Invention Grant
- Patent Title: Coatings with molecular flexibility for ice adhesion mitigation
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Application No.: US15254354Application Date: 2016-09-01
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Publication No.: US10377916B2Publication Date: 2019-08-13
- Inventor: Christopher J. Wohl, Jr. , Joseph G. Smith, Jr.
- Applicant: The United States of America, as represented by the Administrator of the National Aeronautics and Space Administration
- Applicant Address: US DC Washington
- Assignee: United States of America as represented by the Administrator of NASA
- Current Assignee: United States of America as represented by the Administrator of NASA
- Current Assignee Address: US DC Washington
- Agent Jennifer L. Riley; Robin W. Edwards; Mark P. Dvorscak
- Main IPC: C09D163/00
- IPC: C09D163/00 ; C08G59/50

Abstract:
Embodiments provide ice adhesion mitigating surface coatings and methods for generating the same. Embodiments may provide anti-icing coating with at least one monomeric species exhibiting molecular flexibility. The molecular flexibility in the monomeric species may be imparted through an aliphatic or heteroaliphatic chain that may exist as a portion of the monomer backbone, as a pendant group, or as both the portion of the monomer backbone and the pendant group. In various embodiments epoxy coatings including an epoxy resin and an amine-terminated hardener may be generated. At least a portion of the amine-terminated hardener may include at least a monomeric species that exhibits molecular flexibility arising from an aliphatic chain or heteroaliphatic chain that may be within the polymer backbone and/or may persist as a pendant group.
Public/Granted literature
- US20170058168A1 Coatings with Molecular Flexibility for Ice Adhesion Mitigation Public/Granted day:2017-03-02
Information query
IPC分类: