| US 7,531,242 B2 | ||
| Silicone-coated architectural glass | ||
| Larry D. Vockler, Vancouver, Wash. (US); and Robert J. Wampler, Gresham, Oreg. (US) | ||
| Assigned to Industrial Control Development, Inc., Vancouver, Wash. (US) | ||
| Filed on Jun. 08, 2006, as Appl. No. 11/449,466. | ||
| Application 11/449466 is a continuation in part of application No. 11/241191, filed on Sep. 30, 2005, granted, now 7,309,734. | ||
| Prior Publication US 2007/0078337 A1, Apr. 05, 2007 | ||
| This patent is subject to a terminal disclaimer. | ||
| Int. Cl. B32B 9/04 (2006.01); C08L 83/04 (2006.01) | ||
| U.S. Cl. 428—450 [428/428; 428/447; 428/429; 525/477; 525/478; 525/479; 528/15; 528/31; 528/32; 524/588] | 21 Claims |
| 1. A composite article comprising a glass substrate coated with an elastomeric coating comprising the following components
in the following approximate weight percentages:
(a) 75-90 wt % of a crosslinked polyvinylsiloxane/liquid silicone rubber component which, prior to crosslinking, contains
the following components: dimethylvinyl-terminated dimethylsiloxane; dimethylvinylated, trimethylated silica; dimethylvinyl-terminated
dimethyl, methylvinyl siloxane; dimethyl, methylhydrogen siloxane; and a platinum metal complex as a catalyst;
(b) 1-10 wt % of a mixture of methylhydrogen siloxane and methylhydrogen cyclosiloxanes as a coupling agent/adhesion promoter;
(c) 1-10 wt % vinyl-terminated dimethylsiloxane as a flowability-enhancing agent;
(d) 1-10 wt % hydrogen-terminated dimethylsiloxane as a flowability-enhancing agent; and
(e) 0-6 wt % pigment.
|