Coating processes – Rumbling or tumbling
Patent
1976-01-15
1980-09-16
Lawrence, Evan K.
Coating processes
Rumbling or tumbling
34 9, 34 12, 34 72, 206 05, 2065241, 2065246, B05D 312, B65D 8570
Patent
active
042230292
ABSTRACT:
Product for softening clothing and fabric articles in a rotating drum dryer comprising a moist air permeable packet partly filled with particulate softening agent which is tumbled with the fabrics in a manner repeatedly renewing the agent surfaces exposed to generated moist air to condition said air in fabric softening relation.
REFERENCES:
patent: 3435537 (1969-04-01), Rumsey, Jr.
patent: 3442692 (1969-05-01), Gaiser
patent: 3507690 (1970-04-01), Walker
patent: 3681241 (1972-08-01), Rudy
patent: 3948387 (1976-04-01), Haertle
patent: 3956556 (1976-05-01), McQueary
patent: 3967008 (1976-06-01), Mizuno et al.
Doumani Charles
Mahler Darrell G.
Bachand Louis J.
Blue Cross Laboratories
Lawrence Evan K.
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