CN101665507A - 六甲基二硅脲的制备工艺 - Google Patents
六甲基二硅脲的制备工艺 Download PDFInfo
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- CN101665507A CN101665507A CN200910171793A CN200910171793A CN101665507A CN 101665507 A CN101665507 A CN 101665507A CN 200910171793 A CN200910171793 A CN 200910171793A CN 200910171793 A CN200910171793 A CN 200910171793A CN 101665507 A CN101665507 A CN 101665507A
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- hexamethyl
- hexamethyldisilazane
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- urea
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CN2009101717932A CN101665507B (zh) | 2009-09-08 | 2009-09-08 | 六甲基二硅脲的制备工艺 |
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CN2009101717932A CN101665507B (zh) | 2009-09-08 | 2009-09-08 | 六甲基二硅脲的制备工艺 |
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CN101665507A true CN101665507A (zh) | 2010-03-10 |
CN101665507B CN101665507B (zh) | 2012-03-21 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109232632A (zh) * | 2018-10-18 | 2019-01-18 | 丁超 | 一种六甲基二硅脲的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2507882C3 (de) * | 1975-02-24 | 1980-01-24 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Herstellung von Bis-(trimethylsilyl)-harnstoff |
DE2553932C3 (de) * | 1975-12-01 | 1986-10-02 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von N,N'-Bis-trimethylsilylharnstoff |
DE4041651A1 (de) * | 1990-12-22 | 1992-06-25 | Nuenchritz Chemie Gmbh | Verfahren zur herstellung von n,n-bistrimethylsilylharnstoff |
FR2794751B1 (fr) * | 1999-06-08 | 2001-08-10 | Atofina | Procede de fabrication d'urees bis-silylees |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109232632A (zh) * | 2018-10-18 | 2019-01-18 | 丁超 | 一种六甲基二硅脲的制备方法 |
CN109232632B (zh) * | 2018-10-18 | 2021-07-06 | 江苏食品药品职业技术学院 | 一种六甲基二硅脲的制备方法 |
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CN101665507B (zh) | 2012-03-21 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xinyaqiang Silicon Chemistry Jiangsu Co.,Ltd. Assignor: Jilin Xinyaqiang Biochem Co., Ltd. Contract record no.: 2012320000681 Denomination of invention: Preparation technique of bistrimethylsilurea (BSU) Granted publication date: 20120321 License type: Exclusive License Open date: 20100310 Record date: 20120530 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20151111 Address after: 223800 eco chemical science and Technology Industrial Park, Jiangsu, Suqian Province, No. five, No. 3 Patentee after: Jilin Xinyaqiang Biochem Co., Ltd. Address before: 132200 No. 20, Shanghai street, Yongji Economic Development Zone, Jilin, Jilin Patentee before: Jilin Xinyaqiang Biochem Co., Ltd. |