System for bonding glass into a structure

Details System for bonding glass into a structure System for bonding glass into a structure

C - Chemistry, Metallurgy

09

J

C09J 175/04 (2006.01) B32B 17/10 (2006.01) C08G 18/10 (2006.01)

Patent

CA 2547767

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 of the ligands may form a cyclic structure; b) one or more mercaptosilanes; c) one or more polyaminosilanes; d) one or more secondary aminosilanes; and e) a solvent which dissolves the components of the composition. This composition is referred to as a clear primer hereinafter. In another embodiment the invention is a system for bonding glass to a substrate which comprises a clear primer according to the invention; and an adhesive comprising an isocyanate functional prepolymer and a catalyst for the cure of the isocyanate functional prepolymer.

La présente invention se rapporte à une composition, qui contient : a) un ou plusieurs organotitanates possédant quatre ligands, ces derniers étant des composés hydrocarbyle possédant éventuellement un ou plusieurs groupes fonctionnels renfermant un ou plusieurs hétéroatomes sélectionnés parmi oxygène, azote, phosphore et soufre, au moins deux desdits ligands pouvant former une structure cyclique ; b) un ou plusieurs mercaptosilanes ; c) un ou plusieurs polyaminosilanes ; d) un ou plusieurs aminosilanes secondaires ; et e) un solvant qui dissout les composants de la composition. Ladite composition est ci-après appelée primaire incolore. Dans un autre mode de réalisation, l'invention a trait à un système permettant de coller du verre sur un substrat, qui contient un primaire incolore selon l'invention, ainsi qu'à un adhésif renfermant un prépolymère fonctionnel isocyanate et un catalyseur destiné à traiter le prépolymère fonctionnel isocyanate.

Affiliated with

Also associated with

Rating

System for bonding glass into a structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for bonding glass into a structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for bonding glass into a structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1956946