公开(公告)号：US20080004419A1

公开(公告)日：2008-01-03

申请号：US11674321

申请日：2007-02-13

申请人： Donovan Delozier ,  Kent Watson ,  John Connell ,  Joseph Smith

发明人： Donovan Delozier ,  Kent Watson ,  John Connell ,  Joseph Smith

IPC分类号： C08G73/00 ,  C07C211/50 ,  C08G2/00

CPC分类号： C07C211/61 ,  C07C2603/18

摘要： Novel compositions of matter comprise certain derivatives of 9,9-dialkyl fluorene diamine (AFDA). The resultant compositions, whether compositions of matter or monomers that are subsequently incorporated into a polymer, are unique and useful in a variety of applications. Useful applications of AFDA-based material include heavy ion radiation shielding components and components of optical and electronic devices.

摘要翻译： 物质的新型组合物包含9,9-二烷基芴二胺（AFDA）的某些衍生物。 所得组合物，无论是随后掺入聚合物中的物质或单体的组合物在各种应用中是独特的和有用的。 AFDA材料的有用应用包括重离子辐射屏蔽组件和光学和电子设备的组件。

公开(公告)号：US20050137383A1

公开(公告)日：2005-06-23

申请号：US10988407

申请日：2004-11-08

申请人： John Connell ,  Joseph Smith ,  Paul Hergenrother ,  Kent Watson ,  Craig Thompson

发明人： John Connell ,  Joseph Smith ,  Paul Hergenrother ,  Kent Watson ,  Craig Thompson

IPC分类号： C08G73/10 ,  C08G69/26

CPC分类号： C08G73/1071 ,  C08G73/10 ,  C08G73/1014 ,  C08G73/1039 ,  C08G73/1057 ,  C08G73/1067

摘要： Polyimides displaying low color in thin films, atomic oxygen resistance, vacuum ultraviolet radiation resistance, solubility in organic solvents in the imide form, high glass transition (Tg) temperatures, and high thermal stability are provided. The poly(amide acid)s, copoly(amide acid)s, polyimides and copolyimides are prepared by the reaction of stoichiometric ratios of an aromatic dianhydride with diamines which contain phenylphosphine oxide groups in polar aprotic solvents. Controlled molecular weight oligomeric (amide acid)s and imides can be prepared by offsetting the stoichiometry according to the Carothers equation using excess diamine and endcapping with aromatic anhydrides The polyimide materials can be processed into various material forms such as thin films, fibers, foams, threads, adhesive film, coatings, dry powders, and fiber coated prepreg, and uses include thin film membranes on antennas, second-surface mirrors, thermal optical coatings, and multi-layer thermal insulation (MLI) blanket materials.

摘要翻译： 提供在薄膜中显示低色的聚酰亚胺，原子氧电阻，真空紫外线辐射抗性，在酰亚胺形式的有机溶剂中的溶解度，高玻璃化转变温度和高热稳定性。 聚（酰胺酸），共聚（酰胺酸），聚酰亚胺和共聚酰亚胺通过芳族二酐与极性非质子溶剂中含有苯基氧化膦基团的二胺的化学计量比的反应来制备。 控制分子量低聚（酰胺酸）和酰亚胺可以通过使用过量的二胺和用芳族酸酐封端根据Carothers方程来抵消化学计量来制备。聚酰亚胺材料可以加工成各种材料形式，例如薄膜，纤维，泡沫， 螺纹，粘合剂膜，涂料，干粉和纤维涂层预浸料，并且包括天线上的薄膜膜，第二表面反射镜，热光学涂层和多层保温（MLI）覆盖材料。

公开(公告)号：US20070292699A1

公开(公告)日：2007-12-20

申请号：US11710386

申请日：2007-02-23

申请人： Kent Watson ,  Michael Fallbach ,  Sayata Ghose ,  Joseph Smith ,  Donavon Delozier ,  John Connell

发明人： Kent Watson ,  Michael Fallbach ,  Sayata Ghose ,  Joseph Smith ,  Donavon Delozier ,  John Connell

IPC分类号： B32B15/04 ,  B05D3/00 ,  C09D1/00

CPC分类号： C08J5/005 ,  B22F1/0018 ,  B22F9/20 ,  B22F2999/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/152 ,  C01B32/168 ,  C01B32/20 ,  C01B32/25 ,  C01B2202/02 ,  C01B2202/06 ,  C22C2026/001 ,  C22C2026/002 ,  Y10T428/31678 ,  B22F9/04 ,  B22F2203/11

摘要： A process for depositing nanometer-sized metal particles onto a substrate in the absence of aqueous solvents, organic solvents, and reducing agents, and without any required pretreatment of the substrate, includes preparing an admixture of a metal compound and a substrate by dry mixing a chosen amount of the metal compound with a chosen amount of the substrate; and supplying energy to the admixture in an amount sufficient to deposit zero valance metal particles onto the substrate. This process gives rise to a number of deposited metallic particle sizes which may be controlled. The compositions prepared by this process are used to produce polymer composites by combining them with readily available commodity and engineering plastics. The polymer composites are used as coatings, or they are used to fabricate articles, such as free-standing films, fibers, fabrics, foams, molded and laminated articles, tubes, adhesives, and fiber reinforced articles. These articles are well-suited for many applications requiring thermal conductivity, electrical conductivity, antibacterial activity, catalytic activity, and combinations thereof.

摘要翻译： 在不含水溶剂，有机溶剂和还原剂的情况下将纳米级金属颗粒沉积到基底上，并且不需要对基底进行任何预处理的方法包括通过干混合制备金属化合物和基底的混合物 选择量的具有选定量的底物的金属化合物; 并且以足以将零价金属颗粒沉积到基底上的量向混合物供应能量。 该方法产生可以控制的多个沉积的金属颗粒尺寸。 通过该方法制备的组合物用于通过将它们与容易获得的商品和工程塑料组合来生产聚合物复合材料。 聚合物复合材料用作涂层，或者它们用于制造制品，例如自立膜，纤维，织物，泡沫，模制和层压制品，管，粘合剂和纤维增强制品。 这些制品非常适用于需要导热性，导电性，抗菌活性，催化活性及其组合的许多应用。