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公开(公告)号：US20070154608A1
公开(公告)日：2007-07-05
申请号：US11711211
申请日：2007-02-27
Applicant: Ashok Cholli , Vijayendra Kumar , Javant Kumar , Virinder Parmar , Lynne Samuelson , Ferdinando Bruno
Inventor： Ashok Cholli , Vijayendra Kumar , Javant Kumar , Virinder Parmar , Lynne Samuelson , Ferdinando Bruno
IPC: C11B5/00
CPC classification number: C08G65/44 , A23L3/349 , C08G61/10 , C08G2261/43 , C09K15/08 , C09K15/10 , C09K15/12 , C09K15/18 , C09K15/20 , C10M2207/026 , C10M2209/10 , Y10T428/1303 , Y10T428/1321 , Y10T428/1352 , Y10T428/31504 , Y10T428/31993
Abstract: Antioxidant polymers of the present invention comprise repeat units that include one or both of Structural Formulas (I) and (II): wherein: R is —H or a substituted or unsubstituted alkyl, acyl or aryl group; Ring A is substituted with at least one tert-butyl group or substituted or unsubstituted n-alkoxycarbonyl group; Ring B is substituted with at least one —H and at least one tert-butyl group or substituted or unsubstituted n-alkoxycarbonyl group; Rings A and B are each optionally substituted with one or more groups selected from the group consisting of —OH, —NH, —SH, a substituted or unsubstituted alkyl or aryl group, and a substituted or unsubstituted alkoxycarbonyl group; n is an integer equal to or greater than 2; and p is an integer equal to or greater than 0. The invention also includes methods of using and preparing these polymers.
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32.发明申请公开(公告)号：US20060189824A1
公开(公告)日：2006-08-24
申请号：US11360020
申请日：2006-02-22
Applicant: Rajesh Kumar , Suizhou Yang , Vijayendra Kumar , Ashok Cholli
Inventor： Rajesh Kumar , Suizhou Yang , Vijayendra Kumar , Ashok Cholli
IPC: C07C215/34
CPC classification number: C07C213/02 , C07C215/50 , C07C229/38 , C08K5/005 , C10M133/14 , C10M149/22 , C10M159/12 , C10M177/00 , C10M2207/026 , C10M2207/08 , C10M2215/04 , C10M2215/06 , C10M2215/066 , C10N2230/10 , C10N2270/00
Abstract: Disclosed are compounds represented by structural formula (I): methods of producing compounds represented by structural formula (I) and their use in inhibiting oxidation in an oxidizable material.
Abstract translation: 公开了由结构式（I）表示的化合物：由结构式（I）表示的化合物的制备方法及其在可氧化材料中的抑制氧化的用途。
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公开(公告)号：US4906520A
公开(公告)日：1990-03-06
申请号：US188955
申请日：1988-05-02
Applicant: Vijayendra Kumar
Inventor： Vijayendra Kumar
CPC classification number: D03D15/00 , D03D15/0088 , D10B2321/02 , D10B2331/04 , D10B2503/042 , Y10S428/91 , Y10T428/23979 , Y10T442/3041 , Y10T442/3146
Abstract: A fabric, useful as a primary carpet backing, woven in both the warp and weft directions from filmy elements in the form of longitudinally-oriented, splittable ribbons formed from a blend of a major amount of polyester and a minor amount of a polyolefin. The ribbons split longitudinally when punctured by a tufting needle, thus providing for a more secure grip on the tufted carpet yarn than that given by conventional polyester backings. The use of polyester as a principal component overcomes certain drawbacks of polypropylene backings. Alternative processes for making these fabrics, each involving a heat-treating step at a temperature of at least 150.degree. F. (66.degree. C.) for a sufficient period of time to render the ribbons splittable, are also disclosed.
Abstract translation: 用作主要地毯背衬的织物，其以经向和纬向方向从薄膜元件以从主要量的聚酯和少量聚烯烃的共混物形成的纵向取向的可分裂带的形式织造。 当被簇绒针刺穿时，丝带纵向分开，从而提供了与常规聚酯背衬给出的簇绒地毯纱线更牢固的夹紧。 使用聚酯作为主要成分克服了聚丙烯背衬的某些缺陷。 还公开了制备这些织物的替代方法，每种方法涉及在至少150°F（66℃）的温度下的热处理步骤足够长的时间以使带可分开。
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公开(公告)号：US20130130955A1
公开(公告)日：2013-05-23
申请号：US13469813
申请日：2012-05-11
Applicant: Ashok L. Cholli , Ashish Dhawan , Rajesh Kumar , Vijayendra Kumar , Suizhou Yang , Taizoon Canteenwala
Inventor： Ashok L. Cholli , Ashish Dhawan , Rajesh Kumar , Vijayendra Kumar , Suizhou Yang , Taizoon Canteenwala
IPC: C10M133/04
CPC classification number: C10M133/14 , C10M133/04 , C10M141/00 , C10M157/00 , C10M161/00 , C10M2207/024 , C10M2207/026 , C10M2207/08 , C10M2207/284 , C10M2207/289 , C10M2209/04 , C10M2215/062 , C10M2215/064 , C10M2215/082 , C10M2215/14 , C10M2217/04 , C10M2217/041 , C10M2217/046 , C10M2219/087 , C10M2223/045 , C10M2223/049 , C10N2230/10 , C10N2260/00 , C10N2210/02
Abstract: Compositions comprise first antioxidants and first additives, such as, a surface additives, performance enhancing additives and lubricant protective additives and optionally second additives and/or second antioxidants. The compositions are useful to improve lubricants, lubricant oils and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative resistance, improved quality and/or enhanced performance to lubricants or lubricant oils.
Abstract translation: 组合物包含第一抗氧化剂和第一添加剂，例如表面添加剂，性能增强添加剂和润滑剂保护添加剂以及任选的第二添加剂和/或第二抗氧化剂。 该组合物可用于改善润滑剂，润滑油和其它润滑剂材料。 组合物和方法通常提供更长的保存期限，增加的耐氧化性，改进的质量和/或增强润滑剂或润滑油的性能。
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公开(公告)号：US08008423B2
公开(公告)日：2011-08-30
申请号：US12789832
申请日：2010-05-28
Applicant: Vijayendra Kumar , Rajesh Kumar , Ashish Dhawan , Sui-Zhou Yang , Ashok L. Cholli
Inventor： Vijayendra Kumar , Rajesh Kumar , Ashish Dhawan , Sui-Zhou Yang , Ashok L. Cholli
CPC classification number: C09K15/322 , C07C231/02 , C08G61/00 , C08G61/10 , C08G2261/1422 , C08G2261/1426 , C08G2261/1432 , C08K5/04 , C08K5/20 , C08K5/52 , C08K13/02 , C07C235/38
Abstract: Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants.
Abstract translation: 公开了包含抗氧化剂和稳定剂的组合物，例如酸清除剂或有机磷稳定剂，以及任选地还包含共稳定剂。 所公开的组合物可用作聚烯烃和其它聚合物材料的稳定剂。 所公开的组合物和方法通常比目前可获得的抗氧化剂提供更长的保质期和对材料的更好的抗氧化性。
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Patent Agency Ranking
36.发明申请公开(公告)号：US20110040125A1
公开(公告)日：2011-02-17
申请号：US12854347
申请日：2010-08-11
Applicant: Rajesh Kumar , Suizhou Yang , Vijayendra Kumar , Ashok L. Cholli
Inventor： Rajesh Kumar , Suizhou Yang , Vijayendra Kumar , Ashok L. Cholli
IPC: C07C215/74
CPC classification number: C07C213/02 , C07C215/50 , C07C229/38 , C08K5/005 , C10M133/14 , C10M149/22 , C10M159/12 , C10M177/00 , C10M2207/026 , C10M2207/08 , C10M2215/04 , C10M2215/06 , C10M2215/066 , C10N2230/10 , C10N2270/00
Abstract: Disclosed are compounds represented by structural formula (I): methods of producing compounds represented by structural formula (I), and their use in inhibiting oxidation in an oxidizable material.
Abstract translation: 公开了由结构式（I）表示的化合物：由结构式（I）表示的化合物的制备方法及其在可氧化材料中的抑制氧化的用途。
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公开(公告)号：US20100305251A1
公开(公告)日：2010-12-02
申请号：US12789832
申请日：2010-05-28
Applicant: Vijayendra Kumar , Rajesh Kumar , Ashish Dhawan , Sui-Zhou Yang , Ashok L. Cholli
Inventor： Vijayendra Kumar , Rajesh Kumar , Ashish Dhawan , Sui-Zhou Yang , Ashok L. Cholli
CPC classification number: C09K15/322 , C07C231/02 , C08G61/00 , C08G61/10 , C08G2261/1422 , C08G2261/1426 , C08G2261/1432 , C08K5/04 , C08K5/20 , C08K5/52 , C08K13/02 , C07C235/38
Abstract: Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants.
Abstract translation: 公开了包含抗氧化剂和稳定剂的组合物，例如酸清除剂或有机磷稳定剂，以及任选地还包含共稳定剂。 所公开的组合物可用作聚烯烃和其它聚合物材料的稳定剂。 所公开的组合物和方法通常比目前可获得的抗氧化剂提供更长的保质期和对材料的更好的抗氧化性。
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公开(公告)号：US07705075B2
公开(公告)日：2010-04-27
申请号：US12082967
申请日：2008-04-15
Applicant: Vijayendra Kumar , Rajesh Kumar , Ashish Dhawan , Suizhou Yang , Ashok L. Cholli
Inventor： Vijayendra Kumar , Rajesh Kumar , Ashish Dhawan , Suizhou Yang , Ashok L. Cholli
CPC classification number: C08K5/51 , C08K5/005 , C08K5/098 , C08K5/1345 , C08K5/20 , C08K5/527 , C08L23/02
Abstract: Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lives and better oxidative resistance to materials than currently available antioxidants.
Abstract translation: 公开了包含抗氧化剂和稳定剂的组合物，例如酸清除剂或有机磷稳定剂，以及任选地还包含共稳定剂。 所公开的组合物可用作聚烯烃和其它聚合物材料的稳定剂。 所公开的组合物和方法通常比目前可获得的抗氧化剂提供更长的保质期和对材料的更好的抗氧化性。
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39.发明申请公开(公告)号：US20100084607A1
公开(公告)日：2010-04-08
申请号：US12583012
申请日：2009-08-12
Applicant: Ashok L. Cholli , Rajesh Kumar , Ashish Dhawan , Suizhou Yang , Vijayendra Kumar
Inventor： Ashok L. Cholli , Rajesh Kumar , Ashish Dhawan , Suizhou Yang , Vijayendra Kumar
IPC: C09K15/18
CPC classification number: C08G73/026 , C07C235/38 , C08G61/10 , C12P13/001 , C12P13/02
Abstract: Disclosed are macromolecular antioxidants represented by a structural formula selected from I-VI: and polymeric macromolecular antioxidants comprises at least one repeating unit represented by a structural formula selected from VIIa, VIIb, VIIIa, VIIIb or a combination thereof: possessing superior oxidative resistance and higher thermal stability than commercially available antioxidants, and synthesis and applications of these macromolecular antioxidants and polymeric macromolecular antioxidants.
Abstract translation: 公开了由选自I-VI的结构式表示的大分子抗氧化剂：和聚合物大分子抗氧化剂包含至少一种由选自VIIa，VIIb，VIIIa，VIIIb或其组合的结构式表示的重复单元：具有优异的耐氧化性和更高的 热稳定性比市售的抗氧化剂，以及这些大分子抗氧化剂和聚合物大分子抗氧化剂的合成和应用。
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公开(公告)号：US07323511B2
公开(公告)日：2008-01-29
申请号：US11040193
申请日：2005-01-21
Applicant: Ashok L. Cholli , Ashish Dhawan , Vijayendra Kumar
Inventor： Ashok L. Cholli , Ashish Dhawan , Vijayendra Kumar
IPC: C08F8/00 , A23L3/3481 , C10M145/00
CPC classification number: C08F8/28 , A23G3/36 , A23G4/06 , A23L3/3481 , A23L13/42 , A61K8/8129 , A61K8/8147 , A61K8/8152 , A61K2800/522 , A61K2800/54 , A61K2800/57 , A61Q19/00 , C08F8/00 , C08F8/14 , C09K15/04 , C09K15/08 , C09K15/10 , C09K15/16 , C10M129/92 , C10M2207/026 , C10M2207/129 , C10M2209/04 , C10M2209/084 , C10N2230/10 , C10N2260/00 , C11B5/0035 , C23F11/173 , Y02A40/943 , C08F120/06 , C08F16/06
Abstract: A method of preparing an antioxidant polymer includes forming or obtaining a first polymer having reactive pendant groups, where the first polymer does not include cyclic anhydride repeat units, and derivatizing the first polymer with an antioxidant. Another method of preparing an antioxidant polymer includes forming or obtaining a first polymer having reactive pendant groups and derivatizing the first polymer with an antioxidant, where the antioxidant is attached to the first polymer by an acetal, amide, amine, carbamate, carbonate, ester, ether or thioether linkage or by a carbon-carbon bond. The invention is also directed to polymers that are generally prepared by these methods, compositions that include such polymers and methods of using such polymers.
Abstract translation: 制备抗氧化聚合物的方法包括形成或获得具有反应性侧基的第一聚合物，其中第一聚合物不包括环酸酐重复单元，并用抗氧化剂衍生第一聚合物。 制备抗氧化聚合物的另一种方法包括形成或获得具有反应性侧基的第一聚合物并用抗氧化剂衍生第一聚合物，其中抗氧化剂通过缩醛，酰胺，胺，氨基甲酸酯，碳酸酯，酯， 醚或硫醚键或碳 - 碳键。 本发明还涉及通常通过这些方法制备的聚合物，包括这些聚合物的组合物和使用这种聚合物的方法。
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