Coating processes – Vacuum utilized prior to or during coating
Patent
1988-06-14
1990-12-25
Bell, Janyce
Coating processes
Vacuum utilized prior to or during coating
57901, 427243, 427249, 427296, 427314, 427316, 427378, 4273945, 427421, 252500, B05D 300, B05D 102
Patent
active
049802054
ABSTRACT:
A fibrous material, such as fiberglass insulation, is treated to minimize the generation of static electricity when subjected to agitation, such as by sawing, chopping, blowing, etc. during manufacturing, handling and/or installation, by applying an anti-static composition onto a mat of the material during the manufacturing process. The anti-static composition preferably is an aqueous solution containing an active anti-static agent including a nonflammable glycol humectant and two water soluble quaternary ammonium compounds, one serving as the primary anti-static ingredient and the other serving as a corrosion inhibitor and stabilizer. The anti-static composition is sprayed onto the surface of the mat as it travels through the cooling zone and the cooling air drawn through the mat causes the anti-static agent to penetrate through substantially the entire thickness of the mat.
REFERENCES:
patent: 2375113 (1945-05-01), Klammt et al.
patent: 3771305 (1973-11-01), Barnea
patent: 3847838 (1974-11-01), Habu
patent: 4314308 (1982-02-01), Faulkner
patent: 4454058 (1984-06-01), Savit
patent: 4537823 (1985-08-01), Tsang et al.
Bell Janyce
Share Corporation
LandOfFree
Anti-static composition and method for applying same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anti-static composition and method for applying same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-static composition and method for applying same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1161813