Foamable composition exhibiting instant thixotrophic gelling

Details Foamable composition exhibiting instant thixotrophic gelling Foamable composition exhibiting instant thixotrophic gelling

C - Chemistry, Metallurgy

08

L

C08L 75/04 (2006.01) C08G 18/32 (2006.01) C08L 29/02 (2006.01)

Patent

CA 2381872

The invention relates to a foamable composition comprising at least two parts. The first part comprises a polyol, a thixotropic gelling agent, a blowing agent, a urethane reaction catalyst and a isocyanurate reaction catalyst. The second part comprises at least one isocyanate. A foam mass can be prepared by combining the first part polyol component with the second part isocyanate component. The composition is foamable under water and exhibits, upon foaming under water, substantially the same wet foam density and dry foam density. The invention also relates to a method of repairing or reinforcing structural members having defects such as spike holes left after spike removal from railroad ties during road bed maintenance or repair by means of the foamable composition.

Affiliated with

Also associated with

Rating

Foamable composition exhibiting instant thixotrophic gelling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Foamable composition exhibiting instant thixotrophic gelling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foamable composition exhibiting instant thixotrophic gelling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1565654