CN1269754C - 无铅冕牌玻璃 - Google Patents
无铅冕牌玻璃 Download PDFInfo
- Publication number
- CN1269754C CN1269754C CN 97125359 CN97125359A CN1269754C CN 1269754 C CN1269754 C CN 1269754C CN 97125359 CN97125359 CN 97125359 CN 97125359 A CN97125359 A CN 97125359A CN 1269754 C CN1269754 C CN 1269754C
- Authority
- CN
- China
- Prior art keywords
- glass
- weight
- tio
- zno
- zro
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
Description
1 | 2 | 3 | 4 | 5 | 6 | |
SiO2 | 67.89 | 68.59 | 66.26 | 69.02 | 68.35 | 67.71 |
B2O3 | 3.21 | 3.53 | 3.73 | 4.49 | 4.59 | 4.56 |
Na2O | 6.96 | 6.40 | 6.17 | 4.59 | 4.38 | 4.86 |
K2O | 16.08 | 16.15 | 12.87 | 10.71 | 10.14 | 10.23 |
ZnO | 5.45 | 5.04 | 8.16 | 8.30 | 9.40 | 9.61 |
TiO2 | 0.32 | 0.14 | 0.32 | 0.32 | 0.40 | 0.45 |
ZrO2 | 0.10 | 0.14 | - | - | - | - |
CaO | - | - | 2.49 | 2.58 | 2.74 | 2.59 |
nd | 1.5115 | 1.5103 | 1.5213 | 1.5189 | 1.5213 | 1.5220 |
νd | 59.43 | 60.17 | 59.16 | 60.16 | 59.72 | 59.47 |
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19650692.1 | 1996-12-06 | ||
DE1996150692 DE19650692C2 (de) | 1996-12-06 | 1996-12-06 | Bleifreie Krongläser |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1186051A CN1186051A (zh) | 1998-07-01 |
CN1269754C true CN1269754C (zh) | 2006-08-16 |
Family
ID=7813862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 97125359 Expired - Fee Related CN1269754C (zh) | 1996-12-06 | 1997-12-05 | 无铅冕牌玻璃 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP4412747B2 (zh) |
CN (1) | CN1269754C (zh) |
DE (1) | DE19650692C2 (zh) |
FR (1) | FR2756821B1 (zh) |
GB (1) | GB2320023B (zh) |
MY (1) | MY133265A (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7329886B2 (en) | 1998-05-05 | 2008-02-12 | Carl Zeiss Smt Ag | EUV illumination system having a plurality of light sources for illuminating an optical element |
DE19828992C1 (de) * | 1998-06-29 | 1999-10-07 | Schott Glas | Bleifreie optische Gläser |
US6620747B2 (en) | 2000-06-28 | 2003-09-16 | Ivoclar Vivadent Ag | Low temperature-sintering apatite glass ceramic |
DE10031430A1 (de) * | 2000-06-28 | 2002-01-17 | Ivoclar Vivadent Ag | Tiefsinternde Apatit-Glaskeramik |
US6626986B2 (en) | 2000-06-28 | 2003-09-30 | Ivoclar Vivadent Ag | Low-temperature-sintering potassium-zinc-silicate glass |
DE10031431B4 (de) * | 2000-06-28 | 2008-03-13 | Ivoclar Vivadent Ag | Tiefsinterndes Kalium-Zink-Silicat-Glas und dessen Verwendung |
DE10256629B3 (de) | 2002-12-03 | 2004-02-19 | Schott Glas | Vorzugsweise Pb- und As-freie optische Gläser mit Tg ≦ 500°C und deren Verwendung |
US7572746B2 (en) * | 2003-09-09 | 2009-08-11 | Kabushiki Kaisha Ohara | Optical glass |
CN1982244B (zh) * | 2005-12-16 | 2010-10-27 | 王瑛 | 防治骨质疏松症保健日光灯灯管玻璃 |
DE102007044756A1 (de) | 2007-09-19 | 2009-04-09 | Robert Bosch Gmbh | Vorrichtung und Verfahren zum Ausgleichen von Giermomenten bei einem straßengebundenen Fahrzeug mit luftgefüllten Reifen |
CN105271724A (zh) * | 2015-10-22 | 2016-01-27 | 成都光明光电股份有限公司 | 光学玻璃及光学元件 |
JP7398185B2 (ja) * | 2017-01-25 | 2023-12-14 | 日本電気硝子株式会社 | 光学ガラスレンズ |
WO2018139167A1 (ja) * | 2017-01-25 | 2018-08-02 | 日本電気硝子株式会社 | 光学ガラスレンズ |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973350C (de) * | 1940-06-10 | 1960-01-28 | Jenaer Glaswerk Schott & Gen | Optische Silikatglaeser mit einer Brechungszahl, die, bezogen auf die mittlere Zerstreuung bzw. den ª†-Wert, niedrig ist |
DE1050965B (zh) * | 1956-09-10 | 1959-02-19 | ||
US3094423A (en) * | 1960-09-30 | 1963-06-18 | Bausch & Lomb | Neutral colored glass composition |
BE757012A (fr) * | 1969-10-03 | 1971-04-02 | Philips Nv | Verre pour tubes a rayons cathodiques servant a la reproductiond'imagesde television |
GB1475500A (en) * | 1973-12-06 | 1977-06-01 | Pilkington Brothers Ltd | Ophthalmic glass compositions |
US4012131A (en) * | 1975-08-20 | 1977-03-15 | American Optical Corporation | High strength ophthalmic lens |
GB2029401B (en) * | 1979-08-16 | 1983-01-06 | Sumita Optical Glass Mfg Co Lt | Optical glass for optical paths |
FR2558152B1 (fr) * | 1984-01-13 | 1992-03-27 | Corning Glass Works | Verres a usage ophtalmique de faible densite, absorbant les radiations ultraviolettes et ayant une haute transmission dans le visible et lentilles correctrices constituees de ces verres |
JPH01133956A (ja) * | 1987-11-20 | 1989-05-26 | Canon Inc | 屈折率分布型レンズ用ガラス組成物 |
JPH01201043A (ja) * | 1988-02-05 | 1989-08-14 | Eta G K:Kk | 高強度ガラス |
JPH01239036A (ja) * | 1988-03-16 | 1989-09-25 | F G K:Kk | 高強度ガラス |
JPH03183638A (ja) * | 1989-12-11 | 1991-08-09 | Nippon Electric Glass Co Ltd | ステンレス封止用ガラス |
JP2795326B2 (ja) * | 1991-04-05 | 1998-09-10 | 株式会社オハラ | 光学ガラス |
CZ278892B6 (en) * | 1991-05-08 | 1994-08-17 | Vysoka Skola Chem Tech | Lead-free crystal glass |
DE4303474C2 (de) * | 1992-04-10 | 1995-10-26 | Schott Glaswerke | Blei- und bariumfreies Kristallglas mit hoher Lichttransmission |
ATE143925T1 (de) * | 1992-04-10 | 1996-10-15 | Schott Glaswerke | Blei- und bariumfreies kristallglas mit hoher lichttransmission |
DE4309701C1 (de) * | 1993-03-25 | 1994-06-30 | Schott Glaswerke | Bleifreies Kristallglas mit hoher Lichttransmission |
FR2713622B1 (fr) * | 1993-12-10 | 1996-03-01 | Corning Vitro Corp | Verres ne contenant pas de plomb et présentant les caractéristiques du cristal. |
FR2728557A1 (fr) * | 1994-12-27 | 1996-06-28 | Corning France | Nouveaux verres et lentilles ophtalmiques |
-
1996
- 1996-12-06 DE DE1996150692 patent/DE19650692C2/de not_active Expired - Fee Related
-
1997
- 1997-10-01 GB GB9720753A patent/GB2320023B/en not_active Expired - Fee Related
- 1997-10-22 FR FR9713208A patent/FR2756821B1/fr not_active Expired - Fee Related
- 1997-10-27 MY MYPI9705065 patent/MY133265A/en unknown
- 1997-11-06 JP JP31915697A patent/JP4412747B2/ja not_active Expired - Fee Related
- 1997-12-05 CN CN 97125359 patent/CN1269754C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2320023B (en) | 2000-10-04 |
JP4412747B2 (ja) | 2010-02-10 |
FR2756821B1 (fr) | 1999-12-10 |
DE19650692A1 (de) | 1998-06-10 |
MY133265A (en) | 2007-10-31 |
GB9720753D0 (en) | 1997-12-03 |
FR2756821A1 (fr) | 1998-06-12 |
DE19650692C2 (de) | 1999-01-14 |
CN1186051A (zh) | 1998-07-01 |
JPH10167753A (ja) | 1998-06-23 |
GB2320023A (en) | 1998-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SCHOTT GLAS Free format text: FORMER OWNER: SCHOTT GLASS MFG. PLANT Effective date: 20060224 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20060224 Address after: Germany Mainz Applicant after: Schott AG Address before: The Federal Republic of Germany in Mainz Applicant before: Schott Glasswork |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20151205 |
|
EXPY | Termination of patent right or utility model |