United States Patent
US Patent 7057805: Solar control film containing carbon black and…
US 7057805 · granted 2006-06-06
Abstract
A solar control film which includes an adhesive layer for adhering the solar control film to a substrate, a metallized layer and a scratch resistant layer containing dispersed carbon black particles wherein the metallized layer is between the adhesive layer for adhering to a substrate and the scratch resistant layer. The solar control film can be prepared by a process which involves mixing a composition comprised of carbon black in particulate form dispersed in a nitrocellulose resin with a polymer forming material to form a coating composition and applying the coating composition to a component of a solar control film whereby the coating composition forms a scratch resistant layer containing dispersed carbon black particles.
| Patent Number | 7057805 |
|---|---|
| Title | Solar control film containing carbon black and process for preparing the solar control film |
| Filed | 2001-10-22 |
| Granted | 2006-06-06 |
| Inventor(s) | Phillips; Stephen N., Quinlan; George L. |
| Assignee | Commonwealth Laminating & Coating, Inc. |
| CPC Classification | G02B 5/08, F21V 9/06 |
| Number of Claims | 32 |
Abstract
A solar control film which includes an adhesive layer for adhering the solar control film to a substrate, a metallized layer and a scratch resistant layer containing dispersed carbon black particles wherein the metallized layer is between the adhesive layer for adhering to a substrate and the scratch resistant layer. The solar control film can be prepared by a process which involves mixing a composition comprised of carbon black in particulate form dispersed in a nitrocellulose resin with a polymer forming material to form a coating composition and applying the coating composition to a component of a solar control film whereby the coating composition forms a scratch resistant layer containing dispersed carbon black particles.
Claim 1
A solar control film comprising: a) an adhesive layer for adhering the solar control film to a substrate; b) one or two metallized layers; and c) a scratch resistantlayer containing dispersed carbon black particles wherein the one or two metallized layers are between the adhesive layer for adhering to a substrate and the scratch resistant layer.
Claims
32 totalA solar control film comprising: a) an adhesive layer for adhering the solar control film to a substrate; b) one or two metallized layers; and c) a scratch resistantlayer containing dispersed carbon black particles wherein the one or two metallized layers are between the adhesive layer for adhering to a substrate and the scratch resistant layer.