Compositions – Dust suppressants for bulk materials – or processes of...
Patent
1977-06-23
1978-11-14
Albrecht, Dennis L.
Compositions
Dust suppressants for bulk materials, or processes of...
252135, 252174, 2522595, 252540, 252 89B, C11D 168, C11D 720, C11D 726, C11D 1706
Patent
active
041254759
ABSTRACT:
This invention concerns the use of certain biogradable detergents containing as their sole active surfactant component linear, paraffinic alcohols containing 6 to 18 carbon atoms. These fatty alcohols have good laundering activity particularly to launder soiled cotton. These alcohols can be formulated in an aqueous solution containing only builders or optionally they can be formulated as multicomponent solid detergents in the form of a homogeneous, free-flowing powder. Using standard laundering tests these materials function well as detergents at low concentration levels, exhibit comparable or superior surfactant activity to sulfonated alkylated benzenes in the removal of soil from cotton or other cellulosics.
REFERENCES:
patent: 3679608 (1972-07-01), Aubert
patent: 3736259 (1973-05-01), Buck
patent: 3868336 (1975-02-01), Mazzola
patent: 3915878 (1975-10-01), Yurko
patent: 3925224 (1975-12-01), Winston
patent: 3925262 (1975-12-01), Laughlin
patent: 4000094 (1976-12-01), Fleming
patent: 4056355 (1977-11-01), Kolaian
Kolaian Jack H.
McCoy Frederic C.
Patterson John A.
Albrecht Dennis L.
Marlowe Bernard
Ries Carl G.
Texaco Inc.
Whaley Thomas H.
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