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1. 发明申请

US20110301385A1 CATALYST FOR OLEFIN POLYMERIZATION AND METHOD OF PREPARATION THEREOF 有权
标题翻译：烯烃聚合催化剂及其制备方法
公开(公告)号：US20110301385A1
公开(公告)日：2011-12-08
申请号：US13153997
申请日：2011-06-06
申请人： Licai Wang , Zhanxian Gao , Wei Li , Guotong Zheng , Qingxin Dong , Riping Liu , Xiaohuan Wang , Nan Zhang , Jingzhuang Wang , Shimian Cai
发明人： Licai Wang , Zhanxian Gao , Wei Li , Guotong Zheng , Qingxin Dong , Riping Liu , Xiaohuan Wang , Nan Zhang , Jingzhuang Wang , Shimian Cai
IPC分类号： C07C41/01
CPC分类号： C07C37/11 , C07C41/16 , C07C39/15 , C07C43/2055
摘要： A catalyst for olefin polymerization and method of preparing the same are disclosed.
摘要翻译：公开了一种用于烯烃聚合的催化剂及其制备方法。

2. 发明授权

US08344080B2 Catalyst for olefin polymerization and method of preparation thereof 有权
标题翻译：烯烃聚合用催化剂及其制备方法
公开(公告)号：US08344080B2
公开(公告)日：2013-01-01
申请号：US13153997
申请日：2011-06-06
申请人： Licai Wang , Zhanxian Gao , Wei Li , Guotong Zheng , Qingxin Dong , Riping Liu , Xiaohuan Wang , Nan Zhang , Jingzhuang Wang , Shimian Cai
发明人： Licai Wang , Zhanxian Gao , Wei Li , Guotong Zheng , Qingxin Dong , Riping Liu , Xiaohuan Wang , Nan Zhang , Jingzhuang Wang , Shimian Cai
IPC分类号： C08F4/42
CPC分类号： C07C37/11 , C07C41/16 , C07C39/15 , C07C43/2055
摘要： A catalyst for olefin polymerization and method of preparing the same are disclosed.
摘要翻译：公开了一种用于烯烃聚合的催化剂及其制备方法。

3. 发明申请

US20130200293A1 LA(FE,SI)13-BASED MULTI-INTERSTITIAL ATOM HYDRIDE MAGNETIC REFRIGERATION MATERIAL WITH HIGH TEMPERATURE STABILITY AND LARGE MAGNETIC ENTROPY CHANGE AND PREPARATION METHOD THEREOF 审中-公开
标题翻译： LA（FE，SI）基于13的多相间极化氢气磁制冷材料具有高温稳定性和大的磁熵变化及其制备方法
公开(公告)号：US20130200293A1
公开(公告)日：2013-08-08
申请号：US13514960
申请日：2010-12-01
申请人： Jinliang Zhao , Baogen Shen , Fengxia Hu , Jun Shen , Yangxian Li , Jirong Sun , Huayang Gong , Jianxiong Yin , Xiaohuan Wang
发明人： Jinliang Zhao , Baogen Shen , Fengxia Hu , Jun Shen , Yangxian Li , Jirong Sun , Huayang Gong , Jianxiong Yin , Xiaohuan Wang
IPC分类号： H01F1/01
CPC分类号： H01F1/012 , C01B6/246
摘要： The invention discloses a La(Fe,Si)13-based hydride magnetic refrigeration material comprising multiple interstitial atoms and showing a high-temperature stability and a large magnetic entropy change and the method for preparing the same. By reintroducing interstitial hydrogen atoms into an interstitial master alloy La1-aRaFe13-bSibXc through a hydrogen absorption process, a compound with a chemical formula of La1-aRaFe13-bSibXcHd and a cubic NaZn13-type structure is prepared, wherein R is one or a combination of more than one rare-earth element, X is one or more C, B and the like or their combinations. A desired amount of hydrogen is obtained through a single hydrogen absorption process by means of controlling the hydrogen pressure, temperature and period in the process of hydrogen absorption. The compound can be stable under normal pressure, at a temperature of room temperature to 350° C., that is, the hydrogen atoms can still exist stably in the interstices. The Curie temperature of the compound can be adjusted continuously with a wide range of 180K to 360K by changing its composition. The magnetic entropy change that is more than 2 folds of that of Gd can be obtained around room temperature, and the magnetic hysteresis loss vanishes. In view of the above, this material is a desired magnetic refrigeration material applied at room temperature.
摘要翻译：本发明公开了一种包含多个间隙原子并显示高温稳定性和大的磁熵变的La（Fe，Si）13基氢化物磁致冷材料及其制备方法。通过氢吸收法将间隙氢原子重新插入到间隙母合金La1-aRaFe13-bSibXc中，制备化学式为La1-aRaFe13-bSibXcHd的化合物和立方体NaZn13型结构，其中R是一个或组合的多于一种的稀土元素，X是一个或多个C，B等或它们的组合。通过控制氢气压力，氢吸收过程中的氢气压力，温度和时间，通过单一氢气吸收过程获得所需量的氢。化合物在常压下，在室温至350℃的温度下可以是稳定的，即氢原子仍然可以稳定地存在于间隙中。化合物的居里温度可以通过改变其组成而以180K至360K的宽范围连续调节。可以在室温附近获得超过Gd的2倍以上的磁熵变，磁滞损耗消失。鉴于上述，该材料是在室温下施加的期望的磁性制冷材料。

4. 发明授权

US07964678B2 Catalyst for olefin polymerization and preparation thereof and polymerization process 有权
标题翻译：烯烃聚合催化剂及其制备方法和聚合方法
公开(公告)号：US07964678B2
公开(公告)日：2011-06-21
申请号：US11659621
申请日：2006-02-24
申请人： Licai Wang , Zhanxian Gao , Wei Li , Guotong Zheng , Qingxin Dong , Riping Liu , Xiaohuan Wang , Nan Zhang , Jingzhuang Wang , Shimian Cai
发明人： Licai Wang , Zhanxian Gao , Wei Li , Guotong Zheng , Qingxin Dong , Riping Liu , Xiaohuan Wang , Nan Zhang , Jingzhuang Wang , Shimian Cai
IPC分类号： C08K5/06
CPC分类号： C08F10/00 , B01J21/063 , B01J35/023 , B01J35/1019 , C08F110/06 , C08F4/6543 , C08F4/651 , C08F4/6545 , C08F2500/15 , C08F2500/18
摘要： The catalyst for olefin polymerization contains three components A, B and C. The component A is a solid catalyst containing titanium, magnesium, chlorine element and an internal electron donor, the internal electron donor consists of 1,4-diether [2,2′-dialkoxy-1,1′-biphenyl, 2,2′-dialkoxy-1,1′-binaphthalene, 10,10′-dialkoxy-9,9-biphenanthrene]and organic acid ester or 1,3-diether [9,9-bis(methoxymethyl)fluorine, 2,2-dialky 1-1,3-dimethoxypropane]; the component B is an organoaluminum compound; the component C is external electron donor-organic silicon compound or the 1,4 aromatic diether. The catalyst has high catalytic activity, and can be adjusted in the range from 40,000 to 150,000 gPP/gCat when used in propylene polymerization. The polymer made therefrom has isotactivity of 80 to 99 percent and the molecular weight distribution can be adjusted in a wide range. The invention provides a novel method for preparing the 1,4 aromatic diether.
摘要翻译：用于烯烃聚合的催化剂包含三种组分A，B和C.组分A是含有钛，镁，氯元素和内电子给体的固体催化剂，内电子给体由1,4-二醚[2,2' 二烷氧基-1,1'-联苯基，2,2'-二烷氧基-1,1'-联萘，10,10'-二烷氧基-9,9-联苯]和有机酸酯或1,3-二醚[ 9-二（甲氧基甲基）氟，2,2-二烷基1-1,3-二甲氧基丙烷]; 组分B是有机铝化合物; 组分C是外电子给体 - 有机硅化合物或1,4-芳族二醚。该催化剂具有高催化活性，当用于丙烯聚合时可以将其调节至40,000至150,000gPP / gCat。由其制备的聚合物具有80-99％的等规度，并且可以在宽范围内调节分子量分布。本发明提供了一种制备1,4芳族二醚的新方法。

5. 发明申请

US20080161513A1 Catalyst for Olefin Polymerization and Preparation Thereof and Polymerization Process 有权
标题翻译：烯烃聚合催化剂及其制备及聚合方法
公开(公告)号：US20080161513A1
公开(公告)日：2008-07-03
申请号：US11659621
申请日：2006-02-24
申请人： Licai Wang , Zhanxian Gao , Wei Li , Guotong Zheng , Qingxin Dong , Riping Liu , Xiaohuan Wang , Nan Zhang , Jingzhuang Wang , Shimian Cai
发明人： Licai Wang , Zhanxian Gao , Wei Li , Guotong Zheng , Qingxin Dong , Riping Liu , Xiaohuan Wang , Nan Zhang , Jingzhuang Wang , Shimian Cai
IPC分类号： C08F4/50
CPC分类号： C08F10/00 , B01J21/063 , B01J35/023 , B01J35/1019 , C08F110/06 , C08F4/6543 , C08F4/651 , C08F4/6545 , C08F2500/15 , C08F2500/18
摘要： The catalyst for olefin polymerization contains three components A, B and C. The component A is a solid catalyst containing titanium, magnesium, chlorine element and an internal electron donor, the internal electron donor consists of 1,4-diether [2,2′-dialkoxy-1,1′-biphenyl, 2,2′-dialkoxy-1,1′-binaphthalene, 10,10′-dialkoxy-9,9-biphenanthrene] and organic acid ester or 1,3-diether [9,9-bis(methoxymethyl)fluorine, 2,2-dialky 1-1,3-dimethoxypropane]; the component B is an organoaluminum compound; the component C is external electron donor-organic silicon compound or the 1,4 aromatic diether. The catalyst has high catalytic activity, and can be adjusted in the range from 40,000 to 150,000 gPP/gCat when used in propylene polymerization. The polymer made therefrom has isotactivity of 80 to 99 percent and the molecular weight distribution can be adjusted in a wide range. The invention provides a novel method for preparing the 1,4 aromatic diether.
摘要翻译：用于烯烃聚合的催化剂包含三种组分A，B和C.组分A是含有钛，镁，氯元素和内电子给体的固体催化剂，内电子给体由1,4-二醚[2,2' 二烷氧基-1,1'-联苯，2,2'-二烷氧基-1,1'-联萘，10,10'-二烷氧基-9,9-联苯]和有机酸酯或1,3-二醚[ 9-二（甲氧基甲基）氟，2,2-二烷基1-1,3-二甲氧基丙烷]; 组分B是有机铝化合物; 组分C是外电子给体 - 有机硅化合物或1,4-芳族二醚。该催化剂具有高催化活性，当用于丙烯聚合时可以将其调节至40,000至150,000gPP / gCat。由其制备的聚合物具有80-99％的等规度，并且可以在宽范围内调节分子量分布。本发明提供了一种制备1,4芳族二醚的新方法。

6. 发明授权

US07133044B2 System of feature-based surface mapping 有权
公开(公告)号：US07133044B2
公开(公告)日：2006-11-07
申请号：US10059292
申请日：2002-01-31
申请人： Jerome Maillot , Xiaohuan Wang
发明人： Jerome Maillot , Xiaohuan Wang
IPC分类号： G06T15/30
CPC分类号： G06T17/20
摘要： A method of displacing a tessellated surface, based on features of a displacement map, by analyzing a model to determine the level of detail in the model. Where the level of detail is high the number of polygons, typically triangles, used to represent the high detail area is increased through the use of “sub-triangles”. The positions of the sub-triangles are also strategically located and constrained to better represent the high detail area, particularly any edges in the area. The level of detail can be determined using a displacement map for the surface. The positions of the triangles can be located by determining feature points (or sub-triangle vertices) in the areas of detail where the feature points can be moved toward the areas of high rate of change and additional feature points can be added. The feature points can be connected to form the sub-triangles with an emphasis or constraint on connecting points along an edge or border.

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