO1998047830A1 (en) 1997-04-18 1998-10-29 Minnesota Mining And Manufacturing Company Transparent beads and their production method
FR2770234B1 (fr) * 1997-10-27 1999-12-24 Rosenmund Ag Barre de couchage pour l'industrie papetiere
US6245700B1 (en) 1999-07-27 2001-06-12 3M Innovative Properties Company Transparent microspheres
JP2001080263A (ja) * 1999-09-13 2001-03-27 Sakura Color Prod Corp ボールペン
US7374644B2 (en) 2000-02-17 2008-05-20 Applied Materials, Inc. Conductive polishing article for electrochemical mechanical polishing
JP2001294483A (ja) * 2000-04-12 2001-10-23 Ngk Spark Plug Co Ltd ジルコニア含有セラミックボールとその製造方法、セラミックボールベアリング及びチェックバルブ
US6528767B2 (en) * 2001-05-22 2003-03-04 Applied Materials, Inc. Pre-heating and load lock pedestal material for high temperature CVD liquid crystal and flat panel display applications
US6797203B2 (en) * 2002-07-12 2004-09-28 Cerco Llc Method of forming ceramic beads
US20040259713A1 (en) 2003-06-11 2004-12-23 3M Innovative Properties Company Microspheres comprising titania and bismuth oxide
US8033245B2 (en) 2004-02-12 2011-10-11 Applied Materials, Inc. Substrate support bushing
US7513941B2 (en) 2005-11-14 2009-04-07 3M Innovative Properties Company Pavement marking, reflective elements, and methods of making micospheres
US20080280034A1 (en) * 2007-05-11 2008-11-13 3M Innovative Properties Company Pavement marking and reflective elements having microspheres comprising lanthanum oxide and aluminum oxide with zirconia, titania, or mixtures thereof
US8074472B2 (en) * 2007-07-31 2011-12-13 Zircoa Inc. Grinding beads and method of producing the same
JP5036629B2 (ja) * 2008-05-29 2012-09-26 京セラ株式会社 ボールペン用ボールおよびこれを用いた筆記具
JP5365487B2 (ja) * 2008-12-11 2013-12-11 東ソー株式会社 表面が平滑なセラミックビーズおよびその製造方法
CN102574730A (zh) 2009-08-21 2012-07-11 3M创新有限公司 路面标记、反射元件以及制备微球的方法
WO2013122548A1 (en) 2012-02-16 2013-08-22 Nanyang Technological University A metal oxide composite and a method of forming thereof
JP6182848B2 (ja) * 2012-10-30 2017-08-23 ぺんてる株式会社 ボールペン用ボール
JP2014148084A (ja) * 2013-01-31 2014-08-21 Pentel Corp ボールペン用ボール
JP2015051571A (ja) * 2013-09-06 2015-03-19 三菱鉛筆株式会社 ボールペン
JP2016002698A (ja) * 2014-06-17 2016-01-12 三菱鉛筆株式会社 粉末焼結積層造形法によって形成された筆記ボール及び該筆記ボールを有した筆記具
RU2698880C1 (ru) * 2018-04-09 2019-08-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Тамбовский государственный университет имени Г.Р. Державина" Способ изготовления керамики на основе диоксида циркония
RU2731751C1 (ru) * 2019-05-07 2020-09-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тамбовский государственный университет имени Г.Р. Державина" (ФГБОУ ВО "Тамбовский государственный университет имени Г.Р. Державина ТГУ им. Г.Р. Державина") Способ изготовления пористых изделий сферической формы на основе диоксида циркония
WO2023274934A1 (en) * 2021-06-30 2023-01-05 Societe Bic Ceramic writing ball

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE857317C (de) * 1950-03-04 1952-11-27 Degussa Schreibeinsatz mit Kugelspitze fuer Fuellhalter
US2847751A (en) * 1955-06-13 1958-08-19 Paper Mate Mfg Co Method of making a ball for ball point pen
US2984628A (en) * 1956-11-29 1961-05-16 Du Pont Concentrated zirconia and hafnia aquasols and their preparation
USRE28792E (en) * 1966-03-15 1976-04-27 Westinghouse Electric Corporation Electrochemical method for separating O2 from a gas; generating electricity; measuring O2 partial pressure; and fuel cell
US3562371A (en) * 1968-10-16 1971-02-09 Corning Glass Works High temperature gas isostatic pressing of crystalline bodies having impermeable surfaces
DE2307666C3 (de) * 1973-02-16 1980-02-28 Feldmuehle Ag, 4000 Duesseldorf Formkörper aus Zirkonoxid
US4035191A (en) * 1974-05-09 1977-07-12 Corning Glass Works Tetragonally stabilized zirconia ceramic
GB1519314A (en) * 1974-10-24 1978-07-26 Commw Scient Ind Res Org Partially stabilized zirconia
FR2376759A1 (fr) * 1977-01-07 1978-08-04 Carbonisation Entr Ceram Pointe en materiau ceramique pour ecrire a l'encre
GB2034678B (en) * 1977-09-26 1982-07-28 Hardwick W H Wace P F Balls containing tungsten carbide
US4360598A (en) * 1980-03-26 1982-11-23 Ngk Insulators, Ltd. Zirconia ceramics and a method of producing the same
JPS56140063A (en) * 1980-03-31 1981-11-02 Kyoto Ceramic Ceramic ball for ball-point pen
US4316964A (en) * 1980-07-14 1982-02-23 Rockwell International Corporation Al2 O3 /ZrO2 ceramic
JPS6048471B2 (ja) * 1980-12-25 1985-10-28 東レ株式会社 ジルコニア焼結体
JPS6018621B2 (ja) * 1981-05-21 1985-05-11 日本碍子株式会社 エンジン部品
JPS5836653A (ja) * 1981-08-28 1983-03-03 日本タングステン株式会社 磁性材料粉砕用メディア及びその製造方法
JPS58138698A (ja) * 1982-02-13 1983-08-17 三菱鉛筆株式会社 ボ−ルペン用ペンボ−ル
JPS59135195A (ja) * 1983-01-24 1984-08-03 京セラ株式会社 ジルコニアセラミツク製ボ−ルペンボ−ル
US4565792A (en) * 1983-06-20 1986-01-21 Norton Company Partially stabilized zirconia bodies
US4621936A (en) * 1983-10-14 1986-11-11 Corning Glass Works Zirconia pen balls

Also Published As

Publication number Publication date
JPS6097894A (ja) 1985-05-31
AU578910B2 (en) 1988-11-10
DK489984A (da) 1985-04-15
FI844011A0 (fi) 1984-10-12
JPH0633197B2 (ja) 1994-05-02
ZA847284B (en) 1985-07-31
NO844096L (no) 1985-04-15
AU3408784A (en) 1985-04-18
US4621936A (en) 1986-11-11
KR850003349A (ko) 1985-06-17
DK489984D0 (da) 1984-10-12
CA1253671A (en) 1989-05-09
EP0142239A1 (en) 1985-05-22

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: CORNING GLASS WORKS