Patent ID: 9699917
Date: 2017-07-04
CPC Classifications: C08G,C09D,H05K

Claim:
1. A polyurethane flood coat composition ABCD comprising a polyisocyanate prepolymer as part A; and in part B, a polyol; 2 to 6 wt. % of a rheology agent C, based on the total weight of part B; and a catalyst D, characterized in that when a ratio of part A is mixed with a ratio of part B the mixture provides an initial viscosity of the mixture of part A and part B of from 15,000 to 18,000 cps; a thixotropic index from 1 to 5; a gel time from 5 to 15 minutes; and a Shore hardness of 15 A to 90 A when cured.