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1. 发明授权

US5502150A Linear HDI urethane prepolymers for rim application 失效
标题翻译：用于边缘应用的线性HDI氨基甲酸酯预聚物
公开(公告)号：US5502150A
公开(公告)日：1996-03-26
申请号：US267732
申请日：1994-06-29
申请人： David D. Steppan , Ronald A. Cageao , Neil H. Nodelman , William E. Slack , Frank Sanns, Jr.
发明人： David D. Steppan , Ronald A. Cageao , Neil H. Nodelman , William E. Slack , Frank Sanns, Jr.
IPC分类号： B29C45/00 , C08G18/10 , C08G18/16 , C08G18/32 , C08G18/65 , C08G18/66 , C08G18/73 , C08G18/80
CPC分类号： C08G18/8016 , C08G18/161 , C08G18/6511 , C08G18/6535 , C08G18/6688 , C08G18/73 , C08G2120/00
摘要： The present invention is directed to polyurethane moldings produced via the RIM process. These polyurethane moldings have excellent reactivity, demold properties (at a 30s demold), and good elongation and tear strength, and comprise the reaction product of an HDI prepolymer having an NCO content of 5 to 25%, a functionality of less than 2.3, and a monomer content of less than 10%, with an isocyanate-reactive component comprising b1) at least one relatively high molecular weight organic compound containing at least about two isocyanate-reactive hydroxyl groups; b2) at least one relatively low molecular weight organic compound selected from the group consisting of diols, aminoalcohols, and mixtures thereof; and b3) at least one relatively low molecular weight hydroxyl-based crosslinking compound containing no more than one aliphatic amine hydrogen atoms capable of reacting with isocyanate groups; in the presence of at least one catalyst.
摘要翻译：本发明涉及通过RIM工艺生产的聚氨酯模制品。这些聚氨酯模制品具有优异的反应性，脱模性（30秒脱模）和良好的伸长率和撕裂强度，并且包含NCO含量为5至25％，官能度小于2.3的HDI预聚物的反应产物，以及单体含量小于10％，异氰酸酯反应性组分包含b1）至少一种含有至少约两个异氰酸酯反应性羟基的相对高分子量的有机化合物; b2）至少一种选自二醇，氨基醇及其混合物的相对低分子量的有机化合物; 和b3）至少一种相对低分子量的羟基交联化合物，其含有不超过一个能够与异氰酸酯基反应的脂族胺氢原子; 在至少一种催化剂的存在下。

2. 发明授权

US09234753B2 Fluid or low friction permanent magnet compass 有权
标题翻译：流体或低摩擦永久磁铁罗盘
公开(公告)号：US09234753B2
公开(公告)日：2016-01-12
申请号：US13920287
申请日：2013-06-18
申请人： Frank Sanns, Jr.
发明人： Frank Sanns, Jr.
IPC分类号： G01C17/18 , G01C17/06 , G01C17/08
CPC分类号： G01C17/18 , G01C17/06 , G01C17/08
摘要： Low friction or nearly frictionless compasses are provided. One compass embodiment includes a housing having a wall forming a chamber, the housing having a closed end and an open end. The compass includes a fluid disposed within the chamber. The compass includes a magnetized material floating in the fluid, wherein the magnetized material is operative to indicate Earth's magnetic north. The compass includes a protective face adjacent to the open end, wherein the protective face closes the open end of the chamber. Also provided is a compass that includes low friction material deposited on at least one side of the magnetized material and the adjacent closed end of the housing to create a nearly frictionless interface.
摘要翻译：提供低摩擦或几乎无摩擦的罗盘。一个罗盘实施例包括具有形成腔室的壁的壳体，该壳体具有封闭端和开口端。指南针包括设置在室内的流体。指南针包括漂浮在流体中的磁化材料，其中磁化材料用于指示地球的磁北极。罗盘包括与开口端相邻的保护面，其中保护面封闭腔室的开口端。还提供了一种指南针，其包括沉积在磁化材料的至少一侧和壳体的相邻封闭端的低摩擦材料，以形成几乎无摩擦的界面。

3. 发明授权

US08969692B2 Acoustic string tension compensating method and apparatus 有权
标题翻译：声弦张力补偿方法及装置
公开(公告)号：US08969692B2
公开(公告)日：2015-03-03
申请号：US13807511
申请日：2012-01-10
申请人： Frank Sanns, Jr.
发明人： Frank Sanns, Jr.
IPC分类号： G10D3/00 , G10D3/12 , G10D1/08
CPC分类号： G10D3/00 , G10D1/08 , G10D3/12
摘要： An apparatus and method are disclosed for compensating for string tension acting upon the body of an acoustic instrument. An acoustic instrument incorporating the string tension compensating apparatus is also disclosed.
摘要翻译：公开了一种用于补偿作用在声学仪器的主体上的弦张力的装置和方法。还公开了一种结合弦线张力补偿装置的声学仪器。

4. 发明授权

US06197242B1 Injection molding fibers embedded in polyurethane with hindered amine 失效
标题翻译：注射成型纤维嵌入聚氨酯与受阻胺
公开(公告)号：US06197242B1
公开(公告)日：2001-03-06
申请号：US08261544
申请日：1994-06-17
申请人： Kristen L. Parks , Frank Sanns, Jr. , Richard W. Mitesser , Merle W. Lesko , Randall C. Rains
发明人： Kristen L. Parks , Frank Sanns, Jr. , Richard W. Mitesser , Merle W. Lesko , Randall C. Rains
IPC分类号： B29C4514
CPC分类号： C08G18/6685 , B29C70/08 , B29C70/48 , C08G2120/00
摘要： The invention is directed to a process for preparing a Class-A surface, fiber reinforced molded article. The process broadly requires the use of two separate fiber surfacing veils with a fiber reinforcement sandwiched therebetween. A polyurethane reaction system is injected into the mold. The system requires the presence of specified hindered amines.
摘要翻译：本发明涉及一种制备A类表面纤维增强模制品的方法。该方法广泛地需要使用夹在其间的纤维增强材料的两个分开的纤维表面面纱。将聚氨酯反应体系注入模具中。该系统需要指定的受阻胺的存在。

5. 发明授权

US08134064B2 Method of improving sound quality of a musical instrument 有权
标题翻译：提高乐器音质的方法
公开(公告)号：US08134064B2
公开(公告)日：2012-03-13
申请号：US12686662
申请日：2010-01-13
申请人： Frank Sanns, Jr.
发明人： Frank Sanns, Jr.
IPC分类号： G10H3/00 , G10D9/00
CPC分类号： G10H3/26 , G10H3/18
摘要： An apparatus and method are disclosed for artificially aging a musical instrument is provided. The apparatus and method include oscillating the sound board of the instrument by an energy source at specific frequencies over the playing frequency range of the instrument.
摘要翻译：公开了一种人造老化乐器的装置和方法。该装置和方法包括在仪器的播放频率范围内以特定频率的能量源振荡仪器的声卡。

6. 发明授权

US4344892A Self-granulating reaction product of 4,4'-diphenylmethane diisocyanate and resorcinol 失效
标题翻译： 4,4'-二苯基甲烷二异氰酸酯和间苯二酚的自制颗粒反应产物
公开(公告)号：US4344892A
公开(公告)日：1982-08-17
申请号：US292967
申请日：1981-08-14
申请人： Frank Sanns, Jr.
发明人： Frank Sanns, Jr.
IPC分类号： C08G18/00 , C07C265/12 , C07C271/06 , C08G18/32 , C08G18/80 , C07C119/048
CPC分类号： C07C265/12 , C08G18/8019
摘要： The present invention relates to a free-flowing, dry, granular powder comprising the reaction product of 4,4'-diphenylmethane diisocyanate and resorcinol, the product having an isocyanate group content of from 27 to 31% by weight, and to the process for manufacture thereof.
摘要翻译：本发明涉及一种自由流动的干燥颗粒粉末，其包含4,4'-二苯基甲烷二异氰酸酯和间苯二酚的反应产物，异氰酸酯基含量为27-31％（重量）的产物和制造。

7. 发明授权

US4954537A Internal mold release agent for use in polyurea rim systems 失效
标题翻译：用于聚脲边缘系统的内部脱模剂
公开(公告)号：US4954537A
公开(公告)日：1990-09-04
申请号：US362906
申请日：1989-06-08
申请人： Frank Sanns, Jr.
发明人： Frank Sanns, Jr.
IPC分类号： C08G18/40 , C08G18/50 , C08G18/65 , C08G18/66
CPC分类号： C08G18/5024 , C08G18/4018 , C08G18/6529 , C08G18/6685 , C08G18/6696 , C08G2120/00 , C08G2125/00
摘要： The present invention is directed to a process for the production of optionally cellular, polyurea elastomer moldings by reacting a reaction mixture containing(I) a polyisocyanate,(II) a polyether having at least two isocyanate-reactive groups and a molecular weight of 1800 to 12,000 in which at least 50% of the isocyanate-reactive groups are primary and/or secondary amino groups,(III) about 5 to 50% by weight, based on the weight of component (II) of a chain extender comprising a sterically hindered aromatic diamine and(IV) about 1 to 20% by weight, based on the weight of components (II) and (III) of an active hydrogen-containing fatty acid ester having a molecular weight of about 500 to 5000 and prepared by reacting an alcohol with an aliphatic, saturated or unsaturated fatty acid, said ester being characterized in that at least one aliphatic acid which contains more than eight carbon atoms is built into the molelcule, said ester further characterized as having an acid number of 0 to 100 and a hydroxyl number of 0 to 150 with at least one of said numbers being greater than 0,wherein the fatty acid ester is initially blended with component (II), component (III) or a mixture thereof and the reaction mixture is processed as a one-shot system by the RIM process at an isocyanate index of about 70 to 130.The present invention is also directed to an isocyanate-reactive component for use in a RIM process based on components (II), (III) and (IV).
摘要翻译：本发明涉及通过使包含（I）多异氰酸酯，（II）具有至少两个异氰酸酯反应性基团和分子量为1800的聚醚的反应混合物的反应混合物反应生成任选的多孔聚脲弹性体成型体的方法， 12,000，其中至少50％的异氰酸酯反应性基团是伯和/或仲氨基，（III）约5至50重量％，基于包含空间位阻的扩链剂组分（II）的重量芳族二胺和（IV）约1至20重量％，基于分子量为约500至5000的含活性氢的脂肪酸酯的组分（II）和（III）的重量，并通过使醇，其具有脂肪族，饱和或不饱和的脂肪酸，所述酯的特征在于至少一种含有多于8个碳原子的脂族酸，其中所述酯还具有酸值为 0至100，羟基数为0至150，其中至少一个数目大于0，其中脂肪酸酯最初与组分（II），组分（III）或其混合物共混，反应混合物为通过RIM方法以约70至130的异氰酸酯指数作为单次注射系统加工。本发明还涉及用于基于组分（II），（III）和（III）的RIM方法的异氰酸酯反应性组分（四）。

8. 发明授权

US07550741B2 Inertial electrostatic confinement fusion 失效
标题翻译：惯性静电约束融合
公开(公告)号：US07550741B2
公开(公告)日：2009-06-23
申请号：US11550579
申请日：2006-10-18
申请人： Frank Sanns, Jr.
发明人： Frank Sanns, Jr.
IPC分类号： G21B1/00 , G21B1/02
CPC分类号： G21B1/03 , Y02E30/14
摘要： A device for accelerating ions between a potential towards a central point in space is disclosed. The device can be used to accelerate ions along a collision path with other accelerated ions or other present particles resulting in a nuclear fusion reaction. The device improves upon the prior art by using a plasma as one of the electrodes forming the potential.
摘要翻译：公开了一种用于在朝向空间中心点的电位之间加速离子的装置。该装置可用于加速与其它加速离子或其它现有颗粒的碰撞路径的离子，导致核聚变反应。该器件通过使用等离子体作为形成电位的电极之一来改进现有技术。

9. 发明授权

US06326428B1 Mica reinforced reaction injection molded polyurethane/polyurea 失效
标题翻译：云母增强反应注塑聚氨酯/聚脲
公开(公告)号：US06326428B1
公开(公告)日：2001-12-04
申请号：US07920219
申请日：1992-07-24
申请人： Frank Sanns, Jr.
发明人： Frank Sanns, Jr.
IPC分类号： C08K334
CPC分类号： C08K3/34 , C08G18/10 , C08G2120/00 , C08K7/00 , C08K2201/016 , C08G18/6603 , C08L75/04
摘要： In accordance with the invention, a reinforcing agent is added to the polyol side before the Reaction Injection Molding (RIM) process. The agent of the invention comprise particulate flakes which are characterized by their fine particle size and high aspect ratio. It was surprisingly found that the incorporation of the agent of the invention in the RIM process yields molded parts with a good combination of properties including flexural and tensile modulus heat sag and reduction in the coefficient of linear thermal expansion and high Distinctness Of Image (DOI) values.
摘要翻译：根据本发明，在反应注射成型（RIM）方法之前，在多元醇侧加入增强剂。本发明的试剂包括其细颗粒尺寸和高纵横比的特征。令人惊讶地发现，将本发明的试剂并入RIM工艺中产生具有良好的性能组合的成型部件，包括弯曲和拉伸模量热下垂以及线性热膨胀系数的降低和高的独特性（DOI）价值观。

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