发明授权
US08242230B2 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: US13109800申请日: 2011-05-17
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公开(公告)号: US08242230B2公开(公告)日: 2012-08-14
- 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: C08G63/00
- IPC分类号: C08G63/00 ; C08G63/02
摘要:
Sterically hindered phenol and phosphite based compounds, represented by formula I: 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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