FRICTION REDUCING POLYELECTROLYTE COATING

A low friction coated article (60) includes a first structure (62) that has a first lubricated surface (64) coated with a first polyelectrolyte coating (70). A second structure (66) has a second lubricated surface (68) with a second polyelectrolyte coating (72) opposite the first lubricated surface...

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Bibliographische Detailangaben
Hauptverfasser:	MAHMOUDI, Seyed Reza, FOTACHE, Catalin G
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A low friction coated article (60) includes a first structure (62) that has a first lubricated surface (64) coated with a first polyelectrolyte coating (70). A second structure (66) has a second lubricated surface (68) with a second polyelectrolyte coating (72) opposite the first lubricated surface (64). The first and second polyelectrolyte coatings (70, 72) include alternating layers of positively charged polyelectrolyte layers (74) and negatively charged polyelectrolyte layers (76) hydrated with a lubricant (82).