Invention Grant
- Patent Title: Alkyl perfluoroalkene ethers and uses thereof
- Patent Title (中): 烷基全氟烯烃醚及其用途
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Application No.: US13170646Application Date: 2011-06-28
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Publication No.: US08486295B2Publication Date: 2013-07-16
- Inventor: Joan Ellen Bartelt , Robert D. Lousenberg
- Applicant: Joan Ellen Bartelt , Robert D. Lousenberg
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: C09K5/04
- IPC: C09K5/04
Abstract:
Disclosed are methods of transferring heat comprising providing a device, using a heat-transfer fluid to transfer heat to or from the device, wherein the heat-transfer fluid compositions comprise at least one unsaturated fluoroether having the formula CF3(CF2)xCF═CFCF(OR)(CF2)yCF3, CF3(CF2)xC(OR)═CFCF2(CF2)yCF3, CF3CF═CFCF(OR)(CF2)x(CF2)yCF3, CF3(CF2)xCF═C(OR)CF2(CF2)yCF3, or mixtures thereof, wherein R can be either CH3, C2H5 or mixtures thereof, and wherein x and y are independently 0, 1, 2 or 3, and wherein x+y=0, 1, 2 or 3.
Public/Granted literature
- US20120006510A1 NOVEL ALKYL PERFLUOROALKENE ETHERS AND USES THEREOF Public/Granted day:2012-01-12
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