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Title: Slippery self-lubricating polymer surfaces

Patent ·
OSTI ID:1440533

The present disclosure describes a strategy to create self-healing, slippery self-lubricating polymers. Lubricating liquids with affinities to polymers can be utilized to get absorbed within the polymer and form a lubricant layer (of the lubricating liquid) on the polymer. The lubricant layer can repel a wide range of materials, including simple and complex fluids (water, hydrocarbons, crude oil and bodily fluids), restore liquid-repellency after physical damage, and resist ice, microorganisms and insects adhesion. Some exemplary applications where self-lubricating polymers will be useful include energy-efficient, friction-reduction fluid handling and transportation, medical devices, anti-icing, optical sensing, and as self-cleaning, and anti-fouling materials operating in extreme environments.

Research Organization:
Harvard Univ., Cambridge, MA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AR0000326
Assignee:
President and Fellows of Harvard College (Cambridge, MA)
Patent Number(s):
9,963,597
Application Number:
14/414,291
OSTI ID:
1440533
Resource Relation:
Patent File Date: 2013 Jul 12
Country of Publication:
United States
Language:
English

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