发明授权
US07956153B2 Macromolecular antioxidants based on sterically hindered phenols and phosphites
有权
基于空间位阻酚和亚磷酸酯的大分子抗氧化剂
- 专利标题: Macromolecular antioxidants based on sterically hindered phenols and phosphites
- 专利标题(中): 基于空间位阻酚和亚磷酸酯的大分子抗氧化剂
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申请号: US12789843申请日: 2010-05-28
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公开(公告)号: US07956153B2公开(公告)日: 2011-06-07
- 发明人: Ashok L. Cholli , Rajesh Kumar
- 申请人: Ashok L. Cholli , Rajesh Kumar
- 申请人地址: US MA Lowell
- 专利权人: Polnox Corporation
- 当前专利权人: Polnox Corporation
- 当前专利权人地址: US MA Lowell
- 代理机构: Hamilton, Brook, Smith & Reynolds, P.C.
- 主分类号: C08G63/02
- IPC分类号: C08G63/02 ; C08G64/00
摘要:
Sterically hindered phenol and phosphite based compounds represented by structural formula II: and their use as antioxidants in a wide range of materials including, but not limited to, food, plastics, elastomers, composites and petroleum based products is disclosed herein.
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