Hampshire Chemical Corp.

Sciessent LLC

Joseph V Lazzaro

Joseph J Crudden

Brian A Parker

Edward K Welch, Ii

John M Crudden

Efficient antimicrobial additives are provided comprising a wettable, cake-forming inorganic material having dispersed therein an inorganic or organometallic antimicrobial agent capable of releasing antimicrobial metal ions. These antimicrobial additives are especially effective for use in cements, mortars and cementitious compositions.

Antimicrobial cements and cementitious compositions

Mild detergent formulation comprising N-acyl ED3A, preferably as the sodium or potassium salt. The acyl group is not particularly limited, and can include straight or branched aliphatic or aromatic groups containing from 1 to 40 carbon atoms, preferably from 8 to 18 carbon atoms. Applications include shampoos and skin cleansers.

Ultra mild detergent compositions

Compositions including one or more enzymes and as the compatible chelating surfactant, salts of N-acyl ethylenediaminetriacetic acid ('ED3A'). Salts of N-acyl ED3A do not readily denature various enzymes, and thus are highly compatible with such enzymes, and enhance their detergent effectiveness to an unexpected degree.

Growing community of inventors

Hampstead, NH, United States of America

Joseph V Lazzaro