Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing – Ammonia or ammonium compound containing
Patent
1994-03-10
1998-09-08
Cintins, Marianne M.
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Ammonia or ammonium compound containing
252 86, 252 881, 252515, 252519, 8137, A01N 5900, D06M 000, H01B 106
Patent
active
058042199
ABSTRACT:
The present invention relates to compositions and processes which incorporate water-soluble polymers, other than enzymes, containing .dbd.N--C(.dbd.O)-- (including PVP) and/or N-oxide groups into the wash, rinse, and/or drying cycle of a laundering process (e.g., via fabric softening compositions) for dye transfer inhibition in the subsequent wash cycle. Multiple wash cycles optimize the dye transfer inhibitor performance of these polymers, remove unwanted dye discoloration caused by dye transfer, and provide soil antiredeposition benefits.
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Sung Stephanie Lin-Lin
Tordil Helen Bernardo
Trinh Toan
Wendland Paul Arthur
Aylor Robert B.
Cintins Marianne M.
Jones Dwayne C.
The Procter & Gamble & Company
Zea Betty J.
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