公开(公告)号：EP2632960A2

公开(公告)日：2013-09-04

申请号：EP11836975.0

申请日：2011-10-26

申请人： ATRP Solutions, Inc.

发明人： JAKUBOWSKI, Wojciech ,  MCCARTHY, Patrick ,  TSAREVSKY, Nicolay ,  SPANSWICK, James

IPC分类号： C08F20/06

CPC分类号： C08G83/003 ,  A61K8/72 ,  A61K8/8147 ,  A61K8/8152 ,  A61K8/90 ,  A61K2800/10 ,  A61K2800/48 ,  A61Q19/00 ,  C08F265/04 ,  C08F293/005 ,  C08F299/04 ,  C08F299/0492 ,  C08J2300/206

摘要： A polymer composition comprising star macromolecules is provided. Each star macromolecule has a core and five or more arms, wherein the number of arms within a star macromolecule varies across the composition of star molecules. The arms on a star are covalently attached to the core of the star; each arm comprises one or more (co)polymer segments; and at least one arm and/or at least one segment exhibits a different solubility from at least one other arm or one other segment, respectively, in a reference liquid of interest.

公开(公告)号：EP3181594A1

公开(公告)日：2017-06-21

申请号：EP16204734.4

申请日：2010-06-21

申请人： ATRP Solutions, Inc.

发明人： SPANSWICK, James ,  JAKUBOWSKI, Wojciech

IPC分类号： C08F2/40 ,  C08F4/40

CPC分类号： C08F120/10 ,  C08F2/38 ,  C08F2/40 ,  C08F2/50 ,  C08F4/00 ,  C08F4/40 ,  C08F112/08 ,  C08F220/14 ,  C08F220/18

摘要： A procedure for improved temperature control in controlled radical polymerization processes is disclosed. The procedure is directed at controlling the concentration of the persistent radical in ATRP and NMP polymerizations procedures and the concentration of radicals in a RAFT polymerization process by feeding a reducing agent or radical precursor continuously or intermittently to the reaction medium through one of more ports.

摘要翻译： 公开了在受控自由基聚合过程中改进温度控制的程序。 该程序旨在通过将还原剂或自由基前体连续或间歇地通过多个端口中的一个进料到反应介质来控制ATRP和NMP聚合过程中的持久性自由基的浓度和RAFT聚合过程中的自由基浓度。

公开(公告)号：EP2513155A1

公开(公告)日：2012-10-24

申请号：EP10737392.0

申请日：2010-06-21

申请人： ATRP Solutions, Inc.

发明人： SPANSWICK, James ,  JAKUBOWSKI, Wojciech

IPC分类号： C08F2/40 ,  C08F4/40

CPC分类号： C08F120/10 ,  C08F2/38 ,  C08F2/40 ,  C08F2/50 ,  C08F4/00 ,  C08F4/40 ,  C08F112/08 ,  C08F220/14 ,  C08F220/18

摘要： A procedure for improved temperature control in controlled radical polymerization processes is disclosed. The procedure is directed at controlling the concentration of the persistent radical in ATRP and NMP polymerizations procedures and the concentration of radicals in a RAFT polymerization process by feeding a reducing agent or radical precursor continuously or intermittently to the reaction medium through one of more ports.

公开(公告)号：EP2649105A1

公开(公告)日：2013-10-16

申请号：EP11847280.2

申请日：2011-12-07

申请人： ATRP Solutions, Inc.

发明人： JAKUBOWSKI, Wojciech ,  SPANSWICK, James

IPC分类号： C08F20/00

CPC分类号： C08F4/04 ,  C08F2/001 ,  C08F2/38 ,  C08F4/00 ,  C08F4/40 ,  C08F4/50 ,  C08F220/18 ,  C08F2400/02 ,  C08F2438/01 ,  C08F2438/03

摘要： A procedure for improved temperature control in controlled radical polymerization processes is disclosed. The procedure is directed at controlling the concentration of the persistent radical in ATRP and NMP polymerizations procedures and the concentration of radicals in a RAFT polymerization process by feeding a reducing agent or radical precursor continuously or intermittently to the reaction medium through one of more ports.