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1. 发明授权

US07754267B2 Polymeric antioxidants 失效
公开(公告)号：US07754267B2
公开(公告)日：2010-07-13
申请号：US11711395
申请日：2007-02-27
申请人： Ashok L. Cholli , Vijayendra Kumar , Javant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
发明人： Ashok L. Cholli , Vijayendra Kumar , Javant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
IPC分类号： A23D7/00 , C09K15/04
CPC分类号： 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
摘要： 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.

2. 发明授权

US07727571B2 Polymeric antioxidants 失效
标题翻译：聚合物抗氧化剂
公开(公告)号：US07727571B2
公开(公告)日：2010-06-01
申请号：US11711211
申请日：2007-02-27
申请人： Ashok L. Cholli , Vijayendra Kumar , Javant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
发明人： Ashok L. Cholli , Vijayendra Kumar , Javant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
IPC分类号： A23D7/00
CPC分类号： 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
摘要： 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.
摘要翻译：本发明的抗氧化聚合物包含重复单元，其包括结构式（I）和（II）中的一个或两个：其中：R是-H或取代或未取代的烷基，酰基或芳基; 环A被至少一个叔丁基或取代或未取代的正烷氧基羰基取代; 环B被至少一个-H和至少一个叔丁基或取代或未取代的正烷氧基羰基取代; 环A和环B各自任选被一个或多个选自-OH，-NH，-SH，取代或未取代的烷基或芳基和取代或未取代的烷氧基羰基的基团取代; n是等于或大于2的整数; 并且p是等于或大于0的整数。本发明还包括使用和制备这些聚合物的方法。

3. 发明授权

US07601378B2 Polymeric antioxidants 失效
标题翻译：聚合物抗氧化剂
公开(公告)号：US07601378B2
公开(公告)日：2009-10-13
申请号：US11235633
申请日：2005-09-26
申请人： Ashok L. Cholli , Vijayendra Kumar , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
发明人： Ashok L. Cholli , Vijayendra Kumar , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
IPC分类号： A23D7/00
CPC分类号： 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
摘要： The following is an examiner's statement of reasons for allowance: an antioxidant polymer and method of preparing, the antioxidant comprising 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 is not taught nor fairly suggested by the prior art or any combination thereof.
摘要翻译：以下是审查员关于津贴原因的说明：抗氧化聚合物和制备方法，所述抗氧化剂包含重复单元，其包含结构式（I）和（II）中的一个或两个，其中R是-H或取代或未取代的烷基，酰基或芳基; 环A被至少一个叔丁基或取代或未取代的正烷氧基羰基取代; 环B被至少一个-H取代，至少一个叔丁基或取代或未取代的正烷氧基羰基不是由现有技术或其任何组合教导或公认的。

4. 发明授权

US07507454B2 Polymeric antioxidants 失效
标题翻译：聚合物抗氧化剂
公开(公告)号：US07507454B2
公开(公告)日：2009-03-24
申请号：US11711434
申请日：2007-02-27
申请人： Ashok L. Cholli , Vijayendra Kumar , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
发明人： Ashok L. Cholli , Vijayendra Kumar , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
IPC分类号： B32B1/08
CPC分类号： 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
摘要： 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.
摘要翻译：本发明的抗氧化聚合物包含重复单元，其包括结构式（I）和（II）中的一个或两个：其中：R是-H或取代或未取代的烷基，酰基或芳基; 环A被至少一个叔丁基或取代或未取代的正烷氧基羰基取代; 环B被至少一个-H和至少一个叔丁基或取代或未取代的正烷氧基羰基取代; 环A和环B各自任选被一个或多个选自-OH，-NH，-SH，取代或未取代的烷基或芳基和取代或未取代的烷氧基羰基的基团取代; n是等于或大于2的整数; 并且p是等于或大于0的整数。本发明还包括使用和制备这些聚合物的方法。

5. 发明授权

US07595074B2 Polymeric antioxidants 失效
标题翻译：聚合物抗氧化剂
公开(公告)号：US07595074B2
公开(公告)日：2009-09-29
申请号：US10761933
申请日：2004-01-21
申请人： Ashok L. Cholli , Vijayendra Kumar , Ashish Dhawan , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
发明人： Ashok L. Cholli , Vijayendra Kumar , Ashish Dhawan , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
IPC分类号： A23D7/00
CPC分类号： A23G3/36 , A23G4/06 , A23L3/3463 , A23L3/349 , A23L13/42 , C09K15/08 , C09K15/10 , C09K15/12 , C09K15/18 , C09K15/20 , C10M2207/026 , C10M2209/10 , C11B5/0035
摘要： A method of preparing a phenolic polymer comprising: a) protecting at least one hydroxyl group of a substituted or unsubstituted phenol represented by Structural Formula (XXIX), wherein: R11, R12, R13, R14 and R15 are independently —H, —OH, —NH, —SH, a substituted or unsubstituted alkyl or aryl group, a substituted or unsubstituted alkoxycarbonyl or aryloxycarbonyl group, a substituted or unsubstituted alkoxy group or a saturated or unsaturated carboxylic acid group; or R11, R12, R13, R14 or R15, in conjunction with an adjacent R11, R12, R13, R14 or R15, forms a substituted or unsubstituted alkylene dioxy group; provided that at least one of R11, R12, R13, R14 or R15 is a tert-butyl group 1-ethenyl-2-carboxylic acid or ester thereof, a substituted or unsubstituted alkylene dioxy group or a substituted or unsubstituted n-alkoxycarbonyl group, at least one of R11, R12, R13, R14 or R15 is a hydroxyl group, and at least one of R11, R12, R13, R14 and R15 is —H; with a protecting group, wherein thereby obtaining one or more protected hydroxyl groups; and b) polymerizing the substituted or unsubstituted phenol, thereby obtaining the phenolic polymer.
摘要翻译：一种制备酚醛聚合物的方法，包括：a）保护由结构式（XXIX）表示的取代或未取代的酚的至少一个羟基，其中：R 11，R 12，R 13，R 14和R 15独立地为-H，-OH， -NH，-SH，取代或未取代的烷基或芳基，取代或未取代的烷氧基羰基或芳氧基羰基，取代或未取代的烷氧基或饱和或不饱和羧酸基团; 或R11，R12，R13，R14或R15与相邻的R11，R12，R13，R14或R15结合形成取代或未取代的亚烷基二氧基; 条件是R11，R12，R13，R14或R15中的至少一个是叔丁基1-乙烯基-2-羧酸或其酯，取代或未取代的亚烷基二氧基或取代或未取代的正烷氧基羰基， R 11，R 12，R 13，R 14或R 15中的至少一个为羟基，R 11，R 12，R 13，R 14和R 15中的至少一个为-H; 与保护基，其中由此获得一个或多个被保护的羟基; 和b）使取代或未取代的苯酚聚合，由此得到酚类聚合物。

6. 发明授权

US07223432B2 Polymeric antioxidants 失效
公开(公告)号：US07223432B2
公开(公告)日：2007-05-29
申请号：US10408679
申请日：2003-04-04
申请人： Ashok L. Cholli , Vijayendra Kumar , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
发明人： Ashok L. Cholli , Vijayendra Kumar , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
IPC分类号： A23D7/00
CPC分类号： 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
摘要： 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.

7. 发明授权

US08252884B2 Stabilized polyolefin compositions 有权
标题翻译：稳定的聚烯烃组合物
公开(公告)号：US08252884B2
公开(公告)日：2012-08-28
申请号：US13216730
申请日：2011-08-24
申请人： Vijayendra Kumar , Rajesh Kumar , Ashish Dhawan , Sui-Zhou Yang , Ashok L. Cholli
发明人： Vijayendra Kumar , Rajesh Kumar , Ashish Dhawan , Sui-Zhou Yang , Ashok L. Cholli
IPC分类号： C08G61/02
CPC分类号： C09K15/322 , C07C231/02 , C08G61/00 , C08G61/10 , C08G2261/1422 , C08G2261/1426 , C08G2261/1432 , C08K5/04 , C08K5/20 , C08K5/52 , C08K13/02 , C07C235/38
摘要： 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.
摘要翻译：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。

8. 发明申请

US20120004150A1 Lubricant Oil Compositions 审中-公开
标题翻译：润滑油组合物
公开(公告)号：US20120004150A1
公开(公告)日：2012-01-05
申请号：US13165372
申请日：2011-06-21
申请人： Ashok L. Cholli , Ashish Dhawan , Rajesh Kumar , Vijayendra Kumar , Suizhou Yang , Taizoon Canteenwala
发明人： Ashok L. Cholli , Ashish Dhawan , Rajesh Kumar , Vijayendra Kumar , Suizhou Yang , Taizoon Canteenwala
IPC分类号： C10M169/04 , C10M137/10 , C10M133/04 , C10M163/00 , C10M129/10 , C10M137/12
CPC分类号： 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
摘要： 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.
摘要翻译：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。

9. 发明授权

US07767853B2 Antioxidants and methods of making and using the same 有权
标题翻译：抗氧化剂及其使用方法
公开(公告)号：US07767853B2
公开(公告)日：2010-08-03
申请号：US11975141
申请日：2007-10-17
申请人： Ashok L. Cholli , Rajesh Kumar , Taizoon Canteenwala , Vijayendra Kumar
发明人： Ashok L. Cholli , Rajesh Kumar , Taizoon Canteenwala , Vijayendra Kumar
IPC分类号： C07C233/05 , C09K15/16
CPC分类号： C07C235/38 , A61K8/42 , A61K2800/522 , A61Q1/00 , C10M133/16 , C10M2215/082 , C10N2230/10
摘要： The present invention is directed to a compound represented by Structural Formula I: wherein the variables are described herein. Also included are methods of making the compounds of Structural Formula (I) and methods of using the compounds as antioxidants.
摘要翻译：本发明涉及由结构式I表示的化合物：其中变量在本文中描述。还包括制备结构式（I）的化合物和使用该化合物作为抗氧化剂的方法。

10. 发明申请

US20080249335A1 Antioxidants and methods of making and using the same 有权
标题翻译：抗氧化剂及其使用方法
公开(公告)号：US20080249335A1
公开(公告)日：2008-10-09
申请号：US11975141
申请日：2007-10-17
申请人： Ashok L. Cholli , Rajesh Kumar , Taizoon Canteenwala , Vijayendra Kumar
发明人： Ashok L. Cholli , Rajesh Kumar , Taizoon Canteenwala , Vijayendra Kumar
IPC分类号： C07C233/01
CPC分类号： C07C235/38 , A61K8/42 , A61K2800/522 , A61Q1/00 , C10M133/16 , C10M2215/082 , C10N2230/10
摘要： The present invention is directed to a compound represented by Structural Formula I: wherein the variables are described herein. Also included are methods of making the compounds of Structural Formula (I) and methods of using the compounds as antioxidants.
摘要翻译：本发明涉及由结构式I表示的化合物：其中变量在本文中描述。还包括制备结构式（I）的化合物和使用该化合物作为抗氧化剂的方法。

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