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1. 发明授权

US5328979A Thermoplastic copolyimides and composites therefrom 失效
标题翻译：热塑性共聚酰亚胺及其复合材料
公开(公告)号：US5328979A
公开(公告)日：1994-07-12
申请号：US976484
申请日：1992-11-16
申请人： Frank Harris , Patricia A. Gabori
发明人： Frank Harris , Patricia A. Gabori
IPC分类号： C08G73/10 , C08L79/08 , C08G69/26
CPC分类号： C08G73/1042 , C08L79/08 , Y10T428/29 , Y10T428/2933 , Y10T428/2969
摘要： Copolyimide compositions and methods for their preparation which are melt-processible at relative low pressures, i.e. less than 1000 psi, and are suited for laminating and molding, are described. The invention additionally encompasses copolyimide precursors, reinforced polyimide composites and laminates made from said polyimides where the composite is reinforced by fibrous materials. This is achieved by reacting at least one aromatic dianhydride where each anhydride group is located on an aromatic ring with the carbonyl units in an ortho orientation relative to one another, with at least one diamine which is capable of a transmidization reaction upon incorporation into the polyimide backbone, and with at least one other diamine which is not capable of undergoing such reaction, the diamine which is capable of undergoing the transimidization reaction being present in an amount of from about 1-50 mole percent in relation to the diamine that is not susceptable to transimidization.
摘要翻译：描述了在相对低的压力（即小于1000psi）下可熔融加工并且适用于层压和模制的共聚酰亚胺组合物及其制备方法。本发明还包括由所述聚酰亚胺制成的共聚酰亚胺前体，增强的聚酰亚胺复合材料和层压材料，其中复合材料被纤维材料增强。这是通过使至少一种芳族二酐与芳族环上位于羰基单元上的邻位取代的至少一个芳族二酐与至少一种能够在掺入聚酰亚胺中后能够发生透化反应的二胺反应而实现的骨架以及不能进行这种反应的至少一种其它二胺，能够经历转氨反应的二胺的存在量相对于不易感的二胺为约1-50摩尔％转化。

2. 发明授权

US08802238B2 Optical compensation films based on fluoropolymers 有权
标题翻译：基于含氟聚合物的光学补偿膜
公开(公告)号：US08802238B2
公开(公告)日：2014-08-12
申请号：US12890011
申请日：2010-09-24
申请人： Xiaoliang Zheng , Dong Zhang , Jiaokai Jing , Frank Harris , Brian King , Ted Germroth , Thauming Kuo
发明人： Xiaoliang Zheng , Dong Zhang , Jiaokai Jing , Frank Harris , Brian King , Ted Germroth , Thauming Kuo
IPC分类号： B32B27/00 , G11B5/64 , C08L27/12 , G02B1/04 , C08J5/18 , C09K19/38 , G02F1/13363 , G02B5/30
CPC分类号： C08J5/18 , B29C39/003 , B29C55/02 , B29K2027/12 , B29K2995/0032 , B29K2995/0053 , B29L2011/00 , B32B2457/202 , C08J7/047 , C08J2325/18 , C08J2327/12 , C09K19/3842 , C09K2219/03 , G02B1/04 , G02B5/3016 , G02B5/3083 , G02F1/133634 , Y10T428/265 , Y10T428/31544
摘要： An optical compensation film composition is disclosed herein having a polymer film and a substrate, wherein the polymer film has a positive birefringence greater than 0.005 throughout the wavelength range of 400 nm
摘要翻译：本文公开了一种具有聚合物膜和基底的光学补偿膜组合物，其中聚合物膜在400nm <λ<800nm的波长范围内具有大于0.005的正双折射，该膜从包含溶剂和具有其中R1，R2和R3各自独立地为氢原子的烷基，取代的烷基或卤素的部分的聚合物，其中R 1，R 2和R 3中的至少一个为氟原子，并且其中 R是氢或苯乙烯环上的取代基。

3. 发明授权

US07820253B2 Poly(aryletherimides) for negative birefringent films for LCDs 有权
标题翻译：用于LCD的负双折射膜的聚（芳基酰亚胺）
公开(公告)号：US07820253B2
公开(公告)日：2010-10-26
申请号：US11867372
申请日：2007-10-04
申请人： Frank Harris , Limin Sun , Dong Zhang , Stephen Z. D. Cheng
发明人： Frank Harris , Limin Sun , Dong Zhang , Stephen Z. D. Cheng
IPC分类号： G02F1/13363
CPC分类号： C08G73/1039 , C08G73/1042 , C08G73/1067 , C08J5/18 , C08J2379/08 , G02B5/3083 , G02F1/133634 , Y10T428/1027 , Y10T428/1036 , Y10T428/1041 , Y10T428/31721
摘要： A negative birefringence film prepared from a poly(aryletherimide) which is the reaction product of a dianhydride and a diamine, where the dianhydride is 4,4′-[4,4′-(p-phenyleneoxy)isopropylidene]bis(phthalic anhydride) (BisADA), bis(3,4-dicarboxyphenyl)ether dianhydride (ODPA), 4,4′-bis(3,4-dicarboxyphenoxy)biphenyl dianhydride (BPEDA), 1,4-bis(3,4-dicarboxyphenyloxy)phenyl dianhydride (BPQDA), 3,3′,4,4′-tetracarboxylicbiphenyl dianhydride (BPDA), or 2,2-bis(3,4-dicarboxyphenyl)-1,1,1,3,3,3-hexafluoropropane dianhydride (6FDA), alone or a mixture with one or more of: 3,3′,4,4′-tetracarboxylicbiphenyl dianhydride (BPDA), 2,2-bis(3,4-dicarboxyphenyl)-1,1,1,3,3,3-hexafluoropropane dianhydride (6FDA); and where the diamine is 1,4-bis(2-trifluoromethyl-4-aminophenoxy)-2,5-di(t-butyl)benzene (BTBDA), 3,3′-dimethyl-4,4′-diamino biphenyl (OTOL), or mixtures thereof and wherein when a mixture of dianhydrides is present, they are present in a molar amount of between 99 to 1 (99:1) and 1 to 99 (1:99), and the film has a negative birefringence greater than 0.01, at a thickness of less than 15 μm, when the poly(aryletherimide) is solution cast or coated onto a substrate.
摘要翻译：由二酐与二酐反应产生的聚（芳基醚酰亚胺）制备的负双折射膜，其中二酐是4,4' - [4,4' - （对亚苯基氧）异亚丙基]双（邻苯二甲酸酐）（BisADA），双（3,4-二羧基苯基）醚二酐（ODPA），4,4'-双（3,4-二羧基苯氧基）联苯二酐（BPEDA），1,4-双（3,4-二羧基苯氧基）苯基二酐（BPQDA），3,3'，4,4'-四羧基联苯二酐（BPDA）或2,2-双（3,4-二羧基苯基）-1,1,1,3,3,3-六氟丙烷二酐（ 6FDA），单独的或与以下的一种或多种的混合物：3,3'，4,4'-四羧基联苯二酐（BPDA），2,2-双（3,4-二羧基苯基）-1,1,1,3， 3,3-六氟丙烷二酐（6FDA）; 其中二胺为1,4-双（2-三氟甲基-4-氨基苯氧基）-2,5-二（叔丁基）苯（BTBDA），3,3'-二甲基-4,4'-二氨基联苯（ OTOL）或其混合物，并且其中当存在二酸酐的混合物时，其存在的摩尔量为99至1（99:1）至1至99（1:99），并且该膜具有负双折射率当聚（芳基醚酰亚胺）溶液浇铸或涂覆在基底上时，其厚度小于15μm。

4. 发明申请

US20060159918A1 Biodegradable fibers exhibiting storage-stable tenacity 审中-公开
标题翻译：具有储存稳定韧性的生物降解纤维
公开(公告)号：US20060159918A1
公开(公告)日：2006-07-20
申请号：US11312245
申请日：2005-12-20
申请人： Jeffrey Dugan , Frank Harris , Gerald Keep
发明人： Jeffrey Dugan , Frank Harris , Gerald Keep
IPC分类号： D02G3/00
CPC分类号： D01F6/04 , D01D5/22 , D01F6/14 , D01F6/50 , D01F6/62 , D01F6/625 , D01F8/14 , Y10T428/2913
摘要： The invention provides a drawn and/or crimped fiber comprising a biodegradable polymer, such as polylactic acid, wherein the drawn and/or crimped fiber exhibits a storage-stable tenacity that does not decrease from an initial tenacity upon manufacture by more than about 10% after storage for 120 days in ambient conditions. The polymer composition used to form the fiber may comprise a softening agent. The fiber can be a drawn and crimped bicomponent fiber that is helically self-crimped and which comprises a first biodegradable polymer component and a second biodegradable polymer component, wherein the first polymer component and the second polymer component exhibit different polymer morphology such that each polymer component will undergo a different extent of longitudinal shrinkage upon application of heat. The outer surface of the fiber may carry a water-repellant coating. The invention also provides a method of forming a drawn and/or crimped fiber exhibiting storage-stable tenacity.
摘要翻译：本发明提供一种包含生物可降解聚合物如聚乳酸的拉伸和/或卷曲纤维，其中拉伸和/或卷曲的纤维表现出储存稳定的韧性，其在制造时不会从初始强度降低超过约10％在环境条件下储存120天后。用于形成纤维的聚合物组合物可以包含软化剂。纤维可以是螺旋自卷曲的拉伸和卷曲双组分纤维，其包含第一可生物降解的聚合物组分和第二可生物降解的聚合物组分，其中第一聚合物组分和第二聚合物组分显示不同的聚合物形态，使得每个聚合物组分在施加热量时将经历不同程度的纵向收缩。纤维的外表面可以携带防水涂层。本发明还提供了形成具有储存稳定韧性的拉伸和/或卷曲纤维的方法。

5. 发明授权

US07438957B2 Poly(aryletherimides) for negative birefringent films for LCDs 有权
标题翻译：用于LCD的负双折射膜的聚（芳基酰亚胺）
公开(公告)号：US07438957B2
公开(公告)日：2008-10-21
申请号：US11488929
申请日：2006-07-18
申请人： Frank Harris , Limin Sun , Dong Zhang , Stephen Z. D. Cheng
发明人： Frank Harris , Limin Sun , Dong Zhang , Stephen Z. D. Cheng
IPC分类号： G02F1/13363
CPC分类号： C08G73/1039 , C08G73/1042 , C08G73/1067 , C08J5/18 , C08J2379/08 , G02B5/3083 , G02F1/133634 , Y10T428/1027 , Y10T428/1036 , Y10T428/1041 , Y10T428/31721
摘要： A class of soluble poly(aryletherimides) (PAEIs) having flexible backbones, useful in the manufacture of polymeric optical films are disclosed. The poly(aryletherimides) are dissolved in organic solvents, such as ketones and ketone solvent mixtures and coated on variety of substrates such as triacetyl cellulose (TAC), to form clear thin-layer films which display negative birefringence. The thin films can serve as compensation layers in liquid crystal displays (LCDs), and can be combined with other types of optical films, such as polarizers, brightness enhancement films, or other compensation films, to from multi-layered films that are especially useful in the manufacture of LCDs.
摘要翻译：公开了一类可用于制造聚合物光学薄膜的可溶性聚（芳基酰亚胺）（PAEI）（PAEI）），其具有柔性主链。将聚（芳基酰亚胺）溶于有机溶剂如酮和酮溶剂混合物中并涂覆在各种基材如三乙酰纤维素（TAC）上，以形成显示出负双折射的透明薄膜。薄膜可以用作液晶显示器（LCD）中的补偿层，并且可以与其他类型的光学膜（例如偏振器，亮度增强膜或其他补偿膜）组合到特别有用的多层膜在LCD的制造中。

6. 发明授权

US5763563A Poly-pyridinium salts 失效
公开(公告)号：US5763563A
公开(公告)日：1998-06-09
申请号：US296807
申请日：1994-08-19
申请人： Frank Harris , Chun Hua K. Chuang
发明人： Frank Harris , Chun Hua K. Chuang
IPC分类号： C08G73/06 , H01B1/12 , C08G69/26 , C07D213/22 , C08G69/28 , C08G69/30
CPC分类号： C08G73/0627 , H01B1/121
摘要： A new class of pyrylium salts and process for the manufacture, as well as the use of the new pyrylium salts as polycondensation components for a new class of polypyridinium salts and a new class of conducting polypyridinium salts manufactured by doping the polypyridinium salts with a conducting dopant is described. The new polypyridinium salts and their conducting doped analogs according to this invention are stable positively charged polymers resistant to base attack and are distinguished by water insolubility making them ideally suited as a metal anti-corrosion coating, stable in basic media making them ideally suited for separation membranes for anions, and as excellent, thermally and chemically stable conducting polymers when doped ideally suited for making electrically conducting materials and as redox catalysts.

7. 发明申请

US20080040906A1 ADHESIVE CORE CHENILLE YARNS AND FABRICS AND MATERIALS FORMED THEREFROM 审中-公开
标题翻译：胶粘核心纤维纱和织物及其材料
公开(公告)号：US20080040906A1
公开(公告)日：2008-02-21
申请号：US11839407
申请日：2007-08-15
申请人： Garland Earley , Frank Harris , Jeffrey Dugan , Gerald Keep
发明人： Garland Earley , Frank Harris , Jeffrey Dugan , Gerald Keep
IPC分类号： D02G3/42 , D03D23/00
CPC分类号： D02G3/42
摘要： The present invention is directed to chenille yarns, fabrics prepared therefrom, and items formed therewith. The chenille yarns comprise an adhesive component that is incorporated into the yarn is such a way that the yarns, and the fabrics made therefrom, exhibit excellent physical characteristics, particularly abrasion resistance.
摘要翻译：本发明涉及雪尼尔纱线，由其制备的织物以及与其形成的物品。包含纱线中的粘合剂组分的纱线纱线是这样一种方式，使得纱线和由其制成的织物表现出优异的物理特性，特别是耐磨性。

8. 发明申请

US20070014938A1 Poly(aryletherimides) for negative birefringent films for LCDs 有权
标题翻译：用于LCD的负双折射膜的聚（芳基酰亚胺）
公开(公告)号：US20070014938A1
公开(公告)日：2007-01-18
申请号：US11488929
申请日：2006-07-18
申请人： Frank Harris , Limin Sun , Dong Zhang , Stephen Cheng
发明人： Frank Harris , Limin Sun , Dong Zhang , Stephen Cheng
IPC分类号： C09K19/00
CPC分类号： C08G73/1039 , C08G73/1042 , C08G73/1067 , C08J5/18 , C08J2379/08 , G02B5/3083 , G02F1/133634 , Y10T428/1027 , Y10T428/1036 , Y10T428/1041 , Y10T428/31721
摘要： A class of soluble poly(aryletherimides) (PAEIs) having flexible backbones, useful in the manufacture of polymeric optical films are disclosed. The poly(aryletherimides) are dissolved in organic solvents, such as ketones and ketone solvent mixtures and coated on variety of substrates such as triacetyl cellulose (TAC), to form clear thin-layer films which display negative birefringence. The thin films can serve as compensation layers in liquid crystal displays (LCDs), and can be combined with other types of optical films, such as polarizers, brightness enhancement films, or other compensation films, to from multi-layered films that are especially useful in the manufacture of LCDs.
摘要翻译：公开了一类可用于制造聚合物光学薄膜的可溶性聚（芳基酰亚胺）（PAEI）（PAEI）），其具有柔性主链。将聚（芳基酰亚胺）溶于有机溶剂如酮和酮溶剂混合物中并涂覆在各种基材如三乙酰纤维素（TAC）上，以形成显示出负双折射的透明薄膜。薄膜可以用作液晶显示器（LCD）中的补偿层，并且可以与其他类型的光学膜（例如偏振器，亮度增强膜或其他补偿膜）组合到特别有用的多层膜在LCD的制造中。

9. 发明申请

US20050100265A1 Waveplate and optical devices formed using mesogen-containing polymer 失效
标题翻译：使用含介晶聚合物形成的波片和光学器件
公开(公告)号：US20050100265A1
公开(公告)日：2005-05-12
申请号：US10897507
申请日：2004-07-23
申请人： Ken Purchase , Martin McKenzie , Lili Huang , Stephen Cheng , Frank Harris , Jason Ge , Dong Zhang
发明人： Ken Purchase , Martin McKenzie , Lili Huang , Stephen Cheng , Frank Harris , Jason Ge , Dong Zhang
IPC分类号： C09K19/38 , G02B1/04 , G02B5/30 , G02B6/12 , G02B6/126 , G02B6/138 , G02B6/34
CPC分类号： G02B6/12011 , C09K19/3809 , C09K2219/03 , G02B1/046 , G02B5/3016 , G02B6/12023 , G02B6/126 , G02B6/138 , G02B2006/12069 , G02B2006/12116
摘要： Waveplate, planar lightwave circuit incorporating the waveplate, and method of making an optical device. The waveplate is formed of a mesogen-containing polymer film having a backbone and sidechains containing mesogen groups. The waveplate may be formed by producing a mesogen-containing polymer film having a nonzero birefringence of suitable dimensions for insertion into a planar lightwave circuit. The waveplate may be so inserted into an optical circuit of a planar lightwave circuit so that an optical signal traversing the waveplate is changed, for instance, to have two polarization states.
摘要翻译：包括波片的波片，平面光波电路和制造光学器件的方法。波片由具有主链和含有介晶基团的侧链的含介晶聚合物膜形成。波片可以通过产生具有适当尺寸的非零双折射的含有介晶的聚合物膜来形成，以插入到平面光波电路中。波片可以被插入到平面光波电路的光电路中，使得穿过波片的光信号被改变，例如具有两个偏振态。

10. 发明申请

US20140171619A1 PEPTIDE-CROSSLINKED BIOACTIVE POLYMERIC MATERIALS 审中-公开
标题翻译：肽交联的生物聚合材料
公开(公告)号：US20140171619A1
公开(公告)日：2014-06-19
申请号：US14122903
申请日：2012-05-25
申请人： Matthew Becker , Matthew Graham , Frank Harris , Fei Lin
发明人： Matthew Becker , Matthew Graham , Frank Harris , Fei Lin
IPC分类号： C07K7/06
CPC分类号： C07K7/06 , C07K7/08
摘要： A method for creating a peptide crosslinked bioactive polymeric material includes reacting a hydroxy-functionalized small molecule with a amino acid to form an amino acid functionalized monomer, reacting the amino acid functionalized monomer with a urea bond former to form a amino acid-based poly(ester urea), and reacting the amino acid-based poly(ester urea) with a peptide based crosslinker to form the peptide crosslinked bioactive polymeric material.
摘要翻译：用于产生肽交联的生物活性聚合物材料的方法包括使羟基官能化的小分子与氨基酸反应以形成氨基酸官能化单体，使氨基酸官能化单体与脲键形成物反应形成基于氨基酸的聚（酯脲），并使基于氨基酸的聚（酯尿素）与基于肽的交联剂反应以形成肽交联的生物活性聚合物材料。

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