发明授权
US07705176B2 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： US11588855申请日： 2006-10-27
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公开(公告)号： US07705176B2公开(公告)日： 2010-04-27
- 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： C07F9/02
- IPC分类号： C07F9/02
摘要：
Sterically hindered phenol and phosphite based compounds, represented by a formula selected from I-III: 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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