Patent ID: 8132382
Filing Date: 2012-03-13
Classification: C04B,C08J,D04H,E04B,E04F,F16L,F28D,Y02E,Y10T

Abstract:
1. A thermal insulation product capable of being blown into place, consisting of: randomly distributed, loose inorganic fibers that are compressible to remove air and expandable by being mixed with air, and a combination of: 5 wt. %-500 wt. % calcium acetate particles based on the wt. % of the fibers and 5 wt. %-500 wt. % cupric carbonate based on the wt. % of the fibers and 5 wt. %-500 wt. % heat expandable, hollow microspheres based on the wt. % of the fibers; and each of the microspheres comprising a polymeric shell having therein a blowing agent or gas.