composition for bonding glass or plastic, adhesive system for gluing glass to a substrate, method for bonding glass or plastic, automobile, and method for bonding a window to a vehicle

摘要

"GLASS OR PLASTIC CONNECTION COMPOSITION, GLASS ADHESIVE ADHESIVE SYSTEM, AUTOMOTIVE GLASS OR PLASTIC METHOD, AND METHOD FOR CONNECTING A WINDOW IN A VEHICLE". The invention is a composition comprising (a) one or more organotitanates having four ligands wherein the ligands are hydrocarbyl, optionally containing one or more functional groups having one or more heteroatoms selected from the group comprising oxygen, nitrogen, phosphorus and sulfur wherein two or more most of the binders may form a cyclic structure; (b) one or more mercaptosilanes; (c) one or more polyaminosilanes; (d) one or more secondary aminosilanes; and (e) one or more solvents that dissolve the components of the composition. Hereinafter this composition will be referred to as a transparent primer. In another embodiment the invention is a system for gluing glass to a substrate comprising a transparent primer according to the invention; and an adhesive comprising an isocyanate functionality prepolymer and a catalyst for curing the isocyanate functionality prepolymer.