DK489984A - Zirkoniumkugle til en kuglepen - Google Patents
Zirkoniumkugle til en kuglepen Download PDFInfo
- Publication number
- DK489984A DK489984A DK489984A DK489984A DK489984A DK 489984 A DK489984 A DK 489984A DK 489984 A DK489984 A DK 489984A DK 489984 A DK489984 A DK 489984A DK 489984 A DK489984 A DK 489984A
- Authority
- DK
- Denmark
- Prior art keywords
- ball
- zircon
- zircon ball
- Prior art date
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)
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 |
---|---|
DK489984D0 DK489984D0 (da) | 1984-10-12 |
DK489984A true DK489984A (da) | 1985-04-15 |
Family
ID=24163282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK489984A DK489984A (da) | 1983-10-14 | 1984-10-12 | Zirkoniumkugle til en kuglepen |
Country Status (10)
Country | Link |
---|---|
US (1) | US4621936A (de) |
EP (1) | EP0142239A1 (de) |
JP (1) | JPH0633197B2 (de) |
KR (1) | KR850003349A (de) |
AU (1) | AU578910B2 (de) |
CA (1) | CA1253671A (de) |
DK (1) | DK489984A (de) |
FI (1) | FI844011L (de) |
NO (1) | NO844096L (de) |
ZA (1) | ZA847284B (de) |
Families Citing this family (35)
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 |
ATE96127T1 (de) * | 1989-05-02 | 1993-11-15 | Lonza Ag | Sinterfaehiges 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 |
BR112012003662A2 (pt) | 2009-08-21 | 2016-03-29 | 3M Innovative Properties Co | demarcações de pavimentos, elementos refletivos, e métodos de preparo de mocroesferas. |
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 |
CN117480055A (zh) * | 2021-06-30 | 2024-01-30 | 法国比克公司 | 陶瓷书写球珠 |
Family Cites Families (20)
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 |
-
1983
- 1983-10-14 US US06/542,315 patent/US4621936A/en not_active Expired - Fee Related
-
1984
- 1984-08-28 CA CA000461935A patent/CA1253671A/en not_active Expired
- 1984-09-11 EP EP84306197A patent/EP0142239A1/de not_active Withdrawn
- 1984-09-14 ZA ZA847284A patent/ZA847284B/xx unknown
- 1984-10-03 JP JP59207919A patent/JPH0633197B2/ja not_active Expired - Lifetime
- 1984-10-10 AU AU34087/84A patent/AU578910B2/en not_active Ceased
- 1984-10-12 FI FI844011A patent/FI844011L/fi not_active Application Discontinuation
- 1984-10-12 DK DK489984A patent/DK489984A/da unknown
- 1984-10-12 NO NO844096A patent/NO844096L/no unknown
- 1984-10-13 KR KR1019840006358A patent/KR850003349A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI844011A0 (fi) | 1984-10-12 |
CA1253671A (en) | 1989-05-09 |
DK489984D0 (da) | 1984-10-12 |
JPH0633197B2 (ja) | 1994-05-02 |
AU3408784A (en) | 1985-04-18 |
AU578910B2 (en) | 1988-11-10 |
FI844011L (fi) | 1985-04-15 |
JPS6097894A (ja) | 1985-05-31 |
EP0142239A1 (de) | 1985-05-22 |
NO844096L (no) | 1985-04-15 |
ZA847284B (en) | 1985-07-31 |
KR850003349A (ko) | 1985-06-17 |
US4621936A (en) | 1986-11-11 |
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