Invention Grant
- Patent Title: Polyhydroxy curable fluoroelastomer composition
- Patent Title (中): 多羟基固化型含氟弹性体组合物
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Application No.: US14762572Application Date: 2014-02-04
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Publication No.: US09540496B2Publication Date: 2017-01-10
- Inventor: Tsuyoshi Kawai
- Applicant: E I DU PONT DE NEMOURS AND COMPANY
- Applicant Address: US DE Wilmington
- Assignee: THE CHEMOURS COMPANY FC, LLC
- Current Assignee: THE CHEMOURS COMPANY FC, LLC
- Current Assignee Address: US DE Wilmington
- International Application: PCT/US2014/014583 WO 20140204
- International Announcement: WO2014/123851 WO 20140814
- Main IPC: C08K3/22
- IPC: C08K3/22 ; C08K5/13 ; C08L27/22 ; C08L27/12
Abstract:
The invention disclosed herein is a curable fluoroelastomer composition comprising i) a fluoroelastomer, ii) a polyhydroxy curative and iii) a mixture of anion trappers comprising γ-aluminum oxide hydroxide and magnesium oxide. Cured articles made therefrom are resistant to volume swell in carboxylic acids.
Public/Granted literature
- US20150361244A1 POLYHYDROXY CURABLE FLUOROELASTOMER COMPOSITION Public/Granted day:2015-12-17
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