Details for Patent: 6,727,228
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Title: | Pediculicidal and ovacidal treatment compositions and methods for killing head lice and their eggs |
Abstract: | The present invention relates to compositions and methods for administering compositions in solutions for killing adult lice and the ova comprising water, PVM/MA Decadiene crosspolymers, propylene glycol, a mixture of cetyl and stearyl alcohols, Ceteareth-20; stearalkonium chloride; benzyl alcohol; hexylene glycol; pentylene glycol, isopropyl alcohol; a mixture of spinosyn A and spinosyn D in a weight ratio of 80:20, BHT; and sodium hydroxide. |
Inventor(s): | Janssen; Herwig (Princeton, NJ), Ho; Kie (Princeton, NJ), Nystrand; Glenn (Lebanon, NJ), Williams; Dexter (Dayton, NJ), Lamb; C. Scott (Doylestown, PA) |
Assignee: | Johnson & Johnson Consumer Companies, Inc. (Skillman, NJ) |
Filing Date: | Apr 25, 2001 |
Application Number: | 09/841,715 |
Claims: | 1. A composition comprising: About 44% water; About 1.1% polyvinyl methyl ether/maleic anhydride Decadiene, crosspolymers; About 3% propylene glycol; About 3% cetearyl alcohol; About 0.9% polyethylene glycol ether of cetearyl alcohol; About 4.17% stearalkonium chloride; About 10% benzyl alcohol; About 6% hexylene glycol; About 4% pentylene glycol; About 20% isopropyl alcohol; About 2.19% mixture of spinosyn A & D in an approximate 85:15 weight ratio; About 0.1% butylated hydroxytoluene; and About 1.29% sodium hydroxide (10% solution). |