JP2008168634A5 - - Google Patents
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- Publication number
- JP2008168634A5 JP2008168634A5 JP2008002420A JP2008002420A JP2008168634A5 JP 2008168634 A5 JP2008168634 A5 JP 2008168634A5 JP 2008002420 A JP2008002420 A JP 2008002420A JP 2008002420 A JP2008002420 A JP 2008002420A JP 2008168634 A5 JP2008168634 A5 JP 2008168634A5
- Authority
- JP
- Japan
- Prior art keywords
- mold
- mold according
- molding
- lens
- negative
- 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.)
- Withdrawn
Links
- 238000000465 moulding Methods 0.000 claims 12
- 238000000034 method Methods 0.000 claims 8
- 239000000919 ceramic Substances 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 4
- 239000000463 material Substances 0.000 claims 3
- 238000005266 casting Methods 0.000 claims 2
- 238000004512 die casting Methods 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- 239000002223 garnet Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 238000007569 slipcasting Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 238000002834 transmittance Methods 0.000 claims 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims 1
- 229910020068 MgAl Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000002241 glass-ceramic Substances 0.000 claims 1
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- 238000001513 hot isostatic pressing Methods 0.000 claims 1
- 238000004421 molding of ceramic Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- 239000011029 spinel Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007002078 | 2007-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008168634A JP2008168634A (ja) | 2008-07-24 |
| JP2008168634A5 true JP2008168634A5 (https=) | 2011-02-10 |
Family
ID=39340970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008002420A Withdrawn JP2008168634A (ja) | 2007-01-09 | 2008-01-09 | セラミック未焼結体の成形用成形型およびその成形型の使用 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US8019461B2 (https=) |
| EP (1) | EP1944145A3 (https=) |
| JP (1) | JP2008168634A (https=) |
| CN (1) | CN101219554A (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1944145A3 (en) * | 2007-01-09 | 2011-11-30 | Schott AG | Moulding tool for moulding a ceramic green body and use of said moulding tool |
| US7922965B2 (en) * | 2008-05-19 | 2011-04-12 | Lawrence Livermore National Security, Llc | Slip casting nano-particle powders for making transparent ceramics |
| DE102008056315A1 (de) * | 2008-11-07 | 2010-05-12 | Limo Patentverwaltung Gmbh & Co. Kg | Vorrichtung zur Homogenisierung von Laserstrahlung sowie Vorrichtung zur Formung von Laserstrahlung |
| ITAN20110141A1 (it) | 2011-10-19 | 2013-04-20 | Manenti S P A | Tampone migliorato per stampo per l'industria ceramica e stampo comprendente un tale tampone. |
| US9434651B2 (en) * | 2012-05-26 | 2016-09-06 | James R. Glidewell Dental Ceramics, Inc. | Method of fabricating high light transmission zirconia blanks for milling into natural appearance dental appliances |
| CN106166792A (zh) * | 2015-10-16 | 2016-11-30 | 圣戈本陶瓷及塑料股份有限公司 | 具有复杂几何形状的透明陶瓷和其制造方法 |
| CN108500470B (zh) * | 2018-04-03 | 2020-07-07 | 温州大学瓯江学院 | 一种基于co2激光雕刻机的银展示件制作工艺 |
| US11305457B2 (en) | 2019-05-03 | 2022-04-19 | James R. Glidewell Dental Ceramics, Inc. | Pressure casting of submicron ceramic particles and methods of ejection |
| US11731312B2 (en) | 2020-01-29 | 2023-08-22 | James R. Glidewell Dental Ceramics, Inc. | Casting apparatus, cast zirconia ceramic bodies and methods for making the same |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983002251A1 (en) | 1981-12-23 | 1983-07-07 | Drabert Soehne | Device for molding ceramic objects, implementation and utilization method thereof |
| DE3503949A1 (de) | 1985-02-06 | 1986-08-07 | Alois 5650 Solingen Wolscht | Vorrichtung und verfahren zur herstellung vorzugsweise duennschaliger koerper aus wasserreichen suspensionen sowie damit hergestellter koerper |
| US6861123B2 (en) * | 2000-12-01 | 2005-03-01 | Johnson & Johnson Vision Care, Inc. | Silicone hydrogel contact lens |
| WO2002049984A1 (en) * | 2000-12-20 | 2002-06-27 | Murata Manufacturing Co.,Ltd. | Transparent ceramic and method for production thereof, and optical element |
| JP3973466B2 (ja) * | 2001-06-19 | 2007-09-12 | 株式会社リコー | 成形用型、成形用型の製造方法、成形用型の製造システム、及び成形方法 |
| KR20040067857A (ko) * | 2001-12-26 | 2004-07-30 | 스미토모덴키고교가부시키가이샤 | 세라믹 광학 부품의 제조방법 |
| KR100599998B1 (ko) | 2003-02-17 | 2006-07-13 | 도시바세라믹스가부시키가이샤 | 산화이트륨 소결체 및 그 제조방법 |
| EP1752272B1 (en) * | 2004-05-31 | 2012-07-18 | Hoya Corporation | Mold designing method |
| JP4656531B2 (ja) * | 2004-06-03 | 2011-03-23 | Ｈｏｙａ株式会社 | 成形型の設計方法 |
| JP4548422B2 (ja) * | 2004-11-09 | 2010-09-22 | 株式会社村田製作所 | 透光性セラミックおよびその製造方法、ならびに光学部品および光学装置 |
| EP2280295A1 (de) | 2005-03-08 | 2011-02-02 | Schott Ag | Verfahren zur Herstellung von optischen Elementen für die Mikrolithographie, damit erhältliche Linsensysteme und deren Verwendung |
| EP1944145A3 (en) * | 2007-01-09 | 2011-11-30 | Schott AG | Moulding tool for moulding a ceramic green body and use of said moulding tool |
-
2007
- 2007-12-20 EP EP07123842A patent/EP1944145A3/en not_active Withdrawn
-
2008
- 2008-01-03 US US11/968,712 patent/US8019461B2/en not_active Expired - Fee Related
- 2008-01-09 JP JP2008002420A patent/JP2008168634A/ja not_active Withdrawn
- 2008-01-09 CN CNA2008100001850A patent/CN101219554A/zh active Pending
-
2011
- 2011-06-07 US US13/154,567 patent/US8180482B2/en not_active Expired - Fee Related
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