Formulation containing phenol and/or phenol derivatives with a low freezing point

NUCLEIC ACIDS AND METHODS FOR DETECTING TURFGRASS PATHOGENIC FUNGI

The present invention relates to the use of at least one nucleic acid comprising or consisting of: (i) (SEQ ID NO: 1) CATCGATGAAGAACGCWGCRAAHTGCGATAMGTARTGYGAATTGCAGR ATTCAGTGARTCATCGAAWYTTTGAACGCAYMTTGCRC, wherein: R represents A or G Y represents C or T M represents A or C W represents A or T H represents A or C or T (ii) a portion of SEQ ID NO: 1, provided said nucleic acid binds under stringent conditions to a nucleic acid comprising or consisting of the complementary sequence of SEQ ID NO: 1, or (iii) complementary sequences of (i) and (ii);for the detection of nucleic acids from one or more fungi in a sample.

COMPOSITION HAVING BIOCIDE ACTIVITY FOR AQUEOUS PREPARATIONS

The present invention refers to a process for bacterial stabilizing aqueous preparations like e.g. calcium carbonate slurries and a composition which can be used for the biocidal treatment of such aqueous preparations.

Method for determining microbial contamination

Process for Bacterial Stabilizing of Aqueous Ground Natural Calcium Carbonate and/or Precipitated Calcium Carbonate and/or Dolomite and/or Surface-Reacted Calcium Carbonate-Comprising Mineral Preparations

This invention discloses a process for stabilising an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation.

PHENOLATE-CONTAINING FORMULATION WITH LOW FREEZING POINT

The present invention discloses an aqueous phenolates-containing liquid formulation having a solidification point of less than or equal to −10° C. which is characterized by comprising the following components: a) 50-80% by wt. of one or more phenolates; b) 0.1-10% by wt. of at least one crystallization inhibitor; and water and optionally other components forming the balance.

Formulation containing phenol and/or phenol derivatives with AITH low freezing point

Composition having biocide activity for aqueous preparations

The present invention refers to a process for bacterial stabilizing aqueous preparations like e.g. calcium carbonate slurries and a composition which can be used for the biocidal treatment of such aqueous preparations.

PROCESS FOR CONTROL OF MICROBIAL CONTAMINATION, MINERAL SUSPENSIONS OBTAINED AND THEIR USES

The invention concerns a process for disinfection and/or conservation and/or reduction and/or control of microbial contamination of aqueous dispersions and/or aqueous suspensions of mineral matter, providing satisfactory stability in terms of Brookfield™ viscosity for the said aqueous dispersions and/or suspensions of mineral matter. It also concerns the said aqueous dispersions and/or suspensions thus obtained, together with their uses in the mineral, paper and paint industries. Finally it concerns the end products obtained. 1. An aqueous suspension of mineral matter comprising calcium carbonate , wherein the aqueous suspension is obtained by a process for disinfecting or preserving the aqueous suspension of or from microbial contamination , wherein the process comprises:{'sup': −', '−2', '−, 'a) at least one stage to increase and maintain the OHion concentration of the aqueous suspension of the mineral matter comprising calcium carbonate, to a value greater than or equal to 1×10mole/l, by addition of one or more OHion donors selected from alkali oxides and alkali hydroxides, for a sufficient time to disinfect or preserve the aqueous suspension of the mineral matter comprising calcium carbonate of or from microbial contamination,'}b) at least one stage of dispersion and/or grinding of the aqueous suspension of the mineral matter comprising calcium carbonate, occurring before, during or after stage a), and{'sup': −', '−2, 'c) at least one stage to reduce the OHion concentration of the aqueous suspension of the mineral matter comprising calcium carbonate, occurring after stage a), to a value less than or equal to 1×10mole/l.'}2. The aqueous suspension according to claim 1 , wherein the OH ion concentration value in stage a) is higher than or equal to 2×10mole/l.3. The aqueous suspension according to claim 1 , wherein the one or more OHion donors added in stage a) is an alkali oxide.4. The aqueous suspension according to claim 1 , wherein the one or more OHion donors ...

Phenolate-containing formulation with low freezing point

The present invention discloses an aqueous phenolates-containing liquid formulation having a solidification point of less than or equal to −10° C. which is characterized by comprising the following components: a) 50-80% by wt. of one or more phenolates; b) 0.1-10% by wt. of at least one crystallization inhibitor; and water and optionally other components forming the balance.

Phenolate-containing formulation with low freezing point

The present invention discloses an aqueous phenolates-containing liquid formulation having a solidification point of less than or equal to -10° C. which is characterized by comprising the following compone ...

Composition having biocide activity for aqueous preparations

The present invention refers to a process for bacterial stabilizing aqueous preparations like e.g. calcium carbonate slurries and a composition which can be used for the biocidal treatment of such aqueous preparations.

Stabilisation of aqueous mineral preparations by reuterin

The present invention relates to a process for stabilizing aqueous preparations of minerals by adding reuterin to the aqueous preparations, to the use of reuterin for the stabilization of such aqueous mineral preparations, and the aqueous mineral preparations containing reuterin.

Process for control of microbial contamination, mineral suspensions obtained and their uses

The invention concerns a process for disinfection and/or conservation and/or reduction and/or control of microbial contamination of aqueous dispersions and/or aqueous suspensions of mineral matter, providing satisfactory stability in terms of Brookfield viscosity for the said aqueous dispersions and/or suspensions of mineral matter. It also concerns the said aqueous dispersions and/or suspensions thus obtained, together with their uses in the mineral, paper and paint industries. Finally it concerns the end products obtained.

PROCESS TO PRESERVE AQUEOUS PREPARATIONS OF MINERAL MATERIALS, PRESERVED AQUEOUS PREPARATIONS OF MINERAL MATERIALS AND USE OF PRESERVATIVE COMPOUNDS IN AQUEOUS PREPARATIONS OF MINERAL MATERIALS

The present invention refers to a process for preserving an aqueous preparation of mineral material like e.g. calcium carbonate preparations, and to the use of a composition as a preservative in an aqueous preparation of mineral materials. 1. Process for preserving an aqueous preparation of mineral material , characterised in that the process comprises the following steps:(a) providing an aqueous preparation of at least one mineral material;(b) adding to the aqueous preparation of step a) one or more sources of lithium ions in an amount such that the total amount of lithium ions in the aqueous preparation is from 750 to less than 3 000 ppm, calculated relative to the water in the preparation;(c) adding to the aqueous preparation of step a) one or more sources of sodium and/or potassium and/or magnesium ions in an amount such that the total amount of sodium and/or potassium and/or magnesium ions in the aqueous preparation is from 3 000 to less than 7 500 ppm, calculated relative to the water in the preparation,where steps (b) and (c) may be carried out simultaneously, or separately in any order.2. Process according to claim 1 , characterised in that said aqueous preparation has a solids content of 1 to 85% claim 1 , preferably from 10 to 82% claim 1 , and more preferably from 20 to 80% claim 1 , by dry weight relative to the total weight of the aqueous preparation.3. Process according to claim 1 , characterised in that said aqueous preparation of step a) has a pH value of 6 to 10.5 claim 1 , and preferably of 7 to 10.4. Process according to claim 1 , characterised in that said aqueous preparation of step a) has a viscosity of from 50 to 800 mPa·s claim 1 , and more preferably of 80 to 600 mPa·s.5. Process according to claim 1 , characterised in that said mineral material is natural or synthetic and selected from the group consisting of calcium carbonate claim 1 , kaolin claim 1 , kaolinitic clay claim 1 , calcined kaolinitic clay claim 1 , talc claim 1 , calcium ...

Phenolates-containing formulation with low freezing point

The present invention discloses an aqueous phenolates-containing liquid formulation having a solidification point of less than or equal to −10° C. which is characterized by comprising the following components: a) 50-80% by wt. of one or more phenolates; b) 0.1-10% by wt. of at least one crystallization inhibitor; and water and optionally other components forming the balance.

PROCESS TO PRESERVE AQUEOUS PREPARATIONS OF MINERAL MATERIALS, PRESERVED AQUEOUS PREPARATIONS OF MINERAL MATERIALS AND USE OF PRESERVATIVE COMPOUNDS IN AQUEOUS PREPARATIONS OF MINERAL MATERIALS

The present invention refers to a process for preserving an aqueous preparation of mineral material like e.g. calcium carbonate preparations, and to the use of a composition as a preservative in an aqueous preparation of mineral materials. 1. An aqueous preparation obtained by a process for preserving an aqueous preparation of mineral material , wherein the process comprises the steps of:(a) providing an aqueous preparation of at least one mineral material;(b) adding to the aqueous preparation of step a) one or more sources of lithium ions in an amount such that the total amount of lithium ions in the aqueous preparation is from 750 to less than 3000 ppm, calculated relative to the water in the preparation;(c) adding to the aqueous preparation of step a) one or more sources of sodium and/or potassium and/or magnesium ions in an amount such that the total amount of sodium and/or potassium and/or magnesium ions in the aqueous preparation is from 3000 to less than 7500 ppm, calculated relative to the water in the preparation,where steps (b) and (c) may be carried out simultaneously, or separately in any order.2. The aqueous preparation according to claim 1 , having a solids content of 1 to 85% by dry weight relative to the total weight of the aqueous preparation.3. The aqueous preparation according to claim 1 , having a solids content of 10 to 25% by dry weight relative to the total weight of the aqueous preparation.4. The aqueous preparation according to claim 1 , having a solids content of 20 to 80% by dry weight relative to the total weight of the aqueous preparation.5. The aqueous preparation according to claim 1 , wherein the aqueous preparation of step a) has a pH value of 6 to 10.5.6. The aqueous preparation according to claim 1 , wherein the aqueous preparation of step a) has a pH value of 7 to 10.7. The aqueous preparation according to claim 1 , wherein the aqueous preparation of step a) has a viscosity of from 50 to 800 mPa·s.8. The aqueous preparation ...

Phenolate-containing formulation with low freezing point

The present invention discloses an aqueous phenolates-containing liquid formulation having a solidification point of less than or equal to -10° C. which is characterized by comprising the following components: a) 50-80% by wt. of one or more phenolates; b) 0.1-10% by wt. of at least one crystallization inhibitor; and water and optionally other components forming the balance.

Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations

This invention discloses a process for stabilizing an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation.

Coated controlled release active agent carriers

The present invention relates to carriers for the controlled release of active agents, comprising a core, comprising surface reacted natural or synthetic calcium carbonate, and at least one active agent, wherein said at least one active agent is associated with said natural or synthetic surface-reacted calcium carbonate, and wherein said surface-reacted natural or synthetic calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acids, wherein the carbon dioxide is formed in situ by the acid treatment and/or is supplied from an external source, and a coating encapsulating the core. It furthermore relates to the preparation of loaded carriers, as well as their use in different applications.

Surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions

The invention relates to a surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions, to a method for binding and bioremediating hydrocarbon-containing compositions as well as to the use of surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions and to a composite material comprising the surface-treated calcium carbonate and a hydrocarbon-containing composition.

PROCESS FOR BACTERIAL STABILIZING OF AQUEOUS GROUND NATURAL CALCIUM CARBONATE AND/OR PRECIPITATED CALCIUM CARBONATE AND/OR DOLOMITE AND/OR SURFACE-REACTED CALCIUM CARBONATE-COMPRISING MINERAL PREPARATIONS

This invention discloses a process for stabilising an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation. 1. An aqueous preparation obtained by the process for stabilizing an aqueous mineral preparation comprising:(a) adding at least one biocide to an aqueous mineral preparation, wherein the at least one biocide is an aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide; and(b) adding at least one monoalcohol primary alkanol amine to the aqueous mineral preparation; the mineral preparation comprises at least one of a ground natural calcium carbonate, a precipitated calcium carbonate, a dolomite, a surface-modified calcium carbonate, or any mixture thereof;', 'steps (a) and (b) are performed simultaneously or separately in any order;', 'the at least one biocide is added to the aqueous preparation in an amount corresponding to from 90 to 1350 ppm based on the weight of the aqueous phase of the aqueous mineral preparation; and', 'the at least one monoalcohol primary alkanol amine is added to the aqueous preparation in an amount corresponding to from 600 to 1200 ppm based on the weight of the aqueous phase of the aqueous mineral preparation., 'wherein2. The aqueous preparation according to claim 1 , wherein the at least one biocide is added to the aqueous preparation in a total amount of from 100 ppm to 1000 ppm claim 1 , calculated relative to the water in the preparation.3. The aqueous preparation according to claim 1 , wherein the at least one biocide is added to the aqueous preparation in a total amount of from 150 ppm to 800 ppm claim 1 , calculated relative to the water in the preparation.4. The aqueous preparation according to claim 1 , wherein the at least one biocide is at least one aldehyde-based biocide selected from the group consisting of formaldehyde claim 1 , acetaldehyde ...

Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations

This invention discloses a process for stabilizing an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation.

Method for determining microbial contamination

The present invention discloses a process for quantitative and/or qualitative determination of the microbial contamination of suspensions, emulsions or dispersions containing minerals and/or pigments and/or fillers and/or fiber materials wherein following the addition of one or more substances which can be degraded by microorganisms, mixing and optionally subsequent incubation a sample of the suspensions, emulsions or dispersions is centrifuged to separate the microorganisms from the minerals and/or fillers and/or pigments and/or fiber materials and the number and/or size and/or type of the microorganisms is determined in the aqueous supernatant phase after one or more incubations.

NUCLEIC ACIDS AND METHODS FOR DETECTING TURFGRASS PATHOGENIC FUNGI

The present invention relates to the use of at least one nucleic acid comprising or consisting of: 3Ascochyta phleina, Curvularia affinis, Glomerella graminicola, Thanatephorus cucumeris, Pythium ultimum, Gaeumannomyces graminis, Marasmius oreades, Corticium fuciforme, Phytophthora nicotianae. Fusarium culmorum, Bipolaris sorokiniana, Microdochium nivale, Rhizoctonia cerealis, Pythium graminicola, Rhynchosporium secalis, Sclerotinia homoeocarpa, Typhula incarnate, Ustilago striiformis or Septoria macropoda.. The method according to claim 1 , wherein the fungus is4. The method according to claim 1 , wherein the sample is a soil sample taken from which the turfgrass is grown.5. The method according to claim 1 , wherein the sample is a turfgrass sample.6. The method according to claim 5 , wherein the turfgrass sample is a root sample.7. The method according to claim 1 , wherein the turfgrass is Festaceae claim 1 , Aveneae claim 1 , Triticeae claim 1 , Chlorideae claim 1 , Zoysieae claim 1 , Paniceae or Andropogoneae Tribe.8. The method according to claim 1 , wherein the nucleic acid amplification is Amplification Fragment Length Polymorphism (AFLP) or Terminal Restriction Fragment Length Polymorphism (T-RFLP).9. The method according to claim 1 , wherein the primer is used in association with at least one other primer which targets an 18S rDNA/ITS1 region or an ITS2/28S rDNA region of a fungus.10. The method according to claim 9 , wherein the other primer has a nucleic acid sequence of one of SEQ ID NOs: 39 to 42.12. The method according to claim 1 , wherein the primer has a nucleic acid sequence of one of SEQ ID NO: 1 to 38 claim 1 , or a complementary sequence thereof. The present application is a divisional of U.S. application Ser. No. 12/737,006, filed Dec. 1, 2010, which is a U.S. National Phase of PCT Application No. PCT/EP2009/051689, filed May 20, 2009, which claims the benefit of EP Application No. 08104225.1 and U.S. Provisional Application No. 61/059,862, ...

Low-freezing point formulation containing phenol derivatives

The present invention relates to an aqueous formulation containing phenol and/or phenol derivatives having a low freezing point and anti-microbial activity.

Method for controlling microbial contamination, mineral suspensions obtained and uses thereof

The invention concerns a process for disinfection and/or conservation and/or reduction and/or control of microbial contamination of aqueous dispersions and/or aqueous suspensions of mineral matter, providing satisfactory stability in terms of Brookfield viscosity for the said aqueous dispersions and/or suspensions of mineral matter. It also concerns the said aqueous dispersions and/or suspensions thus obtained, together with their uses in the mineral, paper and paint industries. Finally it concerns the end products obtained.

STABILISATION OF AQUEOUS MINERAL PREPARATIONS BY REUTERIN

The present invention relates to a process for stabilizing aqueous preparations of minerals by adding reuterin to the aqueous preparations, to the use of reuterin for the stabilization of such aqueous mineral preparations, and the aqueous mineral preparations containing reuterin.

NUCLEIC ACIDS AND METHODS FOR DETECTING TURFGRASS PATHOGENIC FUNGI

The present invention relates to the use of at least one nucleic acid comprising or consisting of: (i) CATCGAT-GAAGAACGCWGCRAAHTGCGATAMGTARTGYGAATTGCAGRATTCAGTGARTCATCGAAWYTTTGAACG-CAYMTTGCRC (SEQ ID NO: 1), wherein: R represents A or G Y represents C or T M represents A or C W represents A or T H represents A or C or T (ii) a portion of SEQ ID NO: 1, provided said nucleic acid binds under stringent conditions to a nucleic acid comprising or consisting of the complementary sequence of SEQ ID NO: 1, or (iii) complementary sequences of (i) and (ii); for the detection of nucleic acids from one or more fungi in a sample.

SURFACE-TREATED CALCIUM CARBONATE FOR BINDING AND BIOREMEDIATING HYDROCARBON-CONTAINING COMPOSITIONS

The invention relates to a surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions, to a method for binding and bioremediating hydrocarbon-containing compositions as well as to the use of surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions and to a composite material comprising the surface-treated calcium carbonate and a hydrocarbon-containing composition. 1. A surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions having a degradation rate for the hydrocarbon-containing composition of at least 25% , based on the total weight of the hydrocarbon-containing composition , wherein at least 10% of the aliphatic carboxylic acid accessible surface area of the calcium carbonate is covered by a coating comprising at least one aliphatic carboxylic acid having between 5 and 24 carbon atoms and/or reaction products thereof.2. The surface-treated calcium carbonate according to claim 1 , wherein the surface-treated calcium carbonate comprises ground calcium carbonate and/or precipitated calcium carbonate and/or surface-modified calcium carbonate claim 1 , preferably ground calcium carbonate.3. The surface-treated calcium carbonate according to claim 2 , wherein the source of ground calcium carbonate (GCC) is selected from marble claim 2 , chalk claim 2 , calcite claim 2 , dolomite claim 2 , limestone and mixtures thereof and/or the precipitated calcium carbonate (PCC) is selected from one or more of the aragonitic claim 2 , vateritic and calcitic mineralogical crystal forms.4. The surface-treated calcium carbonate according to claim 1 , wherein the surface-treated calcium carbonate has a weight median particle diameter dvalue of between 0.1 μm and 250 μm claim 1 , preferably between 1 μm and 200 μm claim 1 , more preferably between 1 μm and 150 μm claim 1 , even more preferably between 1 μm and 100 μm and most preferably between 3 μm and 100 ...

COATED CONTROLLED RELEASE ACTIVE AGENT CARRIERS

The present invention relates to carriers for the controlled release of active agents, comprising a core, comprising surface reacted natural or synthetic calcium carbonate, and at least one active agent, wherein said at least one active agent is associated with said natural or synthetic surface-reacted calcium carbonate, and wherein said surface-reacted natural or synthetic calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acids, wherein the carbon dioxide is formed in situ by the acid treatment and/or is supplied from an external source, and a coating encapsulating the core. It furthermore relates to the preparation of loaded carriers, as well as their use in different applications. 1. Carrier for the controlled release of active agents , comprising:a core, comprisingsurface reacted natural or synthetic calcium carbonate, andat least one active agent,wherein said at least one active agent is associated with said natural or synthetic surface-reacted calcium carbonate, and wherein said surface-reacted natural or synthetic calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acids, wherein the carbon dioxide is formed in situ by the acid treatment and/or is supplied from an external source, anda coating encapsulating the core.2. The carrier according to claim 1 , characterized in that the surface-reacted natural or synthetic calcium carbonate is in the form of a solid or in the form of an aqueous suspension comprising the surface-reacted calcium carbonate and having a pH greater than 6.0 claim 1 , preferably greater than 6.5 claim 1 , more preferably greater than 7.0 claim 1 , even more preferably greater than 7.5 claim 1 , measured at 20° C.3. The carrier according to claim 1 , characterized in that natural calcium carbonate is selected from calcium carbonate containing minerals selected from the group comprising marble claim 1 , ...

Process for Stabilizing Bacterial Content of Aqueous Ground Natural Calcium Carbonate and/or Precipitated Calcium Carbonate and/or Dolomite and/or Surface-Reacted Calcium Carbonate-Comprising Mineral Preparations

This invention discloses a process for stabilising an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation. 2. Process according to claim 1 , characterized in that the mineral comprises at least one of: a ground natural calcium carbonate claim 1 , a precipitated calcium carbonate claim 1 , a dolomite claim 1 , a surface-reacted calcium carbonate.3. Process according to claim 1 , characterised in that said aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide(s) are added to the aqueous preparation in a total amount of from 100 ppm to 1 000 ppm claim 1 , preferably in amount of from 150 ppm to 800 ppm claim 1 , calculated relative to the water in the preparation.4. Process according to claim 1 , characterised in that said aldehyde-based biocide is selected from the group consisting of formaldehyde claim 1 , acetaldehyde claim 1 , glyoxal claim 1 , succinaldehyde claim 1 , glutaraldehyde claim 1 , 2-propenal claim 1 , phthalic dialdehyde and mixtures thereof claim 1 , and preferably is formaldehyde claim 1 , glutaraldehyde and mixtures thereof claim 1 , and/or characterised in that said aldehyde-releasing biocides are selected from the group consisting of formaldehyde-releasing biocides claim 1 , acetaldehyde-releasing biocides claim 1 , succinaldehyde-releasing biocides claim 1 , 2-propenal-releasing biocides and mixtures thereof claim 1 , wherein said aldehyde-releasing biocides preferably are selected from the group consisting of benzyl alcoholmono(poly)-hemiformal claim 1 , ethyleneglycolhemiformal (EGHF) claim 1 , [1 claim 1 ,2-Ethanediylbis(oxy)]-bis-methanol claim 1 , tetrahydro-1 claim 1 ,3 claim 1 ,4 claim 1 ,6-tetrakis(hydroxylmethyl)imidazo[4 claim 1 ,5-d]imidazole-2 claim 1 ,5(1H claim 1 ,3H)-dione (also commonly referred to as TetraMethylolAcetyleneDiurea TMAD) and mixtures ...

Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations

This invention discloses a process for stabilising an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation.

Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials

The present invention refers to a process for preserving an aqueous preparation of mineral material like e.g. calcium carbonate preparations, and to the use of a composition as a preservative in an aqueous preparation of mineral materials.

Surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions

The invention relates to a surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions, to a method for binding and bioremediating hydrocarbon-containing compositions as well as to the use of surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions and to a composite material comprising the surface-treated calcium carbonate and a hydrocarbon-containing composition.

New coated controlled release active agent carriers

The present invention relates to carriers for the controlled release of active agents, comprising a core, comprising surface reacted natural or synthetic calcium carbonate, and at least one active agent, wherein said at least one active agent is associated with said natural or synthetic surface-reacted calcium carbonate, and wherein said surface-reacted natural or synthetic calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acids, wherein the carbon dioxide is formed in situ by the acid treatment and/or is supplied from an external source, and a coating encapsulating the core. It furthermore relates to the preparation of loaded carriers, as well as their use in different applications.

Process for stabilizing bacterial content of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations

This invention discloses a process for stabilising an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation.

Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials

The present invention refers to a process for preserving an aqueous preparation of mineral material like e.g. calcium carbonate preparations, and to the use of a composition as a preservative in an aqueous preparation of mineral materials.

Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials

The present invention refers to a process for preserving an aqueous preparation of mineral material like e.g. calcium carbonate preparations, and to the use of a composition as a preservative in an aqueous preparation of mineral materials.

Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials

The present invention refers to a process for preserving an aqueous preparation of mineral material like e.g. calcium carbonate preparations, and to the use of a composition as a preservative in an aqueous preparation of mineral materials.

Surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions

The invention relates to a surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions, to a method for binding and bioremediating hydrocarbon-containing compositions as well as to the use of surface-treated calcium carbonate for binding and bioremediating hydrocarbon- containing compositions and to a composite material comprising the surface-treated calcium carbonate and a hydrocarbon-containing composition.

Process for stabilizing bacterial content of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations

This invention discloses a process for stabilising an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation.

Process for reducing and/or maintaining the total viable count of bacteria in aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations

Disinfecting, conserving, reducing and/or controlling microbial contamination of aqueous dispersions and/or suspensions of mineral materials comprises increasing the concentration of hydroxyl ions and dispersing/crushing the suspensions

The disinfection and/or conservation and/or reduction and/or control of the microbial contamination of aqueous dispersions and/or aqueous mineral matter suspensions, comprises: (a) increasing the concentration in hydroxyl ions in the dispersions and/or the suspensions, to at least 1x10 -2> mole/1, and (b) dispersing and/or crushing the aqueous dispersions and/or suspensions. Before, during or after stage (a), a dispersant and/or a crushing agent is added. The process further comprises optionally reducing the concentration of hydroxyl ions to less than or equal to 1x10 -2> mole/l, and optionally adding a substance with microbicide effect and/or implementing a physical process of decontamination. Independent claims are also included for: (1) an aqueous dispersions and/or suspensions of mineral materials; (2) a mineral formulations; (3) paper formulations; and (4) aqueous paints such as lacquers and varnishes.

Method for controlling microbial contamination, mineral suspensions obtained and uses thereof

L' invention concerne un procédé de désinfection et/ou de conservation et/ou de réduction et/ou de contrôle de la contamination microbienne de dispersions aqueuses et/ou de suspensions aqueuses de matières minérales, et assurant une bonne stabilité en terme de viscosité BrookfieldTM auxdites dispersions et/ou suspensions aqueuses de matières minérales. Elle concerne aussi lesdites dispersions et/ou suspensions aqueuses ainsi obtenues ainsi que leurs utilisations dans les industries minéralieres, papetières et de la peinture. Elle concerne enfin les produits finaux obtenus.

Composition having biocide activity for aqueous preparations

The present invention refers to a process for bacterial stabilizing aqueous preparations like e.g. calcium carbonate slurries and a composition which can be used for the biocidal treatment of such aqueous preparations.

The use of a composition having biocide activity for aqueous preparations and a process for bacterial stabilizing such aqueous preparations

Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials

New coated controlled release active agent carriers

The present invention relates to carriers for the controlled release of active agents, comprising a core, comprising surface reacted natural or synthetic calcium carbonate, and at least one active agent, wherein said at least one active agent is associated with said natural or synthetic surface-reacted calcium carbonate, and wherein said surface-reacted natural or synthetic calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acids, wherein the carbon dioxide is formed in situ by the acid treatment and/or is supplied from an external source, and a coating encapsulating the core. It furthermore relates to the preparation of loaded carriers, as well as their use in different applications.

Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials

The present invention refers to a process for preserving an aqueous preparation of mineral material like e.g. calcium carbonate preparations, and to the use of a composition as a preservative in an aqueous preparation of mineral materials.

Process for the bacterial stabilization of an aqueous preparation comprising at least one mineral and at least one strain of bacteria that is resistant to, tolerant to and / or degrades biocides that release aldehyde and / or that contain aldehyde groups; composition with biocidal activity, in aqueous preparations and its use to prepare an aqueous preparation.

Proceso de estabilización bacterial de preparación acuosa que comprende mineral y cepa de bacteria resistente, tolerante y/o que degrada biocidas que liberan y/o basados en aldehído que comprende agregar a la preparación dichos biocidas y agregar compuesto de li soluble en agua; uso de composición; y composición. Bacterial stabilization process of aqueous preparation that comprises mineral and resistant, tolerant and / or degrading bacteria strain that release and / or aldehyde-based biocides comprising adding said biocides to the preparation and adding water-soluble li compound; use of composition; and composition.

Composition having biocide activity for aqueous preparations

Aqueous phenolate-containing formulation having a low freezing point

An aqueous, phenolate-containing fluid formulation with a freezing point less than or equal to - 10 °C is disclosed, wherein this formulation contains the following components: a) 50 - 80 wt. % of one or several phenolates; b) 0.1 - 10 wt. % of at least one crystallisation inhibitor, water and optionally further components having microbiocidal effect and or substances promoting the microbiocidal effect. This aqueous, phenolate-containing fluid formulation may be used as a preservative agent in metal industry, wood industry, forestry, papermaking, paper coating, in aqueous lacquers and in paints.

control process of microbial contamination, mineral suspensions obtained and uses thereof

PROCESSO DE CONTROLE DA CONTAMINAçãO MICROBIANA, SUSPENSõES MINERAIS OBTIDAS E UTLLIZAçõES DAS MESMAS. A invenção refere-se a um processo de desinfecção e/ou de conservação e/ou de redução e/ou de controle da contaminação microbiana de dispersões aquosas e/ou de suspensões ac uosas de matérias minerais e garantindo uma boa estabilidade em termo de viscosidade BrookfieldTM às ditas dispersões e/ou suspensões aquosas de matérias minerais. Ela se refere também às ditas dispersões e/ou suspensões aquosas assim obtidas assim como às suas utilizações nas indústrias de minerais, de papel e de tintas. Ela se refere enfim aos produtos finais obtidos. MICROBIAN CONTAMINATION CONTROL PROCESS, MINERAL SUSPENSIONS OBTAINED AND USE OF THEM. The invention relates to a process for disinfecting and / or preserving and / or reducing and / or controlling microbial contamination of aqueous dispersions and / or aqueous suspensions of mineral materials and ensuring good viscosity stability. BrookfieldTM to said aqueous dispersions and / or suspensions of mineral materials. It also refers to said aqueous dispersions and / or suspensions thus obtained as well as their uses in the mineral, paper and paint industries. It finally refers to the end products obtained.

Carrier for the controlled release of an active agent, and, methods for preparing a carrier, for transporting an active agent, method for the controlled release of an active agent, and for protecting heat sensitive active agents

CARREADOR PARA A LIBERAÇÃO CONTROLADA DE UM AGENTE ATIVO, MÉTODOS PARA PREPARAR UM CARREADOR, PARA TRANSPORTAR UM AGENTE ATIVO, MÉTODO PARA A LIBERAÇÃO CONTROLADA DE UM AGENTE ATIVO, E PARA PROTEGER AGENTES ATIVOS SENSÍVEIS AO CALOR, E, USO DE UM CARREADOR A presente invenção refere-se a carreadores para a liberação controlada de agentes ativos, que compreendem um núcleo, que compreendem carbonato de cálcio natural ou sintético reagido na superfície e pelo menos um agente ativo, em que o dito pelo menos um agente ativo está associado com o dito carbonato de cálcio reagido na superfície natural ou sintético e em que o dito carbonato de cálcio naturalou sintético reagido na superfície é um produto de reação de carbonato de cálcio natural ou sintético com dióxido de carbono e um ou mais ácidos, em que o dióxido de carbono é formado in situ pelo tratamento de ácido e/ou é fornecido a partir de uma fonte externa e um revestimento que encapsula o núcleo. Além disso, este refere-se à preparação de carreadores carregados, bem como seu uso em aplicações diferentes. CARRIER FOR THE CONTROLLED RELEASE OF AN ACTIVE AGENT, METHODS FOR PREPARING A CARRIER, FOR TRANSPORTING AN ACTIVE AGENT, METHOD FOR THE CONTROLLED RELEASE OF AN ACTIVE AGENT, AND FOR PROTECTING HEAT SENSITIVE ACTIVE AGENTS, AND, USE OF A CARRIER THE PRESENT INVENTION refers to carriers for the controlled release of active agents, comprising a core comprising surface-reacted natural or synthetic calcium carbonate and at least one active agent, wherein said at least one active agent is associated with said natural or synthetic surface-reacted calcium carbonate and wherein said natural or synthetic surface-reacted calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acids, wherein the carbon dioxide it is formed in situ by acid treatment and/or is supplied from an external source and a coating that encapsulates the core. Furthermore, this refers to the ...

Surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions

The invention relates to a surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions, to a method for binding and bioremediating hydrocarbon-containing compositions as well as to the use of surface-treated calcium carbonate for binding and bioremediating hydrocarbon- containing compositions and to a composite material comprising the surface-treated calcium carbonate and a hydrocarbon-containing composition.

The use of a composition having biocide activity for aqueous preparations and a process for bacterial stabilizing such aqueous preparations

Upotreba smeše, naznačena time, što smeša sadrži: (a) jedan ili više aldehid-oslobađajućih biocida i/ili biocida sajednom ili više aldehidnih grupa, u količini takvoj da ukupna količina aldehid-oslobađajućih biocida i/ili biocida sa jednom ili više aldehidnih grupa u vodenom preparatu iznosi od 250 ppm do 5000 ppm, preračunato u odnosu na težinu vode u preparatu; i (b) najmanje jedan izvor vodorastvorljivog litijumskog jedinjenja koje se bira iz grupe koja sadrži neorganske i/ili organske soli litijuma, baze litijuma i njihove mešavine, i poželjno bira se između litijum-hlorida i/ili litijum-karbonata i/ili litijum-hidroksida, u količini takvoj da ukupna količina rastvorenog litijuma u vodenom preparatu iznosi od 1000 do 3000 ppm, preračunato u odnosu na težinu vode u preparatu; biocidna smeša u vodenom preparatu sadrži sojeve bakterija odabranih iz grupe koja se sastoji od Methylobacteria i Pseudomonas koji su rezistentni, tolerantni i/ili razgrađuju aldehid-oslobađajuće biocide i/ili biocide sa jednom ili više aldehidnih grupa, u odsustvu jona litijuma. Prijava sadrži još 11 patentnih zahteva. Use of a composition, characterized in that the mixture contains: (a) one or more aldehyde-releasing biocides and / or biocides with one or more aldehyde groups, in an amount such that the total amount of aldehyde-releasing biocides and / or biocides with one or more aldehyde groups in an aqueous preparation it is from 250 ppm to 5000 ppm, calculated in relation to the weight of water in the preparation; and (b) at least one source of a water-soluble lithium compound selected from the group consisting of inorganic and / or organic lithium salts, a lithium base and mixtures thereof, and preferably selected from lithium chloride and / or lithium carbonate and / or lithium hydroxide, in an amount such that the total amount of lithium dissolved in the aqueous preparation is from 1000 to 3000 ppm, calculated relative to the weight of water in the preparation; the biocidal mixture ...

COMPOSITION WITH BIOCID ACTIVITY FOR Aqueous Preparations

Surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions

The invention relates to a surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions, to a method for binding and bioremediating hydrocarbon-containing compositions as well as to the use of surface-treated calcium carbonate for binding and bioremediating hydrocarbon- containing compositions and to a composite material comprising the surface-treated calcium carbonate and a hydrocarbon-containing composition.

The use of a composition having biocide activity for aqueous preparations and a process for bacterial stabilizing such aqueous preparations

New active release agents with controlled release, coating

La présente invention concerne des supports pour la libération contrôlée d'agents actifs, comprenant un noyau, comprenant du carbonate de calcium naturel ou synthétique ayant réagi en surface, et au moins un agent actif, ledit ou lesdits agent(s) actif(s) étant associé(s) audit carbonate de calcium ayant réagi en surface, naturel ou synthétique, et ledit carbonate de calcium naturel ou synthétique, ayant réagi en surface, étant un produit de réaction de carbonate de calcium naturel ou synthétique avec du dioxyde de carbone et un ou plusieurs acide(s), le dioxyde de carbone étant formé The present invention relates to supports for controlled release of active agents, comprising a core, comprising surface-reacted natural or synthetic calcium carbonate, and at least one active agent, said active agent (s) active being associated with said surface-reacted calcium carbonate, natural or synthetic, and said surface-reacted natural or synthetic calcium carbonate being a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acid (s), the carbon dioxide being formed

Phenolate-containing formulation with low freezing point

Phenolate-containing formulation with low freezing point

Process for stabilizing bacterial content of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations

本發明揭露一種使水性礦物製劑穩定化之方法，該方法包含以下步驟：添加至少一種含有醛之殺生物劑及/或釋放醛之殺生物劑及/或酚系殺生物劑及/或異噻唑啉殺生物劑至該水性礦物製劑中。

Composition with biocidal activity for aqueous preparations

New coated controlled release active agent carriers

The present invention relates to carriers for the controlled release of active agents, comprising a core, comprising surface reacted natural or synthetic calcium carbonate, and at least one active agent, wherein said at least one active agent is associated with said natural or synthetic surface-reacted calcium carbonate, and wherein said surface-reacted natural or synthetic calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acids, wherein the carbon dioxide is formed in situ by the acid treatment and/or is supplied from an external source, and a coating encapsulating the core. It furthermore relates to the preparation of loaded carriers, as well as their use in different applications.

Low freezing product containing phenol and / or phenol derivatives

Phenolate-containing formulation with low freezing point

The invention relates to an aqueous, phenolate-containing, fluid formulation with a freezing point less than, or equal to - 10 ~C. Said formulation is characterised in that it contains the following components: a) 50 - 80 wt. % of one or several phenolates; b) 0.1 - 10 wt. % of at least one crystallisation inhibitor, water and optionally further components as remainder.

Preparation with low solidification temperature and containing phenol and/or phenol derivatives

Composition that has biocidal activity for aqueous preparations

Un proceso para la estabilización bacteriana de una preparación acuosa, comprendiendo dicha preparación al menos un carbonato de calcio natural, carbonato de calcio precipitado sintético, caolín, talco, hidróxido de aluminio, silicato de aluminio, dióxido de titanio y mezclas de los mismos y al menos una cepa de bacterias seleccionada del grupo que consiste en Methylobacteria y Pseudomonas que es resistente a, tolerante a y/o que degrada biocidas que liberan aldehído y/o biocidas con uno o más grupos aldehído en ausencia de iones litio, en donde el proceso comprende las etapas de: (a) agregar a la preparación acuosa uno o más biocidas que liberan aldehído y/o biocidas con uno o más grupos aldehído en una cantidad tal que la cantidad total de biocidas que liberan aldehído y/o biocidas con uno o más grupos aldehído en la preparación acuosa sea desde 250 ppm hasta 5000 ppm, calculado respecto al agua de la preparación; (b) agregar al menos un compuesto de litio soluble en agua a la preparación acuosa en una cantidad tal que la cantidad total de litio solubilizado en la preparación acuosa sea desde 1000 hasta 3000 ppm, calculado respecto al peso del agua de la preparación, en donde el compuesto de litio soluble en agua es una sal de litio polimérica seleccionada entre Li2Na2polifosfato o hexametafosfato de litio-sodio, en donde las etapas (a) y (b) pueden ser llevadas a cabo de manera simultánea, o separada, en cualquier orden, y en donde la estabilización conduce a una reducción en el valor de cfu/ml hasta un valor inferior a 104 cfu/ml.

STABILIZATION OF WATERPROOF PREPARATIONS OF MINERALS THROUGH REUTERINE

La presente invención se refiere a un proceso para estabilizar preparaciones acuosas de minerales mediante la adición de reuterina a tales preparaciones, a la utilización de la reuterina para la estabilización de tales preparaciones acuosas de minerales y a las preparaciones acuosas de minerales que contienen reuterina.

Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations

This invention discloses a process for stabilising an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation.

Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials

Formulation containing phenol and/or phenol derivatives with aith low freezing point

The present invention relates to an aqueous formulation containing phenol and/or phenol derivatives with a low freezing point and microbicidal effect.

Method for determining microbial contamination

Method for controlling microbial contamination, mineral suspensions obtained and uses thereof

The invention concerns a method for sanitation and/or preservation and/or for reducing and/or controlling microbial contamination of aqueous dispersions and/or aqueous suspensions of mineral matter, and for providing good stability in terms of Brookfield viscosity to said aqueous dispersions and/or suspensions of mineral matter. The invention also concerns said resulting aqueous and/or suspensions as well as their uses in mineral, paper and paint industries. The invention further concerns the resulting final products.

Surface treated calcium carbonate for the binding and bioremediation of hydrocarbon-containing compositions

Un carbonato de calcio tratado en superficie para la unión y la biorremediación de composiciones que contienen hidrocarburo, en el que al menos el 10 % del área de superficie accesible al ácido carboxílico alifático del carbonato de calcio, se recubre con un recubrimiento que comprende al menos un ácido carboxílico alifático que tiene entre 5 y 24 átomos de carbono y/o productos de reacción del mismo, en el que el carbonato de calcio tratado en superficie comprende adicionalmente al menos un microorganismo capaz de degradar al menos un componente de la composición que contiene hidrocarburo, en el que el al menos un microorganismo capaz de degradar al menos un componente de la composición que contiene hidrocarburo es al menos una cepa de bacterias seleccionadas del grupo que comprende Psychrobacter, Pseudomonas, Pseudobacterium, Acinetobacter, Vibrio, Planococcus, Actinobacterium, Arthrobacter, Marinobacter, Methylosinus, Methylomonas, Methylobacterium, Mycobacterium, Nocardia, Bacillus, Brevibacterium, Micrococcus, Corynebacterium, Sarcina, Streptomyces, Flavobacterium, Xanthomonas y mezclas de las mismas. A surface treated calcium carbonate for the binding and bioremediation of hydrocarbon-containing compositions, in which at least 10% of the surface area accessible to the aliphatic carboxylic acid of calcium carbonate, is coated with a coating comprising at least an aliphatic carboxylic acid having between 5 and 24 carbon atoms and / or reaction products thereof, wherein the surface treated calcium carbonate further comprises at least one microorganism capable of degrading at least one component of the composition containing hydrocarbon, in which the at least one microorganism capable of degrading at least one component of the hydrocarbon-containing composition is at least one strain of bacteria selected from the group comprising Psychrobacter, Pseudomonas, Pseudobacterium, Acinetobacter, Vibrio, Planococcus, Actinobacterium, Arthrobacter , Marinobacter, ...

Composition having biocide activity for aqueous preparations

carrier for controlled release of an active agent, methods for preparing a carrier, for transporting an active agent, method for controlled release of an active agent, and for protecting heat-sensitive active agents, and use of a carrier

Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations

This invention discloses a process for stabilising an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation.

Formulación con bajo punto de fusión que contiene fenolatos

Formulaciones acuosas líquidas que contienen fenolatos con un punto de solidificación inferior o igual a -10 ° C, caracterizadas porque, ellas contienen los siguientes componentes: a) 50-80 % en peso de uno o varios fenolatos; b) 0,1-10 % en peso de por lo menos un inhibidor de cristalización elegido de entre uno o varios compuestos alifáticos de glicol como etilenglicol, monopropilenglicol y/o dietilenglicol, y/o bencilalcohol, 2-feniletan-1-ol, 3- fenilpropan-1-ol y/o 1-fenilpropan-2-ol ; y en cada caso la diferencia hasta 100 % en peso es el exceso alcalino de 0.03-0.15 mol/mol y agua.

Phenolderivate enthaltende suspension oder dispersoin mit tiefem gefrierpunkt

Verfahren zur bestimmung der mikrobiellen kontamination

Nucleic acids and methods for detecting turfgrass pathogenic fungi

The present invention relates to the use of at least one nucleic acid comprising or consisting of: (i) CATCGATGAAGAACGCWGCRAAHTGCGATAMGTARTGYGAATTGCAGRATTCAGTGARTCATCGAAWYTTTGAACGCAYMTTGCRC (SEQ ID NO: 1), wherein: R represents A or G Y represents C or T M represents A or C W represents A or T H represents A or C or T (ii) a portion of SEQ ID NO: 1, provided said nucleic acid binds under stringent conditions to a nucleic acid comprising or consisting of the complementary sequence of SEQ ID NO: 1, or (iii) complementary sequences of (i) and (ii); for the detection of nucleic acids from one or more fungi in a sample.

Phenolates-containing formulation having a low freezing point

Nucleic acids and methods for detecting turfgrass pathogenic fungi

The present invention relates to the use of at least one nucleic acid comprising or consisting of: (i) CATCGATGAAGAACGCWGCRAAHTGCGATAMGTARTGYGAATTGCAGRATTCAGTGARTCATCGAAWYTTTGAACGCAYMTTGCRC (SEQ ID NO: 1), wherein: R represents A or G Y represents C or T M represents A or C W represents A or T H represents A or C or T (ii) a portion of SEQ ID NO: 1, provided said nucleic acid binds under stringent conditions to a nucleic acid comprising or consisting of the complementary sequence of SEQ ID NO: 1, or (iii) complementary sequences of (i) and (ii); for the detection of nucleic acids from one or more fungi in a sample.

Nucleic acids and methods for detecting turfgrass pathogenic fungi

Nucleic acids and methods for detecting turfgrass pathogenic fungi

Nucleic acids and methods for detecting turfgrass pathogenic fungi

Acidos nucleicos y metodos para detectar hongos patogenicos en cesped.

La presente invención se refiere al uso de al menos un ácido nucleico que comprende porque comprende o consiste de: (i) CATCGATGAAGAACGCWGCRAAHTGCGATAMAGTARTGYGAATTGCAGR ATTCAGTGARTCATCGAAWYTTTGAACGCAYMTTGCRC (SEC ID NO: 1), en donde: R representa A o G, Y representa C o T, M representa A o C, W representa A o T, H representa A o C o T, (ii) una porción de la SEC ID NO: 1, siempre y cuando el ácido nucleico se enlace bajo condiciones rigurosas a un ácido nucleico que comprende o consiste de la secuencia complementaria de la SEC ID NO: 1, o (iii) secuencias complementarias de (i) y (ii).

Verfahren zur Bestimmung der mikrobiellen Kontamination

Die vorliegende Erfindung offenbart ein Verfahren zur quantitativen und/oder qualitativen Bestimmung der mikrobiellen Kontamination von Mineralien und/oder Pigmente und/oder Füllstoffe und/oder Fasermaterialien enthaltenden Suspensionen, Emulsionen oder Dispersionen, dadurch gekennzeichnet, daß eine Probe der Suspensionen, Emulsionen oder Dispersionen nach Zugabe einer oder mehrerer durch Mikroorganismen abbaubarer organischer Substanzen vermischt und wahlweise anschließender Inkubation zentrifugiert wird, um die Mikroorganismen von den Mineralien und/oder Füllstoffen und/oder Pigmenten und/oder Fasermaterialien abzutrennen und die Anzahl und/oder Größe und/oder Art der Mikroorganismen in der überstehenden wässrigen Phase nach einer oder mehreren Inkubationen bestimmt wird.

Fremgangsmåte til bestemmelse av mikrobiell kontaminering

Způsob kvantitativního a kvalitativního určení mikrobiální kontaminace v suspenzích, emulzích nbo disperzích obsahujících minerální látky a/nebo pigmenty a/nebo výplňové látky a/nebo vláknité materiály

Verfahren zur bestimmung der mikrobiellen kontamination

Die vorliegende Erfindung offenbart ein Verfahren zur quantitativen und/oder qualitativen Bestimmung der mikrobiellen Kontamination von Mineralien und/oder Pigmente und/oder Füllstoffe und/oder Fasermaterialien enthaltenden Suspensionen, Emulsionen oder Dispersionen, dadurch gekennzeichnet, daß eine Probe der Suspensionen, Emulsionen oder Dispersionen nach Zugabe einer oder mehrerer durch Mikroorganismen abbaubaren organischen Substanzen, vermischen und wahlweise anschliessender Inkubation zentrifugiert wird, um die Mikroorganismen von den Mineralien und/oder Füllstoffen und/oder Pigmenten und/oder Fasermaterialien abzutrennen und die Anzahl und/oder Grösse und/oder Art der Mikroorganismen in der überstehenden wässrigen Phase nach ein oder mehreren Inkubationen bestimmt wird.

Mikrobik kirlenmenin saptanması için bir işlem.

Method for determining microbial contamination of solution by addition of a substance degradable by microorganism followed by centrifugation and examination of aqueous supernatant

Procedimiento para la determinacion de contaminacion microbiana.

Procedimiento para la determinación cuantitativa y/o cualitativa de contaminación microbiana de suspensiones, emulsiones o dispersiones que contienen minerales y/o pigmentos y/o cargas y/o materiales de fibras, caracterizado porque a) una muestra de las suspensiones, emulsiones o dispersiones se mezcla con una o varias sustancias orgánicas que son degradadas por microorganismos, que actúan como agente de separación entre los microorganismos y los minerales, pigmentos, cargas y/o materiales de fibras, en el que la cantidad en sustancia biodegradable se elige de modo que es posible una separación de los microorganismos y los minerales, cargas, pigmentos y/o materiales de fibras, y de forma opcional se incuba para el aumento del número de microorganismos, b) se centrifuga la mezcla así obtenida, para separar en su mayor parte los minerales y/o cargas y/o pigmentos y/o materiales de fibras de los microorganismos, con lo que los microorganismos se encuentran en la fase superior, y c) el sobrenadante acuoso obtenido mediante la centrifugación se somete preferiblemente a una incubación o varias incubaciones, para multiplicar el número de microorganismos en este sobrenadante, y d) se determina el número y/o tamaño y/o tipo de microorganismos en el sobrenadante.

Procedimiento para la determinacion de la contaminacion microbiana

Procedimiento para la determinación cualitativa y/o cuantitativa de la contaminación microbiana de suspensiones, emulsiones o dispersiones que contienen minerales y/o pigmentos y/o cargas y/o materiales fibrosos, caracterizado porque se centrifuga una muestra de las suspensiones, emulsiones o dispersiones luego del agregado de una o varias sustancias orgánicas degradables mediante microorganismos y, opcionalmente, de una incubación subsiguiente, a los fines de separar los microorganismos de los minerales, y/o cargas y/o pigmentos y/o materiales fibrosos, determinando la cantidad y/o el tamaño y/o el tipo de microorganismos de la fase acuosa remanente luego de una o varias incubaciones.

Verfahren zur bestimmung der mikrobiellen kontamination