摘要:
A method is provided for applying a reactive thiol containing coating to a substrate. The method includes subjecting the substrate to a plasma discharge in the presence of a compound of formula (I) or formula (Ia): where X is an optionally substituted straight or branched alkylene chain(s) or aryl group(s); R1, R2 or R3 are optionally substituted hydrocarbyl or heterocyclic groups, and m is an integer greater than 0; Rn is a number of optionally substituted hydrocarbyl or heterocyclic groups, where n is 0-5.
摘要翻译:提供了一种将反应性含硫醇涂层施加到基底上的方法。 该方法包括在式(I)或式(Ia)化合物存在下使基板进行等离子体放电:其中X是任选取代的直链或支链亚烷基链或芳基; R1,R2或R3是任选取代的烃基或杂环基,m是大于0的整数; R n是多个任选取代的烃基或杂环基团,其中n为0-5。
摘要:
The invention is directed toward the use of an atomizer to inject a coating material typically in the form of a liquid/solid particulate slurry into a sub-atmospheric pressure plasma to generate a high flux of excited coating forming material that permits the rapid deposition of a composite coating onto a substrate. The use of plasma discharges at reduced pressures results in the more efficient consumption of process precursors and gases, a reduced risk of explosion compared to atmospheric pressure processes and facilitates the removal of volatile components from the deposited composite coatings prior to their use.
摘要:
A method for producing polymer coatings by surface initiated polymerization from a plasma deposited coating is provided. The modification of surfaces by polymer attachment is a versatile and efficient means of controlling interfacial properties, such as surface energy (i.e. wetting behavior), permeability, bio-activity, and chemical reactivity. The present invention provides a method whereby a plasma deposited coating is applied to a substrate and the polymer coating formed by surface initiated polymerization is formed on the coating rather than the substrate itself. This means that the growth of the polymer using the grafting from procedure can be performed efficiently and independently of the substrate from.
摘要:
A method is provided for applying a reactive thiol containing coating to a substrate. The method includes subjecting the substrate to a plasma discharge in the presence of a compound of formula (I) or formula (Ia): where X is an optionally substituted straight or branched alkylene chain(s) or aryl group(s); R1, R2 or R3 are optionally substituted hydrocarbyl or heterocyclic groups, and m is an integer greater than 0; Rn is a number of optionally substituted hydrocarbyl or heterocyclic groups, where n is 0-5.
摘要翻译:提供了一种将反应性含硫醇涂层施加到基底上的方法。 该方法包括在式(I)或式(Ia)化合物存在下使基板进行等离子体放电:其中X是任选取代的直链或支链亚烷基链或芳基; R1,R2或R3是任选取代的烃基或杂环基,m是大于0的整数; R n是多个任选取代的烃基或杂环基团,其中n为0-5。