Invention Grant
- Patent Title: Liquid antioxidant mixtures
- Patent Title (中): 液体抗氧化剂混合物
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Application No.: US12221114Application Date: 2008-07-31
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Publication No.: US07824575B2Publication Date: 2010-11-02
- Inventor: Walid Al-Akhdar
- Applicant: Walid Al-Akhdar
- Applicant Address: US NY Tarrytown
- Assignee: Ciba Corporation
- Current Assignee: Ciba Corporation
- Current Assignee Address: US NY Tarrytown
- Agent Tyler A. Stevenson
- Main IPC: C09K15/26
- IPC: C09K15/26 ; C09K15/30 ; C09K15/16 ; C09K15/06
Abstract:
The present invention provides for liquid antioxidant mixtures of octylated/butylated diphenylamine, phenothiazine and octadecyl (3,5-di-tert-butyl-4-hydroxyphenyl)-propionate. The antioxidant mixtures are useful for polyurethane stabilization.
Public/Granted literature
- US20090032769A1 Liquid antioxidant mixtures Public/Granted day:2009-02-05
Information query
