Aqueous, antimicrobial liquid cleaning formulation
First Claim
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1. An aqueous, anti-microbial liquid cleaning formulation for cleansing the skin comprising:
- a polymeric deposition aid comprising a mixture of liquid, hydroxyl-terminated urethane polymers in polyethylene glycol;
an antimicrobial agent having a phenol moiety; and
a surfactant system comprising predominantly nonionic surfactants, amphoteric surfactants and/or combinations thereof such that the liquid cleaning formulation provides at least about 10 percent greater antimicrobial activity than the same formulation without the polymeric deposition aid.
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Abstract
An aqueous, antimicrobial liquid cleaning formulation including: 1) a polymeric deposition aid composed of a mixture of liquid, hydroxyl-terminated urethane polymers in polyethylene glycol; 2) a phenol derivative antimicrobial agent; and 3) a surfactant system comprising predominantly nonionic surfactants, amphoteric surfactants or combinations thereof such that the liquid cleaning formulation provides at least about 10 percent greater antimicrobial activity than the same formulation without the polymeric deposition aid.
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Citations
19 Claims
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1. An aqueous, anti-microbial liquid cleaning formulation for cleansing the skin comprising:
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a polymeric deposition aid comprising a mixture of liquid, hydroxyl-terminated urethane polymers in polyethylene glycol; an antimicrobial agent having a phenol moiety; and a surfactant system comprising predominantly nonionic surfactants, amphoteric surfactants and/or combinations thereof such that the liquid cleaning formulation provides at least about 10 percent greater antimicrobial activity than the same formulation without the polymeric deposition aid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An aqueous, antimicrobial liquid cleaning formulation for cleansing the skin comprising:
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a polymeric deposition aid comprising a mixture of liquid, hydroxyl-terminated urethane polymers in polyethylene glycol; an antimicrobial agent having a phenol moiety; and a surfactant system comprising predominantly nonionic surfactants, amphoteric surfactants and/or combinations thereof such that the liquid cleaning formulation provides at least about 10 percent greater antimicrobial activity in combination with less skin irritation as determined by the Arm Wash Test than formulations containing predominantly anionic surfactants, cationic surfactants or combinations thereof and lacking the polymeric deposition aid. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification