CN101265197A - Method for preparing diisopropanolamine - Google Patents
Method for preparing diisopropanolamine Download PDFInfo
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- CN101265197A CN101265197A CNA2008100240546A CN200810024054A CN101265197A CN 101265197 A CN101265197 A CN 101265197A CN A2008100240546 A CNA2008100240546 A CN A2008100240546A CN 200810024054 A CN200810024054 A CN 200810024054A CN 101265197 A CN101265197 A CN 101265197A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100240546A CN101265197B (en) | 2008-04-23 | 2008-04-23 | Method for preparing diisopropanolamine |
Applications Claiming Priority (1)
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CN2008100240546A CN101265197B (en) | 2008-04-23 | 2008-04-23 | Method for preparing diisopropanolamine |
Publications (2)
Publication Number | Publication Date |
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CN101265197A true CN101265197A (en) | 2008-09-17 |
CN101265197B CN101265197B (en) | 2011-04-20 |
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Application Number | Title | Priority Date | Filing Date |
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CN2008100240546A Active CN101265197B (en) | 2008-04-23 | 2008-04-23 | Method for preparing diisopropanolamine |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108947852A (en) * | 2018-07-16 | 2018-12-07 | 南京红宝丽聚氨酯有限公司 | A kind of preparation method of 1- amino -2- propyl alcohol |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6846959B2 (en) * | 2002-10-07 | 2005-01-25 | Air Products And Chemicals, Inc. | Process for producing alkanolamines |
CN1176901C (en) * | 2002-11-13 | 2004-11-24 | 南京红宝丽股份有限公司 | Production method of isopropanolamine |
CN1800147A (en) * | 2005-10-13 | 2006-07-12 | 南京红宝丽股份有限公司 | Method for improving isopropanolamine synthetic effect |
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2008
- 2008-04-23 CN CN2008100240546A patent/CN101265197B/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108947852A (en) * | 2018-07-16 | 2018-12-07 | 南京红宝丽聚氨酯有限公司 | A kind of preparation method of 1- amino -2- propyl alcohol |
Also Published As
Publication number | Publication date |
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CN101265197B (en) | 2011-04-20 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING BAOCHUN CHEMICAL INDUSTRY CO., LTD. Free format text: FORMER OWNER: HONGBAOLI CO. LTD., NANJING Effective date: 20091218 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20091218 Address after: 1-C18-1, Nanjing chemical industry park, Jiangsu, Nanjing Province, China: 210047 Applicant after: Nanjing Baochun Chemical Co., Ltd. Address before: Gaochun County, Nanjing City, Jiangsu Province, Taian Road No. 128 post encoding: 211300 Applicant before: Hongbaoli Co., Ltd., Nanjing |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NANJING HONGBAOLI ALCOHOL AMINE CHEMICAL CO., LTD. Free format text: FORMER NAME: NANJING BAOCHUN CHEMICAL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 210047 Nanjing chemical industry park, Jiangsu, Nanjing, 1-C18-1 Patentee after: NANJING HONGBAOLI ALKYLOL AMINE CHEMICAL CO., LTD. Address before: 210047 Nanjing chemical industry park, Jiangsu, Nanjing, 1-C18-1 Patentee before: Nanjing Baochun Chemical Co., Ltd. |