Invention Grant
US08258218B2 Method of fabricating an electric insulator with a polymer housing containing antiozonants
失效
用含有抗臭氧剂的聚合物壳体制造电绝缘体的方法
- Patent Title: Method of fabricating an electric insulator with a polymer housing containing antiozonants
- Patent Title (中): 用含有抗臭氧剂的聚合物壳体制造电绝缘体的方法
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Application No.: US12515644Application Date: 2009-02-13
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Publication No.: US08258218B2Publication Date: 2012-09-04
- Inventor: Guy Thevenet
- Applicant: Guy Thevenet
- Applicant Address: FR Nanterre
- Assignee: Sediver Societe Europeenne d'Isolateurs en Verre et Composite
- Current Assignee: Sediver Societe Europeenne d'Isolateurs en Verre et Composite
- Current Assignee Address: FR Nanterre
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- International Application: PCT/FR2009/050234 WO 20090213
- International Announcement: WO2009/103923 WO 20090827
- Main IPC: C08K5/17
- IPC: C08K5/17
Abstract:
A method of fabricating a composite insulator with a protective housing made of a polymer material incorporating an antioxidant and an antiozonant includes the step consisting in incorporating said antiozonant at a final concentration by weight lying in the range 0.005% to 1%, and said antioxidant at a final concentration by weight lying in the range 0.005% to 1%, said antiozonant being selected from the family of phenylenediamines, and said antioxidant being selected from the family of multifunctional phenolic antioxidants.
Public/Granted literature
- US20110071242A1 Method of Fabricating an Electric Insulator With a Polymer Housing Containing Antiozonants Public/Granted day:2011-03-24
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