08.10.05
l Patent No. Europe 1,185,565 A
PMD Holdings Corp. received a patent for crosslinked ionic polymers and salts useful as thickeners, emulsifiers and emulsion stabilizers. They are based on polycarboxylic acids, polysulphonic acids, or salts and polymerisble vinyl monomers.
PMD Holdings Corp. received a patent for crosslinked ionic polymers and salts useful as thickeners, emulsifiers and emulsion stabilizers. They are based on polycarboxylic acids, polysulphonic acids, or salts and polymerisble vinyl monomers.