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Method for Preparing Polyoxymethylene Dimethyl Ethers by Acetalation Reaction of Formaldehyde with Methanol 专利
专利类型: 发明, 专利号: US 8987521 B2, 申请日期: 2015-03-24,
Inventors:  Xia CG(夏春谷);  Song HY(宋河远);  Chen J(陈静);  Li Z(李臻)
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Method for synthesizing polyoxymethylene dimethyl ethers catalyzed by an ionic liquid 专利
专利类型: 发明, 专利号: US 8816131 B2, 申请日期: 2014-08-26, 公开日期: 2011-11-24
Inventors:  Chen J(陈静);  Song HY(宋河远);  Xia CG(夏春谷);  Li Z(李臻)
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Process for synthesizing trioxymethylene using ionic liquid 专利
专利类型: 发明, 专利号: US 7,598,402 B2, 申请日期: 2009-10-06, 公开日期: 2008-11-27
Inventors:  Chen J(陈静);  Song HY(宋河远);  Xia CG(夏春谷);  Tang ZH(唐中华);  Zhang XZ(张新志);  Li Z(李臻);  Guo EX(郭恩修)
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Method for preparing polymethoxymethylal 专利
专利类型: 发明, 专利号: US 7,560,599 B2, 申请日期: 2009-07-14, 公开日期: 2013-06-26
Inventors:  Chen J(陈静);  Tang ZH(唐中华);  Xia CG(夏春谷);  Zhang XZ(张新志);  Li Z(李臻)
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Method of synthesizing trioxymethylene from formaldehyde by the catalytic action of an ionic liquid 专利
专利类型: 发明, 专利号: US 7,244,854 B2, 申请日期: 2007-07-17, 公开日期: 2007-06-14
Inventors:  Xia CG(夏春谷);  Tang ZH(唐中华);  Chen J(陈静);  Zhang XZ(张新志);  Li Z(李臻);  Guo EX(郭恩修)
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