Loose-fill, thermal insulation

Details Loose-fill, thermal insulation Loose-fill, thermal insulation

1980-02-22

1981-11-24

Albrecht, Dennis L.

Compositions

Electrolytes for electrical devices

C04B 4300, C04B 4308, C04B 4314

Patent

active

043023444

ABSTRACT:
Fire resistant, loose-fill, thermal insulation made of a mixture of particulate expanded perlite and cellulose fiber. The mixture is rendered non-settling and resistant to separation by applying a permanently tacky material to the particulate expanded perlite.

REFERENCES:
patent: 2625512 (1953-01-01), Powell
patent: 2626872 (1953-01-01), Miscall
patent: 2634207 (1953-04-01), Miscall
patent: 3015626 (1962-01-01), Kingsbury
patent: 3030218 (1962-04-01), Robinson
patent: 3042578 (1962-07-01), Denning
patent: 3203813 (1965-08-01), Gajardo
patent: 3623938 (1971-11-01), Jenkins
patent: 3886076 (1975-05-01), Venable
patent: 3903706 (1975-09-01), Gzemski
patent: 3904539 (1975-09-01), Ruff
patent: 3952830 (1976-04-01), Oshida
patent: 4212755 (1980-07-01), Ruff et al.

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