THICKENING PREPARATION BASED ON POLYURETHANE AND ITS USE IN THICKENING OF AQUEOUS SYSTEMS.

摘要

PREPARATION OF A THICKENING MEDIUM FOR THICKENING OF THE AQUEOUS SYSTEM, COMPOSED OF A MIXTURE FROM A) A URETHANIC GROUP THAT SHOWS A THICKNESS DISPERSIBLE OR WATER SOLUBLE MEDIA, B) AT LEAST ONE DIOL THAT SHOWS A TRIPLE LINK ACETYLENE AND EVENTUALLY ETER GROUPS AND IN CASES GIVEN C2) OTHER ADDITIONAL AND AUXILIARY MEANS. USE OF AQUEOUS SOLUTIONS OR DISPERSIONS OF THESE PREPARATIONS AS AN ADDITIONAL MEANS OF THICKENING ACTION IN AQUEOUS SYSTEMS.