Rhone-Poulenc S.a.

Rhone-Poulenc Industries

Andre Henri Passedouet

Robert Pipon

Aluminum salts of the formula: ##STR1## WHEREIN A IS AN INTEGER FROM 1 THROUGH 4, B IS AN INTEGER FROM 1 THROUGH 5 AND C IS AN INTEGER FROM 1 THROUGH 13, THE NUMBERS REPRESENTED BY THE INDICES A, B AND C BEING CONNECTED BY THE RELATIONSHIPS 3B = A + C AND THE RATIO B/A IS EQUAL TO OR GREATER THAN 1 AND LESS THAN OR EQUAL TO 2.5, ARE NEW COMPOUNDS POSSESSING PHARMACOLOGICAL, ANTI-PERSPIRANT AND DEODORANT PROPERTIES.

Aluminium salts of betaine chloride and compositions containing the same

Quaternary ammonium salts of the formula: ##STR1## in which R is alkyl of 7 to 16 carbon atoms and X.sup.- is a monovalent anion, have interesting germicidal properties, especially against Gram-negative bacteria.

Certain quaternary ammonium salts used to control gram-negative bacteria

New salts of the formula: ##EQU1## WHEREIN N REPRESENTS 3 OR 4, A REPRESENTS AN INTEGER FROM 1 THROUGH 10, B REPRESENTS ZERO OR AN INTEGER FROM 1 THROUGH 9, C REPRESENTS ZERO OR 1, AT LEAST ONE OF THE INDICES B AND C REPRESENTING AN INTEGER, AND D REPRESENTS ZERO OR AN INTEGER FROM 1 THROUGH 19, THE NUMBERS REPRESENTED BY THE INDICES A, B, C AND D BEING CONNECTED BY THE RELATIONSHIP A + D = 3 B + 2 C, POSSESS PHARMACOLOGICAL PROPERTIES, AND ARE PARTICULARLY USEFUL AS ANTI-ULCER AGENTS AND AS AGENTS FOR PROTECTING THE GASTRO-INTESTINAL MUCOUS MEMBRANE.

Growing community of inventors

Maisons-Laffite, France

Andre Henri Passedouet