Hydrophilized carbosiloxane vinylic monomers

A carbosiloxane vinylic monomer of formula (I)

• in which
• e1, e2, e3, and e4 independent of one another are an integer of 0 or 1, provided that at least one of e1, e2, e3, and e4 is an integer of 1 and (e1+e2+e3)≦2,
• n1 is an integer of 2 or 3,
• n2 is an integer of from 2 to 100,
• E is C1-C6 alkyl radical or
• in which R7, R8 or R9 independent of one another is a C1-C6 alkyl,
• G1, G2, G3, and G4 independent of one another are a hydrophilic group or a hydrophilic polymer chain,
• L1 is a covalent bond or a C1-C6 alkyl diradical,
• L2 is a C1-C6 alkyl diradical,
• L3 is a C1-C6 alkyl diradical if e4 is an integer of 1 or a covalent bond if e4 is an integer of 0,
• R1, R2, R3, R4, R5, and R6 independent of one another are a C1-C6 alkyl radical,
• Q is the ethylenically unsaturated group,
• T1, T2, and T3 independent of one another are a C1-C6 alkyl tri-radical
• X1, X2, and X3 independent of one another is —O—, —NRo—, —CO—NRo—, —NRo—CO—, —NRo—CO—NH—, —NH—CO—NRo—, —O—CO—NH—, —NH—CO—O—, —O—CO—, —CO—O—, —NRo—CO—NH-L4-NH—CO—NRo—, —O—CO—NH-L4-NH—CO—O—, —NRo—CO—NH-L4-NH—CO—O—, or —O—CO—NH-L4-NH—CO—NRo— in which Ro is H or C1-C10 alkyl and L4 is an alkyl diradical, a cycloalkyl diradical, an alkylcycloalkyl diradical, an alkylaryl diradical, or an aryl diradical with up to 40 carbon atoms.