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1. 发明授权

US08524628B2 Phosphorus-containing catalyst composition and hydroformylation process using the same 有权
标题翻译：含磷催化剂组合物和使用其的加氢甲酰化方法
公开(公告)号：US08524628B2
公开(公告)日：2013-09-03
申请号：US10575147
申请日：2004-07-03
申请人： You Moon Jeon , Dong Hyun Ko , O Hak Kwon , Sung Shik Eom , Sang Gi Lee , Ji Joong Moon , Kwang Ho Park
发明人： You Moon Jeon , Dong Hyun Ko , O Hak Kwon , Sung Shik Eom , Sang Gi Lee , Ji Joong Moon , Kwang Ho Park
IPC分类号： B01J31/22 , C07F9/06
CPC分类号： B01J31/2404 , B01J31/185 , B01J31/186 , B01J31/1865 , B01J31/1875 , B01J31/24 , B01J2531/0266 , B01J2531/822 , B01J2531/827 , B01J2531/845 , C07C45/50 , C07F15/008 , C07C47/02
摘要： Provided are a catalyst composition comprising a bidentate ligand, a monodentate ligand, and a transition metal catalyst and a process of hydroformylation of olefin compounds, comprising reacting the olefin compound with a gas mixture of hydrogen and carbon monoxide while being stirred at elevated pressures and temperatures in the presence of the catalyst composition to produce an aldehyde. The catalytic composition demonstrates the high catalytic activity and option control of selectivity to normal aldehyde or iso aldehyde (N/I selectivity) to a desired value.
摘要翻译：提供了包含二齿配体，单齿配体和过渡金属催化剂的催化剂组合物以及烯烃化合物的加氢甲酰化方法，包括使烯烃化合物与氢气和一氧化碳的气体混合物反应，同时在升高的压力和温度在催化剂组合物的存在下制备醛。催化组合物表现出对正常醛或异醛（N / I选择性）对所需值的选择性的高催化活性和选择性控制。

2. 发明授权

US07550406B2 Phosphorus-containing catalyst composition and hydroformylation process using the same 有权
标题翻译：含磷催化剂组合物和使用其的加氢甲酰化方法
公开(公告)号：US07550406B2
公开(公告)日：2009-06-23
申请号：US10576219
申请日：2004-07-03
申请人： You Moon Jeon , Dong Hyun Ko , O Hak Kwon , Sung Shik Eom , Sang Gi Lee , Ji Joong Moon , Kwang Ho Park
发明人： You Moon Jeon , Dong Hyun Ko , O Hak Kwon , Sung Shik Eom , Sang Gi Lee , Ji Joong Moon , Kwang Ho Park
IPC分类号： B01J31/22 , C07F9/06
CPC分类号： B01J31/185 , B01J31/186 , B01J31/1865 , B01J31/1875 , B01J31/20 , B01J31/2234 , B01J31/2404 , B01J2531/0266 , B01J2531/822 , B01J2531/827 , B01J2531/845 , C07C45/50 , C07F15/008 , C07C47/02
摘要： Provided are a catalyst composition comprising a bidentate ligand, a monodentate ligand, and a transition metal catalyst and a process of hydroformylation of olefins, comprising reacting the olefin compound with gas mixture of hydrogen and carbon monoxide with stirring at an elevated pressure and temperature in the presence of the catalyst composition to produce aldehyde. The present catalytic compositions show high catalytic activity, high normal-to-iso aldehyde selectivity, and high stability.
摘要翻译：提供了包含双齿配体，单齿配体和过渡金属催化剂的催化剂组合物以及烯烃的加氢甲酰基化方法，包括使烯烃化合物与氢气和一氧化碳的气体混合物在搅拌下在升高的压力和温度下在存在催化剂组合物以产生醛。本催化剂组合物显示出高催化活性，高正常至异醛选择性和高稳定性。

3. 发明授权

US07253326B1 Method for preparing trimethylolproane 有权
标题翻译：制备三羟甲基丙烷的方法
公开(公告)号：US07253326B1
公开(公告)日：2007-08-07
申请号：US11401429
申请日：2006-04-10
申请人： Sung Shik Eom , Dong Hyun Ko , Ji Joong Moon , Jae Hoon Choe , Dae Sun Rew
发明人： Sung Shik Eom , Dong Hyun Ko , Ji Joong Moon , Jae Hoon Choe , Dae Sun Rew
IPC分类号： C07C31/22 , C07C29/38
CPC分类号： C07C29/38 , C07C31/22
摘要： The present invention relates to a method for preparing trimethylolpropane (TMP) comprising the steps of: 1) synthesizing trimethylolpropane by using n-butyl aldehyde, an aqueous solution of formaldehyde and an aqueous solution of alkali metal hydroxide through aldol condensation reaction and Cannizzaro reaction; 2) extracting trimethylolpropane from a resultant mixture of the step 1) by contacting the resultant mixture with an alcohol having 6 to 10 carbons; 3) removing alkali metal ion from a resultant extract of the step 2) by contacting the resultant extract with water; and 4) distilling the alkali metal ion-removed extract obtained from the step 3). According to the present invention, a separate formaldehyde recovery process can be omitted, the extraction efficiency of TMP can be maximized with using a relatively small amount of extraction solvent, the separation and recovery processes for extraction solvent can be simplified since a mixture of solvents is not used for TMP extraction, and the yield of TMP can be maximized while the amount of generated waste water can be minimized, thereby producing TMP economically with good efficiency.
摘要翻译：本发明涉及一种制备三羟甲基丙烷（TMP）的方法，包括以下步骤：1）通过醛醇缩合反应和Cannizzaro反应，使用正丁醛，甲醛水溶液和碱金属氢氧化物水溶液合成三羟甲基丙烷; 2）通过使所得混合物与具有6至10个碳的醇接触，从步骤1）的所得混合物中提取三羟甲基丙烷; 3）通过使得到的提取物与水接触，从步骤2）的所得提取物中除去碱金属离子; 和4）蒸馏从步骤3）获得的碱金属离子去除的提取物。根据本发明，可以省略单独的甲醛回收方法，使用相对少量的萃取溶剂可以最大限度地提高TMP的萃取效率，因为溶剂混合物的分离和回收方法可以简化，因此可以简化萃取溶剂的分离和回收过程不用于TMP提取，并且可以最大限度地提高TMP的产率，同时可以最大限度地减少产生的废水量，从而以高效率经济地生产TMP。

4. 发明授权

US09796827B2 Ester plasticizer composition 有权
公开(公告)号：US09796827B2
公开(公告)日：2017-10-24
申请号：US13934883
申请日：2013-07-03
申请人： Mi Yeon Lee , Sung Shik Eom , Dong Hyun Ko , O Hak Kwon , Da Won Jung , Gyu Il Lee
发明人： Mi Yeon Lee , Sung Shik Eom , Dong Hyun Ko , O Hak Kwon , Da Won Jung , Gyu Il Lee
IPC分类号： C08K5/00 , C08K5/12 , C07C69/82
CPC分类号： C08K5/12 , C07C69/82 , C08L27/06
摘要： Disclosed is an ester plasticizer composition, as a plasticizer composition, which comprises a hybrid alkyl-substituted terephthalate compound and a non-hybrid alkyl-substituted terephthalate compound as active ingredients, improves workability due to high absorption speed for the resins and short melting time, and thus may imparts a uniform foaming property upon being applied to wallpaper formulation.

5. 发明申请

US20110201844A1 CATALYST COMPOSITION FOR HYDROFORMYLATION AND METHOD FOR PRODUCING ALDEHYDE USING THE SAME 有权
标题翻译：用于氢化的催化剂组合物及其制备方法
公开(公告)号：US20110201844A1
公开(公告)日：2011-08-18
申请号：US13092817
申请日：2011-04-22
申请人： Jae Hui Choi , Dong Hyun Ko , Sung Shik Eom , Moo Ho Hong , O Hark Kwon , Dae Chul Kim
发明人： Jae Hui Choi , Dong Hyun Ko , Sung Shik Eom , Moo Ho Hong , O Hark Kwon , Dae Chul Kim
IPC分类号： C07C45/50 , B01J31/24
CPC分类号： C07C45/49 , B01J31/1875 , B01J31/20 , B01J31/2208 , B01J31/2404 , B01J2231/321 , B01J2531/822 , B01J2531/827 , B01J2531/845 , C07C45/50 , C07F9/46 , C07F9/5022 , C07F9/655345 , C07F9/6571 , C07F9/657127 , C07C47/228 , C07C47/02
摘要： The present invention relates to a catalyst composition for hydroformylation and a method for preparing aldehydes using the same, wherein the catalyst composition for hydroformylation comprises: a triaryl phosphine ligand; a phosphine oxide or phosphine sulfide ligand having a specific chemical formula; and a transition metal catalyst. The catalyst composition provides high catalyst activity and stability and selectivity to normal aldehydes when used in the hydroformylation for preparing aldehydes from olefins.
摘要翻译：本发明涉及一种用于加氢甲酰化的催化剂组合物及其制备方法，其中用于加氢甲酰化的催化剂组合物包括：三芳基膦配体; 具有特定化学式的氧化膦或硫化膦配体; 和过渡金属催化剂。当用于从烯烃制备醛的加氢甲酰化中时，催化剂组合物提供高的催化剂活性和对正醛的稳定性和选择性。

6. 发明授权

US08426651B2 Catalyst composition for hydroformylation and method for producing aldehyde using the same 有权
标题翻译：用于加氢甲酰基化的催化剂组合物及使用其制备醛的方法
公开(公告)号：US08426651B2
公开(公告)日：2013-04-23
申请号：US13092817
申请日：2011-04-22
申请人： Jae Hui Choi , Dong Hyun Ko , Sung Shik Eom , Moo Ho Hong , O Hark Kwon , Dae Chul Kim
发明人： Jae Hui Choi , Dong Hyun Ko , Sung Shik Eom , Moo Ho Hong , O Hark Kwon , Dae Chul Kim
IPC分类号： C07C45/50 , B01J31/00
CPC分类号： C07C45/49 , B01J31/1875 , B01J31/20 , B01J31/2208 , B01J31/2404 , B01J2231/321 , B01J2531/822 , B01J2531/827 , B01J2531/845 , C07C45/50 , C07F9/46 , C07F9/5022 , C07F9/655345 , C07F9/6571 , C07F9/657127 , C07C47/228 , C07C47/02
摘要： The present invention relates to a catalyst composition for hydroformylation and a method for preparing aldehydes using the same, wherein the catalyst composition for hydroformylation comprises: a triaryl phosphine ligand; a phosphine oxide or phosphine sulfide ligand having a specific chemical formula; and a transition metal catalyst. The catalyst composition provides high catalyst activity and stability and selectivity to normal aldehydes when used in the hydroformylation for preparing aldehydes from olefins.
摘要翻译：本发明涉及一种用于加氢甲酰化的催化剂组合物及其制备方法，其中用于加氢甲酰化的催化剂组合物包括：三芳基膦配体; 具有特定化学式的氧化膦或硫化膦配体; 和过渡金属催化剂。当用于从烯烃制备醛的加氢甲酰化中时，催化剂组合物提供高的催化剂活性和对正醛的稳定性和选择性。

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