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1. 发明授权

US4760105A Polyimide modified epoxy resins in aqueous emulsions for lamination and electrodeposition 失效
标题翻译：聚酰亚胺改性环氧树脂在水性乳液中用于层压和电沉积
公开(公告)号：US4760105A
公开(公告)日：1988-07-26
申请号：US785812
申请日：1985-10-09
申请人： Timothy J. Fuller , Joseph R. Marchetti , Zal N. Sanjana
发明人： Timothy J. Fuller , Joseph R. Marchetti , Zal N. Sanjana
IPC分类号： C07D209/48 , C08G59/62 , C08J3/03 , C08J5/24 , C09D5/44 , C08G59/44 , C08G59/46 , C08L63/00
CPC分类号： C07D209/48 , C08G59/625 , C08J3/03 , C08J5/24 , C09D5/4434 , C08J2363/00
摘要： Disclosed in an emulsion having a discontinuous phase that consists of a water dispersed or water emulsified epoxy resin in water having at least two epoxide groups, a water soluble salt of an imide compound having at least one carboxyl group, and a crosslinking agent; the discontinuous phase has excess epoxide functionality. The continuous phase is water. A method of forming a coating on a conductive substrate is also disclosed. The substrate and an electrode are immersed into the emulsion and a direct current is applied between the substrate and the electrode to electrophoretically deposit a coating on the substrate of the epoxy resin, the imide compound, and the crosslinking agent. The substrate is removed from the emulsion and is heated to a temperature sufficient to cure the coating.
摘要翻译：本发明公开了具有由具有至少两个环氧基的水中的水分散或水乳化环氧树脂组成的不连续相的乳液，具有至少一个羧基的酰亚胺化合物的水溶性盐和交联剂; 不连续相具有过量的环氧官能团。连续相是水。还公开了一种在导电基板上形成涂层的方法。将基板和电极浸入乳液中，并且在基板和电极之间施加直流电流，以在环氧树脂，酰亚胺化合物和交联剂的基材上电泳沉积涂层。将基底从乳液中除去并加热到足以固化涂层的温度。

2. 发明授权

US4675350A Compatible self-crosslinking poly (amide-imide) polyepoxide resin blends and laminates made therewith 失效
公开(公告)号：US4675350A
公开(公告)日：1987-06-23
申请号：US790563
申请日：1985-10-23
申请人： Joseph R. Marchetti , Zal N. Sanjana
发明人： Joseph R. Marchetti , Zal N. Sanjana
IPC分类号： C08G18/64 , C08J5/24 , C08L61/06 , C08L63/00 , C08L79/08 , H01B3/30 , H05K1/03 , C08K3/22
CPC分类号： C08J5/24 , C08G18/6438 , C08L61/06 , C08L63/00 , C08L79/08 , H01B3/306 , H05K1/0346 , C08J2379/08 , H05K1/0373
摘要： Disclosed is a composition comprising about 5 to about 95 phr of a polyepoxide or other resinous component, about 20 to about 90% of an aprotic solvent, about 5 to about 95 phr of a polyimide having sufficient amic acid functionality to be soluble in the solvent, and sufficient water to hydrolyze the polyimide. A laminate is made from the composition by heating it until the amic acid functionality is substantially eliminated, then impregnating a fibrous substrate with the composition, heating the impregnated substrate to evaporate the solvent and B-stage the composition and form a prepreg, forming a stack of the prepregs, and heating and pressing the stack of prepregs to cure the composition. A wire enamel can also be made from the composition.

3. 发明授权

US4590539A Polyaramid laminate 失效
标题翻译：聚酰胺层压板
公开(公告)号：US4590539A
公开(公告)日：1986-05-20
申请号：US734371
申请日：1985-05-15
申请人： Zal N. Sanjana , Joseph R. Marchetti
发明人： Zal N. Sanjana , Joseph R. Marchetti
IPC分类号： B32B15/08 , H05K1/03 , H05K7/02
CPC分类号： B32B15/08 , H05K1/0326 , H05K1/0366 , H05K2201/0278 , H05K2201/029 , H05K2201/0355 , Y10S428/901 , Y10S428/902 , Y10T428/31511 , Y10T428/31522
摘要： Disclosed is a composite of a polyaramid woven fabric and a resin. The resin contains water, a water-based emulsion of an epoxy selected from the group consisting of diglycidyl ethers of bisphenol A, diglycidyl ethers of bisphenol F, novolacs, and mixtures thereof, water-compatible curing agents for the emulsion, and a water-compatible catalyst for the emulsion. The emulsion can be cured to the B-stage to form a prepreg and prepregs can be stacked with copper sheets and heated and pressed to form a laminate for use in making a printed wiring board.
摘要翻译：公开了聚芳酰胺织物和树脂的复合材料。该树脂含有水，选自双酚A的二缩水甘油醚，双酚F的二缩水甘油醚，酚醛清漆及其混合物的环氧树脂的水性乳液，用于乳液的水相溶性固化剂，适用于乳液的催化剂。乳液可以固化到B阶段以形成预浸料坯，并且预浸料可以用铜板堆叠并加热和压制以形成用于制造印刷线路板的层压板。

4. 发明授权

US4482659A Toughened thermosetting compositions for composites 失效
标题翻译：增韧复合材料的热固性组合物
公开(公告)号：US4482659A
公开(公告)日：1984-11-13
申请号：US544150
申请日：1983-10-21
申请人： Zal N. Sanjana , Joseph R. Marchetti
发明人： Zal N. Sanjana , Joseph R. Marchetti
IPC分类号： C08G59/00 , B32B27/04 , C08G59/18 , C08J5/24 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L63/00 , C08G59/42 , B29D3/02 , H01B3/40
CPC分类号： B32B27/04 , C08L63/00 , Y10T442/3585
摘要： Disclosed is a water based thermosetting epoxy composition of a water compatible epoxy resin, about 5 to about 35% based on total solids of a water polymerized impact modifier in a water based latex, about 1.5 to about 7% based on the weight of the epoxy resin of a water compatible epoxy hardener, up to about 0.3% based on the weight of the epoxy resin of a catalyst, and sufficient water to provide a viscosity of about 100 to about 400 centipoises. The compositions are used to prepare high impact strength, high damping laminates.
摘要翻译：公开了一种水溶性环氧树脂的水基热固性环氧组合物，基于水基胶乳中的水聚合抗冲改性剂的总固体含量为约5至约35％，基于环氧树脂重量的约1.5至约7％与水相容的环氧固化剂的树脂，基于催化剂的环氧树脂的重量，高达约0.3％，以及足够的水以提供约100至约400厘泊的粘度。组合物用于制备高冲击强度，高阻尼层压材料。

5. 发明授权

US4741939A Compatible self-crosslinking poly (amide-imide) polyepoxide resin blends and laminates made therewith 失效
标题翻译：兼容的自交联聚酰胺酰亚胺树脂共混物和由其制成的层压材料
公开(公告)号：US4741939A
公开(公告)日：1988-05-03
申请号：US34455
申请日：1987-04-06
申请人： Joseph R. Marchetti , Zal N. Sanjana
发明人： Joseph R. Marchetti , Zal N. Sanjana
IPC分类号： C08G18/64 , C08J5/24 , C08L61/06 , C08L63/00 , C08L79/08 , H01B3/30 , H05K1/03 , B32B27/00 , B32B27/06
CPC分类号： C08J5/24 , C08G18/6438 , C08L61/06 , C08L63/00 , C08L79/08 , H01B3/306 , H05K1/0346 , C08J2379/08 , H05K1/0373 , Y10T428/131 , Y10T428/1369 , Y10T428/31562 , Y10T442/3431 , Y10T442/3528 , Y10T442/656 , Y10T442/67
摘要： Disclosed is a composition comprising about 5 to about 95 phr of a polyepoxide or other resinous component, about 20 to about 90% of an aprotic solvent, about 5 to about 95 phr of a polyimide having sufficient amic acid functionality to be soluble in the solvent, and sufficient water to hydrolyze the polyimide. A laminate is made from the composition by heating it until the amic acid functionality is substantially eliminated, then impregnating a fibrous substrate with the composition, heating the impregnated substrate to evaporate the solvent and B-stage the composition and form a prepreg, forming a stack of the prepregs, and heating and pressing the stack of prepregs to cure the composition. A wire enamel can also be made from the composition.
摘要翻译：公开了一种组合物，其包含约5至约95phr的聚环氧化物或其它树脂组分，约20至约90％的非质子溶剂，约5至约95phr的具有足够的酰胺酸官能度的可溶于溶剂的聚酰亚胺，和足够的水来水解聚酰亚胺。通过加热组合物制成叠层体，直到酰胺酸官能团基本上被除去，然后用组合物浸渍纤维基材，加热浸渍的基材以蒸发溶剂，并将组合物B组成并形成预浸料，形成叠层的预浸料，并且加热和挤压叠层的预浸料以固化组合物。电线搪瓷也可以由组合物制成。

6. 发明授权

US4623578A Epoxy crosslinked copolymers of polyanhydrides and laminates therefrom 失效
标题翻译：聚酐和层压材料的环氧交联共聚物
公开(公告)号：US4623578A
公开(公告)日：1986-11-18
申请号：US720108
申请日：1985-04-04
申请人： Joseph R. Marchetti , Zal N. Sanjana , Edward Elikan
发明人： Joseph R. Marchetti , Zal N. Sanjana , Edward Elikan
IPC分类号： C08G73/10 , C08L63/00 , C09D163/00 , H05K1/03 , C08F222/08 , C08G59/44
CPC分类号： H05K1/0346 , C08G73/1092 , C08L63/00 , C09D163/00 , Y10S428/901 , Y10T428/24917 , Y10T428/31522
摘要： The invention discloses a polyfunctional imide-containing phenolic imide which is the reaction product of a polyanhydride having at least three anhydride groups and aromatic compound having a single aromatic primary amine group. A varnish is prepared by the addition of an epoxy crosslinking agent to the imide. Fibrous substrates can be impregnated with the varnish and partially cured to prepare prepregs, and stacks of prepregs can then be heated and pressed to prepare laminates or printed circuit boards.
摘要翻译：本发明公开了含有多官能酰亚胺的酚酰亚胺，其是具有至少三个酸酐基团的聚酐与具有单个芳族伯胺基团的芳族化合物的反应产物。通过在酰亚胺中加入环氧交联剂制备清漆。纤维基材可以用清漆浸渍并部分固化以制备预浸料，然后可以加热和压制预浸料坯堆叠以制备层压板或印刷电路板。

7. 发明授权

US4524107A Toughened thermoset laminates 失效
标题翻译：增韧热固性层压板
公开(公告)号：US4524107A
公开(公告)日：1985-06-18
申请号：US591359
申请日：1984-03-20
申请人： Joseph R. Marchetti , Zal N. Sanjana
发明人： Joseph R. Marchetti , Zal N. Sanjana
IPC分类号： C08L101/00 , B32B27/04 , C08G59/00 , C08G59/18 , C08J3/12 , C08J5/24 , C08L1/00 , C08L23/00 , C08L27/00 , C08L63/00 , B32B27/38
CPC分类号： C08J3/122 , B32B27/04 , C08L63/00 , C08J2363/00 , Y10T428/31511 , Y10T442/2861
摘要： Disclosed is a water-based thermosetting epoxy composition of a water compatible epoxy resin, about 5 to about 35%, based on a total solids, of a water compatible impact modifier, about 1.5 to about 7%, based on the weight of the epoxy resin, of a water compatible epoxy hardener, up to about 0.3%, based on the weight of the epoxy resin, of a catalyst, and sufficient water to provide a viscosity of about 100 to about 500 centipoises. The impact modifier is a copolymer of about 10 to about 60% ethylene, propylene, or mixtures thereof, and about 40 to about 90% vinyl acetate, vinyl chloride, or mixtures thereof. Also disclosed are laminates prepared from this composition and a method of preparing them.
摘要翻译：公开了一种水溶性环氧树脂的水基热固性环氧组合物，基于总固体约5至约35％的水相容抗冲改性剂，基于环氧树脂的重量计约1.5至约7％树脂，与水相容的环氧固化剂，基于环氧树脂的重量，至多约0.3％的催化剂和足够的水，以提供约100至约500厘泊的粘度。抗冲改性剂是约10至约60％的乙烯，丙烯或其混合物以及约40至约90％的乙酸乙烯酯，氯乙烯或其混合物的共聚物。还公开了由该组合物制备的层压制品及其制备方法。

8. 发明授权

US07017415B2 Apparatus for sensing pressure fluctuations in a hostile environment 有权
标题翻译：用于感测恶劣环境中的压力波动的装置
公开(公告)号：US07017415B2
公开(公告)日：2006-03-28
申请号：US10387114
申请日：2003-03-12
申请人： Ronald T. Harrold , Zal N. Sanjana , Richard D. Holm
发明人： Ronald T. Harrold , Zal N. Sanjana , Richard D. Holm
IPC分类号： G01L11/00
CPC分类号： G01L23/08 , G01L11/04
摘要： A pressure sensor (52) for a harsh environment such as the combustion chamber (58) of a gas turbine engine (50). The pressure sensor includes an acoustic waveguide (60) having a sensing portion (66) exposed to the combustion gas in the combustion chamber. Modulations in an acoustic signal passing through the acoustic waveguide are sensed and correlated to pressure fluctuations in the combustion gas. The sensing portion of the waveguide includes a core acoustic waveguide element (42) covered by a coating material (44). The coating material not only protects the core from the harsh environment, but it also improves the efficiency of the transfer of energy from the combustion gas into the waveguide because it provides a stepped transition from the acoustic impedance of the gas to the acoustic impedance of the core material. The protective coating may have a plurality of layers (46, 48) and/or it may include a graded material (78, 80) having an acoustic impedance value that varies across its depth.
摘要翻译：一种用于恶劣环境的压力传感器（52），例如燃气涡轮发动机（50）的燃烧室（58）。压力传感器包括具有暴露于燃烧室中的燃烧气体的感测部分（66）的声波导（60）。通过声波导的声信号中的调制被检测并与燃烧气体中的压力波动相关联。波导的感测部分包括由涂层材料（44）覆盖的芯声波导元件（42）。涂层材料不仅可以保护芯体免受恶劣环境的影响，而且可以提高能量从燃烧气体转移到波导中的效率，因为它提供了从气体声阻抗到声波阻抗的阶跃转换核心材料。保护涂层可以具有多个层（46,48）和/或其可以包括具有在其深度上变化的声阻抗值的渐变材料（78,80）。

9. 发明授权

US06885006B2 Ultraviolet sensing of the condition of the vanes and blades of gas turbines in service 失效
标题翻译：紫外线检测燃气轮机叶片和叶片的状况
公开(公告)号：US06885006B2
公开(公告)日：2005-04-26
申请号：US10262337
申请日：2002-10-01
申请人： Ronald T. Harrold , Zal N. Sanjana
发明人： Ronald T. Harrold , Zal N. Sanjana
IPC分类号： G01J1/42 , G01N21/64 , G01N21/88
CPC分类号： G01N21/8422 , G01J1/429 , G01N21/6447 , G01N21/8806 , G01N21/954
摘要： A method and apparatus for monitoring the condition of the thermal barrier coating on turbine blades and vanes is provided. The coating is monitored with ultraviolet sensors which can detect ultraviolet radiation emitted from electrical discharges and glow coronas at the surface of the blades and vanes. Such electrical glow discharges and coronas are the result of friction electricity found at the surface of blades and vanes, and are also due to the high pressure, temperature and velocity conditions within the turbine. As the thermal barrier coating deteriorates, the electrical discharges and glow coronas and associated UV emissions decrease in magnitude or have other characteristic changes, thus permitting monitoring of the corona to detect changes in the coating over time.
摘要翻译：提供了一种用于监测涡轮叶片和叶片上的热障涂层的状态的方法和装置。用紫外线传感器监测涂层，紫外线传感器可以检测在叶片和叶片表面的放电和辉光发射的紫外线辐射。这种电辉光放电和冠状物是在叶片和叶片的表面处发现的摩擦电力的结果，并且还由于涡轮机内的高压力，温度和速度条件。随着热障涂层的恶化，放电和发光光晕以及相关的紫外线辐射的幅度会大幅降低，或者具有其他特征变化，从而允许监测电晕以检测涂层随着时间的变化。

10. 发明授权

US5024092A Method and apparatus for selective transmission and reflection of sound through a solid 失效
标题翻译：通过固体选择性地透射和反射声音的方法和装置
公开(公告)号：US5024092A
公开(公告)日：1991-06-18
申请号：US568281
申请日：1990-08-16
申请人： Ronald T. Harrold , Zal N. Sanjana
发明人： Ronald T. Harrold , Zal N. Sanjana
IPC分类号： G10K11/18 , G10K11/20
CPC分类号： G10K11/20 , G10K11/18
摘要： A device is disclosed which allows an object to be tuned to an incoming sound wave magnitude and wavelength, such that the sound wave will alternatively be passed therethrough without detectable reflection or be completely reflected. The apparatus is intended to be mounted within a hollow object and adjust the perceived distance between the exterior walls of that object to mimic a single thick wall. A signal processing means is supplied which detects the sound wave magnitude and wavelength impinging on the wall facing the sound wave source. The wavelength is passed to the signal processing means, which transmits a complimentary signal to the second wall of the hollow object. The complimentary signal allows the hollow object to resonate as a whole as if it were a solid of a thickness much different from its actual thickness, allowing the sound wave to pass undisturbed therethrough or be reflected therefrom.
摘要翻译：公开了一种允许物体被调谐到进入的声波幅度和波长的装置，使得声波交替地通过其中而不被可检测的反射或被完全反射。该装置旨在安装在中空物体内并且调节该物体的外壁之间的感知距离以模拟单个厚壁。提供一种信号处理装置，其检测入射到面对声波源的壁上的声波幅度和波长。波长传递到信号处理装置，该信号处理装置将互补信号发送到中空物体的第二壁。互补信号允许中空物体作为整体谐振，好像它是与其实际厚度大不相同的厚度的实心，允许声波通过其不受干扰或从其反射。

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