Abstract: Low-viscosity urethane methacrylate compounds are used as a backbone resin in reactive resins. In particular, the compounds are for lowering the viscosity of reactive resins containing such mixtures and thus the extrusion forces of reactive resin components produced therefrom and also for increasing the performance of reactive resins and reactive resin components produced therefrom containing such compounds. Furthermore, said compounds and their reactive resin components are used for construction purposes, in particular for chemical fastening.

Abstract: The present invention relates to novel aminosilane-functionalized diene compounds of the following Formula I: wherein each R? is independently selected from C1-C12 alkyl, C6-C18 aryl, C7-C18 alkylaryl, tri(C1-C6 alkyl, C6-C12 aryl or C7-C18 alkylaryl)silyl and allyl, wherein two R? groups may be connected to form a ring and the ring may contain, further to the Si-bonded nitrogen atom, one or more of an oxygen atom, a nitrogen atom, an >N(C1-C6 alkyl or C7-C18 alkylaryl) group and a sulfur atom; each R? is independently selected from C1-C6 hydrocarbyl; Ra, Rb, Rc, Rd and Re are independently selected from hydrogen, methyl and ethyl; x is an integer selected from 0, 1 and 2, y is an integer selected from 1, 2 and 3 and x+y=3. The diene compounds are useful as modifying monomers in the polymerization of conjugated diene monomers.

Abstract: The present invention relates to novel aminosilane-functionalized diene compounds of the following Formula I: wherein each R? is independently selected from C1-C12 alkyl, C6-C18 aryl, C7-C18 alkylaryl, tri(C1-C6 alkyl, C6-C12 aryl or C7-C18 alkylaryl)silyl and allyl, wherein two R? groups may be connected to form a ring and the ring may contain, further to the Si-bonded nitrogen atom, one or more of an oxygen atom, a nitrogen atom, an >N(C1-C6 alkyl or C7-C18 alkylaryl) group and a sulfur atom; each R? is independently selected from C1-C6 hydrocarbyl; Ra, Rb, Rc, Rd and Re are independently selected from hydrogen, methyl and ethyl; x is an integer selected from 0, 1 and 2, y is an integer selected from 1, 2 and 3 and x+y=3. The diene compounds are useful as modifying monomers in the polymerization of conjugated diene monomers.