CN2686719Y - 用于制备醋酸乙烯酯的催化剂的载体 - Google Patents
用于制备醋酸乙烯酯的催化剂的载体 Download PDFInfo
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- CN2686719Y CN2686719Y CN 200420021538 CN200420021538U CN2686719Y CN 2686719 Y CN2686719 Y CN 2686719Y CN 200420021538 CN200420021538 CN 200420021538 CN 200420021538 U CN200420021538 U CN 200420021538U CN 2686719 Y CN2686719 Y CN 2686719Y
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- cylinder
- vinyl acetate
- catalyst carrier
- preparing vinyl
- carrier
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Application Number | Priority Date | Filing Date | Title |
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CN 200420021538 CN2686719Y (zh) | 2004-04-02 | 2004-04-02 | 用于制备醋酸乙烯酯的催化剂的载体 |
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CN 200420021538 CN2686719Y (zh) | 2004-04-02 | 2004-04-02 | 用于制备醋酸乙烯酯的催化剂的载体 |
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CN2686719Y true CN2686719Y (zh) | 2005-03-23 |
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CN 200420021538 Expired - Lifetime CN2686719Y (zh) | 2004-04-02 | 2004-04-02 | 用于制备醋酸乙烯酯的催化剂的载体 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103058863A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 用于制备醋酸烯丙酯的方法 |
CN103055941A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 醋酸烯丙酯催化剂及其制备方法 |
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2004
- 2004-04-02 CN CN 200420021538 patent/CN2686719Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103058863A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 用于制备醋酸烯丙酯的方法 |
CN103055941A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 醋酸烯丙酯催化剂及其制备方法 |
CN103055941B (zh) * | 2011-10-24 | 2014-11-26 | 中国石油化工股份有限公司 | 醋酸烯丙酯催化剂及其制备方法 |
CN103058863B (zh) * | 2011-10-24 | 2015-01-07 | 中国石油化工股份有限公司 | 用于制备醋酸烯丙酯的方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: SHANGHAI PETROCHEMIAL CO LTD, CHINA PETROCHEMICAL CORP Effective date: 20050930 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050930 Address after: 100029, No. 6, Xin Xin Street East, Beijing, Chaoyang District Patentee after: Sinopec Corp. Address before: 200540 Shanghai city Jinshan District Jin Road No. 48 Patentee before: Shanghai Petrochemical Co., Ltd., SINOPEC |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140402 Granted publication date: 20050323 |