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1. 发明申请

US20050028514A1 Method of insulating a case of a solid propellant rocket motor 有权
公开(公告)号：US20050028514A1
公开(公告)日：2005-02-10
申请号：US10938446
申请日：2004-09-10
申请人： David Guillot
发明人： David Guillot
IPC分类号： C08K7/06 , C08L23/16 , C08L101/12 , F02K9/34 , F02K9/97 , F02K1/00
CPC分类号： F02K9/346 , C08L23/16 , C08L2205/02 , F02K9/974 , F05D2300/224 , F05D2300/431 , F05D2300/614 , C08L2666/04
摘要： This method permits manufacturing EPDM rocket motor insulation in which carbon fibers are dispersed and immobilized in the EPDM polymeric matrix but are not excessively fractured or fragmentized, i.e., broken into smaller fragments, when encountering degrees of shear necessary to homogeneously or otherwise distribute or disperse the carbon fibers in the EPDM polymeric matrix. The method is substantially solvent free and is performed via distributive/reduced shear mixing to distribute the fragile carbon fibers into a rubber matrix without excessive damage. According to one embodiment, at least about 50% of the elastomer composition introduced into the mixing apparatus is liquid EPDM terpolymer having sufficiently low molecular weight and high diene content to permit dispersion of the carbon fibers in the EPDM without substantial fragmentation of the fibers. According to another embodiment, mixing takes place in a kneader capable of rotating a screw having a discontinuous screw thread about the screw axis while superimposing an axially reciprocating stroke to the screw. The kneader imparts low shear distributive mixing of the carbon fibers in the EPDM terpolymer.

2. 发明申请

US20070254988A1 POLYBENZOXAZOLE-FILLED NITRILE BUTADIENE RUBBER COMPOSITIONS, ARTICLES INCORPORATING THE SAME, AND A METHOD OF INSULATING A ROCKET MOTOR WITH THE SAME 失效
标题翻译：聚苯并噻唑填充的丁二烯橡胶组合物，包含它们的制品以及使用该绝缘材料绝缘的电动机的方法
公开(公告)号：US20070254988A1
公开(公告)日：2007-11-01
申请号：US11207855
申请日：2005-08-18
申请人： Himansu Gajiwala , David Guillot
发明人： Himansu Gajiwala , David Guillot
IPC分类号： C09D101/18
CPC分类号： C08L9/02 , C08K7/02 , C08L79/06 , C08L2666/20
摘要： An insulation composition that comprises at least one nitrile butadiene rubber (“NBR”) having an acrylonitrile content that ranges from approximately 26% by weight to approximately 35% by weight and polybenzoxazole (“PBO”) fibers. The NBR may be a copolymer of acrylonitrile and butadiene and may be present in the insulation composition in a range of from approximately 45% by weight to approximately 56% by weight of a total weight of the insulation composition. The PBO fibers may be present in a range of from approximately 3% by weight to approximately 10% by weight of a total weight of the insulation composition. A rocket motor including the insulation composition and a method of insulating a rocket motor are also disclosed.
摘要翻译：一种绝缘组合物，其包含至少一种丙烯腈含量为约26重量％至约35重量％的丁腈橡胶（“NBR”）和聚苯并恶唑（“PBO”）纤维。 NBR可以是丙烯腈和丁二烯的共聚物，并且可以以绝热组合物的总重量的约45重量％至约56重量％的范围存在于绝缘组合物中。 PBO纤维可以以绝热组合物的总重量的约3重量％至约10重量％的范围存在。还公开了包括绝缘组合物的火箭发动机和绝热火箭发动机的方法。

3. 发明申请

US20070164550A1 Personal sail assembly and method for use in conjunction with a mobile device 失效
标题翻译：个人帆组件和与移动设备结合使用的方法
公开(公告)号：US20070164550A1
公开(公告)日：2007-07-19
申请号：US11335280
申请日：2006-01-19
申请人： David Guillot
发明人： David Guillot
IPC分类号： A63C11/00
CPC分类号： A63C5/11 , B63B35/7976 , B63H9/06
摘要： A user supported portable sail assembly and method uses the force of the wind to help propel a user on a mobile device such as skis, snowboards, skateboards, in-line or ice skates, for example, in a controlled and safe manner. A sail is attached to the ends of a pair of parallel, flexible poles which the user holds onto, usually one pole in each hand. The user orients the sail to optimize direction and speed. As the sail catches wind currents, the poles flex and form an optimal airfoil. Should the user wish to stop using the sail assembly, the user simply brings the poles together and brakes or glides to a gentle stop. The poles may be constructed of multiple interlocking segments for easy and quick disassembly and compact stowing.
摘要翻译：用户支持的便携式帆组件和方法使用风力来帮助推动用户在例如滑雪板，滑雪板，滑板，在线或溜冰鞋上的移动设备，例如以受控和安全的方式。帆被连接到一对平行的柔性杆的端部，使用者固定在其上，通常在每只手中是一个杆。用户定位风帆以优化方向和速度。当风帆捕获风流时，杆弯曲并形成最佳翼型。如果用户希望停止使用帆组件，用户只需将电杆固定在一起，制动或滑行到一个温和的停止位置。极可以由多个互锁段构成，用于容易且快速地拆卸和紧凑的收起。

4. 发明申请

US20060009567A1 Novel EPDM rocket motor insulation 有权
标题翻译：新型EPDM火箭发动机绝缘
公开(公告)号：US20060009567A1
公开(公告)日：2006-01-12
申请号：US10931778
申请日：2004-08-31
申请人： David Guillot , Albert Harvey
发明人： David Guillot , Albert Harvey
IPC分类号： C08K3/34 , C08K3/04
CPC分类号： F02K9/346 , C08L9/00 , C08L23/16 , C08L77/00 , C08L2205/02 , C08L2205/16 , C08L2666/04 , C08L2666/02 , C08L2666/06
摘要： A novel and improved EPDM formulation for a solid propellant rocket motor is described wherein hexadiene EPDM monomer components are replaced by alkylidene norbornene components, and, with appropriate adjustment of curing and other additives, functionally required rheological and physical characteristics are achieved with the desired compatibility with any one of a plurality of solid filler materials, e.g., powder silica, carbon fibers or aramid fibers, and with appropriate adhesion and extended storage or shelf-life characteristics.
摘要翻译：描述了一种用于固体推进剂火箭发动机的新型和改进的EPDM配方，其中己二烯EPDM单体组分被亚烷基降冰片烯组分代替，并且通过适当调节固化和其它添加剂，功能上需要的流变学和物理特性达到与所需的相容性多种固体填充材料中的任何一种，例如粉末二氧化硅，碳纤维或芳族聚酰胺纤维，并且具有适当的粘附和延长的储存或保质期特性。

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