Combinatorial method of forming cascade polymer surfaces
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United States of America Patent
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Mar 23, 1999
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N/A
app pub date -
Nov 19, 1997
filing date -
Aug 28, 1996
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Abstract
The method of forming a surface layer on a substrate is accomplished by dendrimerizing a mixture of branched monomers on the substrate surface wherein the monomers introduce heterogeneous functionalized branches and homogenous connectivity to the substrate. A cascade polymer coated substrate is formed consisting essentially of a substrate including a surface and at least one dendrimerized surface layer consisting of heterogeneous functionalities the layer being linked to the substrate by homogenous linkages, preferably isocyanate linkages.
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