Compositions – Fire-extinguishing – Foam-stabilizant or colloid-stabilizant containing
Patent
1989-03-07
1991-08-13
Stoll, Robert L.
Compositions
Fire-extinguishing
Foam-stabilizant or colloid-stabilizant containing
137 13, 252 8551, F17D 117
Patent
active
050394320
ABSTRACT:
Method of reducing the pour-point and improving the flowability of petroleum oil or a fraction thereof by adding thereto a flowability-improving quantity of at least one copolymer of (a) an acrylic acid ester, a methacrylic acid ester, or a mixture of an acrylic acid ester and a methacrylic acid ester, and (b) not more than 20% by weight, based on the weight of the copolymer, of acrylic acid, methacrylic acid, or a mixture of acrylic acid and methacrylic acid, and wherein said esters in component (a) are esters of a C.sub.16 or higher alcohol or an alcohol mixture wherein at least 75% by weight thereof is one or more alcohols containing at least 16 carbon atoms; and the compositions resulting therefrom.
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Derwent Abstract No. 72-17906T/11.
CAS Abstract No. 76:156516c.
Shellswim-11T, a fluidity improver, Shell Additives, Data Sheet ADD/3/K11.
Herold Claus-Peter
Meyer Claudia
Ritter Wolfgang
Tapavicza Stephan V.
Zoellner Wolfgang
Geist Gary L.
Henkel Kommanditgesellschaft auf Aktien
Jaeschke Wayne C.
Millson Jr. Henry E.
Stoll Robert L.
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