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1. 发明申请

US20120023737A1 Methods of Making Z-Shielding 有权
标题翻译：制作Z屏蔽的方法
公开(公告)号：US20120023737A1
公开(公告)日：2012-02-02
申请号：US13191882
申请日：2011-07-27
申请人： Donald L. Thomsen, III , Roberto J. Cano , Brian J. Jensen , Stephen J. Hales , Joel A. Alexa
发明人： Donald L. Thomsen, III , Roberto J. Cano , Brian J. Jensen , Stephen J. Hales , Joel A. Alexa
IPC分类号： H05K13/00 , C23C4/12 , C23C28/00 , B05D7/00 , B05D1/36 , C23C4/08 , B05D5/00
CPC分类号： H05K13/00 , B29C70/48 , B29C70/88 , C23C4/02 , C23C4/08 , C23C4/18 , C23C28/00 , C23C28/021 , C23C28/023 , Y10T29/49002 , Y10T29/4902 , Y10T29/49224 , Y10T442/2041 , Y10T442/2049 , Y10T442/259
摘要： Disclosed are methods of building Z-graded radiation shielding and covers. In one aspect, the method includes: providing a substrate surface having about medium Z-grade; plasma spraying a first metal having higher Z-grade than the substrate surface; and infusing a polymer layer to form a laminate. In another aspect, the method includes electro/electroless plating a first metal having higher Z-grade than the substrate surface. In other aspects, the invention provides methods of improving an existing electronics enclosure to build a Z-graded radiation shield by applying a temperature controller to at least part of the enclosure and affixing at least one layer of a first metal having higher Z-grade than the enclosure.
摘要翻译：公开了建立Z级辐射屏蔽和覆盖物的方法。一方面，该方法包括：提供具有大约中等Z级的衬底表面; 等离子体喷涂比衬底表面高Z级的第一金属; 并且注入聚合物层以形成层压体。另一方面，该方法包括电化学/无电镀第一金属，其具有比衬底表面更高的Z级。在其他方面，本发明提供了通过将温度控制器应用于至少部分外壳并且固定至少一层具有较高Z级别的第一金属的至少一层的方式来改进现有电子外壳以构建Z级渐变辐射屏蔽的方法外壳。

2. 发明授权

US07541388B2 Polyimide foams 有权
标题翻译：聚酰亚胺泡沫
公开(公告)号：US07541388B2
公开(公告)日：2009-06-02
申请号：US11124640
申请日：2005-05-05
申请人： Juan M. Vazquez , Roberto J. Cano , Brian J. Jensen , Erik S. Weiser
发明人： Juan M. Vazquez , Roberto J. Cano , Brian J. Jensen , Erik S. Weiser
IPC分类号： C08J9/04
CPC分类号： C08J9/142 , C08G18/346 , C08G18/60 , C08G73/1035 , C08G2101/00 , C08J9/04 , C08J2379/08
摘要： A fully imidized, solvent-free polyimide foam having excellent mechanical, acoustic, thermal, and flame resistant properties is produced. A first solution is provided, which includes one or more aromatic dianhydrides or derivatives of aromatic dianhydrides, and may include one or more aromatic diamines, dissolved in one or more polar solvents, along with an effective amount of one or more blowing agents. This first solution may also advantageously include effective amounts respectively of one or mores catalysts, one or more surfactants, and one or more fire retardants. A second solution is also provided which includes one or more isocyanates. The first and second solutions are rapidly and thoroughly mixed to produce an admixture, which is allowed to foam—in an open container, or in a closed mold—under ambient conditions to completion produce a foamed product. This foamed product is then cured by high frequency electromagnetic radiation, thermal energy, or a combination thereof. Alternatively, the process is adapted for spraying or extrusion.
摘要翻译：产生具有优异的机械，声学，热和阻燃性能的完全酰亚胺化的无溶剂聚酰亚胺泡沫。提供了第一种溶液，其包括一种或多种芳族二酸酐或芳族二酸酐的衍生物，并且可以包含溶解在一种或多种极性溶剂中的一种或多种芳族二胺以及有效量的一种或多种发泡剂。该第一溶液还可以有利地包括一种或多种催化剂，一种或多种表面活性剂和一种或多种阻燃剂的有效量。还提供了包括一种或多种异氰酸酯的第二溶液。将第一和第二溶液迅速且彻底地混合以产生混合物，其允许在开放的容器中或在封闭的模具中在环境条件下发泡以完成产生发泡产品。然后，该发泡产品通过高频电磁辐射，热能或其组合固化。或者，该方法适于喷涂或挤出。

3. 发明授权

US06288209B1 Method to prepare processable polyimides with reactive endogroups using 1,3-bis(3-aminophenoxy)benzene 有权
标题翻译：使用1,3-双（3-氨基苯氧基）苯制备具有反应性端基的可加工聚酰亚胺的方法
公开(公告)号：US06288209B1
公开(公告)日：2001-09-11
申请号：US09667426
申请日：2000-09-21
申请人： Brian J. Jensen
发明人： Brian J. Jensen
IPC分类号： C08G7310
CPC分类号： C08G73/101 , Y10S525/935 , Y10T428/31504 , Y10T428/31721
摘要： Polyimide copolymers were obtained containing 1,3-bis(3-aminophenoxy)benzene (APB) and other diamines and dianhydrides and terminating with the appropriate amount of reactive endcapper. The reactive endcappers studied include but should not be limited to 4-phenylethynyl phthalic anhydride (PEPA), 3-aminophenoxy-4′-phenylethynylbenzophenone (3-APEB), maleic anhydride (MA) and nadic anhydride (5-norbornene-2,3-dicarboxylic anhydride, NA). Homopolymers containing only other diamines and dianhydrides which are not processable under conditions described previously can be made processable by incorporating various amounts of APB, depending on the chemical structures of the diamines and dianhydrides used. By simply changing the ratio of APB to the other diamine in the polyimide backbone, a material with a unique combination of solubility, Tg, Tm, melt viscosity, toughness and elevated temperature mechanical properties can be prepared. The copolymers that result from using APB to enhance processability have a unique combination of properties that include low pressure processing (200 psi and below), long term melt stability (several hours at 300° C. for the phenylethynyl terminated polymers), high toughness, improved solvent resistance, improved adhesive properties, and improved composite mechanical properties. These copolyimides are eminently suitable as adhesives, composite matrices, moldings, films and coatings.
摘要翻译：得到含有1,3-双（3-氨基苯氧基）苯（APB）和其它二胺和二酐的聚酰亚胺共聚物，并用适量的反应性末端封端。研究的反应性封端剂包括但不限于4-苯基乙炔基邻苯二甲酸酐（PEPA），3-氨基苯氧基-4'-苯基乙炔基二苯甲酮（3-APEB），马来酸酐（MA）和纳迪克酸酐（5-降冰片烯-2,3 - 二羧酸酐，NA）。仅根据前述条件不能加工的其它二胺和二酐的均聚物可以通过加入各种量的APB而制成，这取决于所用的二胺和二酐的化学结构。通过简单地改变聚酰亚胺主链中APB与其它二胺的比例，可以制备具有独特组合的溶解度，Tg，Tm，熔体粘度，韧性和高温机械性能的材料。使用APB提高加工性能的共聚物具有独特的性能组合，包括低压加工（200 psi及以下），长期熔融稳定性（苯乙炔封端聚合物在300℃下几小时），高韧性，改进的耐溶剂性，改善的粘合性能和改善的复合机械性能。这些共聚酰亚胺非常适合作为粘合剂，复合基质，模塑制品，薄膜和涂料。

4. 发明授权

US6133401A Method to prepare processable polyimides with reactive endgroups using 1,3-bis (3-aminophenoxy) benzene 有权
标题翻译：使用1,3-双（3-氨基苯氧基）苯制备具有反应性端基的可加工聚酰亚胺的方法
公开(公告)号：US6133401A
公开(公告)日：2000-10-17
申请号：US342462
申请日：1999-06-29
申请人： Brian J. Jensen
发明人： Brian J. Jensen
IPC分类号： C08G73/10
CPC分类号： C08G73/101 , Y10S525/935
摘要： Polyimide copolymers were obtained containing 1,3-bis(3-aminophenoxy)benzene (APB) and other diamines and dianhydrides and terminating with the appropriate amount of reactive endcapper. The reactive endcappers studied include but should not be limited to 4-phenylethynyl phthalic anhydride (PEPA), 3-aminophenoxy-4'-phenylethynylbenzophenone (3-APEB), maleic anhydride (MA) and nadic anhydride (5-norbornene-2,3-dicarboxylic anhydride, NA). Homopolymers containing only other diamines and dianhydrides which are not processable under conditions described previously can be made processable by incorporating various amounts of APB, depending on the chemical structures of the diamines and dianhydrides used. By simply changing the ratio of APB to the other diamine in the polyimide backbone, a material with a unique combination of solubility, Tg, Tm, melt viscosity, toughness and elevated temperature mechanical properties can be prepared. The copolymers that result from using APB to enhance processability have a unique combination of properties that include low pressure processing (200 psi and below), long term melt stability (several hours at 300.degree. C. for the phenylethynyl terminated polymers), high toughness, improved solvent resistance, improved adhesive properties, and improved composite mechanical properties. These copolyimides are eminently suitable as adhesives, composite matrices, moldings, films and coatings.
摘要翻译：得到含有1,3-双（3-氨基苯氧基）苯（APB）和其它二胺和二酐的聚酰亚胺共聚物，并用适量的反应性末端封端。研究的反应性封端剂包括但不限于4-苯基乙炔基邻苯二甲酸酐（PEPA），3-氨基苯氧基-4'-苯基乙炔基二苯甲酮（3-APEB），马来酸酐（MA）和纳迪克酸酐（5-降冰片烯-2,3 - 二羧酸酐，NA）。仅根据前述条件不能加工的其它二胺和二酐的均聚物可以通过加入各种量的APB而制成，这取决于所用的二胺和二酐的化学结构。通过简单地改变聚酰亚胺主链中APB与其它二胺的比例，可以制备具有独特组合的溶解度，Tg，Tm，熔体粘度，韧性和高温机械性能的材料。使用APB提高加工性能的共聚物具有独特的性能组合，包括低压加工（200 psi及以下），长期熔融稳定性（苯乙炔封端聚合物在300℃下几个小时），高韧性，改进的耐溶剂性，改善的粘合性能和改善的复合机械性能。这些共聚酰亚胺非常适合作为粘合剂，复合基质，模塑制品，薄膜和涂料。

5. 发明授权

US6061134A Modulated Fourier Transform Raman fiber-optic spectroscopy 失效
标题翻译：调制傅里叶变换拉曼光纤光谱
公开(公告)号：US6061134A
公开(公告)日：2000-05-09
申请号：US316176
申请日：1999-05-21
申请人： Brian J. Jensen , John B. Cooper , Kent L. Wise
发明人： Brian J. Jensen , John B. Cooper , Kent L. Wise
IPC分类号： G01B9/02 , G01J3/44
CPC分类号： G01J3/44
摘要： A modification to a commercial Fourier Transform (FT) Raman spectrometer is presented for the elimination of thermal backgrounds in the FT Raman spectra. The modification involves the use of a mechanical optical chopper to modulate the continuous wave laser, remote collection of the signal via fiber optics, and connection of a dual-phase digital-signal-processor (DSP) lock-in amplifier between the detector and the spectrometer's collection electronics to demodulate and filter the optical signals. The resulting Modulated Fourier Transform Raman Fiber-Optic Spectrometer is capable of completely eliminating thermal backgrounds at temperatures exceeding 300.degree. C.
摘要翻译：提出了商业傅里叶变换（FT）拉曼光谱仪的修改，用于消除FT拉曼光谱中的热背景。该修改涉及使用机械光斩波器来调制连续波激光器，通过光纤远程收集信号，以及在检测器和检测器之间连接双相数字信号处理器（DSP）锁定放大器光谱仪的收集电子设备来解调和滤波光信号。所得到的调制傅立叶变换拉曼光纤光谱仪能够在超过300℃的温度下完全消除热背景。

6. 发明授权

US5965687A Method of preparing polymers with low melt viscosity 失效
标题翻译：制备熔体粘度低的聚合物的方法
公开(公告)号：US5965687A
公开(公告)日：1999-10-12
申请号：US92515
申请日：1998-06-05
申请人： Brian J. Jensen
发明人： Brian J. Jensen
IPC分类号： C08G65/40 , C08G75/23 , C08G65/00
CPC分类号： C08G65/4012 , C08G75/23 , C08G2650/60
摘要： This invention is an improvement in standard polymerizations procedures, i.e., addition-type and step-growth type polymerizations, wherein momomers are reacted to form a growing polymer chain. The improvement includes employing an effective amount of a trifunctional monomer (such as a trifunctional amine, anhydride, or phenol) in the polymerization procedure to form a mixture of polymeric materials consisting of branced polymers, star-shaped polymers, and linear polymers. This mixture of polymeric materials has a lower melt temperature and a lower melt viscosity than corresponding linear polymeric materials of equivalent molecular weight.
摘要翻译：本发明是标准聚合方法的改进，即加成型和阶段生长型聚合，其中单体反应形成生长的聚合物链。该改进包括在聚合过程中使用有效量的三官能单体（例如三官能胺，酸酐或苯酚）以形成由分支聚合物，星形聚合物和线性聚合物组成的聚合物材料的混合物。这种聚合物材料的混合物具有比相当于等效分子量的线性聚合物材料更低的熔融温度和更低的熔体粘度。

7. 发明授权

US5412066A Phenylethynyl terminated imide oligomers 失效
标题翻译：苯乙炔封端酰亚胺低聚物
公开(公告)号：US5412066A
公开(公告)日：1995-05-02
申请号：US209512
申请日：1994-03-03
申请人： Paul M. Hergenrother , Robert G. Bryant , Brian J. Jensen , Stephen J. Havens
发明人： Paul M. Hergenrother , Robert G. Bryant , Brian J. Jensen , Stephen J. Havens
IPC分类号： C08G73/10 , C09D179/08
CPC分类号： C09D179/08 , C08G73/101 , Y10S526/935
摘要： Four phenylethynyl amine compounds--3 and 4-aminophenoxy-4'-phenylethynylbenzophenone, and 3 and 4-amino-4'-phenylethynylbenzophenone--were readily prepared and were used to endcap imide oligomers. Phenylethynyl-terminated amide acid oligomers and phenylethynyl-terminated imide oligomers with various molecular weights and compositions were prepared and characterized. These oligomers were cured at 300.degree. C. to 400.degree. C. to provide crosslinked polyimides with excellent solvent resistance, high strength and modulus and good high temperature properties. Adhesive panels, composites, films and moldings from these phenylethynyl terminated imide oligomers gave excellent mechanical performance.
摘要翻译：四苯基乙炔基胺化合物-3和4-氨基苯氧基-4'-苯基乙炔基二苯甲酮和3和4-氨基-4'-苯基乙炔基二苯甲酮容易制备并用于端基酰亚胺低聚物。制备和表征具有各种分子量和组成的苯基乙炔基封端的酰胺酸低聚物和苯基乙炔基封端的酰亚胺低聚物。这些低聚物在300℃〜400℃下固化，得到交联的聚酰亚胺，具有优异的耐溶剂性，高强度，模量和良好的高温性能。这些苯基乙炔基封端的酰亚胺低聚物的粘合剂面板，复合材料，薄膜和模制品具有出色的机械性能。

8. 发明授权

US5268444A Phenylethynyl-terminated poly(arylene ethers) 失效
标题翻译：苯乙炔基封端的聚（亚芳基醚）
公开(公告)号：US5268444A
公开(公告)日：1993-12-07
申请号：US45336
申请日：1993-04-02
申请人： Brian J. Jensen , Robert G. Bryant , Paul M. Hergenrother
发明人： Brian J. Jensen , Robert G. Bryant , Paul M. Hergenrother
IPC分类号： C08G65/40 , C08G8/02
CPC分类号： C08G65/4012 , C08G2650/60
摘要： Phenylethynyl-terminated poly(arylene ethers) are prepared in a wide range of molecular weights by adjusting monomer ratio and adding an appropriate amount of 4-fluoro-4'-phenylethynylbenzophenone during polymer synthesis. The resulting phenylethynyl-terminated poly(arylene ethers) react and crosslink upon curing for one hour at 350.degree. C. to provide materials with improved solvent resistance, higher modulus and better high temperature properties than the linear, uncrosslinked polymers.
摘要翻译：通过调节单体比例并在聚合物合成过程中加入适量的4-氟-4'-苯基乙炔基二苯甲酮，在宽范围的分子量下制备苯基乙炔基封端的聚（亚芳基醚）。所得苯基乙炔基封端的聚（亚芳基醚）在350℃下固化反应并交联1小时，以提供具有比直链的未交联聚合物更好的耐溶剂性，更高的模量和更好的高温性能的材料。

9. 发明授权

US09447260B2 Methods for preparing nanoparticle-containing thermoplastic composite laminates 有权
标题翻译：制备含纳米颗粒的热塑性复合材料层压板的方法
公开(公告)号：US09447260B2
公开(公告)日：2016-09-20
申请号：US12641603
申请日：2009-12-18
申请人： Mark B. Gruber , Brian J. Jensen , Roberto J. Cano
发明人： Mark B. Gruber , Brian J. Jensen , Roberto J. Cano
IPC分类号： B29C51/00 , C08K7/24 , B82Y30/00 , C08J5/00 , C08K3/34 , C08K7/06 , C08L71/00 , B32B27/08 , B32B27/20 , C08L65/00 , C08L79/08
CPC分类号： C08K7/24 , B32B27/08 , B32B27/20 , B32B2250/05 , B32B2262/06 , B32B2262/08 , B32B2262/101 , B32B2262/106 , B32B2262/14 , B32B2605/00 , B82Y30/00 , C08G2650/40 , C08J5/005 , C08J2371/00 , C08J2379/08 , C08K3/346 , C08K7/06 , C08K2201/011 , C08L65/00 , C08L71/00 , C08L79/08 , Y10T156/10 , Y10T428/25 , C08L2666/20
摘要： High quality thermoplastic composites and composite laminates containing nanoparticles and/or nanofibers, and methods of producing such composites and laminates are disclosed. The composites comprise a thermoplastic polymer and a plurality of nanoparticles, and may include a fibrous structural reinforcement. The composite laminates are formed from a plurality of nanoparticle-containing composite layers and may be fused to one another via an automated process.
摘要翻译：公开了含有纳米颗粒和/或纳米纤维的高质量热塑复合材料和复合层压材料，以及生产这种复合材料和层压材料的方法。复合材料包括热塑性聚合物和多种纳米颗粒，并且可以包括纤维结构增强材料。复合层压体由多个含纳米颗粒的复合层形成，并且可以通过自动化方法彼此熔合。

10. 发明申请

US20090004460A1 Nanoparticle-Containing Thermoplastic Composites and Methods of Preparing Same 审中-公开
标题翻译：含纳米粒子的热塑性复合材料及其制备方法
公开(公告)号：US20090004460A1
公开(公告)日：2009-01-01
申请号：US12144105
申请日：2008-06-23
申请人： Mark B. Gruber , Mark A. Lamontia , Brian J. Jensen , Roberto J. Cano
发明人： Mark B. Gruber , Mark A. Lamontia , Brian J. Jensen , Roberto J. Cano
IPC分类号： B32B5/16 , C08G73/10 , C08K3/04
CPC分类号： C08K7/24 , B32B27/08 , B32B27/20 , B32B2250/05 , B32B2262/06 , B32B2262/08 , B32B2262/101 , B32B2262/106 , B32B2262/14 , B32B2605/00 , B82Y30/00 , C08G2650/40 , C08J5/005 , C08J2371/00 , C08J2379/08 , C08K3/346 , C08K7/06 , C08K2201/011 , C08L65/00 , C08L71/00 , C08L79/08 , Y10T156/10 , Y10T428/25 , C08L2666/20
摘要： High quality thermoplastic composites and composite laminates containing nanoparticles and/or nanofibers, and methods of producing such composites and laminates are disclosed. The composites comprise a thermoplastic polymer and a plurality of nanoparticles, and may include a fibrous structural reinforcement. The composite laminates are formed from a plurality of nanoparticle-containing composite layers and may be fused to one another via an automated process.
摘要翻译：公开了含有纳米颗粒和/或纳米纤维的高质量热塑复合材料和复合层压材料，以及生产这种复合材料和层压材料的方法。复合材料包括热塑性聚合物和多种纳米颗粒，并且可以包括纤维结构增强材料。复合层压体由多个含纳米颗粒的复合层形成，并且可以通过自动化方法彼此熔合。

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