Invention Grant
- Patent Title: Use of a polyolefin composition for pipes and fittings with increased resistance to chlorine dioxide
- Patent Title (中): 使用聚烯烃组合物对二氧化氯耐受性增强的管道和配件
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Application No.: US14234579Application Date: 2012-07-23
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Publication No.: US09321903B2Publication Date: 2016-04-26
- Inventor: Martin Anker , Tanja Piel
- Applicant: Martin Anker , Tanja Piel
- Applicant Address: AT Vienna
- Assignee: Borealis AG
- Current Assignee: Borealis AG
- Current Assignee Address: AT Vienna
- Agency: Milbank, Tweed, Hadley & McCloy LLP
- Priority: EP11006092 20110725
- International Application: PCT/EP2012/003100 WO 20120723
- International Announcement: WO2013/013806 WO 20130131
- Main IPC: C08L23/00
- IPC: C08L23/00 ; C08K5/13 ; C08K5/526 ; C08K5/5393 ; C08L23/08
Abstract:
The present invention relates to the use of a polyolefin composition for water pipes or fittings with increased resistance to degradation caused by chlorine dioxide-containing water, particularly to the use of a combination of particular types of antioxidants for increasing the resistance of a polyolefin composition against degradation caused by contact with chlorine dioxide-containing water.
Public/Granted literature
- US20140296398A1 Use of a Polyolefin Composition for Pipes and Fittings With Increased Resistance to Chlorine Dioxide Public/Granted day:2014-10-02
Information query
