Wacker-chemie Gmbh

Manfred Schmidt

Bernward Deubzer

Frank Baumann

Michael Geck

Jochen Dauth

Helmut Oswaldbauer

Antje L&auml;ssig

Aqueous 1-component silicone composition

Organopolysiloxane particles consist of a single molecule, are crosslinked, and contain metal atoms in the zero valent oxidation state, the metal atoms in each case being in intermetallic interaction with at least one further metal atom in the zero valent oxidation state, have an average diameter of 5 to 200 nm and are soluble to the extent of at least 0.1% by weight in at least one organic solvent chosen from the group consisting of methylene chloride, pentane, acetone, toluene and ethanol, at least 80% of the particles having a diameter which deviates from the average diameter by not more than 30%.

Metal deposits on mesoscopic organopolysiloxane particles

The organopolysiloxane particles consist of a single molecule, are crosslinked and have an average diameter of 5 to 200 nm. At least 80% of the particles have a diameter which deviates from the average diameter by not more than 30%. The particles are soluble in a solvent to the extent of at least 5% by weight.

Monodisperse soluble organopolysiloxane particles

The invention relates to crosslinked organopolysiloxanes which contain groups which form free radicals and are built up from units of the formula

Graft copolymers of organopolysiloxanes as free radical macroinitiators

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Bodenheim, Germany

Manfred Schmidt