Patent ID: 8084412

Claim:
A heat activated fabric treatment composition comprising: a) at least 1% by weight of one or more quaternary ammonium fabric softening materials which comprises a di-alkenyl ester of triethanol ammonium methylsulfate, b) at least 1% by weight of a non-ionic surfactant of the nominal formula: R—O—(CH 2 —CH 2 —O) 20 H Where R is iso —C 13 H 27 , such that components a) and b) comprise at least 30% by weight of the composition, c) at least 20% by weight of a fatty component selected from fatty acids having a melting point of at least 40° C., fatty alcohols having a melting point of at least 40° C. and mixtures thereof, d) from 0.01 to 5% by weight of a polymeric viscosity control agents, and e) from 5 to 30% by weight water.