Patent ID: 11898039
Assignee: ARKEMA FRANCE
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  Y | IPC C

Claim 5:
6. The process according to claim 1, wherein the at least one surfactant is of formula E1:

(E)j-Y  (E1)

E is chosen from among G,, G represents a linear or branched, saturated or unsaturated, C1-C30 hydrocarbon chain, optionally containing at least one aromatic cycle, and optionally substituted by at least one phosphate group,
j represents 1 or 2, and
R′ is chosen from among HO—, Q-O— and Q, wherein Q is a linear or branched C1C6 alkyl radical,
Y represents a group chosen from among —O-T, —S-T, —N(H)(2-j)-T, and —NT1T2, provided that Y is not —S-T, when E is bound to Y via a sulfur atom,
T represents hydrogen or a linear, branched or cyclic or cyclic-containing moiety having carbon and hydrogen atoms, and optionally one or more heteroatoms chosen from among nitrogen, oxygen, sulfur and phosphorus,
T1 and T2, identical or different have the same meaning as for T above, or T1 and T2, together with the nitrogen atom to which they are bonded, represent a saturated, partially saturated or unsaturated heterocycle, optionally further comprising one or more heteroatoms chosen from among nitrogen, oxygen, sulfur and phosphorus.