CN1530341A - 重燧石光学玻璃及其生产工艺 - Google Patents
重燧石光学玻璃及其生产工艺 Download PDFInfo
- Publication number
- CN1530341A CN1530341A CNA031174426A CN03117442A CN1530341A CN 1530341 A CN1530341 A CN 1530341A CN A031174426 A CNA031174426 A CN A031174426A CN 03117442 A CN03117442 A CN 03117442A CN 1530341 A CN1530341 A CN 1530341A
- Authority
- CN
- China
- Prior art keywords
- glass
- opticglass
- pbo
- sio
- production
- 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.)
- Granted
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
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
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 | |
SiO2 | 40.30 | 40.10 | 40.60 | 41.20 | 41.20 |
Sb2O3 | 0.60 | 0.60 | 0.15 | 0.36 | 0.05 |
K2O | 4.80 | 2.40 | 3.70 | 3.80 | 3.80 |
PbO | 51.60 | 51.50 | 51.85 | 51.84 | 52.25 |
NaO2 | 2.70 | 5.40 | 3.70 | 2.80 | 2.70 |
色散 | 0.01952 | 0.01936 | 0.01936 | 0.01937 | 0.01942 |
nd | 1.65450 | 1.65500 | 1.65390 | 1.65410 | 1.65420 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03117442 CN1245345C (zh) | 2003-03-13 | 2003-03-13 | 重燧石光学玻璃及其生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03117442 CN1245345C (zh) | 2003-03-13 | 2003-03-13 | 重燧石光学玻璃及其生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1530341A true CN1530341A (zh) | 2004-09-22 |
CN1245345C CN1245345C (zh) | 2006-03-15 |
Family
ID=34284723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03117442 Expired - Lifetime CN1245345C (zh) | 2003-03-13 | 2003-03-13 | 重燧石光学玻璃及其生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1245345C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103395986A (zh) * | 2013-07-26 | 2013-11-20 | 洛阳理工学院 | 一种高亮度含铬玻璃的制作工艺 |
CN103395987A (zh) * | 2013-07-26 | 2013-11-20 | 洛阳理工学院 | 一种含铬玻璃组成物 |
-
2003
- 2003-03-13 CN CN 03117442 patent/CN1245345C/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103395986A (zh) * | 2013-07-26 | 2013-11-20 | 洛阳理工学院 | 一种高亮度含铬玻璃的制作工艺 |
CN103395987A (zh) * | 2013-07-26 | 2013-11-20 | 洛阳理工学院 | 一种含铬玻璃组成物 |
CN103395987B (zh) * | 2013-07-26 | 2015-04-29 | 洛阳理工学院 | 一种含铬玻璃组成物 |
CN103395986B (zh) * | 2013-07-26 | 2015-04-29 | 洛阳理工学院 | 一种高亮度含铬玻璃的制作工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN1245345C (zh) | 2006-03-15 |
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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: CHENGDU GUANGMING PHOTOELECTRICITY CO., LTD. Free format text: FORMER OWNER: GUANGMING PHOTOELECTRICITY AND INFORMATION MATERIALS CO LTD, CHENGDU Effective date: 20050708 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050708 Address after: 610051 No. 6 South Branch Road, Chengdu, Sichuan Applicant after: CDGM GLASS Co.,Ltd. Address before: 610051 No. 6 South Branch Road, Chengdu, Sichuan Applicant before: GUANGMING PHOTOELECTRIC INFORM |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DUJIANGYAN GUANGMING PHOTOELECTRIC MATERIALS Co.,Ltd. Assignor: CDGM GLASS Co.,Ltd. Contract fulfillment period: 2006.9.10 to 2011.9.10 Contract record no.: 2009510000065 Denomination of invention: Optical silex glass and its production Granted publication date: 20060315 License type: Exclusive license Record date: 20090921 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.9.10 TO 2011.9.10; CHANGE OF CONTRACT Name of requester: DUJIANGYAN GUANGMING PHOTOELECTRICITY MATERIAL LIM Effective date: 20090921 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060315 |