CN1120804C - 稀土硫化物的制备方法 - Google Patents
稀土硫化物的制备方法 Download PDFInfo
- Publication number
- CN1120804C CN1120804C CN00100424A CN00100424A CN1120804C CN 1120804 C CN1120804 C CN 1120804C CN 00100424 A CN00100424 A CN 00100424A CN 00100424 A CN00100424 A CN 00100424A CN 1120804 C CN1120804 C CN 1120804C
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- Prior art keywords
- rare earth
- sulfide
- earth sulfide
- zinc
- purity
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN00100424A CN1120804C (zh) | 2000-01-31 | 2000-01-31 | 稀土硫化物的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN00100424A CN1120804C (zh) | 2000-01-31 | 2000-01-31 | 稀土硫化物的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1262224A CN1262224A (zh) | 2000-08-09 |
CN1120804C true CN1120804C (zh) | 2003-09-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN00100424A Expired - Fee Related CN1120804C (zh) | 2000-01-31 | 2000-01-31 | 稀土硫化物的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1120804C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2556544A2 (en) * | 2010-04-06 | 2013-02-13 | Nutech Ventures | Rare earth sulfide thin films |
CN102394224B (zh) * | 2011-11-23 | 2013-05-15 | 陕西科技大学 | 一种单晶硅表面氯基硅烷-硫化钐薄膜的制备方法 |
CN103949634B (zh) * | 2014-04-16 | 2017-01-04 | 包头市宏博科技有限责任公司 | 一种稀土硫化物的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1241987A (zh) * | 1996-11-19 | 2000-01-19 | 罗狄亚化学公司 | β-型稀土金属硫化物作为着色颜料的用途及其制备方法 |
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2000
- 2000-01-31 CN CN00100424A patent/CN1120804C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1241987A (zh) * | 1996-11-19 | 2000-01-19 | 罗狄亚化学公司 | β-型稀土金属硫化物作为着色颜料的用途及其制备方法 |
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Publication number | Publication date |
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CN1262224A (zh) | 2000-08-09 |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20090306 Address after: Beijing city Tongzhou District Yangzhuang South century star 96-2901 zip code: 101100 Co-patentee after: Qin Songlin Patentee after: Li Ye Co-patentee after: Wang Qiang Address before: No. 28-2, South Hill Street, Iron East Street, Anshan, Liaoning: 114001 Patentee before: Li Bo |
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C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Li Ye Document name: Notification of Passing Examination on Formalities |
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ASS | Succession or assignment of patent right |
Owner name: LI YE Free format text: FORMER OWNER: LI BO Effective date: 20090306 |
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ASS | Succession or assignment of patent right |
Owner name: RUIYE INNOVATION( BEIJING ) SCIENCE CO., LTD. Free format text: FORMER OWNER: LI YE Effective date: 20090515 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090515 Address after: Beijing city Tongzhou District Yangzhuang South century star 96-2901 zip code: 101100 Patentee after: Harvest innovation (Beijing) Technology Co., Ltd. Address before: Beijing city Tongzhou District Yangzhuang South century star 96-2901 zip code: 101100 Co-patentee before: Qin Songlin Patentee before: Li Ye Co-patentee before: Wang Qiang |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |