Henkel Ag & Company, Kgaa

Henkel IP Holding Gmbh

Wolfgang Weimar

Darren Nolan

Rainer Wefringhaus

Eimear Fleming

Brendan J Kneafsey

Nigel Fay

Deirdre Ledwith

Martin Hornung

Markus Robler

Christian Beirich

Anna Ryzhova

Ryzhova Anna

The subject matter is a new composition comprising at least one hydroxyl-group containing resin, at least one nitroso-containing compound or at least one nitroso precursor compound, at least one blocked isocyanate and at least one crystallization germ suitable as primer or coating for rubber to substrate bonding, which provides a scratch resistant surface, when applied, and excellent adhesion and steam resistance for rubber to substrate bonds. These compositions can especially be used as one coat systems.

Curable composition, especially as crystallizing rubber to substrate bonding primer

There is provide a curable composition comprising a) one or more reactive components that cure upon exposure to suitable conditions, and b) a sulfur impregnated particulate solid which acts as a release agent for sulfur during the cure process; and c) optionally a solvent.

Bonding composition comprising a sulfur impregnated particulate solid

The present invention relates to adhesives that are suitable for use in a broad variety of bonding applications. In particular, the present invention relates to adhesives that are suitable for use in polymer-to-metal, for example elastomer-to-metal, such as rubber-to-metal bonding applications, wherein the adhesives comprise at least one halogenated polyolefin, at least one epoxysilane having at least one terminal alkoxy silane group, at least one bis-silane, and optionally at lease one organic solvent.

Adhesives suitable for use in bonding applications

Growing community of inventors

Hanau, Germany

Wolfgang Weimar