SURFACE TOPOGRAPHIES FOR NON-TOXIC BIOADHESION CONTROL

SURFACE TOPOGRAPHIES FOR NON-TOXIC BIOADHESION CONTROL

An article has a surface topography for resisting bioadhesion of organisms and includes a base article having a surface. A composition of the surface includes a polymer. The surface has a topography comprising a pattern defined by a plurality of spaced apart features attached to or projected into th...

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Bibliographische Detailangaben
Hauptverfasser: BRENNAN, Anthony B, REDDY, Shravanthi T, MAGIN, Chelsea Marie
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CLEANING
CLEANING IN GENERAL
EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Beschreibung
Zusammenfassung:An article has a surface topography for resisting bioadhesion of organisms and includes a base article having a surface. A composition of the surface includes a polymer. The surface has a topography comprising a pattern defined by a plurality of spaced apart features attached to or projected into the base article. The plurality of features each have at least one microscale dimension and at least one neighboring feature having a substantially different geometry, wherein neighboring patterns share a common feature. The surface has an optical transmission at 400 nm to 700 nm of equal to or greater than 70%. In one embodiment, the surface can comprise a coating layer disposed on the base article.