Protective film for articles and method
First Claim
Patent Images
1. A composition which comprises a silicon-carbon polymer of SiO1.8-2.4 C0.3-1.0 and H0.7-4.0 containing at least one of the following ##STR3## functional groups and trapped water.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of preparing a coated substrate is disclosed. The substrate is coated with a plasma generated polymer containing Si, O, C and H in specific atom ratio wherein the polymer also contains certain functional groups. A power density of about 106 to about 108 J/Kg is employed in the plasma polymerization process.
-
Citations
5 Claims
-
1. A composition which comprises a silicon-carbon polymer of SiO1.8-2.4 C0.3-1.0 and H0.7-4.0 containing at least one of the following ##STR3## functional groups and trapped water.
- 2. A laminate comprising a substrate material having a surface and adhered to the surface a silicon carbon polymer having a composition comprising SiO1.8-2.4 C0.3-1.0 and H0.7-4.0 containing at least one of the following ##STR4## functional groups and trapped water.
Specification