CN100354242C - 五氟乙烷的制备方法 - Google Patents
五氟乙烷的制备方法 Download PDFInfo
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- CN100354242C CN100354242C CNB2005100970244A CN200510097024A CN100354242C CN 100354242 C CN100354242 C CN 100354242C CN B2005100970244 A CNB2005100970244 A CN B2005100970244A CN 200510097024 A CN200510097024 A CN 200510097024A CN 100354242 C CN100354242 C CN 100354242C
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- hydrogen fluoride
- tetrafluoroethylene
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- fluoride complex
- complex
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Priority Applications (1)
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CNB2005100970244A CN100354242C (zh) | 2005-12-29 | 2005-12-29 | 五氟乙烷的制备方法 |
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CNB2005100970244A CN100354242C (zh) | 2005-12-29 | 2005-12-29 | 五氟乙烷的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1793094A CN1793094A (zh) | 2006-06-28 |
CN100354242C true CN100354242C (zh) | 2007-12-12 |
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CNB2005100970244A Active CN100354242C (zh) | 2005-12-29 | 2005-12-29 | 五氟乙烷的制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100999439B (zh) * | 2007-01-04 | 2010-10-06 | 西安近代化学研究所 | 五氟乙烷的制备方法 |
CN110787836A (zh) * | 2019-11-15 | 2020-02-14 | 常熟三爱富中昊化工新材料有限公司 | 七氟丙烷合成用催化剂使用周期延长方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5847245A (en) * | 1993-07-12 | 1998-12-08 | Solvay (Societe Anonyme) | Process for the addition of HF to halogenated alkenes |
CN1724490A (zh) * | 2004-07-22 | 2006-01-25 | 山东东岳化工股份有限公司 | 五氟乙烷的生产方法 |
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2005
- 2005-12-29 CN CNB2005100970244A patent/CN100354242C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5847245A (en) * | 1993-07-12 | 1998-12-08 | Solvay (Societe Anonyme) | Process for the addition of HF to halogenated alkenes |
CN1724490A (zh) * | 2004-07-22 | 2006-01-25 | 山东东岳化工股份有限公司 | 五氟乙烷的生产方法 |
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CN1793094A (zh) | 2006-06-28 |
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Effective date of registration: 20090508 Address after: Zhejiang Province, Jinhua City, Wucheng Development Zone, Jin Xi Tang Xi Zhen Zhejiang Xingteng Chemical Co Ltd postcode: 321075 Patentee after: Xingteng Chemical Co., Ltd., Zhejiang Address before: Zhejiang Province, Jinhua City, Wucheng Development Zone, Jin Xi Tang Xi Zhen Zhejiang Xingteng Chemical Co Ltd postcode: 321075 Co-patentee before: Shanghai Teng fluorine polymer materials research institute Patentee before: Zhejiang Star Chemical Co., Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: JINHUA YONGHE FLUOROCHEMICAL CO., LTD. Free format text: FORMER NAME: XINGTENG CHEMICAL CO., LTD., ZHEJIANG |
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CP01 | Change in the name or title of a patent holder |
Address after: 321075 Zhejiang Province, Jinhua city Wucheng District Development Zone Jinxi Tangxi town Zhejiang Xingteng Chemical Co Ltd Patentee after: Jinhua Yonghe Fluorochemical Co., Ltd. Address before: 321075 Zhejiang Province, Jinhua city Wucheng District Development Zone Jinxi Tangxi town Zhejiang Xingteng Chemical Co Ltd Patentee before: Xingteng Chemical Co., Ltd., Zhejiang |
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ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YONGHE REFRIGERATION CO., LTD. Effective date: 20131106 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131106 Address after: 321075 Zhejiang Province, Jinhua city Wucheng District Development Zone Jinxi Tangxi town Zhejiang Xingteng Chemical Co Ltd Patentee after: Jinhua Yonghe Fluorochemical Co., Ltd. Patentee after: Zhejiang Yonghe Refrigerant Co., Ltd. Address before: 321075 Zhejiang Province, Jinhua city Wucheng District Development Zone Jinxi Tangxi town Zhejiang Xingteng Chemical Co Ltd Patentee before: Jinhua Yonghe Fluorochemical Co., Ltd. |