Low emissivity window films

Details Low emissivity window films Low emissivity window films

1998-01-09

2000-02-29

Jones, Deborah

Stock material or miscellaneous articles

Hollow or container type article

Glass, ceramic, or sintered, fused, fired, or calcined metal...

428 46, 428212, 428428, 428432, 428434, 428450, 428458, 428457, 428472, 428624, 428699, 428701, 428702, 428913, 359354, 359360, E06B 324

Patent

active

060306718

ABSTRACT:
A solar control window film having low emissivity minimizes the transfer of thermal energy through window glass by thermal radiation between a temperature controlled interior environment and a uncontrolled exterior environment. The film is comprised of a transparent flexible polymeric substrate bearing various transparent thin film layers of coating materials, including a highly reflective metal. The film is devoid of laminations and laminating adhesives and provides high visual light transmission of up to 50% or more while maintaining a very low emissivity of 0.30 or less. The film is especially suited for retrofitting existing plain glass windows to convert the same to solar control windows.

REFERENCES:
patent: 4710426 (1987-12-01), Stephens
patent: 4842893 (1989-06-01), Yializis et al.
patent: 5464710 (1995-11-01), Yang
patent: 5614259 (1997-03-01), Yang et al.
Film illustrated in and described in connection with Fig. 1 of this application (Minnesota Mining & Manufactoring Co.

Affiliated with

Also associated with

Rating

Low emissivity window films does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low emissivity window films, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low emissivity window films will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-680579