Invention Grant
- Patent Title: Process for bonding reactive adhesives to substrates
- Patent Title (中): 将反应性粘合剂粘合到基材上的工艺
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Application No.: US12549553Application Date: 2009-08-28
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Publication No.: US08388797B2Publication Date: 2013-03-05
- Inventor: Ulrich Tribelhorn , Renate R. Herger Hassan
- Applicant: Ulrich Tribelhorn , Renate R. Herger Hassan
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agency: Dobrusin & Thennisch PC
- Main IPC: C09J5/04
- IPC: C09J5/04 ; B05D5/10 ; C08L67/00 ; C08G18/08

Abstract:
The invention is a system, or kit, comprising i) a stable solution or dispersion of a catalyst for the curing of a reactive adhesive system; and in a separate part ii) an uncured reactive adhesive system wherein the catalyst of part i) accelerates the cure of the reactive adhesive system. The reactive adhesive system can be a one or two-part system. In another embodiment, the invention is a method of bonding a reactive adhesive to a substrate comprising: a) contacting a catalyst for the curing of the reactive adhesive in a volatile solvent with the surface of the substrate to which the adhesive will be bonded; b) allowing the volatile solvent to volatilize away; c) contacting a reactive adhesive with the surface treated in step a) and d) allowing the adhesive to cure. This process is performed in the absence of a primer and a film forming agent.
Public/Granted literature
- US20100059179A1 PROCESS FOR BONDING REACTIVE ADHESIVES TO SUBSTRATES Public/Granted day:2010-03-11
Information query
IPC分类: