4251651Amphoteric polyelectrolyte1981-02-17Kawakami526/204 3478001ACRYLONITRILE COPOLYMERS WITH UNSATURATED SULFOBETAINES AND PROCESS FOR PREPARING SAME1969-11-11Szita et al.260/79.3 3050390Photopolymerization of vinyl monomers by means of silver compounds as catalysts promoted by amphoteric metal oxides1962-...
The total amount of anionic cleansing surfactant in shampoo compositions of the invention is generally from 5 to 30, preferably from 6 to 20, more preferably from 8 to 16 wt %. Co-Surfactant The shampoo composition can optionally include co-surfactants, preferably an amphoteric or zwitterionic su...