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21. 发明申请

US20090215924A1 Silicone rubber exhibiting effective antimicrobial activity 审中-公开
标题翻译：硅橡胶表现出有效的抗菌活性
公开(公告)号：US20090215924A1
公开(公告)日：2009-08-27
申请号：US12072486
申请日：2008-02-26
申请人： Ajjun Zhu , Yi-Feng Wang
发明人： Ajjun Zhu , Yi-Feng Wang
IPC分类号： C09K3/00
CPC分类号： A01N25/04 , A01N59/16 , C08G77/16 , C08G77/20 , C08K5/09 , C08L83/04 , A01N37/02 , A01N37/06 , A01N2300/00
摘要： A silicone rubber exhibiting antimicrobial efficacy contains:a) at least one silicone rubber derived from a curable silicone rubber-forming composition;b) at least one silver-containing antimicrobial agent incorporated in silicone rubber (a) in X weight percent amount; and,c) at least one carboxylic acid incorporated in silicone rubber (a) in Y weight percent amount,silver-containing antimicrobial agent (b) when incorporated by itself in silicone rubber (a) in an amount of X+Y weight percent therein and carboxylic acid (c) when incorporated by itself in silicone rubber (a) in an amount of X+Y weight percent therein imparting no significant antimicrobial activity to silicone rubber (a) but in the combination therein of up to X weight percent silver-containing antimicrobial agent (b) and up to Y weight percent carboxylic acid (c) imparting significant antimicrobial activity to silicone rubber (a), such activity being exhibited at the interface of an exposed surface of silicone rubber (a) and a microbe-populated aqueous material in contact therewith.
摘要翻译：具有抗菌功效的硅橡胶含有：a）至少一种由可固化的形成硅橡胶的组合物衍生的硅橡胶; b）以X重量百分比计，至少一种以硅橡胶（a）掺入的含银抗微生物剂; 和（c）以X重量百分比计含有硅氧烷橡胶（a）中的至少一种羧酸，含银抗微生物剂（b）当其自身在硅橡胶（a）中以X + Y重量百分比的量掺入其中时和羧酸（c）当其自身在硅橡胶（a）中以X + Y重量百分比的量引入其中时，其对硅橡胶（a）没有显着的抗微生物活性，但是在其组合中，至多X重量％的银 - 含有抗微生物剂（b）和至多Y重量百分比的羧酸（c）赋予硅橡胶（a）显着的抗微生物活性，这种活性在硅橡胶（a）的暴露表面的界面和微生物与其接触的水性材料。

22. 发明授权

US07256241B2 Methods for polymerizing macrocyclic polyester oligomers using catalyst promoters 失效
标题翻译：使用催化剂促进剂聚合大环聚酯低聚物的方法
公开(公告)号：US07256241B2
公开(公告)日：2007-08-14
申请号：US11329454
申请日：2006-01-10
申请人： Tohru Takekoshi , Peter D. Phelps , Yi-Feng Wang , Steven J. Winckler
发明人： Tohru Takekoshi , Peter D. Phelps , Yi-Feng Wang , Steven J. Winckler
IPC分类号： C08F275/00 , C08G63/85 , C08G63/78
CPC分类号： C08F290/00 , C08G63/85 , C08G2650/34 , C08J5/04 , C08J2367/02 , C08K5/04 , C08K5/57 , C08K7/02 , C08L63/00 , C08L67/02 , C08L71/02 , Y10T428/31786 , C08L2666/22 , C08L2666/14
摘要： The invention provides methods and formulations involving the use of promoters that accelerate the polymerization of macrocyclic polyester oligomers (MPOs). For example, in certain embodiments, the invention provides blends of macrocyclic polyester oligomer (MPO), catalyst, and promoter that are substantially stable at ambient temperature for a period of time. The blend material may be stored without premature polymerization of MPO or deactivation of catalyst. The invention also provides processes employing one-part, ready-to-polymerize blends that contain MPO, catalyst, and promoter, as well as processes in which the catalyst and promoter are used in separate streams and are contacted when it is desired to accelerate polymerization of MPO. Methods of the invention offer advantages in the manufacture of thermoplastic parts and composites, due at least in part to the unique properties of MPO.
摘要翻译：本发明提供涉及使用促进大环聚酯低聚物（MPO）的聚合的促进剂的方法和配方。例如，在某些实施方案中，本发明提供在环境温度下基本稳定一段时间的大环聚酯低聚物（MPO），催化剂和促进剂的共混物。可以不经MPO的过早聚合或催化剂失活来储存共混材料。本发明还提供了使用含有MPO，催化剂和促进剂的单组分即时聚合共混物的方法，以及其中催化剂和助催化剂在分开的流中使用并且当需要加速聚合时接触的方法的MPO。本发明的方法提供了制造热塑性部件和复合材料的优点，至少部分地由于MPO的独特性质。

23. 发明授权

US06787632B2 Organo-titanate catalysts for preparing pure macrocyclic oligoesters 失效
标题翻译：用于制备纯大环低聚酯的有机钛酸酯催化剂
公开(公告)号：US06787632B2
公开(公告)日：2004-09-07
申请号：US09974722
申请日：2001-10-09
申请人： Peter D. Phelps , Timothy A. Thompson , Yi-Feng Wang , Donald G. Le Grand
发明人： Peter D. Phelps , Timothy A. Thompson , Yi-Feng Wang , Donald G. Le Grand
IPC分类号： C08F600
CPC分类号： B01J31/0212 , B01J21/063 , B01J2231/14
摘要： Organo-titanate catalysts are prepared that are useful to catalyze depolymerization of a polyester to produce macrocyclic oligoesters substantially free from macrocyclic co-oligoesters.
摘要翻译：制备有机钛酸酯催化剂，其可用于催化聚酯解聚以产生基本上不含大环共聚低聚酯的大环低聚酯。

24. 发明授权

US06420048B1 High molecular weight copolyesters from macrocyclic oligoesters and cyclic esters 失效
标题翻译：来自大环低聚酯和环酯的高分子量共聚酯
公开(公告)号：US06420048B1
公开(公告)日：2002-07-16
申请号：US09874706
申请日：2001-06-05
申请人： Yi-Feng Wang
发明人： Yi-Feng Wang
IPC分类号： B32B2706
CPC分类号： C08G63/60 , Y10T428/31786
摘要： High molecular weight copolyesters have been prepared from macrocyclic oligoesters and cyclic esters in the presence of a transesterification catalyst. The invention generally features a method of making a copolyester, a method of making a block copolymer of copolyester, and a copolyester prepared from macrocyclic oligoesters and cyclic esters.
摘要翻译：在酯交换催化剂存在下，由大环低聚酯和环酯制备高分子量共聚酯。本发明通常具有制备共聚酯的方法，制备共聚酯的嵌段共聚物的方法和由大环低聚酯和环酯制备的共聚酯。

25. 发明授权

US08686099B2 Hydrophilic silicone monomers, process for their preparation and thin films containing the same 有权
标题翻译：亲水硅氧烷单体，其制备方法和含有相同的薄膜
公开(公告)号：US08686099B2
公开(公告)日：2014-04-01
申请号：US13122255
申请日：2009-10-05
申请人： Kendall Louis Guyer , Kenrick Martin Lewis , Sentihilkumar Umapathy , Anubhav Saxena , Yi-Feng Wang
发明人： Kendall Louis Guyer , Kenrick Martin Lewis , Sentihilkumar Umapathy , Anubhav Saxena , Yi-Feng Wang
IPC分类号： C08F30/08
CPC分类号： C08L33/14 , C07F7/0838 , C07F7/21 , G02C7/04
摘要： There is provided a mono-(meth)acrylate functionalized hydrophilic silicone monomers containing a polyether with branched linking group, useful in making water absorbing silicone-hydrogel films for contact lens applications. This invention also provides homo-polymers and copolymers made from the mono-(meth)acrylate functionalized hydrophilic silicone monomers described herein. Also provided is a process for producing the monomers and polymers described herein and contact lenses produced from the same.
摘要翻译：提供了含有具有支链连接基团的聚醚的单（甲基）丙烯酸酯官能化的亲水性硅氧烷单体，可用于制造用于隐形眼镜应用的吸水硅胶 - 水凝胶膜。本发明还提供由本文所述的单（甲基）丙烯酸酯官能化的亲水硅氧烷单体制备的均聚物和共聚物。还提供了制备本文所述的单体和聚合物的方法以及由其制备的隐形眼镜。

26. 发明申请

US20110181833A1 HYDROPHILIC SILICONE MONOMERS, PROCESS FOR THEIR PREPARATION AND THIN FILMS CONTAINING THE SAME 有权
标题翻译：亲水硅胶单体，其制备方法和含有其的薄膜
公开(公告)号：US20110181833A1
公开(公告)日：2011-07-28
申请号：US13122255
申请日：2009-10-05
申请人： Kendall Louis Guyer , Kenrick Martin Lewis , Sentihikumar Umapathy , Anubhav Saxena , Yi-Feng Wang
发明人： Kendall Louis Guyer , Kenrick Martin Lewis , Sentihikumar Umapathy , Anubhav Saxena , Yi-Feng Wang
IPC分类号： G02C7/04 , C07F7/08 , C07F7/21 , C08F120/28 , C08F220/28 , C08F220/56 , C08F226/08 , C08L43/04
CPC分类号： C08L33/14 , C07F7/0838 , C07F7/21 , G02C7/04
摘要： There is provided a mono-(meth)acrylate functionalized hydrophilic silicone monomers containing a polyether with branched linking group, useful in making water absorbing silicone-hydrogel films for contact lens applications. This invention also provides homo-polymers and copolymers made from the mono-(meth)acrylate functionalized hydrophilic silicone monomers described herein. Also provided is a process for producing the monomers and polymers described herein and contact lenses produced from the same.
摘要翻译：提供了含有具有支链连接基团的聚醚的单（甲基）丙烯酸酯官能化的亲水性硅氧烷单体，可用于制造用于隐形眼镜应用的吸水硅胶 - 水凝胶膜。本发明还提供由本文所述的单（甲基）丙烯酸酯官能化的亲水硅氧烷单体制备的均聚物和共聚物。还提供了制备本文所述的单体和聚合物的方法以及由其制备的隐形眼镜。

27. 发明申请

US20110166317A1 High Temperature Poly(aryl ether)s Containing a Phthalazinone Moiety 有权
标题翻译：含有酞嗪酮部分的高温聚（芳基醚）
公开(公告)号：US20110166317A1
公开(公告)日：2011-07-07
申请号：US12680510
申请日：2007-09-26
申请人： Allan S. Hay , Xi Gao Jian , Yi-Feng Wang
发明人： Allan S. Hay , Xi Gao Jian , Yi-Feng Wang
IPC分类号： C08G8/02
CPC分类号： C08G75/23 , B29C45/0001 , B29C47/0004 , B29K2081/06 , C08G65/40 , C08G73/0694 , C08L79/04 , C08L81/06 , C08L2205/05
摘要： A poly(phthalazinone sulfone) composition for molded articles having such characteristics as high temperature resistance, good electrical properties, good chemical and solvent resistance and toughness consists essentially of a polymer of formula (I): Cp-ZxA-Zy (I) wherein Z is a bisphenyl sulfone moiety of formula: (II): A is a phthalazinone moiety of formula (III): Cp is A, as defined above, or a biphenol moiety of formula (IV): x is an integer of at least 1; y is an integer of at least 1; and x+y=n, where n is an integer such that the polymer has a weight average molecular weight of about 20,000 to about 170,000, the composition comprising less than 5%, by weight, of low molecular weight oligomers; and having a glass transition temperature (Tg) from 225 to 305° C.
摘要翻译：具有耐高温性，良好的电学性能，良好的耐化学性和耐溶剂性和韧性特性的模制品的聚（2,3-二氮杂萘酮砜）组合物基本上由式（I）的聚合物组成：其中R 1，（I）其中Z是式（II）的双苯基砜部分：A是式（III）的2,3-二氮杂萘酮部分：Cp是如上定义的A或式（IV）的双酚部分：x是整数至少1; y是至少为1的整数; 和x + y = n，其中n是整数，使得聚合物的重均分子量为约20,000至约170,000，该组合物包含小于5重量％的低分子量低聚物; 并具有225〜305℃的玻璃化转变温度（Tg）。

28. 发明申请

US20110104417A1 HIGH TEMPERATURE POLYMER BLENDS OF POLY(ARYL ETHER KETONE PHTHALAZINONE) 审中-公开
标题翻译：聚丙烯（ARYL ETHER KETONE PHTHALAZINONE）的高温聚合物共混物
公开(公告)号：US20110104417A1
公开(公告)日：2011-05-05
申请号：US12915779
申请日：2010-10-29
申请人： Yi-Feng Wang , Tim Hsu , Allan S. Hay , Kun Li , Bhavin Patel
发明人： Yi-Feng Wang , Tim Hsu , Allan S. Hay , Kun Li , Bhavin Patel
IPC分类号： C08L61/34 , C08L79/08 , C08L61/16 , C08L81/06 , C08L81/04 , B32B1/08
CPC分类号： C08L79/04 , C08G65/4037 , C08G73/0694 , C08G73/1053 , C08G73/18 , C08G2650/40 , C08L71/00 , C08L79/08 , C08L2205/02 , Y10T428/139 , C08L2666/22 , C08L2666/20 , C08L2666/14
摘要： The present invention provides high temperature compositions comprising blends of a first polymer, poly(aryl ether ketone phthalazinone)s, and a second polymer, selected from poly(aryl ether ketone)s, poly(aryl ketone)s, poly(ether ether ketone)s, poly(ether ketone ketone)s, or polybenzimidazoles, thermoplastic polyimides, polyetherimides, poly(aryl ether sulfone)s, poly(phenylene sulfide)s, and mixtures thereof. The compositions have improved high temperature characteristics, e.g., improved high temperature load capability and improved high temperature melt processibility.
摘要翻译：本发明提供了包含第一聚合物，聚（芳基醚酮酞嗪酮）和选自聚（芳基醚酮），聚（芳基酮），聚（醚醚酮）的第二聚合物的共混物的高温组合物），聚（醚酮酮）或聚苯并咪唑，热塑性聚酰亚胺，聚醚酰亚胺，聚（芳基醚砜），聚（苯硫醚）以及它们的混合物。组合物具有改善的高温特性，例如改进的高温负载能力和改善的高温熔融加工性。

29. 发明申请

US20090062417A1 Process For The Continuous Manufacturing Of Shaped Articles And Use Of Silicone Rubber Compositions In That Process 审中-公开
标题翻译：在该过程中连续制造成型制品和使用硅橡胶组合物的方法
公开(公告)号：US20090062417A1
公开(公告)日：2009-03-05
申请号：US11848480
申请日：2007-08-31
申请人： Dieter Wrobel , Uwe Irmer , Yi-Feng Wang
发明人： Dieter Wrobel , Uwe Irmer , Yi-Feng Wang
IPC分类号： C08F2/46
CPC分类号： C08J5/00 , C08G77/12 , C08G77/18 , C08G77/20 , C08G77/70 , C08G77/80 , C08J2383/04 , C08L83/04 , Y10T428/13 , Y10T428/1352 , C08L83/00 , C08L2666/52
摘要： The present invention relates to a process for the manufacturing of continuously shaped cured silicone articles, particularly extrusions articles and the use of silicone compositions containing a photoactivatable metal catalyst in said process, wherein the curing is initiated by visible or UV-light.
摘要翻译：本发明涉及用于制造连续成型的固化硅氧烷制品，特别是挤压制品的方法，以及在所述方法中使用含有可光活化金属催化剂的硅氧烷组合物，其中固化由可见光或UV光引发。

30. 发明申请

US20070216067A1 Macrocyclic polyester oligomers as carriers and/or flow modifier additives for thermoplastics 审中-公开
标题翻译：大环聚酯低聚物作为热塑性塑料的载体和/或流动改性剂添加剂
公开(公告)号：US20070216067A1
公开(公告)日：2007-09-20
申请号：US11607464
申请日：2006-12-01
申请人： Steven Bahr , Nathan Doyle , Jing Wang , Steven Winckler , Tohru Takekoshi , Yi-Feng Wang
发明人： Steven Bahr , Nathan Doyle , Jing Wang , Steven Winckler , Tohru Takekoshi , Yi-Feng Wang
IPC分类号： C08G18/42 , B29B7/00
CPC分类号： B29C67/246 , B29K2067/00 , B82Y30/00 , C08G2650/34 , C08J3/226 , C08J2367/02 , C08J2467/00 , C08K3/04 , C08K7/24 , C08L67/02
摘要： Concentrates of a carbon-based filler—such as carbon nanotubes, exfoliated graphite, and the like—and a macrocyclic polyester oligomer (also referred to herein as macrocyclic oligoester or MPO) are presented. When mixed with polymer, the MPO can act as a flow modifier, as well as a carrier for the carbon-based filler, allowing enhanced processability of the polymer-filler composite without adversely affecting the properties of the composite.
摘要翻译：介绍了碳基填料（如碳纳米管，剥离石墨等）和大环聚酯低聚物（本文中也称为大环低聚酯或MPO）的浓缩物。当与聚合物混合时，MPO可以用作流动改性剂以及用于碳基填料的载体，从而提高聚合物 - 填料复合材料的加工性能，而不会不利地影响复合材料的性能。

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