-
公开(公告)号：EP3670561A3
公开(公告)日：2020-08-19
申请号：EP20151066.6
申请日：2010-01-12
发明人： FAUST, Rudolf , OJHA, Umaprasana
摘要： An elastomeric polymer, comprising (I) a hard segment in the amount of IO% to 60% by weight of the elastomeric polymer, wherein the hard segment includes a urethane, urea or urethaneurea; and (2) a soft segment in the amount of 40% to 90% by weight of the elastomeric polymer. The soft segment comprises (a) at least 2% by weight of the soft segment of at least one polyether macrodiol, and/or at least one polycarbonate macrodiol; and (b) at least 2% by weight of the soft segment of at least one polyisobutylene macrodiol and/or diamine.
-
公开(公告)号：EP2385960B1
公开(公告)日：2020-03-11
申请号：EP10700645.4
申请日：2010-01-12
发明人： FAUST, Rudolf , OJHA, Umaprasana
-
公开(公告)号：EP3615003A1
公开(公告)日：2020-03-04
申请号：EP18792105.1
申请日：2018-04-24
IPC分类号： A61K9/00 , C07K14/715
-
公开(公告)号：EP3287433A1
公开(公告)日：2018-02-28
申请号：EP17174503.7
申请日：2012-04-27
发明人： Schmidt, Daniel
IPC分类号： C07C37/14 , C08G59/22 , C09D163/00 , C09J163/00 , C07D303/28
CPC分类号： C09J163/00 , C07D303/28 , C08G59/24 , C08G65/2609 , C08K5/17 , C09D163/00
摘要： An epoxy resin is provided that includes a diglycidyl ether of a substituted cycloaliphatic diol or bis-thiol, and a thermoset epoxy polymer is provided employing the same. The epoxy resin is bisphenol A free, and capable of forming thermoset epoxy polymers with fewer associated health and environmental concerns than conventional epoxies based on phenolic compounds.
-
5.发明公开LIVING CATIONIC POLYMERS PREPARED FROM SILYL-FUNCTIONAL AROMATIC INITIATORS 审中-公开BY甲硅烷基官能团的芳香引发剂生产生活的阳离子聚合物
公开(公告)号：EP1177219A1
公开(公告)日：2002-02-06
申请号：EP00925944.1
申请日：2000-04-12
CPC分类号： C08F297/00 , C08F2/38 , C08F4/42 , C08F8/00 , C08F10/10 , C08F12/00 , C08F10/00 , C08F4/16 , C08F4/00
摘要： There is disclosed a method for preparing a silyl-functional living cationic polymer which can be subsequently coupled to form a moisture-curable telechelic system, said method comprising reacting, in the presence of a Lewis acid, (A) at least one cationically polymerizable monomer with (B) an initiator of formula (i) wherein R is selected from H or methyl group, R' is a divalent non-aromatic hydrocarbon group having 1 to 6 carbon atoms, R' is selected from alkyl groups having 1 to 10 carbon atoms or aryl groups having 6 to 10 carbon atoms, X is halogen, y is halogen and n is 1, 2 or 3.
-
公开(公告)号：EP0594693A1
公开(公告)日：1994-05-04
申请号：EP92914887.0
申请日：1992-06-24
CPC分类号： C08F297/00 , C08F10/00 , Y10S526/912 , C08F4/16
摘要： L'invention concerne un procédé de polymérisation d'oléfines dans lequel on met en contact une charge d'oléfines avec un initiateur de polymérisation d'un composé organique, un co-initiateur d'acide de Lewis et un composé pyridine tel que 2,6-di-tert-butylpyridine afin de produire des homopolymères, des copolymères ou des copolymères bloc présentant une répartition de masse moléculaire étroite.
摘要翻译： 烯烃聚合方法本发明涉及一种烯烃聚合方法，其中烯烃原料与有机化合物的聚合引发剂，路易斯酸共引发剂和吡啶化合物 得到具有窄分子量分布的均聚物，共聚物或嵌段共聚物。
-
公开(公告)号：EP1959994B1
公开(公告)日：2017-08-30
申请号：EP06851782.0
申请日：2006-12-01
CPC分类号： A61K8/06 , A61K8/64 , A61K38/4893 , A61K2800/21 , A61K2800/413 , A61K2800/91 , A61Q19/08 , B82Y5/00 , Y02A50/469
摘要： The embodiment described herein are related nanoemulsions comprising botulinum toxins, surfactant and oil. In one embodiment, the nanoemulsions are prepared by high pressure microfluidization and comprise a particle size distribution exclusively between 10 and 300 nm. The nanoemulsions contemplated by the present invention are useful for the cosmetic and medical treatment of muscular contracture states. For example, botulinum toxin may relax facial muscles such that skin wrinkles become smoother and less noticeable. Further, the present invention contemplates a cosmetic formulation that may be self-administered, for example, in the privacy of one's home and without medical supervision.
摘要翻译： 本文所述的实施方案是包含肉毒杆菌毒素，表面活性剂和油的相关纳米乳剂。 在一个实施方案中，纳米乳液通过高压微流化来制备并且包含仅在10和300nm之间的粒度分布。 本发明预期的纳米乳剂可用于肌肉挛缩状态的美容和医学治疗。 例如，肉毒杆菌毒素可以放松面部肌肉，使得皮肤皱纹变得更光滑和不明显。 此外，本发明设想了一种化妆品制剂，其可以自行施用，例如，在个人隐私之中并且没有医疗监督。
-
8.发明公开METHOD TO PREPARE BLOCK COPOLYMERS BY THE COMBINATION OF CATIONIC AND ANIONIC POLYMERIZATION 审中-公开程序对嵌段共聚物的通过组合形成阳离子和阴离子聚合过程中
公开(公告)号：EP2004715A2
公开(公告)日：2008-12-24
申请号：EP07754961.6
申请日：2007-04-05
IPC分类号： C08F295/00 , C08F297/00 , C08F290/10
CPC分类号： C08F297/00 , A61L27/16 , A61L31/10 , C08F290/00 , C08F290/10 , C08F295/00 , C08F297/02 , C08L53/00 , C08L2666/02 , C09D153/00 , C09J153/00
摘要： A method of preparing a compound of formula (III), comprising reacting a compound of formula (I), with a compound of formula (II), thereby producing the compound of formula (III). The definitions of variables are provided herein. Compounds of formula (III) can be used to manufacture implantable or insertable medical devices, as a coating of medical devices, as artificial vascular grafts, as medical drug eluting articles and as drug eluting coatings.
-
公开(公告)号：EP1492856A1
公开(公告)日：2005-01-05
申请号：EP03736456.9
申请日：2003-04-04
申请人： UNIVERSITY OF MASSACHUSETTS LOWELL , THE GOVERNMENT OF THE UNITED STATES OF AMERICA as represented by the SECRETARY OF THE ARMY
发明人： CHOLLI, Ashok, L. , KUMAR, Vijayendra , KUMAR, Jayant , PARMAR, Virinder, Singh , SAMUELSON, Lynne, Ann , BRUNO, Ferdinando, F.
CPC分类号： C08G65/44 , A23L3/349 , C08G61/10 , C08G2261/43 , C09K15/08 , C09K15/10 , C09K15/12 , C09K15/18 , C09K15/20 , C10M2207/026 , C10M2209/10 , Y10T428/1303 , Y10T428/1321 , Y10T428/1352 , Y10T428/31504 , Y10T428/31993
摘要： Antioxidant polymers of the present invention comprise repeat units that include one or both of Structural Formulas (I) and (II), wherein: R is -H or a substituted or unsubstituted alkyl, acyl or aryl group; Ring A is substituted with at least one tert-butyl group or substituted or unsubstituted n-alkoxycarbonyl group; Ring B is substituted with at least one -H and at least one tert-butyl group or substituted or unsubstituted n-alkoxycarbonyl group; Rings A and B are each optionally substituted with one or more groups selected from the group consisting of -OH, -NH, -SH, a substituted or unsubstituted alkyl or aryl group, and a substituted or unsubstituted alkoxycarbonyl group; n is an integer equal to or greater than 2; and p is an integer equal to or greater than 0. The invention also includes methods of using and preparing these polymers.
-
公开(公告)号：EP1135422A1
公开(公告)日：2001-09-26
申请号：EP99961717.8
申请日：1999-11-19
CPC分类号： C08F8/42 , C08C19/44 , C08F255/08 , C08F257/02 , C08F279/02
摘要： There is disclosed a method for preparing a silyl-functional living cationic polymer which can be subsequently coupled to form a moisture-curable telechelic system, said method comprising reacting, in the presence of a Lewis acid, (A) at least one cationically polymerizable monomer with (B) an initiator of formula (i) wherein R is selected from alkyl groups having 1 to 10 carbon atoms or aryl groups having 6 to 10 carbon atoms, R' is a divalent aliphatic hydrocarbon group having at least 3 carbon atoms, X is halogen, Y is selected from the group consisting of halogen, alkoxy, acyloxy and hydroxyl groups and a is 1, 2, or 3.
-
-
-
-
-
-
-
-
-
搜索结果
43 条记录 (耗时 0.012 秒)
