Derivative polyampholyte of dimethylphosphinic acid, polyalkylenepolyamine and taurine and a method for its manufacture

摘要

the invention relates to poliamfolitu00f3w acid derivatives dimetylofosfinowego, polialkilenopoliamin and taurine, the general model and in which a part of dimetylofosfinowego means.and x is the number of such fragments in the resin, while b is the polialkilenopoliaminy fragment, in which n and p can be same or different and represent total number of from 2 to 12.however, q is the number of structures aminopolialkenowych and ranges from 2 to 6, and y means a number poliaminopolialkenowych monomers in polymer, and c is the fragment of taurine.and with a number of such means in resin, whereby seats meru and can only to free places in mayor b and c.the invention concerns also manufacture poliamfolitu00f3w acid derivatives dimetylofosfinowego, polialkilenopoliamin and taurine, presented the model and general, which is thatin the first stage one part acid molar fosfinowego or its equivalent to that quantity of salt and acid br? nsteda subjected to reaction with at least one part of the molar of formaldehyde and at least two czesciami molowymi - nh - groups, which is made up of the sum of - nh - groups derived from polialkilenopoliaminy selected from group containing bis (hexamethylene) triamine, dietylenotriamine, n - (3-aminopropyl) - 1,3 - diaminopropane, n - (2-aminoethyl) - 1,3 - diaminopropane, n, n '- bis (3-aminopropyl) etylenodiamine, trietylenotetramine, tetraetylenopentamine, pentaetylenoheksamine 1,2 -, 1,3 - diaminopropane, diaminoetan, 14 1,4-diaminobutane, 1,5 - diaminopentan, 1,6 - diaminoheksan, 2 - methyl - 1.5 - diaminopentan and 1,2 1,3-diaminocyclohexane and - nh - groups derived from taurine and reactions is in temperature 273 373 k,in the water, in the presence of an activator in the form of free acid, br? nsteda until przereagowania substrates and creation's request poliamfolitu structural fragments of dimetylofosfinowego,polialkilenopoliaminy and taurine, which in the third stage is subjected to at least dosieciowaniu 0,5 molar parts of formaldehyde and that obtained by poliamfolit releases of mixtures poreakcyjnej.