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1. 发明授权

US09056940B2 Aliphatic polyester polyols from cyclohexane oxidation byproduct streams as precursors for polyurethane and polyisocyanurate polymers 有权
标题翻译：来自环己烷氧化副产物流的脂肪族聚酯多元醇作为聚氨酯和聚异氰脲酸酯聚合物的前体
公开(公告)号：US09056940B2
公开(公告)日：2015-06-16
申请号：US13493840
申请日：2012-06-11
申请人： Richard P. Beatty , Carina Araullo McAdams , Yanhui Sun , Thomas A. Micka
发明人： Richard P. Beatty , Carina Araullo McAdams , Yanhui Sun , Thomas A. Micka
IPC分类号： C07C35/00 , C05G3/00 , C08G18/42 , C08G18/10 , C09D175/06 , C05C9/00 , C07C31/18 , C08G101/00
CPC分类号： C08G18/4222 , C05C9/005 , C05G3/0029 , C07C31/18 , C08G18/10 , C08G18/4286 , C08G2101/00 , C08G2105/02 , C09D175/06
摘要： The invention provides polyester polyol compositions and resin blends, useful as components of polyurethane and polyisocyanurate polymers, produced from cyclohexane oxidation reaction byproducts, such as water extracts and non-volatile distillation residues from the reaction. Such byproducts of industrial processes for preparation of adipic acid and caprolactam, important intermediates in the production of various types of nylon, have hitherto largely been used only as fuels. The present invention provides value-added products, methods for making, and methods for using the byproduct-derived polyester polyol compositions. For example, the invention provides polyurethane (PU) and/or polyisocyanurate (PIR) polymers made using the polyol compositions and polyfunctional isocyanates. The PU and PIR polymers can be used as adhesives, binders (e.g., for wood fibers), coatings (e.g., for controlled release fertilizers), and foams.
摘要翻译：本发明提供聚酯多元醇组合物和树脂共混物，其可用作由环己烷氧化反应副产物如水提取物和来自反应的非挥发性蒸馏残余物产生的聚氨酯和聚异氰脲酸酯聚合物的组分。用于制备己二酸和己内酰胺的工业方法的这种副产物，各种类型的尼龙的生产中的重要中间体迄今为止主要仅用作燃料。本发明提供增值产品，制备方法和使用副产物衍生的聚酯多元醇组合物的方法。例如，本发明提供使用多元醇组合物和多官能异氰酸酯制备的聚氨酯（PU）和/或聚异氰脲酸酯（PIR）聚合物。 PU和PIR聚合物可用作粘合剂，粘合剂（例如木纤维），涂层（例如用于控释肥料）和泡沫。

2. 发明授权

US07718823B2 Toluate ester for use as reactive and non-reactive diluent in polymer applications 有权
标题翻译：用作聚合物应用中的反应性和非反应性稀释剂的托酯
公开(公告)号：US07718823B2
公开(公告)日：2010-05-18
申请号：US10557103
申请日：2004-05-13
申请人： Carina Araullo McAdams
发明人： Carina Araullo McAdams
IPC分类号： C07C67/02
CPC分类号： C08K5/103 , C07C69/76 , C08K5/101
摘要： This invention relates to toluate ester compositions and their use as solvent, plasticizers, extender and/or diluents in binder formulations, a method of producing such ester compositions, as well as polymer compositions containing such liquid ester compositions. The method of making toluate based esters by reacting methyl-p-toluate with ethylene glycol, diethylene or triethylene glycol, butanediol, etc. More particularly, this invention relates to the mono- or di-ester of methyl toluic acid with a diol containing 2 to 6 carbon atoms that are low viscosity liquids at 25° C. The most common polymer that employs plasticizer is polyvinyl chloride (PVC). Typical amounts of plasticizer in PVC are from about 3 wt. % to about 50 wt. %. Phenolic resins generally require solvents, diluents and/or extenders that reduce the volatility and viscosity of the resin, especially when it is used in building and automotive products. Typical amounts of solvent are from about 5 wt. % to about 65 wt. %.
摘要翻译：本发明涉及甲酸酯组合物及其作为粘合剂制剂中的溶剂，增塑剂，增量剂和/或稀释剂的用途，制备这种酯组合物的方法，以及含有这种液体酯组合物的聚合物组合物。通过使对甲苯甲酸甲酯与乙二醇，二乙二醇或三甘醇，丁二醇等反应制备甲苯甲酸酯的方法。更具体地说，本发明涉及甲基甲苯甲酸与含有2的二醇的单酯或二酯至6个碳原子，这是25℃下的低粘度液体。使用增塑剂的最常见的聚合物是聚氯乙烯（PVC）。 PVC中增塑剂的典型量为约3wt。％至约50wt。％。酚醛树脂通常需要降低树脂的挥发性和粘度的溶剂，稀释剂和/或增量剂，特别是当用于建筑和汽车产品时。溶剂的典型量为约5wt。％至约65wt。％。

3. 发明申请

US20130053583A1 DEPOLYMERIZATION OF OLIGOMERIC CYCLIC ETHERS 有权
标题翻译：低分子环化聚合物的分解
公开(公告)号：US20130053583A1
公开(公告)日：2013-02-28
申请号：US13514786
申请日：2009-12-11
申请人： Robert B. Osborne , Paul S. Pearlman , Yanhui Sun
发明人： Robert B. Osborne , Paul S. Pearlman , Yanhui Sun
IPC分类号： C07D307/08
CPC分类号： C07D307/08 , C08G65/20 , C08G65/32 , C08G2650/10 , C08G2650/12 , C08G2650/34
摘要： The present invention provides a method for depolymerization of a mixture comprising oligomeric cyclic ethers resulting from copolymerization of at least one tetrahydrofuran and at least one other cyclic ether to recover tetrahydrofuran monomer.
摘要翻译：本发明提供了包含由至少一种四氢呋喃和至少一种其它环醚的共聚产生的低聚环醚的混合物的解聚方法，以回收四氢呋喃单体。

4. 发明授权

US07087303B2 Bulked continuous filament having a three-sided exterior cross-section and convex six-sided central void and yarn and carpet produced therefrom 有权
标题翻译：具有三面外部横截面和凸起的六边形中心空隙的膨胀的连续长丝和由其制成的纱线和地毯
公开(公告)号：US07087303B2
公开(公告)日：2006-08-08
申请号：US11157700
申请日：2005-06-21
申请人： Wae-Hai Tung
发明人： Wae-Hai Tung
IPC分类号： B32B3/02 , D02G3/00
CPC分类号： D01F6/60 , D01D5/24 , D01D5/253 , Y10T428/23957 , Y10T428/2913 , Y10T428/2973 , Y10T428/2975
摘要： A bulked continuous filament with a three-sided exterior configuration is characterized in that each side has a smoothly curved contour extending between a first and a second rounded tip with an inwardly extending depressed region being disposed adjacent to each tip. Generally, the filament has an exterior modification ratio in the range from about 1.4 to about 2.5, and a tip ratio in the range from about 2.0 to about 10.0. The filament generally delta-shaped void with three major apices extending centrally and axially therethrough. Each side of the void is convexly shaped and formed from a pair of facets that meet to define minor apices. The void is oriented such that each major apex extends toward the approximate midpoint of one side of the exterior of the filament and each minor apex extends toward a tip of an exterior side. The distance (RM) from the geometric center of the void to each major apex and the distance (Rm) from the geometric center of the void to each minor apex defines an apex ratio (RM/Rm) in the range from about 1.0 to about 1.55. The void occupies from about one percent (1%) to about twenty-five percent (25%) of the cross sectional area of the filament.
摘要翻译：具有三面外部结构的膨胀的连续长丝的特征在于，每个侧面具有在第一和第二圆形末端之间延伸的平滑弯曲轮廓，并且与每个尖端相邻设置向内延伸的凹陷区域。通常，细丝具有在约1.4至约2.5范围内的外部改性比，并且尖端比在约2.0至约10.0的范围内。长丝通常是三角形的空隙，具有三个主要顶点，其中心地并且轴向延伸穿过其中。空隙的每个侧面是凸形的，并且由一对面相交以形成较小的顶点形成。空隙被定向成使得每个主顶点朝向长丝的外部的一侧的大致中点延伸，并且每个次要顶点朝向外侧的尖端延伸。从空隙的几何中心到每个主顶点的距离（R SUB M N）以及从空隙的几何中心到每个次要顶点的距离（R SUB m N）定义为在约1.0至约1.55的范围内的顶点比（R M M / R M m）。空隙占细丝横截面积的约百分之一（1％）至约百分之二十五（25％）。

5. 发明授权

US07585440B2 Methods for the manufacture of mixed polyamide yarns 有权
标题翻译：混合聚酰胺纱线的制造方法
公开(公告)号：US07585440B2
公开(公告)日：2009-09-08
申请号：US10506348
申请日：2002-03-01
申请人： Stephen Walter Marlow
发明人： Stephen Walter Marlow
IPC分类号： D01D5/08 , D01F1/10 , D01F6/60 , D02G3/02
CPC分类号： D01D5/253 , D01D5/082 , D01F6/60 , Y10T428/2913
摘要： The invention provides a method of making a polyamide mixed yarn comprising: simultaneously spinning a first group of filaments of a first polyamide and a second group of filaments of a second polyamide different from the first polyamide; combining the first and second groups of filaments through an air interlacing jet; and winding up the interlaced filaments. The invention also provides mixed yarns obtainable by the method of the invention, and fabrics and garments containing the yarns.
摘要翻译：本发明提供一种制备聚酰胺混合纱线的方法，包括：同时纺丝不同于第一聚酰胺的第一聚酰胺和第二聚酰胺不同长丝的第一组长丝; 通过空气交织射流结合第一和第二组丝; 并缠绕隔行丝。本发明还提供可通过本发明的方法获得的混合纱线，以及含有纱线的织物和服装。

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