CN1176958C - 聚全氟异丙醚油的连续光氧化制备方法及装置 - Google Patents
聚全氟异丙醚油的连续光氧化制备方法及装置Info
- Publication number
- CN1176958C CN1176958C CNB021304378A CN02130437A CN1176958C CN 1176958 C CN1176958 C CN 1176958C CN B021304378 A CNB021304378 A CN B021304378A CN 02130437 A CN02130437 A CN 02130437A CN 1176958 C CN1176958 C CN 1176958C
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021304378A CN1176958C (zh) | 2002-08-19 | 2002-08-19 | 聚全氟异丙醚油的连续光氧化制备方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021304378A CN1176958C (zh) | 2002-08-19 | 2002-08-19 | 聚全氟异丙醚油的连续光氧化制备方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN1401673A CN1401673A (zh) | 2003-03-12 |
CN1176958C true CN1176958C (zh) | 2004-11-24 |
Family
ID=4746401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021304378A Expired - Fee Related CN1176958C (zh) | 2002-08-19 | 2002-08-19 | 聚全氟异丙醚油的连续光氧化制备方法及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN1176958C (zh) |
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2002
- 2002-08-19 CN CNB021304378A patent/CN1176958C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1401673A (zh) | 2003-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM & CHEMICAL CORPORATION Free format text: FORMER OWNER: CHANGCHENG LUBRICATING OIL GROUP CO., LTD., CHINA PETROCHEMICAL CORP. Effective date: 20061229 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061229 Address after: 100029, No. 6, Xin Xin Street East, Beijing, Chaoyang District Patentee after: Sinopec Corp. Address before: 100085, No. six, Anning West Road, Beijing, Haidian District Patentee before: Changcheng Lubricant Oil Group Corp., ltd., SINOPEC |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041124 Termination date: 20100819 |