CN1817430A - Surface activator with double-ether bisbensulfosalt and double molecule - Google Patents
Surface activator with double-ether bisbensulfosalt and double molecule Download PDFInfo
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- CN1817430A CN1817430A CN200510022477.0A CN200510022477A CN1817430A CN 1817430 A CN1817430 A CN 1817430A CN 200510022477 A CN200510022477 A CN 200510022477A CN 1817430 A CN1817430 A CN 1817430A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100224770A CN100374192C (en) | 2005-12-30 | 2005-12-30 | Surface activator with double-ether bisbensulfosalt and double molecule |
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CNB2005100224770A CN100374192C (en) | 2005-12-30 | 2005-12-30 | Surface activator with double-ether bisbensulfosalt and double molecule |
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CN1817430A true CN1817430A (en) | 2006-08-16 |
CN100374192C CN100374192C (en) | 2008-03-12 |
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CNB2005100224770A Expired - Fee Related CN100374192C (en) | 2005-12-30 | 2005-12-30 | Surface activator with double-ether bisbensulfosalt and double molecule |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101104794B (en) * | 2007-07-06 | 2010-05-19 | 中国石化股份胜利油田分公司地质科学研究院 | Method for preparing highly effective anion surfactant for third oil extraction |
CN101856600A (en) * | 2010-06-25 | 2010-10-13 | 西北大学 | Amphoteric ionic Gemini surfactant and synthetic method thereof |
CN101480590B (en) * | 2008-11-27 | 2011-05-18 | 齐齐哈尔大学 | Sulphonate Gemini surfactant and preparation method thereof |
CN102441338A (en) * | 2012-01-04 | 2012-05-09 | 西南石油大学 | Sulfonate aralkyl anionic-nonionic surfactant and synthesis method thereof |
CN105435706A (en) * | 2015-11-16 | 2016-03-30 | 武汉工程大学 | Sulfonate-type anion dimeric surfactant and preparation method thereof |
CN107384357A (en) * | 2017-06-14 | 2017-11-24 | 中国石油天然气股份有限公司 | Polyoxyethylene-benzene sulfonate type composite gemini surfactant and preparation method thereof |
CN107674667A (en) * | 2017-11-05 | 2018-02-09 | 青岛大学 | A kind of surfactant compound system of the anti-high calcium magnesium salts of heatproof |
CN107814755A (en) * | 2017-11-05 | 2018-03-20 | 青岛大学 | A kind of anionic gemini surfactant and preparation method thereof |
CN108383758A (en) * | 2018-03-19 | 2018-08-10 | 青岛大学 | A kind of preparation method of sulfonic group anionic gemini surfactant |
CN110218166A (en) * | 2019-06-12 | 2019-09-10 | 西南石油大学 | A kind of synthetic method of the bissulfosalt double surface active agent of bisamide base connection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5585516A (en) * | 1995-03-10 | 1996-12-17 | Exxon Research And Engineering Company | Two tail-two head and two tail-one head surfactants |
BE1014966A3 (en) * | 2001-02-13 | 2004-07-06 | Basf Ag | Process hydroformylation ethylenically unsaturated compounds and catalysts used for that purpose. |
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2005
- 2005-12-30 CN CNB2005100224770A patent/CN100374192C/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101104794B (en) * | 2007-07-06 | 2010-05-19 | 中国石化股份胜利油田分公司地质科学研究院 | Method for preparing highly effective anion surfactant for third oil extraction |
CN101480590B (en) * | 2008-11-27 | 2011-05-18 | 齐齐哈尔大学 | Sulphonate Gemini surfactant and preparation method thereof |
CN101856600A (en) * | 2010-06-25 | 2010-10-13 | 西北大学 | Amphoteric ionic Gemini surfactant and synthetic method thereof |
CN102441338A (en) * | 2012-01-04 | 2012-05-09 | 西南石油大学 | Sulfonate aralkyl anionic-nonionic surfactant and synthesis method thereof |
CN105435706A (en) * | 2015-11-16 | 2016-03-30 | 武汉工程大学 | Sulfonate-type anion dimeric surfactant and preparation method thereof |
CN107384357B (en) * | 2017-06-14 | 2019-10-11 | 中国石油天然气股份有限公司 | Polyoxyethylene-benzene sulfonate type composite gemini surfactant and preparation method thereof |
CN107384357A (en) * | 2017-06-14 | 2017-11-24 | 中国石油天然气股份有限公司 | Polyoxyethylene-benzene sulfonate type composite gemini surfactant and preparation method thereof |
CN107674667A (en) * | 2017-11-05 | 2018-02-09 | 青岛大学 | A kind of surfactant compound system of the anti-high calcium magnesium salts of heatproof |
CN107814755A (en) * | 2017-11-05 | 2018-03-20 | 青岛大学 | A kind of anionic gemini surfactant and preparation method thereof |
CN107674667B (en) * | 2017-11-05 | 2020-04-03 | 青岛大学 | Temperature-resistant high-calcium magnesium salt-resistant surfactant compound system |
CN107814755B (en) * | 2017-11-05 | 2021-10-29 | 青岛大学 | Anionic gemini surfactant and preparation method thereof |
CN108383758A (en) * | 2018-03-19 | 2018-08-10 | 青岛大学 | A kind of preparation method of sulfonic group anionic gemini surfactant |
CN108383758B (en) * | 2018-03-19 | 2021-10-29 | 青岛大学 | Preparation method of sulfonic anionic gemini surfactant |
CN110218166A (en) * | 2019-06-12 | 2019-09-10 | 西南石油大学 | A kind of synthetic method of the bissulfosalt double surface active agent of bisamide base connection |
Also Published As
Publication number | Publication date |
---|---|
CN100374192C (en) | 2008-03-12 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Karamay city Hanko technology services limited liability company Assignor: South-west Petroleum College Contract record no.: 2010650000010 Denomination of invention: Surface activator with double-ether bisbensulfosalt and double molecule Granted publication date: 20080312 License type: Exclusive License Open date: 20060816 Record date: 20100621 |
|
EM01 | Change of recordation of patent licensing contract |
Change date: 20111121 Contract record no.: 2010650000010 Assignee after: Karamay Jinxin Science & Technology Co., Ltd. Assignee before: Karamay city Hanko technology services limited liability company |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20141230 |
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EXPY | Termination of patent right or utility model |