CN100567259C - A kind of method for preparing glycol sulfite - Google Patents
A kind of method for preparing glycol sulfite Download PDFInfo
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- CN100567259C CN100567259C CNB2005100069084A CN200510006908A CN100567259C CN 100567259 C CN100567259 C CN 100567259C CN B2005100069084 A CNB2005100069084 A CN B2005100069084A CN 200510006908 A CN200510006908 A CN 200510006908A CN 100567259 C CN100567259 C CN 100567259C
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- reaction
- sulfite
- glycol
- glycol sulfite
- ethylene glycol
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100069084A CN100567259C (en) | 2005-01-12 | 2005-01-12 | A kind of method for preparing glycol sulfite |
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CNB2005100069084A CN100567259C (en) | 2005-01-12 | 2005-01-12 | A kind of method for preparing glycol sulfite |
Publications (2)
Publication Number | Publication Date |
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CN1803767A CN1803767A (en) | 2006-07-19 |
CN100567259C true CN100567259C (en) | 2009-12-09 |
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CNB2005100069084A Active CN100567259C (en) | 2005-01-12 | 2005-01-12 | A kind of method for preparing glycol sulfite |
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CN (1) | CN100567259C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103030626A (en) * | 2011-10-10 | 2013-04-10 | 中国科学院福建物质结构研究所 | Method for synthesizing ethylene-base glycol sulfite |
CN107987052A (en) * | 2017-12-22 | 2018-05-04 | 辽宁科隆精细化工股份有限公司 | A kind of synthetic method of ethylene sulfite derivative |
CN108675984A (en) * | 2018-06-22 | 2018-10-19 | 江苏阿尔法药业有限公司 | The preparation method of Suo Feibuwei intermediates |
CN112574168B (en) * | 2020-12-21 | 2022-08-09 | 上海如鲲新材料股份有限公司 | Preparation method of ethylene-based ethylene sulfite |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6423861B1 (en) * | 1999-02-03 | 2002-07-23 | Basf Aktiengesellschaft | Method of producing dimethyl sulfite |
JP2003160580A (en) * | 2001-08-29 | 2003-06-03 | Mitsubishi Chemicals Corp | Ethylene sulfite and production method thereof |
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2005
- 2005-01-12 CN CNB2005100069084A patent/CN100567259C/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6423861B1 (en) * | 1999-02-03 | 2002-07-23 | Basf Aktiengesellschaft | Method of producing dimethyl sulfite |
JP2003160580A (en) * | 2001-08-29 | 2003-06-03 | Mitsubishi Chemicals Corp | Ethylene sulfite and production method thereof |
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Publication number | Publication date |
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CN1803767A (en) | 2006-07-19 |
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Owner name: FUJIAN CHUANGXIN SCIENCE AND TECHNOLOGY DEVELOPS C Free format text: FORMER OWNER: FUJIAN INST. OF MATTER STRUCTURE, CHINESE ACADEMY OF SCIENCES Effective date: 20100308 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100308 Address after: Fuzhou City, Fujian province 350002 Yangqiao Road No. 155 Patentee after: FUJIAN CHUANGXIN SCIENCE AND DEVELOPS CO.,LTD. Address before: Fuzhou City, Fujian province 350002 Yangqiao Road No. 155 Patentee before: FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY OF SCIENCES |
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TR01 | Transfer of patent right |
Effective date of registration: 20220916 Address after: 354000 Jintang Industrial Park, Shaowu City, Nanping City, Fujian Province Patentee after: Fujian Shaowu Chuangxin New Material Co.,Ltd. Address before: Fuzhou City, Fujian province 350002 Yangqiao Road No. 155 Patentee before: FUJIAN CHUANGXIN SCIENCE AND DEVELOPS CO.,LTD. |
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TR01 | Transfer of patent right |