Patent ID: 7753970
Filing Date: 2010-07-13
Classification: C08F,C08L,C09D,C10L,C10M,C10N

Abstract:
1. A polyalkene amine formulation, comprising: at least one polyalkene amine in a solvent, wherein the formulation has at least one of the following low temperature properties: a) a cloud point less than or equal to −28° C. determined according to DIN ISO 3015 or DIN EN 23015; b) a pour point less than or equal to −27° C. determined according to DIN ISO 3016; and/or c) no crystalline precipitates after storage at a temperature in the region of about −35° C.; wherein the solvent is selected from mixtures of: S1) at least one n- or iso-C S2) at least one C wherein S1 and S2 are present in mixing ratio of from 10:90 to 90:10.