Liquid detergent compositions containing brighteners and polymers for preventing fabric spotting

PCT No. PCT/US95/00396 Sec. 371 Date Jul. 10, 1996 Sec. 102(e) Date Jul. 10, 1996 PCT Filed Jan. 11, 1995 PCT Pub. No. WO95/19419 PCT Pub. Date Jul. 20, 1995Compositions for reducing brightener spotting comprise a polymer selected from the group consisting of polyamine N-oxide containing polymers, N...

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Hauptverfasser: THOEN, CHRISTIAAN ARTHUR J. K
Format: Patent
Sprache:eng
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Zusammenfassung:PCT No. PCT/US95/00396 Sec. 371 Date Jul. 10, 1996 Sec. 102(e) Date Jul. 10, 1996 PCT Filed Jan. 11, 1995 PCT Pub. No. WO95/19419 PCT Pub. Date Jul. 20, 1995Compositions for reducing brightener spotting comprise a polymer selected from the group consisting of polyamine N-oxide containing polymers, N-vinylimidazole N-vinylpyrrolidone copolymers and mixtures thereof, a stilbene brightener, and from 5% to 7% hydrogen peroxide, wherein the weight ratio of the polymer to the brightener is from 1:20 to 20:1 and the pH of the composition is from 2 to 6.