LIQUID CONCENTRATE FOR PRESERVATION

The invention relates to an antimicrobial liquid concentrate that comprises a) 5-20 wt% of diol, b) 20-60 wt% of an organic acid salt, and c) 30-70 wt% of water, wherein the content of aromatic alcohol is a maximum of 5 wt%. The diol is selected from C6 to C20 alkane diols and C3 to C18 monoalkyl gl...

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Bibliographic Details
Main Authors GRADTKE, Ralf, BEILFUSS, Wolfgang, WEBER, Klaus, SAKULOWSKI, Stefan
Format Patent
LanguageEnglish
French
German
Published 19.06.2019
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
PEST REPELLANTS OR ATTRACTANTS
PLANT GROWTH REGULATORS
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF
TRAPPING
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Summary:The invention relates to an antimicrobial liquid concentrate that comprises a) 5-20 wt% of diol, b) 20-60 wt% of an organic acid salt, and c) 30-70 wt% of water, wherein the content of aromatic alcohol is a maximum of 5 wt%. The diol is selected from C6 to C20 alkane diols and C3 to C18 monoalkyl glycerol ethers. The organic acid is selected from sorbic acid, benzoic acid, anisic acid, salicylic acid, 4-hydroxybenzoic acid, cinnamic acid, succinic acid, and levulinic acid. Liquid concentrates according to the invention are particularly well-suited for preservation of cosmetic products such as wet wipes.
Bibliography:Application Number: EP20170751701