Know enough about Persulfates? BECCO can brief you on them
3020
C&EN
JUNE
18,
1956
Persulfates, p e r h a p s t h e least k n o w n of per
6 8 , which are bibliographies on t h e uses of persulfates. T h e y contain 184 references i n nineteen specific a n d a n u m b e r of miscel laneous fields, including cellulose chemistry, fur bleaching a n d carroting, photographic chemistry, starch processing, metal surface treatment, etc.
oxygen chemicals, have u n i q u e properties which m a k e t h e m useful in processes involv ing polymerization a n d depolymerization, organic synthesis a n d others. T h i s class of peroxygen c o m p o u n d s h a s applications in such diverse fields a s textiles, soap, rubber,
Also, your technically t r a i n e d Becco repre sentative can discuss your problems from a specific a n d practical standpoint. Becco Am m o n i u m a n d Potassium Persulfates are t w o a m o n g m a n y peroxygen chemicals of which Becco is a leading producer.
adhesives a n d others in which u n i q u e prop erties expedite processing. I t is possible y o u have problems i n which persulfates m a y b e helpful. W e suggest t h a t you write for Becco Bulletins No. 34 and
H o m e Runs in the m a k i n g . After a lengthy
G e r m - f r e e m o n k e y in g e r m - f r e e cage. I n
Printed
drying o u t process, bats a r e roughed to size,
t h e famed Laboratories of Bacteriology, Uni
containing sodium p e r b o r a t e . The o r i g i n a l
t h e n turned o n lathes b e f o r e sanding a n d
versity o f N o t r e Dame, t h e remarkable germ-
color is restored and the colors oxidized o r
t r i m m i n g . They are then bleached with hy
killing properties o f peracetic acid eliminate
f i x e d . Soaping, rinsing, washing a n d drying
d r o g e n peroxide for uniform surface a p p e a r
t h e need for destructive s t e a m , hot a i r a n d
follow in this machine. A similar machine is
a n c e before staining and finishing.
formaldehyde.
used for washing after bleaching.
fabrics
pass
through
a
solution
B E C C O CHEMICAL DIVISION Food Machinery and Chemical Corporation · BOSTON, ^BUFFALO
m\ m
ΤFM C
CHE M l C A LS
·
CHARLOTTE, N. C.
l NCLUDE
·
CHICAGO
·
Statian B, Buffalo 7, New York NEW YORK
·
PHILADELPHIA
·
VANCOUVER, WASH.
: NIAGARA· /π
OHÏO-APEX Ρ/α
J U N E
18,
1956
C&EN
3021
