| abstract |
The additive composition comprises a polymer (A) and an antistatic additive (B), wherein the polymer (A) comprises the following monomer components (i), (ii) and (iii) B) is a polymeric polyamine reaction product of (iv) an olefin polysulfone and (v) an epichlorohydrin and an aliphatic primary monoamine or N-aliphatic hydrocarbylalkylene diamine, or a polymeric polyamine reaction product of said polymeric polyamine reaction product Wherein the weight to weight ratio of said polymer (A) to said antistatic additive (B) in said additive composition is from 1: 1 to 500: 1; (i) one or more compounds of formula < RTI ID = 0.0 > (I) (I) [Wherein, R 1 is hydrogen or CH 3, and; R 2 is a hydrocarbon group having from 6 to 30 carbon atoms, which is a linear or branched alkyl group, or an aliphatic or aromatic cyclic group; (ii) one or more compounds of formula < RTI ID = 0.0 > (II) (II) Wherein R 1 has the above meaning and R 3 is hydrogen or C 1 -C 22 alkyl; Each R 4 is independently hydrogen or C 1 -C 22 alkyl; R 5 is hydrogen, a substituted or unsubstituted aliphatic or aromatic cyclic group, or a substituted or unsubstituted, linear or branched alkyl group having 1 to 22 carbon atoms; n is 0 or an integer from 1 to 22; m is an integer from 1 to 30; And (iii) one or more compounds of formula (III): < EMI ID = (III) Wherein R 6 , R 7 , R 8 , R 9 and R 10 are each independently hydrogen, a linear or branched alkyl group having from 1 to 20 carbon atoms which may be substituted or unsubstituted, hydroxyl, NH 2 , or two or more of R 6 , R 7 , R 8 , R 9 and R 10 may together form an aliphatic or aromatic ring system which may be substituted or unsubstituted. |