CN1049462A - 羰基化催化剂 - Google Patents
羰基化催化剂 Download PDFInfo
- Publication number
- CN1049462A CN1049462A CN90101125A CN90101125A CN1049462A CN 1049462 A CN1049462 A CN 1049462A CN 90101125 A CN90101125 A CN 90101125A CN 90101125 A CN90101125 A CN 90101125A CN 1049462 A CN1049462 A CN 1049462A
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- China
- Prior art keywords
- catalyzer
- phosphine
- acid
- necessity
- replaces
- 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.)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898918843A GB8918843D0 (en) | 1989-08-18 | 1989-08-18 | Organic phosphines |
GB8918843.7 | 1989-08-18 | ||
GB8923683.0 | 1989-10-20 | ||
GB898923683A GB8923683D0 (en) | 1989-10-20 | 1989-10-20 | Phosphorus compounds |
GB9002509.9 | 1990-02-05 | ||
GB8904860.7 | 1990-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1049462A true CN1049462A (zh) | 1991-02-27 |
CN1024635C CN1024635C (zh) | 1994-05-25 |
Family
ID=26295783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 90101125 Expired - Lifetime CN1024635C (zh) | 1989-03-03 | 1990-03-03 | 羰基化催化剂及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1024635C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106632476A (zh) * | 2015-07-23 | 2017-05-10 | 赢创德固赛有限公司 | 单膦化合物和以此为基础用于烯属不饱和化合物的烷氧基羰基化的钯催化剂 |
CN107628951A (zh) * | 2016-07-19 | 2018-01-26 | 赢创德固赛有限公司 | 用单膦配体来烷氧羰基化烯属不饱和化合物的方法 |
CN109092366A (zh) * | 2017-06-21 | 2018-12-28 | 中国石油化工股份有限公司 | 催化剂组合物及2-丁烯酸的制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5414109A (en) * | 1993-03-19 | 1995-05-09 | Shell Oil Company | Process for the carbonylation of acetylenically unsaturated compounds |
-
1990
- 1990-03-03 CN CN 90101125 patent/CN1024635C/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106632476A (zh) * | 2015-07-23 | 2017-05-10 | 赢创德固赛有限公司 | 单膦化合物和以此为基础用于烯属不饱和化合物的烷氧基羰基化的钯催化剂 |
CN106632476B (zh) * | 2015-07-23 | 2020-11-20 | 赢创运营有限公司 | 单膦化合物和以此为基础用于烯属不饱和化合物的烷氧基羰基化的钯催化剂 |
CN107628951A (zh) * | 2016-07-19 | 2018-01-26 | 赢创德固赛有限公司 | 用单膦配体来烷氧羰基化烯属不饱和化合物的方法 |
CN109092366A (zh) * | 2017-06-21 | 2018-12-28 | 中国石油化工股份有限公司 | 催化剂组合物及2-丁烯酸的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1024635C (zh) | 1994-05-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INEOS ACRYLICS UK LTD. Free format text: FORMER OWNER: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Effective date: 20011023 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20011023 Address after: England Hampshire Patentee after: Inois Acrylic Acid British PLC Address before: Holland Hague Patentee before: Shell Internationale Research Maatschappij B. V. |
|
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
C56 | Change in the name or address of the patentee |
Owner name: LUSEAT INTERNATIONAL BRITISH CO., LTD. Free format text: FORMER NAME OR ADDRESS: INEOS ACRYLICS UK LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Luxit International Uk Ltd Patentee before: Inois Acrylic Acid British PLC |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 19940525 |