摘要:
The invention relates to an alcohol-free liquid concentrate for preserving cosmetic products, household products and technical products, which consists of a carboxylic acid component, a stabilizer component, solvents and optionally customary auxiliaries, additives and/or further active ingredients. Here, the carboxylic acid component comprises at least one salt of benzoic acid, propionic acid, salicylic acid, sorbic acid, 4-hydroxybenzoic acid, dehydroacetic acid and 10-undecylenic acid and optionally one or more of said free cards. The stabilizer component comprises substances which, in particular, have a coulour-stabilizing action.
摘要:
Use of a disinfectant in the form of a working mixture comprising (a) 0.05 to 1% by weight of 1-(2-ethylhexyl) glycerol ether and (b) 0.2 to 5% by weight of one or more aromatic alcohols selected from the group consisting of aryloxyalkanols, oligoalkanol aryl ethers and arylalkanols, for package preservation for cosmetic formulations.
摘要:
The invention relates to the use of a composition comprising a) 3,3'- methylenebis(5-methyl oxazolidine) and b) one or more additives selected from among (i) urea, urea derivatives, amino acids, guanidine and guanidine derivatives and (ii) 1,2-diols in the removal of sulphur compounds from process streams. The composition is preferably used in the removal of hydrogen sulphide from process streams.
摘要:
Composition characterized in that, it consists of, for 100 weight %: a) From 1 weight % to 10 weight % of at least one of 1,2-benzisothiazolin-3one and its derivatives, b) From 0.5 weight % to 5 weight % of at least one of 2-mercaptopyridine N-oxide, its salts and its derivatives c) From 1 weight % to 6 weight % of N,N-bis(3-amino propyl)-dodecylamine d) At least one alkalinizing agent, in a concentration such that the pH is greater than 11, and e) Water up to 100 weight %; the process for its preparation and its as an additive of technical products.
摘要:
Disclosed is a liquid concentrate which includes a) one or more aromatic alcohols, b) one or more specific organic acids or salts thereof and c) octenidine dihydrochloride. The liquid concentrate is used for preserving pharmaceutical (primarily dermatological) or cosmetic products.
摘要:
Disclosed is an antimicrobial composition that includes a) one or more C3 to C5 alkane dioles-1,3, b) one or more aromatic alcohols and c) one or more C8 to C14 alkanols. A preferred component a) is propane diol-1,3. Preferred components b) are phenoxyethanol and phenethyl alcohol. A preferred component c) is undecanol-1. Optionally, an antioxidant c) is present, which is preferably Vitamin E. In a preferred embodiment the composition is a concentrate and is suitable for the antimicrobial finishing of dermatological, cosmetic and pharmaceutical products.