Felts, John T.,Fisk, Thomas E.,Abrams, Robert S.,Ferguson, John,Freedman, Jonathan R.,Pangborn, Robert J.,Sagona, Peter J.,Weikart, Christopher
申请号：
AU2012318242
公开号：
AU2012318242A1
申请日:
2012.11.09
申请国别(地区):
AU
年份:
2013
代理人:
摘要：
#$%^&*AU2012318242A120130530.pdf#####20675WO26 CSP-0217PC1 1 PASSIVATION, pH PROTECTIVE OR LUBRICITY COATING FOR PHARMACEUTICAL PACKAGE, COATING PROCESS AND APPARATUS ABSTRACT A method for providing a passivation layer or pH protective coating on a substrate surface by PECVD is provided, the method comprising generating a plasma from a gaseous reactant comprising polymerizing gases, for example an organosilicon precursor and optionally 02. The lubricity, passivation, pH protective, hydrophobicity, and/or barrier properties of the passivation layer or pH protective coating are set by setting the ratio of the 02 to the organosilicon precursor in the precursor feed, and/or by setting the electric power used for generating the plasma. In particular, a lubricity and/or passivation layer or pH protective coating made by said method is provided. Pharmaceutical packages or other vessels coated by said method and the use of such pharmaceutical packages or other vessels protecting a compound or composition contained or received in said vessel with a passivation layer or pH protective coating against mechanical and/or chemical effects of the surface of the vessel without a passivation layer or pH protective coating material are also provided. Page 237 of 237
