Two-part flexible film laminating adhesives

Details Two-part flexible film laminating adhesives Two-part flexible film laminating adhesives

C - Chemistry, Metallurgy

08

K

400/5504, 400/74

C08K 5/29 (2006.01) C08G 18/10 (2006.01) C08G 59/40 (2006.01) C08L 75/08 (2006.01) C09J 175/08 (2006.01)

Patent

CA 1105170

Abstract of the Disclosure Curable two-part flexible film laminating adhesives are prepared from: (a) an alcoholic solution of a ketimine and/or amine terminated polyetherurethane-urea prepared by the addition of at least 50% of the stoichiometric equivalent of a diketimine having -NH functionality of 0, 1 or 3 to an isocyanate terminated poly- alkylene ether diol urethane prepolymer; and (b) a polyepoxide in a chain-extending and crosslinking amount of about 10-30% by weight, based on the weight of said ketimine and/or amine terminated polyetherurethane-urea solids. Laminates formed using these adhesives are characterized by rapid curing, high bond strength, superior heat resistance as well as chemical and water resistance. - 1 -

303321

Affiliated with

Also associated with

Rating

Two-part flexible film laminating adhesives does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-part flexible film laminating adhesives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-part flexible film laminating adhesives will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-828994