Introducing Airco SURFYNOLS A new class of nonionic surface active

AT

THE

FRONTIERS

OF

PROGRESS

YOU'LL

Introducing

FIND

Airco

SURFYNOLS A new class of nonionic

surface

SOLIDS

M. Pt.

Ro

R3

I

I

Ri-C-C = C-C-R4

PROPERTIES I

agents

STRUCTURE

• COMPLETELY NON-FOAMING · ALKALI STABLE · STRONG WETTING POWER · THERMALLY STABLE · LOW ODOR

Ι

active

I

Surface Tension

1

3 8 . 5 dynes/cm(2%) 3 4 . dynes/cm(.4%) 33.8 dynes/cm(.07%)

I

I

OH

OH I

Draves Time

I

Surfynol 8 2

(Dimethyl Octynediol) 102 j K)4 1

55°C 51° 37°

SUGGESTED

USES

|

Low Foam Detergent Formulations—Anti G e l l i n g Agents—Viscosity Depressants—Dispersion Stabiliz­ ers—Fast B r e a k i n g Emulsions—Foam Stabilizers—

METHYL BUTYNOL, METHYL PENTYNOL,

Use the a c c o m p a n y i n g c o u p o n to o b t a i n technical i n f o r m a t i o n a n d samples of these new commercial materials. O t h e r acetylene derivatives a v a i l a b l e

DIMETHYL HEXANEDIOL, METHYL ACETYLENE

DIMETHYL HEXYNOL, ETHYNYL CYCLOH E X A N O L , DIMETHYL HEXYNEDIOL,

Air Reduction Chemical Company A Division of Air Reduction Company, Inc. 60 East 42nd Street, New York 17, Ν . Υ.

Α

Please send the technical bulletin • and samples of SURFYNOL 82 Π 102 104

AIRCO

Name..

A I R REDUCTION CHEMICAL COMPANY Represented Internationally by Airco Company International Divisions of Air Reduction Company, Incorporated 6 0 East 42nd Street, New York 17, Ν. Υ. VOLUME

0 cms 0 cms 0 cms

f r o m A i r Reduction Chemical Company i n c l u d e :

CHEMICAL PROGRESS WEEK-MAYP22

ν

24sec.(2%) 8sec.(.4%) | 8sec.(.1%)|

Foam, I Ross Miles

3 2,

N O . 18

»

» M A Y 3, 1 9 5 4

Company.. Address.... City

.Zone

State.. CEN-5

1827