is an efficient strengthening agent for paper compositions of the polysalts and an ionization suppressor for the anionic components therein can be employed as beater additives in paper manufacture at a mildly acid ph leading to a nearly neutral paper having excellent dry strength and if desired wet strength application_number US 46811374 A description the following illustrates the preparation and certain of the properties of a series of polysalt ionization inhibitor compositions according to the present invention the polysalt in each instance is prepared by mixing a 10 by weight solution of a cationic polymer as described in the table below adjusted to ph 2 with an equal amount of a 10 by weight solution of a vinyl anionic polymer composed of acrylamide styrene and acrylic acid linkages in about 80 11 9 molar ratio also adjusted to ph 2 opalescent solutions form a sample of each solution is held at 70 u00b0 f for 30 days to determine its storage stability and a sample is diluted to about 0 001 solids with water at ph 6 to determine whether the solution develops a polysalt colloid when so diluted __________________________________________________________________________composition sup 1 stability sup 2soln ionizat on dilution afterno cationic polymer sup 3 inhibitor to 0 001 sup 4 1 mo __________________________________________________________________________1 cationic starch hcl forms colloid no change2 polyvinylimidazoline h sub 2 so sub 4 34 34 3 polyethylenimine hcl 34 34 4 adipic acid deta sup 5 34 34 34 5 am dadma glyoxalated 34 34 34 thermosetting sup 66 urea teta ch.