Invention Grant
US07972530B2 Deicing and anti-icing compositions comprising renewably-based, biodegradable 1,3-propanediol
有权
包含可再生的，可生物降解的1,3-丙二醇的除冰和防冰组合物
- Patent Title: Deicing and anti-icing compositions comprising renewably-based, biodegradable 1,3-propanediol
- Patent Title (中): 包含可再生的，可生物降解的1,3-丙二醇的除冰和防冰组合物
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Application No.: US12427232Application Date: 2009-04-21
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Publication No.: US07972530B2Publication Date: 2011-07-05
- Inventor: Ann Wehner , Gyorgyi Fenyvesi , Robert Miller , Joseph W. DeSalvo , Melissa Joerger
- Applicant: Ann Wehner , Gyorgyi Fenyvesi , Robert Miller , Joseph W. DeSalvo , Melissa Joerger
- Applicant Address: US DE Wilmington
- Assignee: DuPont Tate & Lyle Bio Products Company, LLC
- Current Assignee: DuPont Tate & Lyle Bio Products Company, LLC
- Current Assignee Address: US DE Wilmington
- Agency: McCarter & English
- Main IPC: C09K3/18
- IPC: C09K3/18
Abstract:
Disclosed herein are deicing and anti-icing compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said deicing or anti-icing composition has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic CO2 emissions to the atmosphere.
Public/Granted literature
- US20090218541A1 Deicing and Anti-Icing Compositions Comprising Renewably-Based, Biodegradable 1,3-Propanediol Public/Granted day:2009-09-03
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