Chemistry: analytical and immunological testing – Silicon containing
Patent
1993-08-06
1995-06-06
Lieberman, Paul
Chemistry: analytical and immunological testing
Silicon containing
252547, 252544, 252545, 252546, 25217415, 25217423, 25217424, 252DIG13, 252DIG14, 252DIG7, 252DIG2, 252528, 25217417, 424 7013, 424 7015, 424 7017, G01N 3102, C11D 162, C11D 165, C11D 188
Patent
active
054222800
ABSTRACT:
This invention involves a method for determining silicone deposition enhancing cationic polymers to be formulated into silicone-containing formulations which comprises the steps of preparing a composition having an anionic surfactant, an amphoteric surfactant, silicone, and a cationic polymer, diluting that composition, and making a positive determination if flocculation occurs within three days.
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Helliwell John F.
McFarquhar Barbara Y.
Villa Virgilio
Koatz Ronald A.
Lever Brothers Company Division of Conopco, Inc.
Lieberman Paul
McGinty Douglas J.
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