Invention Grant
US08846847B2 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
- Patent Title: Macromolecular antioxidants based on sterically hindered phenols and phosphites
- Patent Title (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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Application No.: US13904755Application Date: 2013-05-29
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Publication No.: US08846847B2Publication Date: 2014-09-30
- Inventor: Ashok L. Cholli , Rajesh Kumar
- Applicant: Polnox Corporation
- Applicant Address: US MA Lowell
- Assignee: Polnox Corporation
- Current Assignee: Polnox Corporation
- Current Assignee Address: US MA Lowell
- Agency: Hamilton, Brook, Smith & Reynolds, P.C.
- Main IPC: C08G63/00
- IPC: C08G63/00 ; C08K5/20 ; C08K13/02 ; C08G61/10 ; C08G61/00 ; C09K15/32 ; C08K5/04 ; C07C231/02 ; C08K5/52
Abstract:
A sterically hindered phenol and phosphite based compound represented the following formula: and its use as an antioxidant in a wide range of materials including, but not limited to, food, plastics, elastomers, composites and petroleum based products is disclosed herein.
Public/Granted literature
- US20140014880A1 Macromolecular Antioxidants Based On Sterically Hindered Phenols And Phosphites Public/Granted day:2014-01-16
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