The invention relates to a novel class of gelling agents/thickeners, to {TAIL ~ a process} of preparing {HEAD ~ the agents/thickeners}, to the use of gelling agents/thickeners to prepare gels/thickened solutions, and to the gels/thickened solutions thus obtained 
The invention relates to a novel class of gelling agents / thickeners , to { TAIL ~ a process } of preparing { HEAD ~ the agents / thickeners } , to the use of gelling agents / thickeners to prepare gels / thickened solutions , and to the gels / thickened solutions thus obtained
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH