Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Aldehyde doai
Patent
1995-08-28
1997-04-15
Pak, John
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Aldehyde doai
514729, 514739, 514919, 4241951, 424DIG10, A01N 3102, A01N 3104, A01N 3106
Patent
active
056210132
ABSTRACT:
Insect repellent blends, lotions, and sprays are provided. The insect repellent blend includes citronella, geraniol, crystalline 3,8 P-menthanediol (Chinese crystal), and terpineol and/or rhodinol. Preferably, the blend is dissolved or dispersed in a conveying medium so that the resulting product has weight percentages of approximately 0.05% citronella, approximately 0.06% geraniol, approximately 0.08 to 0.5% crystalline 3,8 P-menthanediol approximately 0.06% terpineol and/or approximately 0.08% rhodinol (extra). Four embodiments were tested against the efficacy of the individual ingredients and against an inert control. The interaction of ingredients in each of the embodiments was found by statistical analysis to be synergistic. The embodiments containing higher concentrations of the crystalline 3,8 P-menthanediol were found to have greater efficacy than the embodiments containing lower concentrations of crystalline 3,8 P-menthanediol. Little difference was observed between embodiments containing terpineol versus rhodinol extra.
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Beldock Donald T.
Beldock John A.
Mudge Grant
Gordon David P.
Pak John
Primavera Laboratories, Inc.
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