PROCESS FOR DELAYING THE GELLING PROCESS OF INSATURATED MONOMERS; COMPOSITIONS WITH DELAYED GELLING CONTAINING SAID MONOMERS AND USE OF THESE COMPOSITIONS FOR PROCESSING SUBSURFACE DEPOSITS

摘要

specific disclosure.process for delaying the gelation of the monomerin an aqueous medium in the presence of vinyl, a primerpolymerization of implementthe inhibitor consisting of a salt of n - nitrosophenylaminewith a aminocarboxylique acid. the compositionsaqueous gel formed of a delayedvinyl monomer, an organic peroxide, and a salt.nitrosophenylamine and aminocarboxylique acid.the use of these compositions for the sealing oflost circulation during drilling in great depths of water.