Stock material or miscellaneous articles – Composite – Of fluorinated addition polymer from unsaturated monomers
Patent
1979-03-07
1981-03-17
Van Balen, William J.
Stock material or miscellaneous articles
Composite
Of fluorinated addition polymer from unsaturated monomers
52171, 52789, 160238, 156 71, 156109, 350 17, 428 34, 428918, 428920, B32B 1710, B32B 2730
Patent
active
042568080
ABSTRACT:
A method of reducing heat transmission through a window in a heated building, in a direction from the interior of the building to the building surroundings, while simultaneously maintaining complete visibility through the window both in, as well as against said direction, characterized in that a plastics film is applied to a window pane, said film being substantially fully transparent for visible light and which has substantially reduced transparency for a wavelength range corresponding to the heat radiation from the interior of the building. The film may comprise or consist of a polyethylene terephthalate film. Possibly a transparent polyvinyl fluoride film is also arranged in the window. Alternatively, a compound film comprising a polyethylene terephthalate film and a polyvinyl fluoride film is applied to the pane. Preferably the polyethylene terephthalate film is applied nearer to the interior of the building than the polyvinyl fluoride film. A means for carrying the method into effect comprises a compound film consisting of a polyethylene-terephthalate film and a polyvinyl fluoride film, said compound film being made with dimensions corresponding to the dimensions of a window pane and arranged for attaching thereto.
REFERENCES:
patent: 4095013 (1978-06-01), Burger
patent: 4158718 (1979-06-01), Kehl et al.
Roy Ram B.
stehsson Lars B.
Westin Rolf B.
Studsvik Energiteknik AB
Van Balen William J.
LandOfFree
Method and means for reducing heat transmission through a window does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and means for reducing heat transmission through a window, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and means for reducing heat transmission through a window will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1646520