公开(公告)号：US07193015B1

公开(公告)日：2007-03-20

申请号：US10815544

申请日：2004-03-31

申请人： Joseph M. Mabry ,  Rene I. Gonzalez ,  Rusty L. Blanski ,  Patrick N. Ruth ,  Brent D. Viers ,  Joseph J. Schwab ,  Joseph D. Lichtenhan

发明人： Joseph M. Mabry ,  Rene I. Gonzalez ,  Rusty L. Blanski ,  Patrick N. Ruth ,  Brent D. Viers ,  Joseph J. Schwab ,  Joseph D. Lichtenhan

IPC分类号： C08F8/00

CPC分类号： C08K5/549 ,  B82Y30/00 ,  C08G77/045 ,  C08K2201/011 ,  C08L27/12 ,  C08L27/16 ,  C08L83/06

摘要： A method of using nanostructured chemicals as alloying agents for the reinforcement of flouropolymer microstructures, including polymer coils, domains, chains, and segments, at the molecular level. Because of their tailorable compatibility with fluorinated polymers, nanostructured chemicals can be readily and selectively incorporated into polymers by direct blending processes. Properties most favorably improved are time dependent mechanical and thermal properties such as heat distortion, creep, compression set, shrinkage, modulus, hardness and abrasion resistance. In addition to mechanical properties, other physical properties are favorably improved, including lower thermal conductivity, fire resistance, and improved oxygen permeability. These improved properties may be useful in a number of applications, including space-survivable materials and creep resistant seals and gaskets. Improved surface properties may be useful for applications such as anti-icing or non-wetting surfaces or as low friction surfaces.

摘要翻译： 一种使用纳米结构化学药品作为合成剂的方法，用于在分子水平上加强含氟聚合物微观结构，包括聚合物线圈，结构域，链和链段。 由于其与氟化聚合物的可定制的相容性，纳米结构化学物质​​可以通过直接共混方法容易且选择性地引入到聚合物中。 最有利地改善的性能是时间相关的机械和热性能，如热变形，蠕变，压缩永久变形，收缩率，模量，硬度和耐磨性。 除了机械性能之外，其他物理性能得到有利改善，包括较低的导热性，耐火性和改善的氧气渗透性。 这些改进的性能可用于许多应用，包括空间存活材料和抗蠕变密封件和垫圈。 改进的表面性质可用于诸如防冰或不润湿表面或作为低摩擦表面的应用。

公开(公告)号：US07553904B2

公开(公告)日：2009-06-30

申请号：US11225607

申请日：2005-09-12

申请人： Joseph D. Lichtenhan ,  Qibo Liu ,  Yan-Jyh Lee ,  Xuan Fu ,  Sukhendu Hait ,  Joseph J. Schwab ,  Rusty L. Blanski ,  Patrick N. Ruth

发明人： Joseph D. Lichtenhan ,  Qibo Liu ,  Yan-Jyh Lee ,  Xuan Fu ,  Sukhendu Hait ,  Joseph J. Schwab ,  Rusty L. Blanski ,  Patrick N. Ruth

IPC分类号： C08L83/00

CPC分类号： C08K5/549 ,  Y10T428/31663

摘要： A method of using olefin containing nanostructured chemicals and silanol containing nanostructured chemicals as high temperature resins is described. Vinyl containing nanostructured chemicals are particularity effective in thermosets as they control the motions of polymer chains, and segments, at the molecular level. Silanol containing nanostructured chemicals are particularity effective in thermosets containing polar groups as the silanol can enhance the reactivity of these groups. Because of their tailorable compatibility with fluorinated polymers, nanostructured chemicals can be readily and selectively incorporated into polymers by direct blending and polymerization processes. The incorporation of a nanostructured chemical into a polymer favorably impacts a multitude of polymer physical properties. Properties most favorably improved are heat distortion and flammability characteristics, permeability, optical properties, texture, feel and durability. Other properties improved include time dependent mechanical and thermal properties such as creep, compression set, shrinkage, modulus, and hardness. In addition to mechanical properties, other physical properties are favorably improved, including lower thermal conductivity, and gas oxygen permeability. These improved properties may be useful in a number of applications, including composite materials, foams, cosmetics, and durable coatings.

摘要翻译： 描述了使用含烯烃的纳米结构化学品和含硅烷醇的纳米结构化学品作为高温树脂的方法。 含乙烯基纳米结构化学品在热固性材料中特别有效，因为它们在分子水平上控制聚合物链和链段的运动。 含硅烷醇的纳米结构化学品在含极性基团的热固性材料中是特别有效的，因为硅烷醇可增强这些基团的反应性。 由于它们与氟化聚合物的可定制的相容性，纳米结构化学物质​​可以通过直接共混和聚合过程容易且选择性地引入到聚合物中。 将纳米结构化学物质​​掺入聚合物有利地影响了许多聚合物的物理性质。 性能最有利地提高了热变形和易燃特性，渗透性，光学性能，质地，手感和耐久性。 改进的其它性能包括时间依赖性机械和热性能，如蠕变，压缩永久变形，收缩率，模量和硬度。 除机械性能外，还有其他物理性能得到改善，包括较低的导热系数和气体透氧性。 这些改进的性质可用于许多应用，包括复合材料，泡沫，化妆品和耐用涂层。

公开(公告)号：US07217683B1

公开(公告)日：2007-05-15

申请号：US10236461

申请日：2002-09-05

申请人： Rusty L. Blanski ,  Shawn H. Phillips ,  Stephen L. Rodgers ,  Joseph D. Lichtenhan ,  Joseph J. Schwab

发明人： Rusty L. Blanski ,  Shawn H. Phillips ,  Stephen L. Rodgers ,  Joseph D. Lichtenhan ,  Joseph J. Schwab

IPC分类号： C10M139/00 ,  C10M171/06

CPC分类号： C10M171/06 ,  C10M139/02 ,  C10M139/04 ,  C10M2227/02 ,  C10M2227/04 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/06

摘要： Nanoscale chemicals based on polyhedral oligomeric silsesquioxanes (POSS) and polyhedral oligomeric silicates (POS) are taught as lubricants, mold release agents, and as additives to control the viscosity, lubrication, wear, and thermal properties of conventional lubricous materials. The precisely defined nanoscopic dimensions of POSS materials enable viscosity, miscibility, and thermal properties to be (increased) or reduced (decreased) as desired. A key feature to the successful tailoring of properties is the inherent thermal and chemical stability of the POSS/POS nanostructure and the ability to control its topology and chemical potential to match that of surfaces and other materials.

摘要翻译： 基于多面体低聚倍半硅氧烷（POSS）和多面体低聚硅酸盐（POS）的纳米级化学品被教导为润滑剂，脱模剂和作为添加剂，以控制常规润滑材料的粘度，润滑，磨损和热性能。 POSS材料的精确定义的纳米尺寸使得粘度，混溶性和热性能根据需要（增加）或减少（减少）。 成功定制性能的一个关键特征是POSS / POS纳米结构的固有热稳定性和化学稳定性，以及控制其拓扑和化学势能以匹配表面和其他材料的能力。

公开(公告)号：US07820285B1

公开(公告)日：2010-10-26

申请号：US11357465

申请日：2006-02-10

申请人： Charles U. Pittman, Jr. ,  Rusty L. Blanski ,  Joseph H. Koo ,  Patrick N. Ruth ,  Shawn H. Phillips

发明人： Charles U. Pittman, Jr. ,  Rusty L. Blanski ,  Joseph H. Koo ,  Patrick N. Ruth ,  Shawn H. Phillips

IPC分类号： B32B5/02

CPC分类号： F02K9/974 ,  F05D2300/224 ,  F05D2300/614 ,  Y10T428/251

摘要： Provided is a solid rocket motor (SRM) insulation, wherein carbon nano fibers (CNF) are blended into a polyurethane matrix so as to disperse the CNF in the polymer. The so blended material is then extruded, injection molded or sprayed on or into the desired shape. Such SRM insulation has reduced ablation over prior art insulations, resulting in reduction in weight of the insulation needed in such rockets, permitting increase of payload therein.

摘要翻译： 提供了一种固体火箭发动机（SRM）绝缘体，其中将碳纳米纤维（CNF）共混到聚氨酯基质中，以将CNF分散在聚合物中。 然后将如此混合的材料挤出，注塑或喷涂到所需形状上或其上。 这种SRM绝缘材料已经消除了现有技术的绝缘体，从而减少了这种火箭所需的绝缘重量，从而增加了其中的有效载荷。

公开(公告)号：US06569932B2

公开(公告)日：2003-05-27

申请号：US09900408

申请日：2001-07-06

申请人： Benjamin S. Hsiao ,  Benjamin Chu ,  Xuan Fu ,  Rusty L. Blanski ,  Shawn H. Phillips

发明人： Benjamin S. Hsiao ,  Benjamin Chu ,  Xuan Fu ,  Rusty L. Blanski ,  Shawn H. Phillips

IPC分类号： C08K554

CPC分类号： C08K5/549 ,  Y10S977/788 ,  Y10S977/926 ,  C08L23/04

摘要： Compositions include blends of ethylene-based polymers and polyhedral oligomeric silsesquioxanes (POSS) or polyhedral oligomeric silicates (POS), having hydrocarbon substitution and processes for producing such compositions.

摘要翻译： 组合物包括乙烯基聚合物和多面体低聚倍半硅氧烷（POSS）或多面体低聚硅酸盐（POS）的共混物，其具有烃取代和用于制备这种组合物的方法。