Wacker Chemie Ag

Peter Randel

Oliver Schaefer

Oliver Schäfer

The invention relates to compositions containing dye, containing (A) at least one dye, (B) at least one organopolysiloxane containing units of the general formula R(RO)SiO(I), wherein the radicals and indexes have the meaning indicated in claim, provided that the total is a+b&#x2264;3 and in more than 80% of all units, the formula (I) is equal to 2, and (C) at least one siloxane-organo-copolymer. The invention further relates to a method for the production thereof and to the use thereof in the dyeing of polymer materials.

Composition comprising colorants

Polysiloxane/polymer copolymers are used in conjunction with conventional polymer binders for production of wood fiber composites, and improve processing characteristics as well as end product properties.

Mixtures containing plastic and organic fibres

Composites of a fluoropolymer and an organopolysiloxane/polyurethane/polyurea adhesive exhibit strong adhesion while also offering desirable handling properties.

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Altusried, Germany

Peter Randel