公开(公告)号：US5569516A

公开(公告)日：1996-10-29

申请号：US398571

申请日：1995-03-03

申请人： Arnis U. Paeglis ,  Robert L. Boysen ,  Timothy R. Lynn ,  Jeffrey D. Collins

发明人： Arnis U. Paeglis ,  Robert L. Boysen ,  Timothy R. Lynn ,  Jeffrey D. Collins

IPC分类号： C08J5/18 ,  B32B25/00 ,  B32B27/32 ,  C08F210/16 ,  C08F210/18 ,  C08K3/00 ,  C08K5/00 ,  C08K5/01 ,  C08L23/16 ,  C08L95/00 ,  B32B25/16 ,  B32B3/00

CPC分类号： C08F210/16 ,  C08F210/18 ,  Y10T428/19 ,  Y10T428/192 ,  Y10T428/24355 ,  Y10T428/24372 ,  Y10T428/24405 ,  Y10T428/31815 ,  Y10T428/31855 ,  Y10T428/31931

摘要： A thermoplastic elastomer consisting essentially of a copolymer comprising a mixture of ethylene; one or more alpha-olefins having 3 to 12 carbon atoms; and, optionally, a diene, said copolymer being in an uncrosslinked state and having a crystallinity in the range of about 2 to about 40 percent by weight based on the weight of the copolymer wherein about 15 to about 85 percent by weight of the crystallinity melts at a temperature above 80.degree. C.; about 15 to about 85 percent by weight of the crystallinity melts at a temperature below 80.degree. C.; and the crystalline melting temperatures differ by at least about 30.degree. C.

摘要翻译： 一种热塑性弹性体，主要由包含乙烯混合物的共聚物组成; 一种或多种具有3至12个碳原子的α-烯烃; 和任选的二烯，所述共聚物处于未交联状态，其结晶度为约2-约40重量％，基于共聚物的重量，其中约15至约85重量％的结晶度熔融 温度高于80℃。 约15至约85重量％的结晶度在低于80℃的温度下熔融; 并且结晶熔融温度相差至少约30℃。

公开(公告)号：US5317036A

公开(公告)日：1994-05-31

申请号：US962119

申请日：1992-10-16

申请人： Robert C. Brady, III ,  Frederick J. Karol ,  Timothy R. Lynn ,  Robert J. Jorgensen ,  Sun-Chueh Kao ,  Eric P. Wasserman

发明人： Robert C. Brady, III ,  Frederick J. Karol ,  Timothy R. Lynn ,  Robert J. Jorgensen ,  Sun-Chueh Kao ,  Eric P. Wasserman

IPC分类号： C08F4/642 ,  B01J8/24 ,  B01J8/38 ,  C08F2/00 ,  C08F2/34 ,  C08F4/60 ,  C08F4/62 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/18

CPC分类号： C08F2/34 ,  B01J8/24 ,  B01J8/382 ,  C08F210/18 ,  Y10S526/901 ,  Y10S526/943

摘要： Gas phase polymerization processes are disclosed which utilize unsupported soluble transition metal coordination catalysts. The catalysts are introduced into the reactor as a solution.

摘要翻译： 公开了使用无载体可溶性过渡金属配位催化剂的气相聚合方法。 将催化剂作为溶液引入反应器。

公开(公告)号：US20100289482A1

公开(公告)日：2010-11-18

申请号：US12780088

申请日：2010-05-14

申请人： Eric J. Markel ,  Timothy R. Lynn

发明人： Eric J. Markel ,  Timothy R. Lynn

IPC分类号： G01R1/06

CPC分类号： C08F10/00 ,  B01J8/1809 ,  B01J2208/00601 ,  B01J2219/0245 ,  C08F2400/02 ,  C08F2/34 ,  C08F2/002 ,  C08F2/00

摘要： Disclosed is a method for using at least one static probe during polymerization in a fluid bed polymerization reactor system to monitor a coating on a surface of the reactor system and a distal portion of each static probe, wherein the coating is exposed to flowing fluid within the reactor system during the reaction. The surface may be a reactor bed wall (exposed to the reactor's fluid bed) and the coating is exposed to flowing, bubbling fluid within the fluid bed during the reaction. The method may include steps of: during the polymerization reaction, operating the static probe to generate a sequence of data values (“high speed data”) indicative of fluid flow variation (e.g., bubbling or turbulence), and determining from the high speed data at least one electrical property of the coating (e.g., of a portion of the coating on the distal portion of the static probe).

摘要翻译： 公开了一种在流化床聚合反应器系统中在聚合过程中使用至少一个静态探针以监测反应器系统的表面上的涂层和每个静态探针的远端部分的方法，其中涂层暴露于在 反应器系统。 表面可以是反应器床壁（暴露于反应器的流化床），并且涂层在反应期间暴露于流化床内的流动的起泡流体。 该方法可以包括以下步骤：在聚合反应期间，操作静态探针以产生指示流体流动变化（例如，起泡或湍流）的数据值序列（“高速数据”），并从高速数据 涂层的至少一个电性质（例如，静电探针的远端部分上的涂层的一部分）。

公开(公告)号：US20110232768A1

公开(公告)日：2011-09-29

申请号：US13156411

申请日：2011-06-09

申请人： Timothy R. Lynn

发明人： Timothy R. Lynn

IPC分类号： F17D3/00

CPC分类号： C08F10/00 ,  C08F2400/02 ,  Y10T137/0318 ,  Y10T137/0324 ,  Y10T137/0329 ,  Y10T137/0368 ,  Y10T137/2529 ,  Y10T137/2572 ,  Y10T137/2657 ,  Y10T137/2703 ,  C08F2/01 ,  C08F2/00

摘要： A system for feeding a slurry catalyst composition including: a primary slurry feed system comprising a primary slurry flow meter and a primary catalyst injection device, wherein the primary slurry flow meter measures a primary slurry catalyst composition flow rate to the primary catalyst injection device; and a secondary slurry feed system comprising a secondary slurry flow meter, a secondary carrier liquid, a secondary carrier liquid control device, and a secondary catalyst injection device, wherein the secondary slurry flow meter measures a secondary slurry catalyst composition flow rate to the secondary catalyst injection device, wherein the secondary carrier liquid control device controls a process parameter of the secondary slurry feed system based a ratio of the primary slurry catalyst composition flow rate to the secondary slurry catalyst composition flow rate.

公开(公告)号：US08441250B2

公开(公告)日：2013-05-14

申请号：US12780088

申请日：2010-05-14

申请人： Eric J. Markel ,  Timothy R. Lynn

发明人： Eric J. Markel ,  Timothy R. Lynn

IPC分类号： G01R1/06

CPC分类号： C08F10/00 ,  B01J8/1809 ,  B01J2208/00601 ,  B01J2219/0245 ,  C08F2400/02 ,  C08F2/34 ,  C08F2/002 ,  C08F2/00

摘要： Disclosed is a method for using at least one static probe during polymerization in a fluid bed polymerization reactor system to monitor a coating on a surface of the reactor system and a distal portion of each static probe, wherein the coating is exposed to flowing fluid within the reactor system during the reaction. The surface may be a reactor bed wall (exposed to the reactor's fluid bed) and the coating is exposed to flowing, bubbling fluid within the fluid bed during the reaction. The method may include steps of: during the polymerization reaction, operating the static probe to generate a sequence of data values (“high speed data”) indicative of fluid flow variation (e.g., bubbling or turbulence), and determining from the high speed data at least one electrical property of the coating (e.g., of a portion of the coating on the distal portion of the static probe).

摘要翻译： 公开了一种在流化床聚合反应器系统中在聚合过程中使用至少一个静态探针以监测反应器系统的表面上的涂层和每个静态探针的远端部分的方法，其中涂层暴露于在 反应器系统。 表面可以是反应器床壁（暴露于反应器的流化床），并且涂层在反应期间暴露于流化床内的流动的起泡流体。 该方法可以包括以下步骤：在聚合反应期间，操作静态探针以产生指示流体流动变化（例如，起泡或湍流）的数据值序列（“高速数据”），并从高速数据 涂层的至少一个电性质（例如，静电探针的远端部分上的涂层的一部分）。