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1. 发明申请

US20050196974A1 Compositions for preparing low dielectric materials containing solvents 审中-公开
标题翻译：用于制备含有溶剂的低电介质材料的组合物
公开(公告)号：US20050196974A1
公开(公告)日：2005-09-08
申请号：US11060371
申请日：2005-02-18
申请人： Scott Weigel , Shrikant Khot , James MacDougall , Thomas Braymer , John Kirner , Brian Peterson
发明人： Scott Weigel , Shrikant Khot , James MacDougall , Thomas Braymer , John Kirner , Brian Peterson
IPC分类号： C08L83/04 , C01B33/16 , C09D5/25 , C09D183/02 , C09D183/04 , C09D183/14 , C09D201/00 , H01L21/312 , H01L21/316 , H01L21/469 , H01L21/4763 , H01L21/768 , H01L23/522
CPC分类号： H01L21/02126 , H01L21/02203 , H01L21/02216 , H01L21/02282 , H01L21/02337 , H01L21/3122 , H01L21/31695
摘要： Silica-based materials and films having a dielectric constant of 3.7 or below and compositions and methods for making and using same are disclosed herein. In one aspect, there is provided a composition for preparing a silica-based material comprising an at least one silica source, a solvent, an at least one porogen, optionally a catalyst, and optionally a flow additive wherein the solvent boils at a temperature ranging from 90° C. to 170° C. and is selected from the group of compounds represented by the following formulas: HO—CHR8—CHR9—CH2—CHR10R11 where R8, R9, R10 and R11 can independently be an alkyl group ranging from 1 to 4 carbon atoms or a hydrogen atom; and R12—CO—R13 where R12 is a hydrocarbon group having from 3 to 6 carbon atoms; R13 is a hydrocarbon group having from 1 to 3 carbon atoms; and mixtures thereof.
摘要翻译：本文公开了具有3.7或更低介电常数的二氧化硅基材料和膜及其制备和使用方法。在一个方面，提供了一种用于制备二氧化硅基材料的组合物，其包含至少一种二氧化硅源，溶剂，至少一种致孔剂，任选的催化剂和任选的流动添加剂，其中溶剂在温度范围内沸腾从90℃至170℃，并且选自由下式表示的化合物组：HO-CHR 8 -CHR 9 -CH 2 其中R 8，R 9，R 10，R 10，R 10，R 10， R 11和R 11可以独立地为1至4个碳原子的烷基或氢原子; 和R 12 -CO-R 13其中R 12是具有3至6个碳原子的烃基; R 13是具有1至3个碳原子的烃基; 及其混合物。

2. 发明申请

US20050196535A1 Solvents and methods using same for removing silicon-containing residues from a substrate 审中-公开
标题翻译：溶剂和使用它们的方法从底物中除去含硅残余物
公开(公告)号：US20050196535A1
公开(公告)日：2005-09-08
申请号：US11060466
申请日：2005-02-18
申请人： Scott Weigel , Shrikant Khot , Rosaleen Morris-Oskanian , Steven Mayorga , James Mac Dougall , Lee Senecal
发明人： Scott Weigel , Shrikant Khot , Rosaleen Morris-Oskanian , Steven Mayorga , James Mac Dougall , Lee Senecal
IPC分类号： H01L21/31 , B05D3/00 , H01L21/306 , H01L21/3213
CPC分类号： H01L21/3121 , C11D7/266 , C11D11/0047 , H01L21/02126 , H01L21/02203 , H01L21/02216 , H01L21/02282 , H01L21/02337 , H01L21/02343 , H01L21/3122 , H01L21/3124 , H01L21/31695
摘要： A method for the removal of residues comprising silicon from at least a portion of the top and back of a substrate and/or deposition apparatus is disclosed herein. In one aspect, there is provided a method for removing residues comprising: treating the coated substrate and/or deposition apparatus with a removal solvent.
摘要翻译：本文公开了从衬底和/或沉积设备的顶部和背部的至少一部分去除包含硅的残余物的方法。一方面，提供一种除去残留物的方法，包括：用去除溶剂处理涂覆的基底和/或沉积装置。

3. 发明授权

US6121398A High modulus polymers and composites from plant oils 失效
标题翻译：高模量聚合物和植物油的复合材料
公开(公告)号：US6121398A
公开(公告)日：2000-09-19
申请号：US67743
申请日：1998-04-28
申请人： Richard Wool , Selim Kusefoglu , Giuseppe Palmese , Shrikant Khot , Ralph Zhao
发明人： Richard Wool , Selim Kusefoglu , Giuseppe Palmese , Shrikant Khot , Ralph Zhao
IPC分类号： C08F290/14 , C08G59/34 , C09F1/00 , A61F2/00 , C08F122/10 , C08F222/10
CPC分类号： C08G59/027 , C08F290/144
摘要： The synthesis of liquid molding resins derived from plant oils that are capable of curing to high modulus thermosetting polymers and composites is described in this invention. The resins described resemble the unsaturated polyester, vinyl ester and epoxy resins presently used as the polymer matrix material in high performance glass, carbon, aramid and natural fiber reinforced composite materials. The resins disclosed herein are suitable for polymer and composite manufacture by Resin Transfer Molding (RTM), Reaction Injection Molding (RIM), Vacuum Assisted Resin Transfer Molding (VARTM), Seeman's Composite Resin Infusion Manufacturing Process (SCRIMP), Atmospheric Pressure Molding (APM), open mold casting, spray-up, Sheet Molding Compound (SMC) Bulk Molding Compound (BMC), filament winding, pultrusion, prepregs, lamination and compression molding. The resins in this invention are synthesized predominantly from plant--in particular, from the abundant and cheap, soybean--triglycerides with suitable comonomers and reactants that functionalize and render the plant triglyceride polymerizable. The polymerization reactions involve free radical initiated addition, condensation or ring opening polymerization. The functionalized triglycerides is used in conjunction with reactive diluents, accelerators, viscosity modifiers, cross-linking, toughening and coupling agents. The liquid resins are then mixed with initiators, catalysts and the reinforcing fibers and chain extended or cross-linked to give the final cured composite.
摘要翻译：在本发明中描述了能够固化成高模量热固性聚合物和复合材料的源自植物油的液体模塑树脂的合成。描述的树脂类似于目前用作高性能玻璃，碳，芳族聚酰胺和天然纤维增强复合材料中的聚合物基质材料的不饱和聚酯，乙烯基酯和环氧树脂。本文公开的树脂适用于通过树脂转移模塑（RTM），反应注射成型（RIM），真空辅助树脂转移模塑（VARTM），塞曼复合树脂注入制造工艺（SCRIMP），大气压成型（APM）），开模铸造，喷涂，成型化合物（SMC）批量成型化合物（BMC），长丝缠绕，拉挤成型，预浸料，层压和压塑。本发明中的树脂主要由植物 - 特别是从丰富且便宜的大豆 - 甘油三酸酯与合适的共聚单体和反应物合成，所述共聚单体和反应物官能化并使植物甘油三酯可聚合。聚合反应包括自由基引发的加成，缩合或开环聚合。官能化甘油三酸酯与活性稀释剂，促进剂，粘度调节剂，交联，增韧和偶联剂联合使用。然后将液体树脂与引发剂，催化剂和增强纤维和链延伸或交联以得到最终固化的复合材料。

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