摘要:
According to the present invention a dispersant is provided for stabilizing dispersions of metal oxides and/or carbon black in water in the presence of a hydrophilic binder. Said dispersant is a block-copolymer comprising at least one block of an ammonium group containing (meth)acrylate.
摘要:
Process for the preparation of polymers by anionic (co)polymerisation of ethylenically unsaturated organic monomers in the presence of an anionic initiator of the following general structure: wherein : X⁺ represents a cation; Y and Z (same or different) represent a hydrogen atom or an alkyl group; Ar represents a condensed aromatic group, including a substituted condensed aromatic group.