Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including specific material of construction
Patent
1988-11-17
1990-06-19
Bell, James J.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including specific material of construction
36 44, 428253, 428283, 428284, 428297, 428323, 428325, 428402, 428406, 428348, B32B 900
Patent
active
049352946
ABSTRACT:
A composite sheet material which yields under non-uniform pressures caused by irregularities of contact between two relatively hard surfaces adapted to provide a more uniform pressure distribution comprising the combination of relatively small granules and relatively small stiff fibers in a matrix of waxy material adhered to a web of flexible material.
REFERENCES:
patent: 3236796 (1966-02-01), Moyer
patent: 4107380 (1978-08-01), Wiesman
patent: 4286013 (1981-08-01), Daroga et al.
patent: 4308633 (1982-01-01), Van Huffel et al.
patent: 4524529 (1985-06-01), Schaefer
McGregor Roy R.
Misevich Kenneth W.
Ancel Richard J.
Bell James J.
Colgate-Palmolive Company
Grill Murray M.
Sullivan Robert C.
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