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1. 发明授权

US08790773B2 Tailorable dielectric material with complex permittivity characteristics 有权
标题翻译：具有复介电常数特性的可调电介质材料
公开(公告)号：US08790773B2
公开(公告)日：2014-07-29
申请号：US12174360
申请日：2008-07-16
申请人： Kenneth L. Dudley , Holly A Elliott , John W. Connell , Joseph G. Smith , Sayata Ghose , Kent A. Watson , Donavon Mark Delozier
发明人： Kenneth L. Dudley , Holly A Elliott , John W. Connell , Joseph G. Smith , Sayata Ghose , Kent A. Watson , Donavon Mark Delozier
IPC分类号： B32B5/16 , C08K3/08
CPC分类号： C08K3/08 , B82Y30/00 , C08K2201/011
摘要： A dielectric material includes a network of nanosubstrates, such as but not limited to nanotubes, nanosheets, or other nanomaterials or nanostructures, a polymer base material or matrix, and nanoparticles constructed at least partially of an elemental metal. The network has a predetermined nanosubstrate loading percentage by weight with respect to a total weight of the dielectric material, and a preferential or predetermined longitudinal alignment with respect to an orientation of an incident electrical field. A method of forming the dielectric material includes depositing the metal-based nanoparticles onto the nanosubstrates and subsequently mixing these with a polymer matrix. Once mixed, alignment can be achieved by melt extrusion or a similar mechanical shearing process. Alignment of the nanosubstrate may be in horizontal or vertical direction with respect to the orientation of an incident electrical field.
摘要翻译：电介质材料包括纳米基层网络，例如但不限于纳米管，纳米片或其它纳米材料或纳米结构，聚合物基材或基体，以及至少部分由元素金属构成的纳米颗粒。网络具有相对于电介质材料的总重量的预定的纳米基质载荷百分比，以及相对于入射电场的取向的优选或预定的纵向对准。形成电介质材料的方法包括将金属基纳米颗粒沉积到纳米基板上，随后将其与聚合物基体混合。一旦混合，可以通过熔体挤出或类似的机械剪切工艺来实现对准。纳米基板的对准可以相对于入射电场的取向在水平或垂直方向上。

2. 发明申请

US20120252968A1 Anisotropic Copoly(imide Oxetane) Coatings and Articles of Manufacture, Copoly(imide Oxetane)s Containing Pendant Fluorocarbon Moieties, Oligomers and Processes Therefor 有权
标题翻译：各向异性共聚（酰亚胺氧杂环丁烷）涂料及其制造方法，含有侧链碳氟化合物部分，低聚物及其工艺的共聚（酰亚胺氧杂环丁烷）
公开(公告)号：US20120252968A1
公开(公告)日：2012-10-04
申请号：US13286715
申请日：2011-11-01
申请人： Christopher J. Wohl , John W. Connell , Emilie J. Siochi , Joseph G. Smith
发明人： Christopher J. Wohl , John W. Connell , Emilie J. Siochi , Joseph G. Smith
IPC分类号： C09D167/00 , B05D3/00 , C07D305/08 , B05D7/24 , C08G63/682 , C08L67/00
CPC分类号： C07D305/08 , C08G65/18 , C08G65/322 , C08G65/33389 , C08G73/1042 , C08G73/105 , C09D179/08
摘要： Copoly(imide oxetane) materials are disclosed that can exhibit a low surface energy while possessing the mechanical, thermal, chemical and optical properties associated with polyimides. The copoly(imide oxetane)s are prepared using a minor amount of fluorinated oxetane-derived oligomer with sufficient fluorine-containing segments of the copoly(imide oxetane)s that migrate to the exterior surface of the polymeric material to yield low surface energies. Thus the coatings and articles of manufacture made with the copoly(imide oxetane)s of this invention are characterized as having an anisotropic fluorine composition. The low surface energies can be achieved with very low content of fluorinated oxetane-derived oligomer. The copolymers of this invention can enhance the viability of polyimides for many applications and may be acceptable where homopolyimide materials have been unacceptable.
摘要翻译：公开了共聚（酰亚胺氧杂环丁烷）材料，其具有低表面能，同时具有与聚酰亚胺相关的机械，热学，化学和光学性能。使用少量的具有足够的共聚（酰亚胺氧杂环丁烷）的含氟链段的氟化氧杂环丁烷衍生的低聚物制备共聚（酰亚胺氧杂环丁烷），其迁移到聚合物材料的外表面以产生低的表面能。因此，用本发明的共聚（酰亚胺氧杂环丁烷）制备的涂料和制品被表征为具有各向异性氟组合物。低表面能可以用非常低含量的氟化氧乙烷衍生的低聚物来实现。本发明的共聚物可以增强聚酰亚胺在许多应用中的存活力，并且在均聚酰亚胺材料已经不可接受的情况下可以是可接受的。

3. 发明申请

US20110045223A1 Method for Exfoliation of Hexagonal Boron Nitride 有权
标题翻译：六角氮化硼剥离方法
公开(公告)号：US20110045223A1
公开(公告)日：2011-02-24
申请号：US12546185
申请日：2009-08-24
申请人： Yi Lin , John W. Connell
发明人： Yi Lin , John W. Connell
IPC分类号： B32B1/08 , C01B21/064 , C01B35/10 , C01B35/00 , C07K2/00 , C08K3/38 , B01J19/12 , B32B5/16 , C08F110/00 , C08F6/00
CPC分类号： C01B21/0687 , C01P2002/85 , C01P2004/20 , Y10T428/139 , Y10T442/699
摘要： A new method is disclosed for the exfoliation of hexagonal boron nitride into mono- and few-layered nanosheets (or nanoplatelets, nanomesh, nanoribbons). The method does not necessarily require high temperature or vacuum, but uses commercially available h-BN powders (or those derived from these materials, bulk crystals) and only requires wet chemical processing. The method is facile, cost efficient, and scalable. The resultant exfoliated h-BN is dispersible in an organic solvent or water thus amenable for solution processing for unique microelectronic or composite applications.
摘要翻译：公开了一种将六角形氮化硼剥离成单层和几层纳米片（或纳米片，纳米片，纳米带）的新方法。该方法不一定需要高温或真空，但使用市售的h-BN粉末（或衍生自这些材料的本体晶体）的粉末，并且仅需要湿化学处理。该方法简便，成本效益高，可扩展。所得到的剥离的h-BN可分散在有机溶剂或水中，因此适用于独特的微电子或复合应用的溶液处理。

4. 发明授权

US07723464B2 Aromatic/aliphatic diamine derivatives for advanced compositions and polymers 有权
标题翻译：用于先进组合物和聚合物的芳族/脂族二胺衍生物
公开(公告)号：US07723464B2
公开(公告)日：2010-05-25
申请号：US11674321
申请日：2007-02-13
申请人： Donovan M. Delozier , Kent A. Watson , John W. Connell , Joseph G. Smith, Jr.
发明人： Donovan M. Delozier , Kent A. Watson , John W. Connell , Joseph G. Smith, Jr.
IPC分类号： C08G59/10 , H01L51/00
CPC分类号： C07C211/61 , C07C2603/18
摘要： Novel compositions of matter comprise certain derivatives of 9,9-dialkyl fluorene diamine (AFDA). The resultant compositions, whether compositions of matter or monomers that are subsequently incorporated into a polymer, are unique and useful in a variety of applications. Useful applications of AFDA-based material include heavy ion radiation shielding components and components of optical and electronic devices.
摘要翻译：物质的新型组合物包含9,9-二烷基芴二胺（AFDA）的某些衍生物。所得组合物，无论是随后掺入聚合物中的物质或单体的组合物在各种应用中是独特的和有用的。 AFDA材料的有用应用包括重离子辐射屏蔽组件和光学和电子设备的组件。

5. 发明申请

US20080074669A1 Photogrammetric System And Method Used In The Characterization Of A Structure 失效
标题翻译：用于表征结构的摄影测量系统和方法
公开(公告)号：US20080074669A1
公开(公告)日：2008-03-27
申请号：US11533921
申请日：2006-09-21
申请人： Adrian A. Dorrington , Thomas W. Jones , Paul M. Danehy , Kent A. Watson , John W. Connell , Richard S. Pappa , Keith Belvin W.
发明人： Adrian A. Dorrington , Thomas W. Jones , Paul M. Danehy , Kent A. Watson , John W. Connell , Richard S. Pappa , Keith Belvin W.
IPC分类号： G01N21/55 , G01B11/24
CPC分类号： G01B11/24 , G01C11/00 , G01N21/6428
摘要： A photogrammetric system uses an array of spaced-apart targets coupled to a structure. Each target exhibits fluorescence when exposed to a broad beam of illumination. A photogrammetric imaging system located remotely with respect to the structure detects and processes the fluorescence (but not the illumination wavelength) to measure the shape of a structure.
摘要翻译：摄影测量系统使用耦合到结构的间隔开的目标阵列。当暴露于宽光束下时，每个靶都显示出荧光。相对于结构远程位置的摄影测量成像系统检测并处理荧光（而不是照明波长）来测量结构的形状。

6. 发明授权

US5689004A Diamines containing pendent phenylethynyl groups 失效
标题翻译：含有侧基苯乙炔基的二胺
公开(公告)号：US5689004A
公开(公告)日：1997-11-18
申请号：US747472
申请日：1996-11-12
申请人： John W. Connell , Joseph G. Smith, Jr. , Paul M. Hergenrother
发明人： John W. Connell , Joseph G. Smith, Jr. , Paul M. Hergenrother
IPC分类号： C08J5/18 , B32B27/34 , C07C217/90 , C07C225/22 , C08G73/10 , C09J179/08 , C07C317/36
CPC分类号： C07C217/90 , C07C225/22 , C08G73/101 , C08G73/1042 , C08G73/1078 , C09J179/08 , Y10S526/935 , Y10T428/31504 , Y10T428/31721
摘要： Controlled molecular weight imide oligomers and co-oligomers containing pendent phenylethynyl groups (PEPIs) and endcapped with nonreactive or phenylethynyl groups have been prepared by the cyclodehydration of the precursor amide acid oligomers or co-oligomers containing pendent phenylethynyl groups and endcapped with nonreactive or phenylethynyl groups. The amine terminated amide acid oligomers or co-oligomers are prepared from the reaction of dianhydride(s) with an excess of diamine(s) and diamine containing pendent phenylethynyl groups and subsequently endcapped with a phenylethynyl phthalic anhydride or monofunctional anhydride. The anhydride terminated amide acid oligomers and co-oligomers are prepared from the reaction of diamine(s) and diamine containing pendent phenylethynyl group(s) with an excess of dianhydride(s) and subsequently endcapped with a phenylethynyl amine or monofunctional amine. The polymerizations are carried out in polar aprotic solvents such as N-methyl-2-pyrrolidinone and N,N-dimethylacetamide under nitrogen at room temperature. The amide acid oligomers or co-oligomers are subsequently cyclodehydrated either thermally or chemically to the corresponding imide oligomers. The polymers and copolymers prepared from these materials exhibit a unique and unexpected combination of properties that includes higher glass transition temperatures after curing and higher retention of neat resin, adhesive and carbon fiber reinforced mechanical properties at temperatures up to 204.degree. C. under wet conditions without sacrificing melt flow behavior and processability as compared to similar materials. These materials are useful as adhesives, coatings, films, moldings and composite matrices.
摘要翻译：已经通过将含有侧链苯基乙炔基的前体酰胺酸低聚物或共低聚物环状脱水并用非反应性或苯基乙炔基封端而制备了含有侧链苯基乙炔基（PEPI）和封端有非反应性或苯基乙炔基的受控分子量酰亚胺低聚物和共低聚物。胺封端的酰胺酸低聚物或共低聚物由二酐与过量的二胺和含有侧基苯基乙炔基的二胺的反应制备，随后用苯基乙炔基邻苯二甲酸酐或单官能酐封端。酸酐封端的酰胺酸低聚物和共低聚物由二胺和含有侧基苯乙炔基的二胺与过量的二酐的反应制备，随后用苯乙炔胺或单官能胺封端。聚合在极性非质子溶剂如N-甲基-2-吡咯烷酮和N，N-二甲基乙酰胺中，在室温下在氮气下进行。酰胺酸低聚物或共低聚物随后热或化学地与相应的酰亚胺低聚物环化脱水。由这些材料制备的聚合物和共聚物表现出独特和意想不到的性能组合，其包括固化后较高的玻璃化转变温度和更高的纯树脂保留率，粘合剂和碳纤维增强的机械性能在高达204℃的温度下在潮湿条件下没有与类似材料相比，牺牲熔体流动行为和加工性能。这些材料可用作粘合剂，涂料，薄膜，模制品和复合基质。

7. 发明授权

US5410012A Poly(N-arylenebenzimidazoles) via aromatic nucleophilic displacement 失效
标题翻译：聚（N-亚芳基苯并咪唑）通过芳族亲核取代
公开(公告)号：US5410012A
公开(公告)日：1995-04-25
申请号：US45339
申请日：1993-03-05
申请人： John W. Connell , Paul M. Hergenrother , Joseph G. Smith, Jr.
发明人： John W. Connell , Paul M. Hergenrother , Joseph G. Smith, Jr.
IPC分类号： C08G73/18
CPC分类号： C08G73/18
摘要： Novel poly(N-arylenebenzimidazole)s (PNABIs) are prepared by the aromatic nucleophilic displacement reaction of novel di(hydroxyphenyl-N-arylene benzimidazole) monomers with activated aromatic dihalides or activated aromatic dinitro compounds. The polymerizations are carried out in polar aprotic solvents such as N-methyl-2-pyrrolidinone or N,N-dimethylacetamide using alkali metal bases such as potassium carbonate at elevated temperatures under nitrogen. The di(hydroxyphenyl-N-arylenebenzimidazole) monomers are synthesized by reacting phenyl-4-hydroxybenzoate with bis(2-aminoanilino)arylenes in diphenylsulfone. Moderate molecular weight PNABIs of new chemical structures were prepared that exhibit a favorable combination of physical and mechanical properties. The use of the novel di(hydroxyphenyl-N-arylenebenzimidazole)s permits a more economical and easier way to prepare PNABIs than previous routes.
摘要翻译：通过新型二（羟基苯基-N-亚芳基苯并咪唑）单体与活性芳族二卤化物或活性芳族二硝基化合物的芳族亲核取代反应制备新型聚（N-亚芳基苯并咪唑）（PNABI）。聚合在极性非质子溶剂如N-甲基-2-吡咯烷酮或N，N-二甲基乙酰胺中，使用碱金属碱如碳酸钾，在氮气下在升高的温度下进行。二（羟基苯基-N-亚芳基苯并咪唑）单体通过苯基-4-羟基苯甲酸酯与二（2-氨基苯胺基）亚芳基在二苯基砜中反应合成。制备中等分子量的新化学结构的PNABI，其表现出物理和机械性能的有利组合。新型二（羟基苯基-N-亚芳基苯并咪唑）的使用允许比以前的路线更经济和更容易地制备PNABI的方法。

8. 发明授权

US5304627A Polyimides containing pendent siloxane groups 失效
标题翻译：含有侧链硅氧烷基团的聚酰亚胺
公开(公告)号：US5304627A
公开(公告)日：1994-04-19
申请号：US970755
申请日：1992-11-02
申请人： John W. Connell , Terry L. St. Clair , Paul M. Hergenrother
发明人： John W. Connell , Terry L. St. Clair , Paul M. Hergenrother
IPC分类号： C08G73/10 , C09D179/08 , C08G69/26
CPC分类号： C09D179/08 , C08G73/10 , C08G73/1046
摘要： Novel polyimides containing pendent siloxane groups (PISOX) were prepared by the reaction of functionalized siloxane compounds with hydroxy containing polyimides (PIOH). The pendent siloxane groups on the polyimide backbone offer distinct advantages such as lowering the dielectric constant and moisture resistance and enhanced atomic oxygen resistance. The siloxane containing polyimides are potentially useful as protective silicon oxide coatings and are useful for a variety of applications where atomic oxygen resistance is needed.
摘要翻译：通过官能化的硅氧烷化合物与含羟基的聚酰亚胺（PIOH）的反应制备了含有侧链硅氧烷基团（PISOX）的新型聚酰亚胺。聚酰亚胺骨架上的侧链硅氧烷基团提供了明显的优点，例如降低介电常数和耐湿性以及增强的原子氧电阻。含硅氧烷的聚酰亚胺可用作保护性氧化硅涂层，并且可用于需要原子氧电阻的各种应用。

9. 发明授权

US5118781A Poly(1,3,4-oxadiozoles) via aromatic nucleophilic displacement 失效
标题翻译：聚（1,3,4-氧杂二唑）通过芳族亲核取代
公开(公告)号：US5118781A
公开(公告)日：1992-06-02
申请号：US645089
申请日：1991-01-22
申请人： John W. Connell , Paul M. Hergenrother , Peter Wolf
发明人： John W. Connell , Paul M. Hergenrother , Peter Wolf
IPC分类号： C08G73/08
CPC分类号： C08G73/08
摘要： Poly(1,3,4-oxadiazoles) (POX) are prepared by the aromatic nucleophilic displacement reaction of di(hydroxyphenyl)-1,3,4-oxadiazole monomers with activated aromatic dihalides or activated aromatic dinitro compounds. The polymerizations are carried out in polar aprotic solvents such as sulfolane or diphenylsulfone using alkali metal bases such as potassium carbonate at elevated temperatures under nitrogen. The di(hydroxyphenyl)-1,3,4-oxadiazole monomers are synthesized by reacting 4-hydroxybenzoic hydrazide with phenyl-4-hydrobenzoate in the melt and also by reacting aromatic dihydrazides with two moles of phenyl-4-hydroxybenzoate in the melt. This synthetic route has provided high molecular weight POX of new chemical structure, is economically and synthetically more favorable than other routes, and allows for facile chemical structure variation due to the large variety of activated aromatic dihalides which are available.
摘要翻译：通过二（羟苯基）-1,3,4-恶二唑单体与活性芳族二卤化物或活性芳族二硝基化合物的芳族亲核取代反应制备聚（1,3,4-恶二唑）（POX）。聚合在极性非质子溶剂如环丁砜或二苯基砜中，使用碱金属碱如碳酸钾，在高温氮气下进行。二（羟基苯基）-1,3,4-恶二唑单体通过4-羟基苯甲酰肼与苯基-4-羟基苯甲酸酯在熔体中的反应以及芳族二酰肼与两摩尔苯基-4-羟基苯甲酸酯在熔体中反应合成。这种合成路线提供了新的化学结构的高分子量POX，在经济上和综合性上比其他途径更有利，并且由于可用的多种活性芳族二卤化物而允许容易的化学结构变化。

10. 发明授权

US5021518A Ethynyl terminated imidothioethers and resins therefrom 失效
标题翻译：乙炔基封端的亚氨基醚醚及其树脂
公开(公告)号：US5021518A
公开(公告)日：1991-06-04
申请号：US347558
申请日：1989-05-04
申请人： Paul M. Hergenrother , John W. Connell , R. Gerald Bass
发明人： Paul M. Hergenrother , John W. Connell , R. Gerald Bass
IPC分类号： C08G65/48 , C08G73/12 , C08G75/20
CPC分类号： C08G75/20 , C08G65/48 , C08G73/125 , C08G73/128
摘要： Ethynyl terminated imidothioethers (ETIs) are prepared by the reaction of a dimercaptan, such as 4,4'-dimercaptodiphenyl ether, and an ethynyl containing maleimide, such as N-(3-ethynylphenyl)maleimide. Blends of these ETIs and ethynyl terminated polymeric materials, such as ethynyl terminated sulfones and ethynyl terminated arylene ethers, are also prepared. These resin blends exhibit excellent processability, and the cured blends show excellent fracture toughness and solvent resistance, as well as excellent adhesive and composite properties.
摘要翻译：通过二硫醇如4,4'-二巯基二苯醚和含乙酰基的马来酰亚胺如N-（3-乙炔基苯基）马来酰亚胺的反应制备乙炔基封端的亚氨基硫醚（ETIs）。还制备了这些ETI和乙炔基封端的聚合物的共混物，例如乙炔基封端的砜和乙炔基封端的亚芳基醚。这些树脂共混物表现出优异的加工性能，并且固化的共混物显示出优异的断裂韧性和耐溶剂性，以及优异的粘合剂和复合性能。

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