公开(公告)号：US20140073500A1

公开(公告)日：2014-03-13

申请号：US14028130

申请日：2013-09-16

申请人： Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences

发明人： Yong Tang ,  Xiaohong Yang ,  Bo Liu ,  Xiuli Sun ,  Zhi Ma ,  Yuan Gao ,  Cong Wang

IPC分类号： C08F10/02 ,  C07D215/40 ,  C07D307/91 ,  C07C211/45

CPC分类号： C08F10/02 ,  C07C211/45 ,  C07C225/14 ,  C07C225/16 ,  C07C225/18 ,  C07C323/25 ,  C07C323/36 ,  C07C323/37 ,  C07C391/02 ,  C07D215/40 ,  C07D307/91 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F4/6543 ,  C08F4/64127 ,  C08F2500/03 ,  C08F210/14 ,  C08F4/62124

摘要： Organic compounds containing heteroatoms and their use in preparing Ziegler-Natta(Ziegler-Natta) catalyst with single activation center. The Ziegler-Natta olefin polymerization catalyst is preparing by adding organic or inorganic solid carrier or compound of them which is pre-activated by heating or pre-treated chemically, organic compound containing heteroatoms and metallic compound into magnesium compound/tetrahydrofuran solution. The Ziegler-Natta olefin polymerization catalyst prepared in the present invention is fluidizable powder and can prepare ethene homopolymer and copolymer of controllable construction with high catalytic activity, during homo-polymerization and combined polymerization with alpha-olefin of C3˜C18 under action of catalyst promoter such as alkyl aluminum, alkyl aluminoxane, and so on.

摘要翻译： 含有杂原子的有机化合物及其用于制备具有单一活化中心的齐格勒 - 纳塔（齐格勒 - 纳塔）催化剂。 齐格勒 - 纳塔烯烃聚合催化剂是通过加入有机或无机固体载体或它们的化合物来制备的，它们通过将含有杂原子和金属化合物的化学有机化合物加热或预处理预活化成镁化合物/四氢呋喃溶液。 在本发明中制备的齐格勒 - 纳塔烯烃聚合催化剂是可流化粉末，并且可以在催化剂促进剂的作用下在均聚和与C3〜C18的α-烯烃的组合聚合期间制备具有高催化活性的可控构造的乙烯均聚物和共聚物 例如烷基铝，烷基铝氧烷等。

公开(公告)号：US20240042344A1

公开(公告)日：2024-02-08

申请号：US17641797

申请日：2020-09-09

申请人： Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences

发明人： Jiaolong Zhou ,  Zehao Zhao ,  Yong Tang ,  Xiuli Sun ,  Jie Zhu

IPC分类号： B01D3/38 ,  C08F110/06

CPC分类号： B01D3/38 ,  C08F110/06 ,  B01D2257/708

摘要： The present invention provides a method for depth removal of a volatile organic compound (VOC) in polymer resins and products thereof by means of a steam distillation method and apparatus thereof and significantly reducing the odor of the polymer resins and products thereof. The method provided in the present invention can further remove residual inorganic ash in the polymer resins. In the method, saturated steam at a certain temperature continuously keeps in contact with materials for a certain period of time, the VOC and an inorganic small molecule (ash) adsorbed on the surface of a polymer and wrapped inside the polymer are promoted to be enriched in a gas phase or a liquid phase and discharged, so as to reduce the VOC and ash in polymer materials, and the odor of the polymer resins or materials is decreased to a better level.

公开(公告)号：US20170051222A1

公开(公告)日：2017-02-23

申请号：US15078830

申请日：2016-03-23

申请人： SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY, CHINESE ACADEMY OF SCIENCES

发明人： YONG TANG ,  Wenjie Tao ,  Xiuli Sun ,  Junfang Li ,  Zheng Wang

IPC分类号： C10M105/04 ,  C10G69/12 ,  C08F110/08 ,  C07F15/04 ,  C08F110/02 ,  C10G50/02 ,  B01J31/18

CPC分类号： C10M105/04 ,  B01J31/1805 ,  B01J31/2295 ,  B01J2231/20 ,  B01J2531/824 ,  B01J2531/847 ,  B01J2540/225 ,  B01J2540/30 ,  C07C251/08 ,  C07C251/20 ,  C07C251/24 ,  C07C323/45 ,  C07C2603/20 ,  C07C2603/26 ,  C07F15/04 ,  C07F15/045 ,  C08F8/04 ,  C08F10/00 ,  C08F110/02 ,  C08F110/08 ,  C10G45/48 ,  C10G45/52 ,  C10G50/00 ,  C10G50/02 ,  C10G69/126 ,  C10G2300/1088 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2400/10 ,  C10M107/10 ,  C10M177/00 ,  C10M2205/028 ,  C10M2205/0285 ,  C10N2270/00 ,  C08F4/7006 ,  C08F2500/02 ,  C08F2500/10 ,  C08F2500/17 ,  C08F110/06

摘要： The present invention discloses a catalytic system for preparing highly branched alkane from olefin, which contains novel nickel or palladium complexes. In the presence of the catalytic system, highly branched oily alkane mixture can be efficiently obtained from olefins (such as ethylene) under mild conditions. The alkane mixture has a low bromine number, and can be used as a processing aid(s) and lubricant base oil with high-performance. Provides also was a method for preparing the catalyst and a method for preparing an oily olefin polymer.

摘要翻译： 本发明公开了一种由烯烃制备高分支烷烃的催化体系，其中含有新的镍或钯络合物。 在催化体系的存在下，在温和条件下，可以从烯烃（如乙烯）中有效地获得高度支化的油性烷烃混合物。 烷烃混合物具有低溴值，可用作加工助剂和具有高性能的润滑剂基础油。 也提供了制备催化剂的方法和制备油性烯烃聚合物的方法。