-
公开(公告)号：US08927472B2
公开(公告)日：2015-01-06
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 , C10M141/00 , C10M157/00 , C10M161/00
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。
-
公开(公告)号：US07727571B2
公开(公告)日：2010-06-01
申请号：US11711211
申请日：2007-02-27
Applicant: Ashok L. Cholli , Vijayendra Kumar , Javant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
Inventor： Ashok L. Cholli , Vijayendra Kumar , Javant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
IPC: A23D7/00
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.
Abstract translation: 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。
-
公开(公告)号：US07595074B2
公开(公告)日：2009-09-29
申请号：US10761933
申请日：2004-01-21
Applicant: Ashok L. Cholli , Vijayendra Kumar , Ashish Dhawan , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
Inventor： Ashok L. Cholli , Vijayendra Kumar , Ashish Dhawan , Jayant Kumar , Virinder Singh Parmar , Lynne Ann Samuelson , Ferdinando F. Bruno
IPC: A23D7/00
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US20060128939A1
公开(公告)日：2006-06-15
申请号：US11293049
申请日：2005-12-02
Applicant: Vijayendra Kumar , Suizhou Yang , Ashok Cholli
Inventor： Vijayendra Kumar , Suizhou Yang , Ashok Cholli
IPC: C08G75/00
Abstract: Disclosed is a method for the synthesis of sterically hindered polymeric antioxidants based on phenol type antioxidant monomers. The method includes mono-deacetylating, polymerizing and deacetylating an aryl monomer represented by the following structural formula: to produce a sterically hindered polymeric macromolecular antioxidant. X, R10 and q are as defined herein. The disclosed method is a simple, direct and economical process for the synthesis of sterically hindered polymeric macromolecular antioxidants.
Abstract translation: 公开了一种基于苯酚型抗氧化剂单体合成空间位阻聚合物抗氧化剂的方法。 该方法包括由以下结构式表示的芳基单体的单脱乙酰，聚合和脱乙酰化：产生空间位阻聚合物大分子抗氧化剂。 X，R 10和q如本文所定义。 所公开的方法是用于合成空间位阻聚合物大分子抗氧化剂的简单，直接和经济的方法。
-
公开(公告)号：US20060029706A1
公开(公告)日：2006-02-09
申请号：US11235633
申请日：2005-09-26
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.
-
Patent Agency Ranking
公开(公告)号：US5470648A
公开(公告)日：1995-11-28
申请号：US258120
申请日：1994-06-10
Applicant: Paul S. Pearlman , Vijayendra Kumar
Inventor： Paul S. Pearlman , Vijayendra Kumar
CPC classification number: B32B5/26 , D04H1/4334 , D04H1/593 , D04H3/004 , D04H3/009 , D04H3/011 , D04H3/04 , Y10T442/143
Abstract: This invention relates to composite fabrics having two layers of nonwoven fabric comprising entangled non-bonded nylon filaments and a reinforcing layer of fiberglass scrim adhesively attached to each of the nonwoven layers. The composite fabrics are useful as backings in a carpet assembly.
Abstract translation: 本发明涉及具有两层非织造织物的复合织物，其包括缠结的非粘合尼龙长丝和粘合地附接到每个非织造层的玻璃纤维纱线的增强层。 复合织物可用作地毯组件中的背衬。
-
公开(公告)号：US5404671A
公开(公告)日：1995-04-11
申请号：US141186
申请日：1993-10-27
Applicant: William H. Farrow, Jr. , Vijayendra Kumar , William H. Mitchell
Inventor： William H. Farrow, Jr. , Vijayendra Kumar , William H. Mitchell
CPC classification number: A01C1/046 , A01G1/005 , Y10S47/902
Abstract: A novel multi-layer sod and the method for making said sod is disclosed. The sod contains recycled waste products including pieces of carpet and compost.
Abstract translation: 公开了一种新颖的多层草皮及其制作方法。 草皮包含回收的废物，包括地毯和堆肥。
-
公开(公告)号：USH90H
公开(公告)日：1986-07-01
申请号：US769205
申请日：1985-08-23
Applicant: Vijayendra Kumar
Inventor： Vijayendra Kumar
CPC classification number: D04H1/52 , D04B21/14 , D10B2503/042
Abstract: A stitch-bonded fabric having two split-film layers as a weft component and one split-film layer as a warp component held together by a stitching yarn is improved significantly in its performance as a primary backing for a tufted pile carpet by having a nonwoven sheet of continuous organic filaments attached to the warp component. In tufting, the nonwoven sheet becomes the back side of the backing.
-
公开(公告)号：US08252884B2
公开(公告)日：2012-08-28
申请号：US13216730
申请日：2011-08-24
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
IPC: C08G61/02
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。
-
公开(公告)号：US20120004150A1
公开(公告)日：2012-01-05
申请号：US13165372
申请日：2011-06-21
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: C10M169/04 , C10M137/10 , C10M133/04 , C10M163/00 , C10M129/10 , C10M137/12
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。
-
-
-
-
-
-
-
-
-
Search Results
44
records
(took 0.018 seconds)
