CN1305879C - 一种相转移催化剂制造硅-69的工艺 - Google Patents
一种相转移催化剂制造硅-69的工艺 Download PDFInfo
- Publication number
- CN1305879C CN1305879C CNB2004100250022A CN200410025002A CN1305879C CN 1305879 C CN1305879 C CN 1305879C CN B2004100250022 A CNB2004100250022 A CN B2004100250022A CN 200410025002 A CN200410025002 A CN 200410025002A CN 1305879 C CN1305879 C CN 1305879C
- Authority
- CN
- China
- Prior art keywords
- silicon
- shares
- stirring
- phase transfer
- chloropropyltriethoxysilane
- 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.)
- Expired - Fee Related
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100250022A CN1305879C (zh) | 2004-06-09 | 2004-06-09 | 一种相转移催化剂制造硅-69的工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100250022A CN1305879C (zh) | 2004-06-09 | 2004-06-09 | 一种相转移催化剂制造硅-69的工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1706849A CN1706849A (zh) | 2005-12-14 |
CN1305879C true CN1305879C (zh) | 2007-03-21 |
Family
ID=35580977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100250022A Expired - Fee Related CN1305879C (zh) | 2004-06-09 | 2004-06-09 | 一种相转移催化剂制造硅-69的工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1305879C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006041356A1 (de) * | 2006-09-01 | 2008-03-20 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Organosilanen |
CN103755736B (zh) * | 2014-01-27 | 2016-06-29 | 南昌赣宇有机硅有限公司 | 一种四硫化双-(γ-丙基三乙氧基硅烷)的溶剂法合成工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5405985A (en) * | 1994-07-08 | 1995-04-11 | The Goodyear Tire & Rubber Company | Preparation of sulfur-containing organosilicon compounds |
US5468893A (en) * | 1994-07-08 | 1995-11-21 | The Goodyear Tire & Rubber Company | Preparation of sulfur-containing organosilicon compounds |
US5583245A (en) * | 1996-03-06 | 1996-12-10 | The Goodyear Tire & Rubber Company | Preparation of sulfur-containing organosilicon compounds |
WO2003002573A2 (en) * | 2001-06-29 | 2003-01-09 | Dow Corning Corporation | Preparation of sulfur-containing organosilicon compounds using a buffered phase transfer catalysis process |
CN1463271A (zh) * | 2001-06-29 | 2003-12-24 | 陶氏康宁公司 | 制备含硫有机硅化合物的方法 |
WO2004043969A1 (en) * | 2002-11-12 | 2004-05-27 | Dow Corning Corporation | Method of making sulfur containing organosilicon compounds |
-
2004
- 2004-06-09 CN CNB2004100250022A patent/CN1305879C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5405985A (en) * | 1994-07-08 | 1995-04-11 | The Goodyear Tire & Rubber Company | Preparation of sulfur-containing organosilicon compounds |
US5468893A (en) * | 1994-07-08 | 1995-11-21 | The Goodyear Tire & Rubber Company | Preparation of sulfur-containing organosilicon compounds |
US5583245A (en) * | 1996-03-06 | 1996-12-10 | The Goodyear Tire & Rubber Company | Preparation of sulfur-containing organosilicon compounds |
WO2003002573A2 (en) * | 2001-06-29 | 2003-01-09 | Dow Corning Corporation | Preparation of sulfur-containing organosilicon compounds using a buffered phase transfer catalysis process |
CN1463271A (zh) * | 2001-06-29 | 2003-12-24 | 陶氏康宁公司 | 制备含硫有机硅化合物的方法 |
WO2004043969A1 (en) * | 2002-11-12 | 2004-05-27 | Dow Corning Corporation | Method of making sulfur containing organosilicon compounds |
Also Published As
Publication number | Publication date |
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CN1706849A (zh) | 2005-12-14 |
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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: Shanghai Renyi Fine Chemical Co., Ltd. Assignor: Dalian Sheng Chemical Co., Ltd. Contract record no.: 2010210000171 Denomination of invention: Phase transfer catalyst process of preparing silicon-69 Granted publication date: 20070321 License type: Exclusive License Open date: 20051214 Record date: 20101101 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Dalian Sheng Chemical Co., Ltd. Assignor: Shanghai Renyi Fine Chemical Co., Ltd. Contract record no.: 2010210000171 Date of cancellation: 20110112 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dalian Sheng Chemical Co., Ltd. Assignor: Shanghai Renyi Fine Chemical Co., Ltd. Contract record no.: 2011210000001 Denomination of invention: Phase transfer catalyst process of preparing silicon-69 Granted publication date: 20070321 License type: Exclusive License Open date: 20051214 Record date: 20110112 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dalian Sheng Chemical Co., Ltd. Assignor: Shanghai Renyi Fine Chemical Co., Ltd. Contract record no.: 2010210000171 Denomination of invention: Phase transfer catalyst process of preparing silicon-69 Granted publication date: 20070321 License type: Exclusive License Open date: 20051214 Record date: 20101101 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20100609 |