Treatment for improving cellulosic insulation

Details Treatment for improving cellulosic insulation Treatment for improving cellulosic insulation

1985-12-06

1987-02-24

Kittle, John E.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

252 2, 252 3, 252 5, 252 7, 252 62, 252500, 252607, 428921, A62C 100, A62D 100, B27N 900

Patent

active

046456961

ABSTRACT:
In connection with the manufacture of cellulosic insulation of the type utilizing shredded newspaper which is treated with a fire retardant chemical composition and used for the thermal insulation of building structures, an anti-static agent is mixed and adhered to the fire retardant agent prior to depositing the fire retardant agent on the shredded cellulosic material. The anti-static agent may also be introduced into the finished product with desirable but not as significant improvements in the insulation and its manufacture.

REFERENCES:
patent: 3944702 (1976-03-01), Clark
patent: 4182681 (1980-01-01), Gumbert
patent: 4184311 (1980-01-01), Rood
patent: 4386119 (1983-05-01), Draganov
patent: 4430380 (1984-02-01), Honel et al.
McCutcheon's Functional Materials, The Manufacturer's Confectioner Publishing Co., 1980 Annual, pp. 24-28.

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