Henkel Kommanditgesellschaft Auf Aktien

Bayer Aktiengesellschaft

Degussa Aktiengesellschaft

Ecolab Inc.

Montedison S.p.a.

Rudolf Lehmann

Harald Schnegelberger

Walter Ploeger

Hans-Juergen Klueppel

Hans T Leinen

Manfred Biermann

Klaus Hachmann

Karlheinz Disch

Peter Wuelknitz

Horst Rutzen

Werner Gerhardt

Hans-Juergen Mueller

Reinhard Orth

Wolfgang Ritter

Herbert Fischer

Karl-Heinz Schmid

Beatrix Kottwitz

Thomas Merz

Rolf Wachter

Karlheinz Hill

Hans Andree

Klaus-Peter Bansemir

Joachim Schindler

Klaus Bansemir

Carsten Friese

Horst-Juergen Krause

Martin Bischoff

Hans-Theo Leinen

Franz Foerg

Hans F Pfeiffer

Manfred Hennemann

Rainer Sorg

Peter Nikolaus

Claudia Panzer

Franz Forg

Karl Lintner

Hubert Schwidden

Wolfgang Schreiber

Horst Bellinger

Stephanie Kaupp

Deodorizing preparations containing cationic biopolymers, aluminum

Retard systems for the sustained release of medicinal and/or biological

Cleaning and disinfecting agent containing an N-substituted propylene

Plaque-inhibiting toothpaste comprising antibacterial biguanides

2,5-diacyloxy-2,5-dihydrofuran activators for inorganic per compounds

Anti-plaque toothpaste

Antimicrobial mixtures containing quaternary ammonium compounds and iodopropynyloxy ethanol carbamate compounds in a ratio by weight of 0.3:1 to 9:1.

Fungicidal mixtures

Antimicrobial mixtures contain quaternary ammonium compounds and quaternary phosphonium compounds in a ratio by weight of from 1:9 to 9:1.

Antimicrobial mixtures containing quaternary ammonium compounds and a

Antimicrobially active nitriles and the production thereof

Aqueous homogeneous preparations containing 0.0025 to 0.1% by weight antimicrobial biguanide compounds, 0.005 to 0.2% by weight of an alkyl glycoside, 0.01 to 0.3% by weight of a water-insoluble aromatic oil, 0.01 to 0.3% by weight of a solubilizer from the group consisting of ethoxylated fatty acid glycerides, ethoxylated fatty acid sorbitan partial esters or fatty acid partial esters of glycerol or sorbitan ethoxylates show high activity despite the low concentration of antimicrobial biguanide compounds. The clear solubility is obtained without ethanol or with only very small contents of up to 15% by weight of ethanol. The preparations are particularly suitable as mouthwashes.

Antimicrobial flavored compositions having particular utility as mouth

Alkyl glycosides in admixture with bactericidally active alcohols or carboxylic acids in, e.g. aqueous treatment solutions, for potentiating the microbicidal effect thereof.

Alkyl gylcosides as potentiating agents in antiseptic compositions

Liquid, aqueous disinfectants based on alcohol and hydrogen peroxide which contain one or more C.sub.2 -C.sub.8 alcohols, hydrogen peroxide or a compound which forms peroxide in aqueous phase, one or more carboxylic acids, one or more microbicidally active nitrogen-containing organic compounds, one or more microbicidally active phenolic compounds, and optionally other active substances and/or auxiliaries typically present in disinfectants, and to the use of such disinfectants for disinfection of the skin and mucous membrane.

Disinfectants and their use for disinfecting the skin and mucous membrane

Oral and dental hygiene preparations containing quaternary ammonium compounds of the formula ##STR1## wherein R.sup.1 is an n-alkyl group, preferably containing from 8 to 12 carbon atoms, R.sup.2 is hydrogen, a CH.sub.3 -group or a CH.sub.2 OH-group and R.sup.3 is a CH.sub.3 -group or a group of the formula --CH.sub.2 --CH(OH)--R.sup.2, A is an inorganic or organic acid anion and n is the basicity of the anion. The quaternary ammonium compounds of formula I can have a plaque inhibiting effect and show only slight antimicrobial activity. R.sup.1 is preferably an n-decyl group, R.sup.2 is hydrogen and R.sup.3 is a CH.sub.3 -group or a 2-hydroxyethyl group. The oral and dent al hygiene preparations also preferably contain fluorides and/or organophosphonates as the anion A.

Oral and dental hygiene preparations

N-octyl salicylic acid amide and N-decyl salicylic acid amide, a process for their production from salicylic acid methyl ester and a primary amine, and use of the amides in antimicrobial compositions.

Salicylic acid amides, their use, and a process for their production

Alkyl glycosides are used to greatly increase the microbicidal activity of biguanide compounds, such as chlorhexidine salts. The alkyl glycoside/biguanide agents have a particular utility in teeth cleaning preparations due to their improved microbicidal activity against gram-positive bacteria.

Alkyl glycosides as potentiating agents in antiseptic, disinfecting and

Growing community of inventors

Leichlingen, Germany

Rudolf Lehmann