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1. 发明授权

US5739383A Resolution of racemic mixtures using polymers containing chiral units 失效
公开(公告)号：US5739383A
公开(公告)日：1998-04-14
申请号：US756752
申请日：1996-11-26
申请人： Hyun-Nam Yoon , Mengshi Lu , Naoya Ogata
发明人： Hyun-Nam Yoon , Mengshi Lu , Naoya Ogata
IPC分类号： C07B57/00 , C07C227/34 , C07D209/20 , C07C51/42 , C07C53/134 , C07C57/30
CPC分类号： C07B57/00 , C07C227/34 , C07D209/20
摘要： Described herein is a novel process to resolve a racemic compound into its optically active isomers without need for chemical transformation such as salt formation. The process advantageously utilizes polymers containing chiral moieties in their repeat units as well as exhibiting critical solution temperature behavior in a suitable solvent. An embodiment describes the resolution of tryptophan.

2. 发明授权

US5994560A Resolution of racemic mixtures using polymers containing chiral units 失效
标题翻译：使用含有手性单元的聚合物拆分外消旋混合物
公开(公告)号：US5994560A
公开(公告)日：1999-11-30
申请号：US697751
申请日：1996-08-29
申请人： Hyun Nam Yoon , Mengshi Lu , Naoya Ogata
发明人： Hyun Nam Yoon , Mengshi Lu , Naoya Ogata
IPC分类号： C07B57/00 , C07C227/34 , C07D209/20 , C07C51/43 , C07C53/134
CPC分类号： C07B57/00 , C07C227/34 , C07D209/20
摘要： Described herein is a novel process to resolve a racemic compound into its optically active isomers without need for chemical transformation such as salt formation. The process advantageously utilizes polymers containing chiral moieties in their repeat units as well as exhibiting critical solution temperature behavior in a suitable solvent. An embodiment describes the resolution of tryptophan.
摘要翻译：本文描述了将外消旋化合物分解成其旋光异构体而不需要化学转化如盐形成的新方法。该方法有利地使用在其重复单元中含有手性部分的聚合物以及在合适的溶剂中显示临界溶解温度行为。一个实施方案描述了色氨酸的分辨率。

3. 发明申请

US20060009556A1 High gloss PET molding composition and articles made therefrom 审中-公开
标题翻译：高光PET成型组合物和由其制成的制品
公开(公告)号：US20060009556A1
公开(公告)日：2006-01-12
申请号：US10886733
申请日：2004-07-08
申请人： Mengshi Lu
发明人： Mengshi Lu
IPC分类号： C08K5/09 , C08K5/04
CPC分类号： C08K5/103 , C08K3/013 , C08K5/0008 , C08K5/0083 , C08K5/098 , C08L23/0869 , C08L23/0884 , C08L67/02 , C08L2666/06
摘要： A polyethylene terephthalate injection molding composition includes: (a) from about 30 to about 70 weight percent of a polyethylene terephthalate matrix resin; (b) from about 3 to about 60 weight percent of a component selected from reinforcing agents, mineral fillers and mixtures thereof; (c) from 0 to about 25 weight percent of a polymeric impact modifier; (d) a nucleating agent selected from sodium and potassium salts of hydrocarbon carboxylic acids having from 20 to 35 carbon atoms; (e) a plasticizer selected from ethylene glycol esters of hydrocarbon carboxylic acids having from 6 to 35 carbon atoms; and optionally including lubricants, anti-oxidants, pigments, UV-stabilizers, mold release agents and mixtures thereof. The compositions exhibit superior surface when molded into parts, especially surface gloss.
摘要翻译：聚对苯二甲酸乙二醇酯注射成型组合物包括：（a）约30至约70重量％的聚对苯二甲酸乙二醇酯基质树脂; （b）约3至约60重量％的选自增强剂，矿物填料及其混合物的组分; （c）0至约25重量％的聚合抗冲改性剂; （d）选自具有20至35个碳原子的烃羧酸的钠盐和钾盐的成核剂; （e）选自具有6至35个碳原子的烃羧酸的乙二醇酯的增塑剂; 并且任选地包括润滑剂，抗氧化剂，颜料，UV稳定剂，脱模剂及其混合物。组合物在模制成部件时表现出优异的表面，特别是表面光泽。

4. 发明授权

US06696510B2 Stabilized resin compositions 失效
标题翻译：稳定的树脂组合物
公开(公告)号：US06696510B2
公开(公告)日：2004-02-24
申请号：US10015916
申请日：2001-12-10
申请人： Mengshi Lu , Michael Golder
发明人： Mengshi Lu , Michael Golder
IPC分类号： C08K322
CPC分类号： C08K5/526 , C08K3/2279 , C08L67/02 , C08L69/00 , C08L69/005 , C08L2666/18
摘要： Stabilized polyester compositions comprising: (A) a thermoplastic polyester; (B) antimony trioxide; and (C) a thiobisphenol phosphite comprising at least one stearically hindered tris[(hydroxyphenylthio)phenyl]phosphite.
摘要翻译：稳定的聚酯组合物，其包含：（A）热塑性聚酯;（B）三氧化锑; 和（C）包含至少一种硬脂基受阻的三[（羟基苯硫基）苯基]亚磷酸酯的亚硫酸氢二苯酯。

5. 发明授权

US6087016A Barrier coating of an elastomer and a dispersed layered filler in a liquid carrier 失效
标题翻译：在液体载体中的弹性体和分散的层状填料的阻隔涂层
公开(公告)号：US6087016A
公开(公告)日：2000-07-11
申请号：US93332
申请日：1998-06-08
申请人： Carrie A. Feeney , Michele Farrell , Klaus Tannert , Harris A. Goldberg , Mengshi Lu , Michael D. Grah , William G. Steiner , Paul B. Winston
发明人： Carrie A. Feeney , Michele Farrell , Klaus Tannert , Harris A. Goldberg , Mengshi Lu , Michael D. Grah , William G. Steiner , Paul B. Winston
IPC分类号： B60C1/00 , B60C5/14 , C08K9/04 , C08L23/20 , C09D123/28 , C09D1/02 , C09D5/02
CPC分类号： B60C1/0008 , B60C1/00 , B60C5/14 , C08K9/04 , C09D123/283 , C08L23/20
摘要： Barrier coating mixtures contain in a carrier liquid, (a) an elastomeric (preferably butyl-containing) polymer; (b) a dispersed exfoliated layered filler having an aspect ratio greater than 25; and (c) at least one surfactant, wherein the solids content of the mixture is less than 30% and the ratio of polymer (a) to filler (b) is between 20:1 and 1:1. Coated articles, which are rigid or flexible and elastomeric, and free-standing films and membranes, which are flexible and elastomeric, are produced using the barrier coating mixtures.
摘要翻译：阻挡涂层混合物含有载体液体，（a）弹性体（优选含丁基）聚合物; （b）纵横比大于25的分散的剥离层状填料; 和（c）至少一种表面活性剂，其中混合物的固体含量小于30％，聚合物（a）与填料（b）的比例在20:1和1:1之间。使用阻隔涂层混合物制备具有柔性和弹性的刚性或柔性和弹性的涂层制品以及独立的膜和膜。

6. 发明授权

US08758491B2 Thin film gas separation membranes 有权
标题翻译：薄膜气体分离膜
公开(公告)号：US08758491B2
公开(公告)日：2014-06-24
申请号：US13389426
申请日：2011-06-17
申请人： Grace Guo , Stephen Yates , Zhongxi Huang , Jeffrey Han , Mengshi Lu
发明人： Grace Guo , Stephen Yates , Zhongxi Huang , Jeffrey Han , Mengshi Lu
IPC分类号： B01D53/22 , B01D71/64 , C08G73/10
CPC分类号： B01D53/228 , B01D71/64 , C08G73/1042 , C08G73/1067
摘要： A gas separation membrane comprises aromatic polyimide polymers that comprise a plurality of repeating units of formula (I) wherein X1 and Ar are herein defined.
摘要翻译：气体分离膜包括芳族聚酰亚胺聚合物，其包含多个式（I）的重复单元，其中本文定义X 1和Ar。

7. 发明申请

US20140026756A1 THIN FILM GAS SEPARATION MEMBRANES 有权
标题翻译：薄膜气体分离膜
公开(公告)号：US20140026756A1
公开(公告)日：2014-01-30
申请号：US13389426
申请日：2011-06-17
申请人： Grace Guo , Stephen Yates , Zhongxi Huang , Jeffrey Han , Mengshi Lu
发明人： Grace Guo , Stephen Yates , Zhongxi Huang , Jeffrey Han , Mengshi Lu
IPC分类号： B01D71/64 , B01D53/22
CPC分类号： B01D53/228 , B01D71/64 , C08G73/1042 , C08G73/1067
摘要： A gas separation membrane comprises aromatic polyimide polymers that comprise a plurality of repeating units of formula (I) wherein X1 and Ar are herein defined.
摘要翻译：气体分离膜包括芳族聚酰亚胺聚合物，其包含多个式（I）的重复单元，其中X1和Ar在本文中定义。

8. 发明授权

US06232389B1 Barrier coating of an elastomer and a dispersed layered filler in a liquid carrier and coated articles 有权
标题翻译：在液体载体和涂覆制品中的弹性体和分散的层状填料的阻隔涂层
公开(公告)号：US06232389B1
公开(公告)日：2001-05-15
申请号：US09329423
申请日：1999-06-10
申请人： Carrie A. Feeney , Michele Farrell , Klaus Tannert , Harris A. Goldberg , Mengshi Lu , Michael D. Grah , William G. Steiner , Paul B. Winston
发明人： Carrie A. Feeney , Michele Farrell , Klaus Tannert , Harris A. Goldberg , Mengshi Lu , Michael D. Grah , William G. Steiner , Paul B. Winston
IPC分类号： C08K334
CPC分类号： B60C1/0008 , B60C1/00 , B60C5/14 , C08K9/04 , C08L23/20 , C09D123/20 , C09D123/22 , C09D123/283 , C08L2666/54 , C08L2666/04 , C08L2666/28
摘要： Applications of barrier coating mixtures containing in a carrier liquid, (a) an elastomeric (preferably butyl-containing) polymer; (b) a dispersed exfoliated layered filler having an aspect ratio greater than 25; and (c) at least one surfactant, wherein the solids content of the mixture is less than 30% and the ratio of polymer (a) to filler (b) is between 20:1 and 1:1 include coated articles, which are elastomeric, e.g., sports balls and inflatable articles. Methods of manufacturing such coated products are also encompassed.
摘要翻译：包含载体液体的阻隔涂料混合物的应用，（a）弹性体（优选含丁基）聚合物; （b）纵横比大于25的分散的剥离层状填料; 和（c）至少一种表面活性剂，其中混合物的固体含量小于30％，聚合物（a）与填料（b）的比例在20:1和1:1之间包括涂层制品，其是弹性体，例如运动球和充气物品。还包括制造这种涂覆产品的方法。

9. 发明授权

US06020432A High density polyester composition 失效
标题翻译：高密度聚酯组合物
公开(公告)号：US06020432A
公开(公告)日：2000-02-01
申请号：US110008
申请日：1998-07-02
申请人： Robert H. Imes , Mengshi Lu
发明人： Robert H. Imes , Mengshi Lu
IPC分类号： C08K3/30 , C08K3/40 , C08L67/02 , C08L67/06 , C08L33/08 , C08L33/10
CPC分类号： C08K3/30 , C08K3/40 , C08L67/02 , C08K2003/3045
摘要： A highly filled, ceramic-like thermoplastic polyester resin molding composition, characterized as containing a polyethylene terephthalate base resin, an impact modifier system containing a copolymer and terpolymer, glass fibers, and a mineral filler. Shaped articles prepared from the molding composition exhibit a ceramic appearance and feel, glossy surface finish, improved impact strength, and high specific gravity.
摘要翻译：高密度陶瓷状热塑性聚酯树脂模塑组合物，其特征在于含有聚对苯二甲酸乙二醇酯基树脂，含有共聚物和三元共聚物的抗冲改性剂体系，玻璃纤维和矿物填料。由成型组合物制成的成形制品具有陶瓷外观和手感，光泽的表面光洁度，改善的冲击强度和高的比重。

10. 发明授权

US6020414A Method and compositions for toughening polyester resins 失效
标题翻译：增韧聚酯树脂的方法和组合物
公开(公告)号：US6020414A
公开(公告)日：2000-02-01
申请号：US740006
申请日：1996-10-23
申请人： Suzanne Nelsen , Michael Golder , Paul DeStio , Mengshi Lu
发明人： Suzanne Nelsen , Michael Golder , Paul DeStio , Mengshi Lu
IPC分类号： B29C47/78 , B29K23/00 , B29K33/04 , B29K67/00 , C08K7/14 , C08L23/08 , C08L33/06 , C08L33/14 , C08L67/02
CPC分类号： C08L23/08 , B29C47/0011 , B29C47/822 , C08L67/02
摘要： An acrylic modifier composition for improving impact resistance of polyester compositions is provided which comprises (a) between about 10% to about 90% by weight of a first component selected from the group consisting of an ethylene alkyl acrylate co-polymer and ethylene alkyl methacrylate copolymer, wherein the alkyl is C1 to C10; and (b) between about 10% to about 90% by weight of a second component selected from the terpolymer group consisting of ethylene/alkylacrylate/ glycidyl methacrylate; ethylene/alkyl acrylate/glycidyl acrylate; ethylene/alkyl methacrylate/glycidyl acrylate; and ethylene/alkyl methacrylate/glycidyl methacrylate, wherein the alkyl is C1 to C10. Polyester compositions toughened by addition of the modifier composition are disclosed, as are articles molded from these compositions and processes for forming these polyester compositions.
摘要翻译：提供了一种用于改善聚酯组合物耐冲击性的丙烯酸类改性剂组合物，其包含（a）约10％至约90％重量的选自乙烯丙烯酸烷基酯共聚物和乙烯烷基甲基丙烯酸酯共聚物的第一组分，其中所述烷基为C1至C10; 和（b）约10％至约90％重量的选自乙烯/丙烯酸烷基酯/甲基丙烯酸缩水甘油酯的三元共聚物组分的第二组分; 乙烯/丙烯酸烷基酯/丙烯酸缩水甘油酯; 乙烯/甲基丙烯酸烷基酯/丙烯酸缩水甘油酯; 和乙烯/甲基丙烯酸烷基酯/甲基丙烯酸缩水甘油酯，其中烷基是C1至C10。公开了通过添加改性剂组合物增韧的聚酯组合物，以及由这些组合物模制的制品和用于形成这些聚酯组合物的方法。

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