Patent ID: 6508848
Filing Date: 2003-01-21
Classification: C08G,C10L,C10M

Abstract:
An additive composition comprising:(a) a macromolecular material of the formula AB, comprising a moiety A being a wax having a molecular weight within the range of from 400 to 7000, containing an alkyl or alkylene chain, and having a linearity such that its degree of crystallinity is at least 25%, and a moiety B imparting oil solubility to the material, moiety B having a degree of crystallinity of at most 10%, the moieties A and B being linked by a bond other than a carbon to carbon bond, or being linked by a functional group; and (b) a terpolymer of ethylene, vinyl acetate, and a vinyl ester of a C2 to C10 alkane carboxylic acid.