C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/154, 400/740
C08G 18/32 (2006.01) C08G 18/10 (2006.01) C08G 59/02 (2006.01) C08G 59/28 (2006.01)
Patent
CA 1230697
ABSTRACT Novel epoxy-urethane resins are produced by the reaction of an epoxy-alkanolamine adduct and a urethane prepolymer. The epoxy-alkanolamine adduct is prepared by reacting a liquid epoxy resin with an N-substituted ethanolamine such as isopropyl ethanolamine and tertiary butyl ethanolamine. The epoxy-urethane resin can be cured using ordinary epoxy curing agents for application as waterproofing membranes, joint sealants and adhesives. Two-part resin systems comprising epoxy-urethane resins of the invention as the first part and an appropriate curing agent as the second part avoid disadvantages characteristic of resin mixtures that rely on urethane cure chemistry.
478524
Barrigar & Oyen
Mapei Inc.
LandOfFree
Alkanolamine linked epoxy-urethanes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Alkanolamine linked epoxy-urethanes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkanolamine linked epoxy-urethanes will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1226242