WO2017157781A1 - Procédé de lutte contre les mauvaises odeurs, en particulier dans les lave-vaisselle, à l'aide de spores bactériennes capables d'inhiber ou de prévenir la production de mauvaises odeurs - Google Patents

Procédé de lutte contre les mauvaises odeurs, en particulier dans les lave-vaisselle, à l'aide de spores bactériennes capables d'inhiber ou de prévenir la production de mauvaises odeurs Download PDF

Info

Publication number
WO2017157781A1
WO2017157781A1 PCT/EP2017/055636 EP2017055636W WO2017157781A1 WO 2017157781 A1 WO2017157781 A1 WO 2017157781A1 EP 2017055636 W EP2017055636 W EP 2017055636W WO 2017157781 A1 WO2017157781 A1 WO 2017157781A1
Authority
WO
WIPO (PCT)
Prior art keywords
bacillus
bacterial spores
malodor
vallismortis
mojavensis
Prior art date
Application number
PCT/EP2017/055636
Other languages
English (en)
Inventor
Michael KANDZIA
Mirko Weide
Original Assignee
Henkel Ag & Co. Kgaa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel Ag & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Publication of WO2017157781A1 publication Critical patent/WO2017157781A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/381—Microorganisms
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0068—Deodorant compositions

Definitions

  • the present invention generally relates to a method for degrading malodors preferably with regard to the treatment of hard surfaces, and more particularly relates to the degradation of malodors in the context of dish washing.
  • malodors i.e. off-odors
  • off-odors derive from specific olfactorily active compounds that are also referred to as "malodorants.”
  • Malodorants are foul-smelling compounds having so-called kakosmophoric groups, e.g. amine derivatives and sulfur derivatives.
  • kakosmophoric groups e.g. amine derivatives and sulfur derivatives.
  • the presence of such off-odors generally results in a negative effect on human comfort, and for that reason the consumer makes an effort to extinguish these odors. Often, however, the off-odors are not extinguished but merely masked. It is usual to use for this purpose products that contain volatile, usually pleasant-smelling substances, and that even in small quantities can mask foul odors.
  • the present invention provides a method of inhibiting or preventing the production of malodor comprising contacting tableware or a dish washing machine with bacterial spores of at least one species of Bacillus, which is selected from the group consisting of Bacillus amyloliquefaciens, Bacillus tequilensis, Bacillus subtilis, Bacillus atrophaeus, Bacillus vallismortis and/or Bacillus mojavensis.
  • the Bacillus species mentioned above or mixtures of those are commercially available as Freshen Herbal® and Drain Ease Open® from Novozymes A/S, Denmark, and UBFECHE® and WCVol® from Julius Hoesch GmbH & Co. KG, 52353 Duren-Hoven, Germany.
  • the contacting can occur before, during, or after a cleaning process.
  • Tableware including cutlery preferably is contacted with the bacterial spores during the washing process; dish washing machines may alternatively or additionally be contacted with the bacterial spores in between two cleaning processes.
  • Combinations of bacterial spores of such species and/or isolates may also be used, such as blends of two or more species and/or isolates, three or more species and/or isolates, etc.
  • Preferred are combinations comprising spores of Bacillus subtilis and Bacillus mojavensis.
  • the present invention also provides the use of said bacterial spores for inhibiting malodor in cleaning machines and cleaning processes.
  • the present invention also provides compositions for use in inhibiting malodor in cleaning machines and cleaning processes
  • the methods and compositions of the present invention may be used to treat an existing odor problem and/or as a preventative treatment to prevent a potential odor problem.
  • the present invention may be used, for example, to inhibit malodor in dish washing machines/processes and other cleaning machines/processes.
  • Malodor may be generated from a number of sources, mostly microbial and in particular bacterial sources (including compounds derived or produced therefrom).
  • sources mostly microbial and in particular bacterial sources (including compounds derived or produced therefrom).
  • Different surfaces or surfaces in different environments cause different habitats for microorganims in household and household appliances.
  • Important factors of influence on the microorganism habitat are the types of surface, such as textile, hard surfaces of plastic or ceramic, and sponges, the amounts of humidity, the sources of nutrients and their availabilities, growth conditions, and environmental sources of microbial contamination.
  • microorganisms at dish-washing sites differ from the population at laundry washing sites:
  • the latter such as the interior of automatic laundry washing machines, tend to comprise microorganisms originating from the source "man", such as gram positive bacteria, wheras the former, such as the interior of automatic dish washing machines, normally lack microorganisms from this source, because human contact to clothing normally is more intense by far than human contact to tableware or cutlery.
  • Microorganisms populations at dish-washing sites normally tend to comprise gram negative proteobacteria, such as for example Alphaproteobacteria.
  • the current invention is capable to inhibit or prevent the production of malodor of such sources, so that preferred embodiments of the invention relate to inhibiting or preventing the production of malodor caused by gram negative proteobacteria and/or substances derived therefrom.
  • the methods and compositions may also be applied directly to any tableware including cutlery cleaned in the cleaning machine or cleaning process, such as, to a dish cleaned in the machine.
  • the tableware may be treated before cleaning, during the cleaning process, after the cleaning processes and any combination thereof.
  • the treating may include contacting the odor-generating organism(s) or odor-generating compound(s) present in the cleaning machine or cleaning process with the bacterial spores. Such contacting may include contacting a surface of a machine with the bacterial spores and/or contacting a process water or cleaning composition used in the cleaning machine with the bacterial spores.
  • Contacting means contacting the odor-causing organism and/or odor causing compound with the bacterial spores.
  • compositions of the invention comprise bacterial spores as described herein.
  • the bacterial spores should be present in effective amounts.
  • effective amount “effective concentration” or “effective dosage” are defined herein as the amount, concentration or dosage of odor-controling bacterial spores that can inhibit the malodor caused by the odor causing organism or substances derived therefrom on articles, articles subjected to a cleaning machine or cleaning process, and/or cleaning machines.
  • the actual effective dosage in absolute numbers depends on factors including: the odor causing organisms(s) in question; whether the aim is prevention or reduction of malodor; other ingredients present in the composition, and also the articles and/or cleaning machine in question.
  • an effective dosage of the bacterial spores of the strains as described herein would be introduced to an automatic dishwashing agent at a final concentration of 1x10 2 - 1x10 9 CFU/g of automatic dishwashing agent, with a preferred range of 1x10 3 - 1x10 5 CFU/g of automatic dishwashing agent.
  • an effective dosage of the bacterial spores of the strains as described herein would be introduced to a manual dishwashing agent at a final concentration of 1 x10 1 - 1x10 9 CFU/g of the manual dishwashing agent, with a preferred range of 1x10 2 - 1x10 5 CFU/g of the manual dishwashing agent. Effective amounts can be determined by one skilled in the art using routine assays.
  • the bacterial spores of the invention can be used in combination with or as an ingredient of a washing product, such as manual or automatic dishwashing agents in particular, including but not limited to aerosols, powders, solids, creams, etc., for use, e.g., in dish washers, dish washing processes and/or articles treated in dishwashers or dish washing processes, such as, tableware.
  • a washing product such as manual or automatic dishwashing agents in particular, including but not limited to aerosols, powders, solids, creams, etc., for use, e.g., in dish washers, dish washing processes and/or articles treated in dishwashers or dish washing processes, such as, tableware.
  • An aspect of the present invention also includes cleaning compositions or compositions for use in dishwashers or dish washing processes which comprise bacterial spores described herein and a carrier.
  • the composition may be in the form of a solid, semi-solid, gel, liquid, aerosol, emulsion, and/or powder.
  • compositions may in particular embodiments comprise blends of bacterial spores of two or more strains, including at least two, at least three, at least four, and at least five of the bacterial spores described herein.
  • compositions of the present invention may in an embodiment have a pH in the range of 5-10 and may further include water and/or one or more preservatives.
  • preservatives can be useful: chloromethylisothiazolinone/methylisothiazolinone (CMIT/MIT) (Kathon or others); MIT (Neolone or others); 1 ,2-benzisothiazolin-3-one (BIT) (if allowed in personal care); CMIT/MIT + EDTA; CMIT/MIT + Biodegradable Chelator; MIT + EDTA; MIT + Biodegradable Chelator; BIT + EDTA; BIT + Biodegradable Chelator; Bronopol; 2-Phenoxyethanol; 2- Phenoxyethanol +
  • Biodegradable Chelator Potassium sorbate (used at low pH); Sodium benzoate (used at low pH); Salt; Glycerol; Propylene Glycol; Essential Oils; Dichlorobenzyl alcohol; Triclosan; Parabens; and 1 -Phenoxy-2-propanol and 2-Phenoxy-1 -propanol.
  • the preservative is 2- Phenoxyethanol; 2-Phenoxyethanol + Biodegradable Chelator; Potassium Sorbate (used at low pH); Sodium Benzoate (used at low pH); Salt; Glycerol; Propylene Glycol; or one of more Essential Oils - e.g., white mustard seed, tea tree, rosewood, or some citrus oils.
  • the preservative is 2- Phenoxyethanol; 2-Phenoxyethanol + Biodegradable Chelator; or Glycerol.
  • an embodiment of the present invention is directed to a composition comprising bacterial spores as described herein and a preservative selected from the group consisting of chloromethylisothiazolinone/ methylisothiazolinone (CMIT/MIT) (Kathon or others); MIT (Neolone or others); 1 ,2-benzisothiazolin-3-one (BIT) (if allowed in personal care); CMIT/MIT + EDTA;
  • the preservative is 2-Phenoxyethanol; 2- Phenoxyethanol + Biodegradable Chelator; Potassium Sorbate (used at low pH); Sodium Benzoate (used at low pH); Salt; Glycerol; Propylene Glycol; or one of more Essential Oils - e.g., white mustard seed, tea tree, rosewood, or some citrus oils, 2-Phenoxyethanol; 2-Phenoxyethanol + Biodegradable Chelator; or Glycerol, and wherein the composition is a liquid, solid or gel composition.
  • the invention provides a composition adapted for application to the interior of a dish washing machine.
  • a composition of the invention may be in solid or liquid form.
  • the composition may be a concentrate to be diluted, rehydrated and/or dissolved in a solvent, including water, before use.
  • the composition may also be a ready-to-use (in-use) composition.
  • the composition may furthermore be an active cleaning base ingredient to be incorporated into other cleaning or washing compositions.
  • the composition is adapted for delivery to a dish washing machine to prevent fouling by bacterial species capable of causing malodor.
  • the composition is further adapted for delivery to a dish washing machine by applications which include, but are not limited to, solid, semi-solid, gel, liquid, aerosol, emulsion, and/or powder applications alone and/or in combination with liquid, solid, semisolid, aerosol, emulsion, and/or gel detergents, alone and/or in combination with any other dish washing machine additive.
  • Preferred embodiments of the present invention encompass dish washing agents comprising bacterial spores described herein.
  • the dish washing agents according to the present invention which can be present as powdered or tabletted solids, homogeneous solutions, or suspensions, can in principle contain, in addition to the bacterial spores used according to the present invention, all known ingredients that are usual in such agents.
  • the agents according to the present invention can contain, in particular, builder substances, surface-active surfactants, peroxygen compounds, water-miscible organic solvents, enzymes, sequestering agents, electrolytes, pH regulators, and further adjuvants such as silver corrosion inhibitors, foam regulators, additional peroxygen activators, and coloring agents and fragrances.
  • Agents according to the present invention provided for use in automatic dishwashing methods are preferably so-called "3 in 1 " products that combine the conventional cleaner, rinse- agent, and regenerating-salt agents in one agent.
  • Suitable in principle as water-soluble builder components are all builders usually used in automatic dishwashing agents, for example polymeric alkali phosphates, which can be present in the form of their alkaline, neutral, or acid sodium or potassium salts. Examples thereof are tetrasodium diphosphate, disodium dihydrogendiphosphate, pentasodium triphosphate, so-called sodium hexametaphosphate, and the corresponding potassium salts, or mixtures of sodium and potassium salts. Their quantities can be in the range of up to approximately 35 wt %, based on the entire agent; preferably, however, the agents according to the present invention are free of such phosphates.
  • Further possible water-soluble builder components are, for example, organic polymers or natural or synthetic origin, chiefly
  • polycarboxylates which act as co-builders especially in hard-water regions. Possibilities are, for example, polyacrylic acids and copolymers of maleic acid anhydride and acrylic acid, as well as the sodium salts of said polymeric acids. Commercially usual products are, for example, Sokalan® CP 5 and PA 30 of the BASF company.
  • polymers of natural origin usable as co-builders are, for example, oxidized starch as known, for example, from International Patent Application WO 94/05762, and polyamino acids such as polyglutamic acid or polyaspartic acid.
  • hydroxycarboxylic acids such as, for example, mono-, dihydroxysuccinic acid, ohydroxypropionic acid, and gluconic acid.
  • preferred builder components are the salts of citric acid, in particular sodium citrate. Possibilities as sodium citrate are anhydrous trisodium citrate and, by preference, trisodium citrate dihydrate. Trisodium citrate dihydrate can be used as a finely or coarsely crystalline powder.
  • the acids corresponding to the aforesaid co-builder salts can also be present.
  • Suitable oxygen-based bleaching agents are principally alkali perborate mono- or tetrahydrate and/or alkali percarbonate, sodium being the preferred alkali metal.
  • percarbonate has advantages especially in cleaning agents for tableware, since it has particularly favorable effects on corrosion properties on glassware.
  • the oxygen-based bleaching agent is therefore by preference an alkali percarbonate, in particular sodium percarbonate.
  • known peroxycarboxylic acids for example dodecanediperacid or phthalimidopercarboxylic acids, which if applicable can be substituted on the aromatic portion, can be contained.
  • the addition of small quantities of known bleaching-agent stabilizers such as, for example, phosphonates, borates or metaborates, and metasilicates, as well as magnesium salts such as magnesium sulfate, may furthermore be expedient. Because cleaning agents are usually utilized in an air atmosphere, the agents according to the present invention can also be free of bleaching agents, since the bleach catalysts according to formula (I) already exhibit an effect in the presence of atmospheric oxygen.
  • Transition-metal salts or complexes known as bleach-activating active substances and/or conventional bleach activators, i.e. compounds that, under perhydrolysis conditions, yield optionally substituted perbenzoic acid and/or peroxycarboxylic acids having 1 to 10 carbon atoms, in particular 2 to 4 carbon atoms, can be used; the presence of peroxygen-based bleaching agent is then necessary, however.
  • conventional bleach activators i.e. compounds that, under perhydrolysis conditions, yield optionally substituted perbenzoic acid and/or peroxycarboxylic acids having 1 to 10 carbon atoms, in particular 2 to 4 carbon atoms, are suitable.
  • Multiply acylated alkylenediamines in particular tetraacetylethylendiamine (TAED), acylated glycolurils, in particular tetraacetyl glycoluril (TAGU), acylated triazine derivatives, in particular 1 ,5-diacetyl-2,4-dioxohexahydro-1 ,3,5-triazine (DADHT), acylated phenylsulfonates, in particular nonanoyl- or isononanoyloxybenzenesulfonate, acylated polyvalent alcohols, in particular triacetin, ethylene glycol diacetate, 2,5-diacetoxy-2,5-dihydrofuran, as well as acetylated sorbitol and mannitol, and acylated sugar derivatives, in particular pentaacetyl glucose (PAG), pentaacetyl fructose,
  • the alkali carrier system preferably used in the agents according to the present invention is a mixture of carbonate and hydrogencarbonate, by preference sodium carbonate and hydrogencarbonate, which is contained in a quantity of up to 60 wt %, by preference 10 wt % to 40 wt %.
  • the ratio of carbonate used to hydrogencarbonate used varies depending on the pH that is ultimately desired, although an excess of sodium hydrogencarbonate is usually used, so that the weight ratio between hydrogencarbonate and carbonate is generally 1 :1 to 15:1.
  • 20 wt % to 40 wt % water-soluble organic builders in particular alkali citrate, 5 wt % to 15 wt % alkali carbonate, and 20 wt % to 40 wt % alkali disilicate are contained.
  • the agents according to the present invention can also, if applicable, have surfactants added to them, in particular low-foaming nonionic surfactants that provide better detachment of grease- containing stains and serve as a wetting agent and, if applicable, as a granulating adjuvant in the context of manufacture of the cleaning agents.
  • Their quantity can be up to 10 wt %, in particular up to 5 wt %, and is preferably in the range from 0.5 wt % to 3 wt %.
  • Extremely low-foaming compounds are usually used, especially in cleaning agents for use in automatic dishwashing processes.
  • These compounds include, by preference, C12-C18 alkylpolyethylene glycol- polypropylene glycol ethers having respectively up to 8 mol of ethylene oxide and propylene oxide units in the molecule. It is also possible, however, to use other known low-foaming nonionic surfactants such as, for example, C12-C18 alkylpolyethylene glycol-polybutylene glycol ethers having respectively up to 8 mol of ethylene oxide and butylene oxide units in the molecule, end- capped alkylpolyalkylene glycol mixed ethers, and the foaming but environmentally attractive C8- C14 alkyl polyglucosides having a degree of polymerization from approximately 1 to 4 (e.g.
  • surfactants from the family of the glucamides such as, for example, alkyl-N-methylglucamides, in which the alkyl part preferably derives from a fatty alcohol having a carbon chain length of C6 to C14. It is in some cases advantageous if the above- described surfactants are used as mixtures, for example the combination of alkyl polyglycoside with fatty alcohol ethoxylates, or glucamide with alkyl polyglycosides.
  • Preferred silver corrosion protection agents are organic disulfides, divalent phenols, trivalent phenols, optionally substituted benzotriazole, salts and/or complexes of manganese, titanium, zirconium, hafnium, vanadium, cobalt, or cerium, in which the aforesaid metals are present in one of the oxidations states II, III, IV, V, or VI.
  • agents according to the present invention can contain enzymes such as proteases, amylases, pullulases, cutinases, and lipases, for example proteases such as BLAP®, Optimase®, Opticlean®, Maxacal®, Maxapem®, Esperase®, and/or Savinase®, amylases such as
  • Termamyl® Amylase-LT®, Maxamyl®, and/or Duramyl®, lipases such as Lipolase®, Lipomax®, Lumafast®, and/or Lipozym®.
  • the enzymes that are used if applicable can be adsorbed onto carrier substances and/or embedded into encasing substances in order to protect them from premature inactivation. They are contained in the cleaning agents according to the present invention in quantities by preference not above 2 wt %, in particular from 0.1 wt % to 0.7 wt %.
  • the cleaning agents foam excessively upon use, they can also have added to them up to 6 wt %, by preference approximately 0.5 wt % to 4 wt %, of a foam-suppressing compound, by preference from the group of the silicone oils, mixtures of silicone oil and hydrophobized silicic acid, paraffins, paraffin-alcohol combinations, hydrophobized silicic acid, the bis-fatty acid amides, and other known defoamers obtainable commercially.
  • Further optional ingredients in the agents according to the present invention are, for example, perfume oils.
  • organic solvents usable in the agents according to the present invention are alcohols having 1 to 4 carbon atoms, in particular methanol, ethanol, isopropanol, and tert.-butanol, diols having 2 to 4 carbon atoms, in particular ethylene glycol and propylene glycol, as well as mixtures thereof, and the ethers derivable from the aforesaid compound classes.
  • Water-miscible solvents of this kind are present in the cleaning agents according to the present invention at preferably no more than 20 wt %, in particular from 1 wt % to 15 wt %.
  • the agents according to the present invention can contain system-compatible and environmentally compatible acids, for example citric acid, acetic acid, tartaric acid, malic acid, lactic acid, glycolic acid, succinic acid, glutaric acid, and/or adipic acid, but also mineral acids, in particular sulfuric acid, or alkali hydrogensulfates or bases, in particular ammonium hydroxides or alkali hydroxides pH regulators of this kind are contained in the agents according to the present invention by preference at no more than 10 wt %, in particular from 0.5 wt % to 6 wt %.
  • system-compatible and environmentally compatible acids for example citric acid, acetic acid, tartaric acid, malic acid, lactic acid, glycolic acid, succinic acid, glutaric acid, and/or adipic acid
  • mineral acids in particular sulfuric acid, or alkali hydrogensulfates or bases, in particular ammonium hydroxides or alkali hydroxides pH regulators of this kind are contained in the agents according to
  • Cleaning agents according to the present invention in the form of aqueous solutions or those containing other usual solvents are manufactured particularly advantageously by simply mixing the ingredients, which can be placed, in substance or as a solution, into an automatic mixer.
  • the agents according to the present invention are present by preference as powdered, granular, or tabletted preparations that can be manufactured in known fashion, for example by mixing, granulating, roller compacting, and/or by spray drying of the thermally insensitive components and mixing in the more-sensitive components, included among which are, in particular, enzymes, bleaching agents, and the bleach catalyst.
  • a tablet manufactured in this fashion preferably has a weight from 15 g to 40 g, in particular from 20 g to 30 g. It can be round, for example with a diameter from 35 mm to 40 mm, or can have any other desired shape, for example rectangular with optionally rounded edges.
  • Agents according to the present invention in the form of non-dusting, shelf-stable, pourable powders and/or granulates having high bulk densities in the range from 800 to 1000 g/l can be manufactured by mixing the builder components with at least a portion of liquid mixture components in a first partial step of the method, with an increase in the bulk density of this premixture, and then, if desired after intervening drying, combining the further constituents of the agent, among them the bacterial spores, with the premixture thus obtained.
  • Agents according to the present invention for cleaning tableware can be used in both household and commercial dishwashers. They are added manually or by means of suitable metering devices The utilization concentration in the cleaning bath is as a rule approximately 1 to 8 g/l, by preference 2 to 5 g/l.
  • An automatic washing cycle is generally supplemented and completed by several intermediate rinse cycles with clean water following the cleaning cycle, and a rinse cycle with an ordinary rinse agent.
  • agents according to the present invention are used, tableware that is completely clean and unobjectionable in hygienic terms is obtained after drying.

Abstract

La présente invention concerne de manière générale un procédé de dégradation des mauvaises odeurs relativement au traitement de surfaces dures, et concerne plus particulièrement la dégradation des mauvaises odeurs dans le cadre du lavage de la vaisselle, par mise en contact desdites surfaces avec des spores bactériennes d'au moins une espèce de Bacillus sélectionnée parmi Bacillus amyloliquefaciens, Bacillus tequiensis, Bacillus subtilis, Bacillus atrophaeus, Bacillus vallismortis et/ou Bacillus mojavensis.
PCT/EP2017/055636 2016-03-14 2017-03-10 Procédé de lutte contre les mauvaises odeurs, en particulier dans les lave-vaisselle, à l'aide de spores bactériennes capables d'inhiber ou de prévenir la production de mauvaises odeurs WO2017157781A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16160052.3 2016-03-14
EP16160052 2016-03-14

Publications (1)

Publication Number Publication Date
WO2017157781A1 true WO2017157781A1 (fr) 2017-09-21

Family

ID=55542452

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/055636 WO2017157781A1 (fr) 2016-03-14 2017-03-10 Procédé de lutte contre les mauvaises odeurs, en particulier dans les lave-vaisselle, à l'aide de spores bactériennes capables d'inhiber ou de prévenir la production de mauvaises odeurs

Country Status (1)

Country Link
WO (1) WO2017157781A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019076833A1 (fr) * 2017-10-16 2019-04-25 Novozymes A/S Granules libérant une faible quantité poussière
US20210032573A1 (en) * 2019-07-31 2021-02-04 Ecolab Usa Inc. Personal protective equipment free delimer compositions
CN112410257A (zh) * 2020-11-26 2021-02-26 北京长兴泰华科技发展有限公司 一种抑制循环水系统底泥中病原菌的微生物菌剂及其方法
CN112708579A (zh) * 2021-01-15 2021-04-27 杭州鹏创环保科技有限公司 一种复合菌种及其在降解餐厨垃圾中的应用
EP4108086A1 (fr) * 2021-06-24 2022-12-28 BRAIN Biotech AG Agent microbien ayant une activité inhibitrice de moraxella sp.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994005762A1 (fr) 1992-08-29 1994-03-17 Henkel Kommanditgesellschaft Auf Aktien Produits a laver la vaisselle a systeme d'adjuvants selectionnes
WO2000063338A1 (fr) * 1999-04-16 2000-10-26 Spartan Chemical Company, Inc. Composition desinfectante aqueuse de nettoyage de surface dure et son procede d'utilisation
US20110274673A1 (en) * 2010-05-04 2011-11-10 Novozymes Biologicals, Inc. Bacillus amyloliquefaciens Strain
US20120207699A1 (en) * 2011-02-15 2012-08-16 Novozymes North America, Inc. Mitigation of odor in cleaning machines and cleaning processes
CN103031253A (zh) * 2012-09-14 2013-04-10 上海环伟生物科技有限公司 一种新型复合微生物活菌制剂及其制备方法和应用
EP2759590A1 (fr) * 2013-01-25 2014-07-30 Pollet S.A. Compositions de nettoyage et de désodorisation et procédés

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994005762A1 (fr) 1992-08-29 1994-03-17 Henkel Kommanditgesellschaft Auf Aktien Produits a laver la vaisselle a systeme d'adjuvants selectionnes
WO2000063338A1 (fr) * 1999-04-16 2000-10-26 Spartan Chemical Company, Inc. Composition desinfectante aqueuse de nettoyage de surface dure et son procede d'utilisation
US20110274673A1 (en) * 2010-05-04 2011-11-10 Novozymes Biologicals, Inc. Bacillus amyloliquefaciens Strain
US20120207699A1 (en) * 2011-02-15 2012-08-16 Novozymes North America, Inc. Mitigation of odor in cleaning machines and cleaning processes
CN103031253A (zh) * 2012-09-14 2013-04-10 上海环伟生物科技有限公司 一种新型复合微生物活菌制剂及其制备方法和应用
EP2759590A1 (fr) * 2013-01-25 2014-07-30 Pollet S.A. Compositions de nettoyage et de désodorisation et procédés

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201363, Derwent World Patents Index; AN 2013-P03028, XP002761661 *
TZENG, Y. M.; Y. K. RAO ET AL.: "Effect of cultivation conditions on spore production from Bacillus amyloliquefaciens B128 and its antagonism to Botrytis elliptica", JOURNAL OF APPLIED MICROBIOLOGY, vol. 104, no. 5, 2008, pages 1275 - 1282

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019076833A1 (fr) * 2017-10-16 2019-04-25 Novozymes A/S Granules libérant une faible quantité poussière
CN111448302A (zh) * 2017-10-16 2020-07-24 诺维信公司 低粉化颗粒
US20210032573A1 (en) * 2019-07-31 2021-02-04 Ecolab Usa Inc. Personal protective equipment free delimer compositions
US11891588B2 (en) * 2019-07-31 2024-02-06 Ecolab Usa Inc. Personal protective equipment free delimer compositions o
CN112410257A (zh) * 2020-11-26 2021-02-26 北京长兴泰华科技发展有限公司 一种抑制循环水系统底泥中病原菌的微生物菌剂及其方法
CN112708579A (zh) * 2021-01-15 2021-04-27 杭州鹏创环保科技有限公司 一种复合菌种及其在降解餐厨垃圾中的应用
EP4108086A1 (fr) * 2021-06-24 2022-12-28 BRAIN Biotech AG Agent microbien ayant une activité inhibitrice de moraxella sp.
WO2022268990A1 (fr) * 2021-06-24 2022-12-29 BRAIN Biotech AG Agent microbien ayant une activité inhibitrice de moraxella sp.

Similar Documents

Publication Publication Date Title
WO2017157781A1 (fr) Procédé de lutte contre les mauvaises odeurs, en particulier dans les lave-vaisselle, à l'aide de spores bactériennes capables d'inhiber ou de prévenir la production de mauvaises odeurs
KR101972620B1 (ko) 액체 세정제, 액체 표백성 조성물, 및 살균성 조성물
CN103649291B (zh) 钙螯合组合物
JP2015212396A (ja) カルバミドおよび／またはその少なくとも１種の誘導体を含む洗浄剤の使用
DE102007038031A1 (de) Mittel enthaltend Proteasen
DE102007006627A1 (de) Reinigungsmittel
JP2017071800A (ja) 洗浄及び消毒用液体組成物
JP2004231671A (ja) 洗浄剤組成物及び除菌・洗浄力評価方法
US20110146723A1 (en) Bleach Catalyst Mixtures Consisting Of Manganese Salts And Oxalic Acid Or The Salts Thereof
WO2017157771A1 (fr) Procédé de lutte contre les mauvaises odeurs au moyen de spores bactériennes capables d'inhiber ou de prévenir la production de mauvaises odeurs
US20210277333A1 (en) Co-Granules, Detergents and Cleaning Agents and Use Thereof
JP4727818B2 (ja) オキシドレダクターゼ及びｎ−ヒドロキシアニリド型の増強剤を含む抗微生物組成物
US20180187130A1 (en) Granulates, Their Use and Washing Agent and Cleaning Agents Containing Same
JP4302975B2 (ja) 粉末漂白洗浄剤組成物
AU734077B2 (en) Hypochlorite bleaching compositions and delivery systems therefor
EP3430113B1 (fr) Procédé de contrôle de la mauvaise odeur de la sueur, utilisant des spores bactériennes capables d'inhiber ou de prévenir la production de ces mauvaises odeurs
JP4001734B2 (ja) 洗濯方法及び洗剤組成物
WO2017157775A1 (fr) Procédé de lutte contre les mauvaises odeurs, en particulier dans les lave-vaisselle, au moyen de spores bactériennes aptes à inhiber ou prévenir la production de mauvaises odeurs
EP3430114A1 (fr) Procédé de lutte contre les mauvaises odeurs à l'aide de spores bactériennes capables d'inhiber ou de prévenir la production de mauvaises odeurs
WO2017157774A1 (fr) Procédé de lutte contre les mauvaises odeurs de la transpiration au moyen de spores bactériennes capables d'inhiber ou de prévenir la production de ces mauvaises odeurs
EP3430117B1 (fr) Procédé pour contrôler les mauvaises odeurs en utilisant des spores bactériennes inactivées capables d'inhiber ou de prévenir la production de mauvaises odeurs
JP5202805B2 (ja) 衣料用洗浄剤
EP3914686B1 (fr) Formulations de produit de nettoyage pour lavage de vaisselle automatique avec agent de blanchiment
WO2017157777A1 (fr) Procédé de lutte contre les mauvaises odeurs concernant des applications sanitaires, au moyen de spores bactériennes capables d'inhiber ou de prévenir la production de mauvaises odeurs
WO2017157776A1 (fr) Procédé de lutte contre les mauvaises odeurs au moyen de spores bactériennes inactivées capables d'inhiber ou de prévenir la production des mauvaises odeurs

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17709110

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17709110

Country of ref document: EP

Kind code of ref document: A1