Block Drug Company, Inc.

Block Drug Company, Inc., Reed & Carnrich Division

Arnold J Singer

Myron J Lover

Donald M Lynch

William E Rhodes, Iii

William N Bilodeau

Certain ethoxylates have been found to exhibit concurrent activities of particular merit in the treatment of ectoparasitic infestations.

Polyoxyethylene derivatives as antipruritic ectoparasiticide

Polyoxethylene derivatives as antipruritic ectoparasiticide

Higher alcohols the logarithm of whose partition coefficient between n-octanol and water is at least 0.61 have been found to exhibit pediculicidal and/or ovicidal activity.

Higher alcohol toxicants effective against insects

Lower alkanol N-substituted fatty acid amides have been found to exhibit pediculicidal and/or ovicidal activity.

Alkanol amide toxicants

Certain imidazolines and imidazolium derivatives have been found to exhibit toxicant activity with regard to ectoparasites or their ova, and to other insect species. The insecticidal (including ovicidal, miticidal or aphicidal) activity can in some instances be amplified by the cojoint use of a lower alkanol.

Method of killing ectoparasites with imidazoline and imidazolium

Certain propoxylate ethers, block copolymers and one ester has been found to be miticidal. Some members of this group also exhibit pediculicidal and/or ovicidal activity.

Propoxylate toxicants

Alkyl amine oxides have been found to exhibit valuable insecticidal and/or ovicidal activity.

Alkyl amine oxide toxicants

An admixture of an aliphatic or aryl aliphatic alcohol and an aliphatic ester has been found pediculicidal.

Pediculicidal toxicants

Linear siloxane polymers have been found to exhibit pediculicidal and/or ovicidal activity.

Siloxane toxicants

Certain substituted glycine compounds have been found to exhibit strong ovicidal activity, with a good degree of insecticidal activity.

Glycine toxicants

Certain aminopropionic acids have been found to exhibit ectoparacitisidal activity.

Growing community of inventors

South Orange, NJ, United States of America

Arnold J Singer