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    Polymeric antioxidants
    41.
    发明申请
    Polymeric antioxidants 失效
    聚合物抗氧化剂

    公开(公告)号：US20070154720A1

    公开(公告)日：2007-07-05

    申请号：US11711434

    申请日：2007-02-27

    Applicant: Ashok Cholli ,  Vijayendra Kumar ,  Jayant Kumar ,  Virinder Parmar ,  Lynne Samuelson ,  Ferdinando Bruno

    Inventor： Ashok Cholli ,  Vijayendra Kumar ,  Jayant Kumar ,  Virinder Parmar ,  Lynne Samuelson ,  Ferdinando Bruno

    IPC: B32B27/00

    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。

    Sod or other vegetation
    43.
    发明授权
    Sod or other vegetation 失效
    草或其他植被

    公开(公告)号：US6032410A

    公开(公告)日：2000-03-07

    申请号：US788480

    申请日：1997-01-28

    Applicant: Vijayendra Kumar

    Inventor： Vijayendra Kumar

    IPC: A01G1/00 ,  A01G7/00 ,  A01C1/04

    CPC classification number: A01G1/005

    Abstract: A sod comprising a root support matrix that itself comprises a mixture of soil and/or sand, and shredded carpet fragments, wherein the shredded carpet fragments are from about one-tenth percent (0.1%) to about five percent (5.0%) by weight of the matrix; and a plurality of plants growing in said root support matrix, said plants having roots entangled with said shredded carpet fragments. The shredded carpet fragments comprise a mass of entangled face yarns some of which yarns have bits of carpet backing material attached thereto, wherein at least about ninety percent (90%), and more preferably at least about ninety-five percent (95%), of the bits of carpet backing material have no one dimension greater than about one-quarter (0.25) inch.

    Abstract translation: 一种包含本身包含土壤和/或沙子的混合物的根部支撑基质和切碎的地毯碎片的草皮，其中所述切碎的地毯片段为约10重量％（0.1重量％）至约5重量％（5.0重量％） 的矩阵; 以及在所述根支撑基质中生长的多个植物，所述植物具有与所述切碎的地毯碎片缠结的根。 切碎的地毯碎片包括大量的缠结面纱，其中一些纱线具有连接到其上的地毯背衬材料，其中至少约百分之九十（90％），更优选至少约百分之九十五（95％）， 的地毯背衬材料的位没有大于约四分之一（0.25）英寸的一个尺寸。

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