Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – With liberating or forming of particles
Patent
1988-07-25
1990-06-12
Lorin, Hubert C.
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
With liberating or forming of particles
264136, 264140, 264168, 19296, 19299, 65 33, 65 44, 427124, 427125, 427250, 427294, 427296, D04H 100, C23C 1600
Patent
active
049331299
ABSTRACT:
A process for producing high performance, metallic coated staple fibers and nonwoven insulating webs made up of such fibers includes providing a nonwoven substantially two-dimensional web of fibers wherein at least a portion of 50 percent of the fibers are exposed to one or the other side of the web. This web is metallized with a low emissivity metal(s) and/or alloy(s) to produce a coated web wherein at least 50 percent of the surface area of the web fibers are coated with metal and or alloy. The coated web is shredded into individual, staple fibers which are thereafter united to produce a nonwoven, lofty three-dimensional insulating web having a density of between about 0.02 to 2 pounds per cubic foot.
REFERENCES:
patent: 2907678 (1959-10-01), Bodmer et al.
patent: 2912345 (1959-11-01), Weiss
patent: 2921864 (1960-01-01), Heberlein et al.
patent: 3496057 (1970-02-01), McCluer
patent: 4002779 (1977-01-01), Nischwitz
patent: 4032681 (1977-06-01), Jonnes
patent: 4187390 (1980-02-01), Gore
patent: 4304817 (1981-12-01), Frankosky
patent: 4508776 (1985-04-01), Smith
J. L. Cooper and M. J. Frankosky, "Thermal Performance of Sleeping Bags", Journal of Coated Fabrics, vol. 10, pp. 108-114, 10/80.
Charles M. Pelanne, "Thermal Insulation: What It is and How It Works", Journal of Thermal Insulation, vol. 1, 4/78.
T. W. Tong and C. L. Tien, "Analytical Models for Thermal Radiation in Fibrous Insulations", Journal of Thermal Insulation, vol. 4, 7/80.
Lorin Hubert C.
Ultrafibre, Inc.
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