Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent
1981-03-16
1983-06-21
Schwartz, Larry I.
Drying and gas or vapor contact with solids
Apparatus
With means to treat gas or vapor
34202, 15248R, 134 11, 134 38, 252DIG8, B08B 500
Patent
active
043887678
ABSTRACT:
There is disclosed a process and apparatus for the at least substantial prevention of hardening of paint brushes and the like which harden by an oxidation/polymerisation mechanism. The paint brush, or the paint applying portion thereof, is suspended within a housing, the housing being provided with a cover. The housing contains therein, or is supplied therewith, an effective amount of at least one antioxidant or a composition containing at least one antioxidant, the vapour of which is effective in at least substantially preventing the stated hardening of the paint on said paint brush.
REFERENCES:
patent: 1058808 (1913-04-01), Thilges
patent: 1644737 (1927-10-01), Maker
patent: 2566650 (1951-09-01), Anderson
patent: 2945251 (1960-07-01), Eichner
patent: 3156364 (1964-11-01), Wolcott
patent: 4231804 (1980-11-01), Petterson et al.
Dison Gordon F.
Dison Henry B.
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