COMPOSITION OF AND METHOD FOR FORMING REDUCED VISCOSITY POLYMERIC COATINGS
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United States of America Patent
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Issued Date -
Oct 8, 2015
app pub date -
Feb 19, 2013
filing date -
Feb 17, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention is directed to polymeric coating formulations in which addition of an antimicrobial to a solution, containing solvent and polymer, significantly alters polymer entanglements. Benefits include alternative routes to, and customization of the polymer's degradation pathways. The dramatic entanglement changes also provide manufacturing advantages such as ease of stirring, pumping, and spraying. Furthermore, the coatings may have faster drying times, less shrinkage, more complete fill, and a more even coat for a given thickness. Methodology for production of coating formulations of the desired properties and their use to provide antimicrobial coatings is also described.
First Claim
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International Classification(s)
- A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- A61B:DIAGNOSIS; SURGERY; IDENTIFICATION
- A61N:ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY;....
- A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....
- C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....
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