Preformed concentrate for delivery of water insoluble film forming polymers

A preformed concentrate, capable of forming emulsion/micro-emulsion upon dilution with water, for providing peripheral desiccating effect on leaves/crops comprising: (i) a water insoluble film forming polymer; (ii) a long chain substituted amide; and (iii) an oil soluble surfactant.

Stable matrix emulsion concentrates and stable aqueous and/or organic solvent compositions containing biocides

A stable matrix emulsion concentrate of a biocide, e.g. 3-iodopropynyl-2-butyl carbamate (IPBC) and/or a triazole fungicide, and stable aqueous and/or organic solvent formulations thereof, i.e. dilutable in water and/or an organic solvent are provided, which are particularly useful for treating wood products to provide protection against microorganisms and insects.

N-ALKYL LACTAM ETHERS, AND COMPOSITIONS AND USES THEREOF

Described is a class of symmetrical and asymmetrical N-alkyl lactam ethers. One preferred ether is bis-N-ethyl pyrrolidone ether. Preferred compositions and uses of the ethers are in performance chemicals, personal care, and pharmaceutical fields, where they function a variety of roles, including as a solvent, solubilizer, freezing point depressor, diluent, extracting agent, cleaning agent, degreaser, absorbent and/or dispersion agent. 2. The ether according to wherein said Aand Aare the same.5. The ether according to wherein said Aand Aare not the same.9. The composition comprising an ether according to that has a form selected from the group consisting of: solids claim 8 , semi-solids claim 8 , liquids claim 8 , gels claim 8 , powders claim 8 , granules claim 8 , lozenges claim 8 , tablets claim 8 , patches claim 8 , capsules claim 8 , ointments claim 8 , lotions claim 8 , creams claim 8 , suppositories claim 8 , aerosols claim 8 , syrups claim 8 , elixirs claim 8 , emulsions claim 8 , non-aqueous suspensions claim 8 , and aqueous suspensions.11. The composition comprising an ether according to that is a skin lotion claim 8 , skin creme claim 8 , skin ointment claim 8 , skin salve claim 8 , anti-aging crème claim 8 , moisturizer claim 8 , deodorant claim 8 , tanning agent claim 8 , sun care composition claim 8 , foundation claim 8 , concealer claim 8 , eyebrow pencil claim 8 , eye shadow claim 8 , eye liner claim 8 , mascara claim 8 , rouge claim 8 , finishing powder claim 8 , lipstick claim 8 , lip gloss claim 8 , nail polish claim 8 , make-up remover claim 8 , nail polish remover claim 8 , shampoo claim 8 , rinse-off conditioner claim 8 , leave-on conditioner claim 8 , hair styling gel claim 8 , hair mousse claim 8 , hair spray claim 8 , styling aide claim 8 , hair color claim 8 , or hair color remover.12. The composition according to wherein said sun care composition comprises one or more UV absorbers selected from the group consisting of: p-aminobenzoic acid ( ...

N-ALKYL LACTAM ETHERS, AND COMPOSITIONS AND USES THEREOF

Described is a class of symmetrical and asymmetrical N-alkyl lactam ethers. One preferred ether is bis-N-ethyl pyrrolidone ether. Preferred compositions and uses of the ethers are in performance chemicals, personal care, and pharmaceutical fields, where they function a variety of roles, including as a solvent, solubilizer, freezing point depressor, diluent, extracting agent, cleaning agent, degreaser, absorbent and/or dispersion agent. 2. The ether according to wherein said Aand Aare the same.5. The ether according to wherein said Aand Aare not the same.9. The composition comprising an ether according to that has a form selected from the group consisting of: solids claim 8 , semi-solids claim 8 , liquids claim 8 , gels claim 8 , powders claim 8 , granules claim 8 , lozenges claim 8 , tablets claim 8 , patches claim 8 , capsules claim 8 , ointments claim 8 , lotions claim 8 , creams claim 8 , suppositories claim 8 , aerosols claim 8 , syrups claim 8 , elixirs claim 8 , emulsions claim 8 , non-aqueous suspensions claim 8 , and aqueous suspensions.11. The composition comprising an ether according to that is a skin lotion claim 8 , skin créme claim 8 , skin ointment claim 8 , skin salve claim 8 , anti-aging créme claim 8 , moisturizer claim 8 , deodorant claim 8 , tanning agent claim 8 , sun care composition claim 8 , foundation claim 8 , concealer claim 8 , eyebrow pencil claim 8 , eye shadow claim 8 , eye liner claim 8 , mascara claim 8 , rouge claim 8 , finishing powder claim 8 , lipstick claim 8 , lip gloss claim 8 , nail polish claim 8 , make-up remover claim 8 , nail polish remover claim 8 , shampoo claim 8 , rinse-off conditioner claim 8 , leave-on conditioner claim 8 , hair styling gel claim 8 , hair mousse claim 8 , hair spray claim 8 , styling aide claim 8 , hair color claim 8 , or hair color remover.12. The composition according to wherein said sun care composition comprises one or more UV absorbers selected from the group consisting of: p-aminobenzoic acid ( ...

PROCESS FOR PREPARATION OF STABLE, MICROENCAPSULATED AND SUSTAINED RELEASE BIOCIDAL ACTIVES AND COMPOSITION THEREOF

Disclosed herein is a process for the preparation of a stable sustained-release biocidal composition containing microencapsulated biocide and wherein the process comprises the steps of: (i) adsorbing the biocide onto an inert carrier by grinding to attain the required particle size and wherein the ratio of biocide; inert carrier is in the range of about 1:99 to about 99:1 (ii) optionally coating with an appropriate amine or imine compound or a water resistant film forming polymer and dispersing the resultant biocide encapsulated inert carrier in an aqueous medium in the presence of suitable dispersing agent (iii) adding at least one thickening agent to re-disperse the encapsulated biocide containing partial amount of non-encapsulated biocide if any and (iv) preparing an aqueous or solvent based sustained release biocide dispersion. Also disclosed is a stable, sustained-release biocidal composition prepared by such process and uses thereof. 1. A process for the preparation of a sustained-release stable biocidal composition containing a microencapsulated biocide comprising the steps of:i. adsorbing a biocide onto an inert carrier by grinding and wherein the ratio of biocide:inert carrier is from about 1:99 to about 99:1;ii. optionally, coating with an appropriate amine or imine compound or a water resistant film forming polymer;iii. dispersing the resultant biocide encapsulated inert carrier in a suitable medium in the presence of an appropriate dispersing agent; andiv. adding at least one thickening agent to re-disperse the encapsulated biocide.2. The process according to claim 1 , wherein the medium is aqueous or solvent selected from the group consisting of polyglycol claim 1 , polyether claim 1 , polyol claim 1 , mineral oil claim 1 , plasticizer pthalates and/or alkyd resins.3. The process according to claim 1 , comprising one or more biocides alone or appropriate mixtures thereof.4. The process according claim 1 , wherein said inert carrier is selected from the ...

STABILIZED BIOCIDAL DISPERSION VIA SUB-MICRONIZED CARRIER PARTICLES, PROCESS FOR MAKING THE SAME AND COMPOSITION THEREOF

A stabilized biocidal dispersion comprising a biocide coated or adsorbed onto stable sub-micron carrier particles and wherein sub-micronized particles are stabilized by additives having polar moieties, hydrophobic and hydrophilic segments. The sub-micron particles are selected from metal oxides like zinc oxide, titanium dioxide, cerium dioxide and silica, alumina, minerals, clays, stilbene and sub-micron carbons. Exemplary biocides include carbamates, isothiazolones, pyrithione chelates and/or trizoles. Also disclosed is a process for preparing stabilized sub-micronized carrier particles. 1. A stabilized biocidal dispersion comprising biocide coated or adsorbed on to stable sub-micronized carrier particles and wherein sub-micronized particles are stabilized with polar moieties , hydrophilic and/or hydrophobic additives.2. The biocidal dispersion according to claim 1 , wherein the biocidal dispersion containing sub-micronized carrier particles is formulated in aqueous or non-aqueous medium.3. The biocidal dispersion according to claim 1 , wherein the carrier sub-micron particles are selected from the group consisting of metal oxide claim 1 , alumina claim 1 , silica claim 1 , stilbene claim 1 , carbon or clay.4. The biocidal dispersion according to claim 3 , wherein said sub-micronized metal oxide particles are comprised of ZnO claim 3 , TiOor CeO.5. The biocidal dispersion according claim 1 , comprising more than one biocide.6. The biocidal dispersion according to claim 1 , wherein the biocide employed for the biocidal dispersion is selected from the group consisting of amine reaction products claim 1 , 1 claim 1 ,2-benzisothiazolin-3-one claim 1 , 2-bromo-2-nitropropane-1 claim 1 ,3-diol (bronopol) claim 1 , 3-iodo-2-propargyl butyl carbamate (IPBC) claim 1 , 5-chloro-2-methyl-4-isothiazolin-3-one (CMIT)/2-methyl-4-isothiazoli-3-one (MIT) claim 1 , bicyclic oxazolidines claim 1 , glutaraldehyde claim 1 , N-(trichloromethylthio)phthalimide biocides (Folpet) claim 1 ...

PREFORMED CONCENTRATE FOR DELIVERY OF WATER INSOLUBLE FILM FORMING POLYMERS

A preformed concentrate, capable of forming emulsion/micro-emulsion upon dilution with water, for providing peripheral desiccating effect on leaves/crops comprising: (i) a water insoluble film forming polymer; (ii) a long chain substituted amide; and (iii) an oil soluble surfactant. 1. A preformed concentrate , capable of forming emulsion/micro-emulsion upon dilution with water , for providing peripheral desiccating effect on leaves/crops comprising:(i) a water insoluble film forming polymer;(ii) a long chain substituted amide; and(iii) an oil soluble surfactant.3. The preformed concentrate according to claim 2 , wherein R═R═CH; R═H claim 2 , and n=0; n=5-11.4. The preformed concentrate according to claim 3 , wherein R═R═CH; R═H claim 3 , and n=0; n=7-9.5. The preformed concentrate according to claim 4 , wherein the dialkyl acid amide is selected from the group consisting of N claim 4 ,N-dimethyl hexamide claim 4 , N claim 4 ,N-dimethyl octanamide claim 4 , N claim 4 ,N-dimethyl decanamide claim 4 , N claim 4 ,N-dimethyl dodecanamide claim 4 , N—N-dimethyl decamide claim 4 , and N claim 4 ,N-dimethyl tetradecanamide.6. The preformed concentrate according to claim 1 , wherein the film-forming polymer is selected from the group consisting of water-insoluble graft polymer of N-vinylpyrrolidone and an α olefin selected from the group consisting of Cα-olefins in a 50:50 weight ratio and Cα-olefins in a 20:80 weight ratio; polyacrylate; polystyrene acrylate copolymer; polystyrene butadiene copolymer; natural wax claim 1 , polyisoprene copolymer and combinations thereof.7. The preformed concentrate according to claim 1 , wherein the oil soluble surfactant includes anionic claim 1 , non-ionic claim 1 , mildly cationic or combination thereof.8. The preformed concentrate according to claim 7 , wherein the surfactant is selected from the group consisting of tristyryl phenyl alkoxylates claim 7 , alkoxylated alkyl phenols claim 7 , alkoxylated linear aliphatic polyesters claim ...

MATRIX COMPOSITION FOR DELIVERY OF HYDROPHOBIC ACTIVES

A matrix composition capable of forming an emulsion/micro-emulsion comprising an emulsifiable matrix, essentially free of alkyl pyrrolidone and alkoxylated alcohol, comprising: 1. A matrix composition capable of forming an emulsion/micro-emulsion/dispersion comprising an emulsifiable matrix , essentially free of alkyl pyrrolidone and alkoxylated alcohol , comprising:(i) a long chain substituted amide;(ii) a surface active agent; and(iii) optionally, an organic diluent.3. The matrix composition according to claim 2 , wherein R═R═CH; R═H; n=0 and n=5-11.4. The matrix composition according to claim 3 , wherein R═R═CH; R═H; n=0 and n=7-9.5. The matrix composition according to claim 4 , wherein the dialkyl acid amide is selected from the group consisting of N claim 4 ,N-dimethyl hexamide claim 4 , N claim 4 ,N-dimethyl octanamide claim 4 , N claim 4 ,N-dimethyl decanamide claim 4 , N claim 4 ,N-dimethyl dodecanamide claim 4 , N—N-dimethyl decamide claim 4 , and N claim 4 ,N-dimethyl tetradecanamide.6. The matrix composition according to claim 1 , wherein the surface active agent is derived from food grade material.7. The matrix composition according to claim 1 , wherein the surface active agent derived from food grade material includes non-ionic claim 1 , zwitterionic and/or anionic surfactants.8. The matrix composition according to claim 7 , wherein the non-ionic or zwitterionic surfactant is selected from the group consisting of edible monoglycerides claim 7 , diglycerides claim 7 , poly-glycerol esters claim 7 , non-ionic phospholipids claim 7 , non-fatty carboxylic acid esters of fatty acid esters claim 7 , partial sugar-fatty acid esters claim 7 , partial fatty acid esters of polyols and mixtures thereof.9. The matrix composition according to claim 6 , wherein the anionic surfactant is selected from the group consisting of lactylated fatty acid salts claim 6 , anionic phospholipids claim 6 , anionic non-fatty carboxylic acid esters of fatty acid/esters and their ...

Alcohol-free slightly-alcoholic oral care composition and a process for preparing same

An aqueous, heat and cold stable, non-alcoholic or slightly-alcoholic microemulsion based antimicrobial mouthwash composition with improved antimicrobial efficacy. The composition comprises a unique water-soluble matrix composite, at least one water-immiscible or water-insoluble antimicrobial agent, and optionally, a preservative or preservative system, a weak carboxylic acid, a coloring agent and other additives. Examples of antimicrobial agents include menthol, thymol, eucalyptol and/or methyl salicylate. A process for preparing the oral care composition is also disclosed.

Process of making a stable aqueous dispersion of concentrated, finely divided particles of a biocide

This invention provides a process of making a stable aqueous dispersion including concentrated, finely divided particles of a water insoluble biocide active, which comprises grinding the biocide in water in the presence of a non-ionic polymeric dispersant and optionally a co-dispersant, and compositions prepared by this process.

N-alkyl lactam ethers, and compositions and uses thereof

Described is a class of symmetrical and asymmetrical N-alkyl lactam ethers. One preferred ether is bis-N-ethyl pyrrolidone ether. Preferred compositions and uses of the ethers are in performance chemicals, personal care, and pharmaceutical fields, where they function a variety of roles, including as a solvent, solubilizer, freezing point depressor, diluent, extracting agent, cleaning agent, degreaser, absorbent and/or dispersion agent.

MIXED SOLVENT BASED COMPOSITIONS FOR REMOVAL OF PAINT AND VARNISH

A composition for removing paint and varnish from wood or metal surfaces comprising (a) about 20 to 70% by weight of commercial ester amide [Rhodiasolv® Polarclean]; (b) about 30 to 80% by weight of BLO: and (c) about 1 to 30% by weight of EEP; of said composition, optionally with one or more of the group of (d) a surfactant, (e) a thickener, (f) a flavoring agent, (g) a battering agent and (h) a diluent. 1. A method for removing paint or varnish from rood or metal surfaces which comprises providing a composition consisting essentially of about 20-70% by weight of commercial ester amide [Rhodiasolv® Polarclean] , about 30-80% by weight of BLO , and about 1-30% by weight of EEP , and applying the composition to the surface to be treated.2. A method according to in which said composition consists essentially of about 30-65% commercial ester amide [Rhodiasolv® Polarclean] claim 1 , about 35-70% BLO claim 1 , and about 2-15% EEP.3. A method according to in which said composition consists essentially of about 35-39% commercial ester amide [Rhodiasolv® Polarclean] claim 1 , about 55-59% BLO and about 3-5% EEP.4. A composition which is particularly effective for removing paint or varnish from wood or metal surfaces consisting essentially of about 20-70% by weight of commercial ester amide [Rhodiasolv® Polarclean] claim 1 , about 30-80% by weight of BLO claim 1 , and about 1-30% by weight of EEP claim 1 , of said composition.5. A composition according to in which the amount of EEP is 2-15%.6. A composition for removing paint and varnish from wood or metal surfaces comprising (a) about 20 to 70% by weight of commercial ester amide [Rhodiasolv® Polarclean]; (b) about 30 to 80% by weight of BLO; and (c) about 1 to 30% by weight of EEP; of said composition claim 4 , optionally with one or more of the group of (d) a surfactant claim 4 , (e) a thickener claim 4 , (f) a flavoring agent claim 4 , (g) a bittering agent and (h) a diluent.7. A composition according to wherein (a) is ...

SYNERGISTIC MIXED SOLVENTS-BASED COMPOSITIONS FOR REMOVAL OF PAINT, VARNISH AND STAIN COATINGS

Compositions and methods are disclosed which are effective for removing or stripping varnish and paint or stains from surfaces such as wood or metal which comprises activating NMP and/or BLO with 1-20% by weight of ethyl 3-ethoxypropionate (EEP), preferably 2-15%, and optimally about 3-5%, and with 0.1-10% by weight of NOP/ALC EO, preferably 0.2-5%, most preferably 1 -3% by weight and/or 0.1-5% by weight of Silwett 77, preferably 0.2-3%, and most preferably 0.5-2% by weight, 1. A method for removing a coating of paint or varnish from wood or ental surfaces which comprises providing a composition comprising a non-aqueous so vent matrix composed of about 20-70% by weight of a highly polar solvent with a Hansen's fractional polar solubility component greater than 0.25 , and an aqueous system additive selected from the group consisting of wetting agents , spreading agents and combinations thereof , the amount of said additive being sufficient to effect the spreading and wetting of the coating to facilitate the removal of the coating from the surface , and applying the composition to the surface to be treated , and then removing the composition from the treated surface2. The method of wherein the highly polar solvent is N-methyl-2-pyrrolidone.3. The method of wherein the additive has an HLB of about 8 or less.4. The method of wherein the additive exhibits a Drave's wetting of a cotton skein in less than 5 seconds at 0.1% water.5. The method of wherein the composition further comprises about 30-80% by weight of gamma-butyrolactone claim 1 , about 1-30% by weight of ethyl 3-ethoxypmpionate claim 1 , about 0.1-10% N-octyl pyrrolidone and about 0.1-5% ethoxylated siloxane.6. The method of in which said composition consists essentially of about 30-65% N-methyl-2-pyrrolidone claim 1 , about 35-70% gamma-butyrolactone claim 1 , about 2-15% ethyl 3-ethoxypropionate claim 1 , about 0.2-5% N-octyl pyrrolidone and about 0.2-3% ethoxylated siloxane.7. The method of in which said ...

AQUEOUS VOLATILE ORGANIC COMPOUND FREE DISINFECTANT AND/OR CLEANING COMPOSITION AND METHOD OF PREPARATION

The present application provides an aqueous, stable, VOC-free microemulsion based antimicrobial disinfectant and/or cleaning concentrate composition capable of inhibiting or killing gram(+), gram(−) and methicillin-resistant Staphylococcus aureus (MRSA) comprising (i) a water-soluble matrix composite made of (a) water-soluble polymer, and (b) water-soluble surfactant; (ii) a blend of antimicrobial agents comprising (a) at least one compound selected from phenols, halogenated phenols, derivatives of phenols, derivatives of halogenated phenols, bis -phenols, cresols, resorcinols, halogenated hydroxyl diphenylethers, anilides or combinations thereof; and (b) at least one compound derived from essential oils; and (iii) optionally, one or more additives. Also, there is described a method of use and process for preparing the composition. 1Staphylococcus aureus. An aqueous , stable , volatile organic compound (VOC)-free microemulsion based antimicrobial disinfectant and/or cleaning concentrate composition capable of inhibiting or killing gram(+) , gram(−) and Methicillin-resistant (MRSA) comprising:i. a water-soluble matrix composite comprising (a) water-soluble polymer, and (b) water-soluble surfactant;ii. a blend of antimicrobial agents comprising (a) at least one compound selected from phenols, halogenated phenols, derivatives of phenols, derivatives of halogenated phenols, bis-phenols, cresols, resorcinols, halogenated hydroxyl diphenylethers, anilides or combinations thereof; and (b) at least one compound derived from essential oils; andiii. optionally, one or more additives.2. The concentrate composition according to claim 1 , where in said composition is stable for at least six months at room temperature or stable for at least 3 freeze/thaw cycles wherein temperature cycled from 50° C. to -24° C. in every 24 hours or stable for at least 2 weeks at about 50° C.3. The concentrate composition according to claim 1 , wherein the water-soluble matrix is a complex of water ...

WATER MISCIBLE MICROEMULSIONS OF WATER INSOLUBLE FILM FORMING POLYMERS

A water miscible emulsion composition which is essentially free of long-chain alkylpyrrolidone and aromatic oil comprising: (i) a long chain substituted amide; (ii) a water insoluble film forming polymer; (iii) a water soluble anionic surfactant; and (iv) optionally, a bioactive, is particularly useful in providing water repellency and delaying the onset of fungi growth on crops and leaves. 1. A water miscible emulsion composition which is essentially free of long-chain alkylpyrrolidone and aromatic oil comprising:(i) a long chain substituted amide;(ii) a water insoluble film forming polymer;(iii) a water soluble anionic surfactant; and(iv) optionally, a bioactive.3. A water miscible emulsion composition according to claim 2 , wherein R═R═CH; R═H; n=0 and n=5-11.4. A water miscible emulsion composition according to claim 3 , wherein R═R═CH; R═H; n=0 and n=7-9.5. A water miscible emulsion composition according to claim 2 , wherein R═R═CH; R═COOCH; n=0 and n=5-11.6. A water miscible emulsion composition according to claim 2 , wherein the dialkyl acid amide or dialkyl acid amide ester is selected from the group consisting of N claim 2 ,N-dimethyl hexamide claim 2 , N claim 2 ,N-dimethyl octanamide claim 2 , N claim 2 ,N-dimethyl decanamide claim 2 , N claim 2 ,N-dimethyl dodecanamide claim 2 , N—N-dimethyl decamide claim 2 , N claim 2 ,N-dimethyl tetradecanamide claim 2 , and N claim 2 ,N dimethyl amino alkyl acetate and combinations thereof.7. A water miscible emulsion composition according to claim 1 , wherein the film-forming polymer is selected from the group consisting of water-insoluble graft polymer of N-vinylpyrrolidone and an α olefin selected from the group consisting of Cα-olefins in a 50:50 weight ratio and Cα-olefins in a 20:80 weight ratio; polyacrylate; polystyrene acrylate copolymer; polystyrene butadiene copolymer; natural wax; polyisoprene copolymer and combinations thereof.8. A water miscible emulsion composition according to claim 7 , wherein the ...

Synergistic Mixed Solvents-based Compositions to Improve Efficiency of Performance and Environmental Safety Using Commercial High Volatile Compositions Used for Removal of Paint, Varnish and Stain Coatings

A composition which is particularly effective for removing paint or varnish from wood concrete or metal surfaces comprising greater than about 40% by weight of a first volatile component comprising a volatile compound and a second non-volatile component comprising from about 20 to 80% by weight of a polar solvent selected from the group consisting of (pentanoic acid, 5-(dimethylamino)-4-methyl-5-oxo-methyl ester; propylene carbonate. N,N-dimethyl imidazolidinone, dimethyl sulfoxide, dimethyl acetamide, N-methyl pyrrolidone, gamma butyrolactone and mixtures thereof and an aqueous system additive. Methods for used of the composition are also disclosed. 8. A composition for the removal of paint or varnish from wood or metal surfaces consisting essentially of about 20-70% by weight of an ester amide , about 30-80% by weight of gamma-butyrolactone , and about 1-30% by weight of ethyl 3-ethoxy propionate.9. The composition of wherein the amount of ethyl 3-ethoxy propionate is about 2 to 15% by weight.10. (canceled)11. The composition of wherein the amount of ester amide is from about 30 to 65% by weight claim 8 , the amount of gamma-butyrolactone is about 35 to 70% by weight and the amount of ethyl 3-ethoxy propionate is from 2 to 15% by weight.12. The composition of wherein the amount of ester tide is from 35 to 39% by weight claim 8 , the amount of gamma-butyrolactone is 55 to 59% and the amount of ethyl 3-ethoxy propionate is from 3 to 5% by weight.13. The composition of wherein the amount of ester amide is 37% claim 8 , the amount of gamma-butyrolactone is 57% and the amount of ethyl 3-ethoxy propionate is 3.5%.14. (canceled)15.The composition of which include about 2.5% by weight of surfactant claim 8 , about 1.2% by weight of thickener claim 8 , about 0.25% by weight of a flavoring agent claim 8 , and about 0.0025% by weight of a bittering agent.16. The composition of which further includes about 35 to 39% by weight ester amide claim 8 , 55 to 59% by weight of gamma ...

Synergistic Mixed Solvents - Based Compositions With Improved Efficiency Of Performance And Environmental Safety For Removal Of Paint, Varnish And Stain

A composition which is particularly effective for removing paint or varnish from wood concrete or metal surfaces comprising synergistic mixed solvents-based compositions with Improved efficiency of performance and environmental safety. The mixed solvent compositions are made from about 10-90% by weight of each polar solvent selected from the group consisting of (pentanoic acid, 5-(dimethylamino)-4-methyl-5-oxo-methyl ester; propylene carbonate, N,N-dimethyl imidazolidinone, dimethyl sulfoxide, dimethyl acetamide, gamma butyrolactone, benzyl alcohol, and mixtures thereof and an activator, ethyl ethoxy propionate, and an aqueous system additive. Methods for use of the composition are also disclosed. 1. A composition for removing a paint or varnish coating from wood , metal or concrete surfaces which comprises a mixture of environmentally acceptable mixed polar solvents having a Hansen's fractional polar solubility parameter component of greater than about 0.16 or 16% and at least one solvent having a Hansen's fractional polar solubility parameter component of greater than about 0.25 or 25% and an activator , wherein the relative amounts of the first and second solvents are sufficient to cause an increase in the removal of coating of at least 5 percent compared to a composition containing either of the component solvent at the use level.2. The composition of wherein Hansen's fractional polar solubility parameter component of the solvent is greater than about 0.25 or 25%.3. The composition of wherein Hansen's fractional polar solubility parameter component of the solvent is greater than about 0.35 or 35%4. The composition of where the polar solvent is Solvent A5. The composition of where the polar solvent is Solvent B6. The composition of where the polar solvent is Solvent C7. The composition of where the polar solvent is Solvent D8. The composition of where the polar solvent is Solvent E9. The composition of where the polar solvent is Solvent G10. The composition of ...

Stabilized biocidal dispersion via sub-micronized carrier particles, process for making the same and composition thereof

A stabilized biocidal dispersion comprising a biocide coated or adsorbed onto stable sub-micron carrier particles and wherein sub-micronized particles are stabilized by additives having polar moieties, hydrophobic and hydrophilic segments. The sub-micron particles are selected from metal oxides like zinc oxide, titanium dioxide, cerium dioxide and silica, alumina, minerals, clays, stilbene and sub-micron carbons. Exemplary biocides include carbamates, isothiazolones, pyrithione chelates and/or trizoles. Also disclosed is a process for preparing stabilized sub- micronized carrier particles.

Coating compositions containing alk-1-enyl ethers

This invention relates to coating compositions containing the alk-1-enyl ether reaction product of a hydroxylated compound, an alk-1-enyloxy oxirane and from 0 to 95% of an alkyl epoxide.

A preformed concentrate for delivery of water insoluble film forming polymers

A preformed concentrate, capable of forming emulsion/micro-emulsion upon dilution with water, for providing peripheral desiccating effect on leaves/crops comprising: (i) a water insoluble film forming polymer; (ii) a long chain substituted amide; and (iii) an oil soluble surfactant.

Low voc, sunscreen spray composition containing a hydrophobic, film-forming polymer

Stable, water-based formulations containing high levels of water insoluble UV protectants/insecticides are provided herein as sprayable microemulsions containing a film-forming polymer, e.g. Agrimer® VEMA ES 425 [poly(methyl vinyl ether-maleic acid monobutyl ester)]. The polymers are solubilized either by partial neutralization with a base, or by emulsification with appropriate emulsifiers. These formulations produce single phase, micro- or mini-emulsions (particle size < 1 micron) on dilution with water. The formulations are useful as UV protectants in veterinary use, for protection of UV-labile insecticides, and for 'pour on' applications.

Fragrance delivery system

Fragrance delivery system

A micro-emulsified fragrance composition provides an effective fragrance delivery system when present in a laundry composition, e.g. a laundry fabric softener formulation, or when delivered from a substrate. This composition can deposit a substantial amount of fragrance material onto the surface intended for deposition during the wash, rinse, dry, or post-dry cycles.

Delivery system for agricultural chemicals

An emulsifiable concentrate of agriculturally active chemical which, upon dilution, produces a highly stable emulsion and avoids precipitation of the active ingredient on extended storage. The inventive concentrate is composed of an agriculturally active chemical, a surfactant, and a solvent composed of first and second components. The first component has a hydrophilic property sufficiently high so as to solubilize the agriculturally active chemical. The second component is a hydrophobic solvent and is composed of at least between about 5 to 90 percent by weight of a compound having the structure: ##STR1## wherein R 1 is an alkyl having from 5 to 18 carbon atoms.

Inert matrix composition microemulsifiable concentrate and aqueous microemulsion

What is provided herein is an inert matrix composition (IMC), and a microemulsifiable concentrate (MEC) in the form of a free-flowing, high-melting solid, suitable for making an aqueous microemulsion (AME) of an agriculturally active chemical (AAC) with dilution water. The inert matrix composition comprises about 10-50% of a C 6 -C 18 alkylpyrrolidone, about 10-50% of an anionic surfactant and about 10-70% of a complexing agent characterized by being an organic compound having a melting point >100° C., a molecular weight ≦500, a water solubility of at least 10% by weight, and being capable of hydrogen-bonding with the alkylpyrrolidone component of the composition. The MEC comprises the IMC and about 1-20% of the agriculturally active ingredient (AAI). Upon dilution with water an AMC is provided having a few ppm to 1% AAI.

Extrudible wet paste composition of an agriculturally active chemical; free-flowing, water-dispersible or water-soluble granules therefrom

An extrudible, wet paste composition of an agriculturally active chemical is provided herein which is used for forming water-dispersible or water-soluble granules thereof. These granules form stable suspensions or solutions in water which provide efficient delivery systems for such agricultural chemicals.

Vinyl ether compounds

Alkenyl ether carbonates having formula (A) wherein A is RHC=CHO(B)n-, lower alkyl or a mixture thereof; B is (a) divalent radical having from 2 to 12 carbon atoms and is selected from the group of alkylene, mono or polyalkoxylated alkylene, alkenylene, alkynylene, arylene, alkarylene and aralkylene radicals, which radicals are optionally substituted with halo, alkyl, cyano, nitro or alkoxy; R is hydrogen or lower alkyl and n is from 1 to 10. These are provided alkenyl ether polycarbonate, a polymerizable compound formed from reaction of a dialkenyl ether monocarbonate and a polyhydroxy alcohol having at least three hydroxy groups, a polymerizable compound formed from the reaction of a hydroxylated polymeric polyether, polyurethane, polycarbonate, polyester of an alkanedioic acid or polybutadiene and a dialkenyloxy carbonate co-reactant, and polyaryloxypolyvinyl ethers. The polymerized compounds are intermediates for hard abrasion resistant films and coatings. The monomers and oligomers are intermediates for hydrogels or photoresist materials.

Low voc, sunscreen spray composition containing a hydrophobic, film-forming polymer

Soluble polymer based matrix for chemically active water insoluble components

This invention relates to a water soluble matrix composition comprising an anionic surfactant, a C6 to C18 alkyl pyrrolidone, urea and a water insoluble copolymer of vinyl pyrrolidone with not more than 50 wt.% of a comonomer selected from the group of an α-olefin, vinyl acetate, an acrylic or methacrylic acid ester and methacrylamide as a free flowing particulate solid which matrix is suitably mixed with a water insoluble, chemically active component, such as an agrochemical, to provide a clear sprayable film forming emulsion, such as a non-leachable film on a plant or other substrate surface. The invention also relates to the method of preparing the matrix and to the incorporation of an agrochemical concentrate and plant spray composition.

Compositions of insoluble film-forming polymers and uses therefor

A composition comprising a long-chain alkylpyrrolidone, a surfactant, and film-forming water-soluble polymer wherein the amounts of the components are such that on dilution with water, a clear liquid is formed. The composition may be used as a medium for agriculturally active ingredients as well as other active ingredients which are suitable for film formation, e.g., wood protectants, and the like. Also, emulsion concentrates of water-insoluble film-forming polymers are disclosed which can be uti-lized to form water-resistant films of active ingredients, such as, agriculturally active chemicals. Methods for preparation and use of the emulsion concentrates are disclosed.

Stabilized biocidal dispersion via sub-micronized carrier particles, process for making the same and composition thereof

Soluble polymer based matrix for chemically active water insoluble components

This invention relates to a water soluble matrix composition comprising an anionic surfactant, a C6 to C18 alkyl pyrrolidone, urea and a water insoluble copolymer of vinyl pyrrolidone with not more than 50 wt.% of a comonomer selected from the group of an α-olefin, vinyl acetate, an acrylic or methacrylic acid ester and methacrylamide as a free flowing particulate solid which matrix is suitably mixed with a water insoluble, chemically active component, such as an agrochemical, to provide a clear sprayable film forming emulsion, such as a non-leachable film on a plant or other substrate surface. The invention also relates to the method of preparing the matrix and to the incorporation of an agrochemical concentrate and plant spray composition.

Water-based compositions for removing stains from fabrics

What is provided herein is a water-based, environmentally safe, stain-remover composition for effectively removing a wide variety of stains from fabrics consisting essentially of: (a) 5-20% by weight N-methylpyrrolidone (NMP), (b) 5-20% by weight γ-butyrolactone (BLO), (c) 40-88% by weight water, and (d) 1-10% by weight surfactant, and, optionally, including a base-buffer to provide a pH in the range of about 7-11.

Free radical initiator delivery system

This invention relates to a process for preparing an improved polymerization free radical initiator delivery system for the polymerization of a monomer containing olefinic unsaturation which comprises uniformly dispersing a water insoluble free radical initiator, an excess amount of the polymeric product of the reaction and between about 1.0 and about 100 wt. % of a surfactant based on initiator in water to form an aqueous mixture containing between about 5 and about 40 wt. % solids; subjecting the dispersion to treatment at a temperature of between about -25° C. and about 0° C. under from about 50 to about 400 milli Tort vacuum for a period of from about 5 to about 24 hours to remove water and to form uniform coprecipitated initiator/polymer microparticles having an average particle diameter of between about 0.001 and about 100 microns and then diluting the coprecipitated microparticles with water under vigorous agitation to form a microparticulate dispersion of low viscosity containing from about 5 to about 40 wt. % solids which is suitable as the initiator feed for contacting said monomer in a polymerization reaction.

Seed coating containing mn(no3)2.6h2o

Alk-1-enyl ether silicates

Subject invention relates to alk-1-enyl ether silicates having the formula [X].sub.4-n Si[OR.sub.1 OCH═CH--R.sub.2 ].sub.n wherein X is halogen or --OR wherein R is lower alkyl or a mixture of halogen and OR, a mixture of OR and hydrogen or a mixture of halogen and hydrogen; R 1 contains from 1 to 8 carbon atoms and is alkylene, alkenylene, alkynylene, optionally alkoxylated with up to 20 units of ##STR1## wherein Y is hydrogen or methyl and R 2 is each hydrogen or lower alkyl and n has a value of from 1 to 4. The invention also relates to the process for preparing the above vinyl ether silicates and to their use as chemically resistant coatings.

Radiation curable coating compositions

This invention relates to a coating composition which can be cured by exposure to radiation energy in the presence of a cationic photoinitiator. The composition comprises a mixture of between about 1 and about 75 wt. % of a reactive vinyl or alk-1-enyl ether cyclocarbonate having the formula ##STR1## wherein R is hydrogen or lower alkyl; R' is C 2 to C 4 alkylene; n has a value of from 0 to 4 and n' has a value of from 1 to 4 and between about 99 and about 25 wt. % of a polymerizable compound containing an onium salt initiator which is normally insoluble in said polymerizable compound or a mixture thereof. The invention also relates to the use of the composition as a protective coating on a substrate.

Premix composition for clarifying beer

A premix composition for clarifying beverages like beer includes, by weight, (a) about 40 to 90%, preferably 60-85%, of silica xerogel having less than 10% water therein, preferably 5% or less, and a particle size, as defined by its mean volume average diameter MV, in both the dry state and as a 10% aqueous slurry, of less than 50 µ, preferably about 5-30 µ, and (b) about 10 to 60%, preferably 15-40%, of crosslinked polyvinylpyrrolidone having a particle size as defined, in the dry state, of about 10 to 50 µ, and about 30-60 µ, in a 10% aqueous slurry, and a process of obtaining, chill-haze stabilized beer with substantial reduction in high molecular weight proteins, as well as polyphenols, flavanoids and tannins, in an efficient and effective single-step process at a rapid filter-flow rate, with undetectable residual soluble plyvinylpyrrolidone thereafter, and no microbiological growth in the premix, effective haze stability after time, and advantageous redispersibility of the premix used in the process.

SOLVENT ACTIVATION PROCEDURE N-METHYL-2-PIRROLIDONE (NMP) AND / OR GAMMA-BUTIROLACTONE (BLO) TO REMOVE PAINTS AND VARNISHES.

LA INVENCION SE REFIERE A UN METODO QUE ES ESPECIALMENTE EFECTIVO ELIMINAR O DESPEGAR BARNIZ Y PINTURA DE SUPERFICIES TALES COMO MADERA O METAL, QUE COMPRENDE LA ACTIVACION DE N METIL PIRROLIDONA (NMP) Y/O BUTIROLACTONA (BLO) CON APROXIMADAMENTE 1 ETOXIPROPINATO (EEP). THE INVENTION REFERS TO A METHOD WHICH IS ESPECIALLY EFFECTIVE TO REMOVE OR REMOVE VARNISH AND PAINT FROM SURFACES SUCH AS WOOD OR METAL, WHICH INCLUDES THE ACTIVATION OF N-METHYL PIRROLIDONE (NMP) AND / OR BUTYLACTACTONE (BLO) WITH APPROXIMATELY 1 ETO .

Delivery system for agricultural chemicals

An emulsifiable concentrate comprising an agriculturally active chemical, a surfactant, and a solvent containing a first and/or a second component. The first component is capable of solubilizing the agriculturally active chemical and the second component, in conjunction with the surfactant, is effective to disperse the agriculturally active chemical. An organic diluent may also be used. Methods of using and forming the concentrate including blends of amterials for forming the concentrates are also disclosed. The inventive concentrate allows for high concentrations of the active ingredient, exhibits excellent stability and produces highly stable compositions upon dilution with water.

Leaching inhibition of crop treating chemicals with amino containing polymers

This invention relates to inhibiting leaching of crop treating chemicals into the ground water, aqua-system and surrounding soil of the treatment site by contacting the plant or plant site with an effective leach inhibiting, plant tolerating amount of a protein or carbohydrate derived polymer containing pendant hydroxy and secondary, tertiary or quaternized amino groups defined by the formula ##STR1## R is hydrogen or methyl; R 1 , R 2 and R 3 are each selected from the group of hydrogen and C 1 to C 20 alkyl, with the proviso that, in the above formula A, at least one of R 1 and R 2 or at least one of R 1 , R 2 and R 3 is other than hydrogen; X - is an anion; a has a value of from 0 to 20 and b has a value of from 2 to 18.

Compositions of water-insoluble active organic compounds

A concentrate suitable for forming a stable aqueous composition upon dilution with water includes a water-insoluble active organic compound and a water-insoluble oil-modified alpha-beta unsaturated carboxylic acid.

Ids

Alkenyl ethers and radiation curable compositions

Solid delivery system (SDS) for active agricultural chemicals

This invention relates to a solid delivery system (SDS) for active agricultural chemicals, and, more particularly, to a bioenhanced, stable SDS for sulfonyl and sulfamoylurea agricultural chemicals capable of forming aqueous microdispersions or tank mixes thereof suitable for application to a plant site.

Rain-fast bioactive compositions

A rain-fast bioactive composition includes a bioactive substance and an aqueous suspension concentrate of a latex polymer emulsified with an in-situ crosslinked hydrocarbon polymer.

Method of activating acidified nmp to provide an effective paint remover composition

Acidified N-methyl-2-pyrrolidone (NMP) is activated with 1-20 % by weight of ethyl 3-ethoxypropionate (EEP) to provide an effective composition for removal of both uncured and cured paints from wood and metal surfaces.

Delivery system for agricultural chemicals

An emulsifiable concentrate comprising an agriculturally active chemical, a surfactant, an organic diluent and a solvent having a component capable of solubilizing the agriculturally active chemical and, in conjunction with the surfactant, being effective to disperse the agriculturally active chemical. The inventive concentrate allows for high concentrations of the active ingredient, exhibits excellent stability and produces highly stable compositions upon dilution with water.

Control of ectoparasites

PREPARATION COMPOSITION FOR BEER DECLARATION

Method of activating acidified NMP to provide an effective paint remover composition

Acidified N-methyl-2-pyrrolidone (NMP) is activated with 1-20% by weight of ethyl 3-ethoxypropionate (EEP) to provide an effective composition for removal of both uncured and cured paints from wood and metal surfaces.

Alk-1-enyloxy carbamates

The invention relates to alk-1-enyloxy carbamates selected from the group having the formulae ##STR1## wherein R is a saturated or unsaturated, monovalent or divalent hydrocarbon radical having from 1 to 50 carbon atoms and is optionally substituted with halo, alkyleneoxy, hydroxy, or a combination of said radicals; Y is --O-- or --OCO--O--; X is hydrogen or methyl; R' and R" are each independently hydrogen, alkyl, aryl, aralkyl or alkaryl; m has a value of from 2 to 6 and n has a value of from 0 to 25. The invention also relates to the use of these alk-1-enyloxy carbamates as reactive diluents in cationically induced radiation curing of epoxy, vinyl ether, urethane monomers or oligomers and others.

Uv protective film-forming composition

This invention relates to a sunscreen composition comprising between about 1 and about 40 wt. % of a hydrophobic aromatic compound having extended conjugation in its structure and selected from the group (a), (b), (c) and (d) or a mixture of one or more of the above and between about 99 and about 60 wt. % of a film forming water based mixture of from about 12 to about 60 wt. % of a C8 to C14 alkyl lactam and mixtures thereof, from about 8 to about 15 wt. % of an Na or K salt of an organic surface active sulfate or sulfonate, from about 5 to about 30 wt. % of a water insoluble C10 to C20 alpha-olefin/N-vinyl lactam copolymer and from about 15 to about 40 wt. % water, which composition can be added to a cosmetic or agrochemical to stabilize the formulation against UV deterioration.

Pesticide or herbicide polymer complexes for forming aqueous dispersions

Alk-1-enyl ethers

This invention relates to an alk-1-enyl ether having the formula ##STR1## and to the process for its preparation.

Leaching inhibition of crop treating chemicals with polymers

This invention relates to inhibiting leaching of crop treating chemicals into the ground water, aqua-system and surrounding soil of the treatment site by contacting the plant or plant site with an effective leach inhibiting, plant tolerating amount of (a) a copolymer of a maleic acid or ester or a mixture thereof and a comonomer of an alkyl alpha alkenyl ether; or (b) a protein or carbohydrate derived polymer containing pendant hydroxy and secondary, tertiary or quaternized amino groups; or (c) a copo-lymer having pendant optionally quaternized amino or pyrrolidone groups; or (d) a lactam containing polymer selected from the group of an optionally crosslinked N-alkenyl lactam homopolymer or copolymer with a C2 to C30 comonomer selected from the group of an alkenoic acid, an alkenyl-anhydride, ester, ether, amino ester or amino amide and an alpha mono- or di-olefin; optionally including a water based wetting agent of a higher alkyl substituted lactam, anionic surfactant and water to en-hance the wetting properties of herbicide and pesticide formulations.

stable aqueous suspension for uv-labile water-insoluble biocides

CONCENTRADO DE SUSPENSãO AQUOSA ESTáVEL PARA FORNECIMENTO DE BIOCIDAS INSOLúVEIS EM áGUA, LáBEIS UV. Um concentrado de suspensão aquosa, estável o qual inclui um dispersante polimérico sólido compreendendo um ou mais agentes de dispersão, poliméricos, anlónicos, opcionalmente um co-dispersante o qual preferivelmente é um homopolímero e/ou um copolímero de um vinil lactama heterocíclico, preferivelmente em uma proporção em peso de 0,1:1 a 1:0,1, um biocida insolúvel em água, lábil UV ativo, e um bloqueador UV ou absorvedor TJV para estabilizar o biocida ativo a partir do armazenamento e/ou da exposição à luz solar ou da irradiação UV. STABLE WATERPROOF SUSPENSION CONCENTRATE FOR THE SUPPLY OF WATER INSOLIBLE BIOCIDES, UV LABELS. A stable, aqueous suspension concentrate which includes a solid polymeric dispersant comprising one or more polymeric, anionic dispersing agents, optionally a co-dispersant which is preferably a homopolymer and / or a copolymer of a heterocyclic vinyl lactam, preferably in a weight ratio of 0.1: 1 to 1: 0.1, a water insoluble biocide, active UV labile, and a UV blocker or TJV absorber to stabilize the active biocide from storage and / or exposure to light solar radiation or UV radiation.

Stable aqueous suspension concentrate for delivery of UV-labile water-insoluble biocides

STABILIZED CONCENTRATES OF WATER-UNSTABLE AZA COMPOUNDS AND WATER / OIL MINI EMULSIONS THEREOF

This invention relates to a single phase emulsifiable concentrate composition comprising (a) between about 0.05 and about 25 wt. % of a biologically, fungicidally and/or herbicidally active aza compound; (b) between about 2 and about 40 wt. % of a lactam selected from the group of N-methyl pyrrolidone, N-methyl caprolactam, a C8 to C18 alkyl pyrrolidone, a C8 to C18 caprolactam and a mixture thereof; (c) between about 2 and about 20 wt. % of a moisture scavenging agent selected from the group consisting of a liquid molecularly hindered carbodiimide, a molecular sieve or a mixture thereof and (d) between about 10 and about 80 wt. % of a mixture of at least two non-ionic surfactants having an overall hydrophilic/lipophilic balance (HLB) above 7. The invention also relates to the stable oil-in-water (o/w) miniemulsions prepared from the above by dilution to between about 40 and about 99.99 wt. % water for a "pour on", dip or spray solution useful in the treatment of animals or plants.

Solid polymeric dispersant composition for water-insoluble actives

A solid polymeric dispersant composition for water-insoluble actives includes a primary anionic polymer dispersing agent and a co-dispersant which is a vinyl lactam, in a defined weight ratio, and wettable powders, water dispersible granules and tablets thereof, for delivery of actives to a desired site.

Zusammensetzungen aus unlöslichen filmbildenden polymeren und ihre verwendung

Alk-1-enyl ethers

Process for manufacture of organic esters of strong acids

A method for preparing (R)Xm-pAp by reacting (R)Xm and MA in N-methylpyrrolidone and recovering the by-product MX as a precipitate.

Stabilized concentrates of water unstable aza compounds and o/w miniemulsions thereof

This invention relates to a single phase emulsifiable concentrate composition comprising (a) between about 0.05 and about 25 wt. % of a biologically, fungicidally and/or herbicidally active aza compound; (b) between about 2 and about 40 wt. % of a lactam selected from the group of N-methyl pyrrolidone, N-methyl caprolactam, a C8 to C18 alkyl pyrrolidone, a C8 to C18 caprolactam and a mixture thereof; (c) between about 2 and about 20 wt. % of a moisture scavenging agent selected from the group consisting of a liquid molecularly hindered carbodiimide, a molecular sieve or a mixture thereof and (d) between about 10 and about 80 wt. % of a mixture of at least two non-ionic surfactants having an overall hydrophilic/lipophilic balance (HLB) above 7. The invention also relates to the stable oil-in-water (o/w) miniemulsions prepared from the above by dilution to between about 40 and about 99.99 wt. % water for a "pour on", dip or spray solution useful in the treatment of animals or plants.

Stabilized concentrates of water unstable aza compounds and o/w miniemulsions thereof

This invention relates to a single phase emulsifiable concentrate composition comprising (a) between about 0.05 and about 25 wt. % of a biologically, fungicidally and/or herbicidally active aza compound; (b) between about 2 and about 40 wt. % of a lactam selected from the group of N-methyl pyrrolidone, N-methyl caprolactam, a C8 to C18 alkyl pyrrolidone, a C8 to C18 caprolactam and a mixture thereof; (c) between about 2 and about 20 wt. % of a moisture scavenging agent selected from the group consisting of a liquid molecularly hindered carbodiimide, a molecular sieve or a mixture thereof and (d) between about 10 and about 80 wt. % of a mixture of at least two non-ionic surfactants having an overall hydrophilic/lipophilic balance (HLB) above 7. The invention also relates to the stable oil-in-water (o/w) miniemulsions prepared from the above by dilution to between about 40 and about 99.99 wt. % water for a "pour on", dip or spray solution useful in the treatment of animals or plants.

Stabilisierte konzentrate von wasserinstabilen aza-verbindungen und wasser/-öl-miniemulsionen davon

Stable wetting concentrate

A stable wetting concentrate includes octyl or dodecyl pyrrolidone, an ethoxylated alcohol, and a compatabilizing agent for dilution of the concentrate with water, suitably a polar material, such as an anionic emulsifier, or polyol, which prevents separation of the two base components in water, and, optionally, water, provides a stable wetting composition upon dilution with water, which exhibit superior wetting and spreading properties.

Freifliessende, nichtstaubende wasserdispergierbare granulate einer wasserunlöslichen, hydrophoben agrichemikalie.

Water-dilutable, microemulsion concentrate and pour-on formulations thereof

A water-dilutable, microemulsion concentrate and pour-on formulations thereof, particularly for water-insoluble insecticides such as amitraz, is described.

Gel inhibited liquid carrier for a biocide containing a carbodiimide and an emulsifier mixture

Gel inhibited liquid carrier for a biocide containing a carbodiimide and an emulsifier mixture

Methode zum aktivieren von n-methyl-2-pyrrolidon (nmp) und/oder gamma-butyrolacton (blo) als lack- und farbentferner

Wässriges, fliessfähiges suspensionskonzentrat einer agrichemikalie und deren sprühbare formulierung

Aqueous, flowable suspension concentrate of an agriculturally active chemical, and sprayable use formulation thereof

What is described is an aqueous, flowable suspension concentrate of an agriculturally active chemical having excellent dilution and storage stability, and sprayable aqueous use formulation thereof, containing partially neutralized alkyl vinyl ether-maleic acid half-ester copolymers as dispersing agents therein.

Stable wetting concentrate

A stable wetting concentrate includes octyl or dodecyl pyrrolidone, an ethoxylated alcohol, and a compatabilizing agent for dilution of the concentrate with water, suitably a polar material, such as an anionic emulsifier, or polyol, which prevents separation of the two base components in water, and, optionally, water, provides a stable wetting composition upon dilution with water, which exhibit superior wetting and spreading properties.

Stable wetting concentrate

A stable wetting concentrate includes octyl or dodecyl pyrrolidone, an ethoxylated alcohol, and a compatabilizing agent for dilution of the concentrate with water, suitably a polar material, such as an anionic emulsifier, or polyol, which prevents separation of the two base components in water, and, optionally, water, provides a stable wetting composition upon dilution with water, which exhibit superior wetting and spreading properties.

Concentrado humectante estable.

Un concentrado humectante estable que comprende, en peso, (a) el 10-30% de una octil o dodecil pirrolidona; (b) el 50-90% de un alcohol etoxilado que contiene 2 ó 3 unidades de EO; (c) el 0,5-5% de lauril sulfato sódico o lauriléter sulfato sódico; y (d) el 0-10% de agua.

Stabiles benetzungskonzentrat

Stabilny koncentrat zwilżający

Stable wetting concentrate

A stable wetting concentrate includes octyl or dodecyl pyrrolidone, an ethoxylated alcohol, and a compatabilizing agent for dilution of the concentrate with water, suitably a polar material, such as an anionic emulsifier, or polyol, which prevents separation of the two base components in water, and, optionally, water, provides a stable wetting composition upon dilution with water, which exhibit superior wetting and spreading properties.

Stable wetting concentrate

A stable wetting concentrate includes octyl or dodecyl pyrrolidone, an ethoxylated alcohol, and a compatabilizing agent for dilution of the concentrate with water, suitably a polar material, such as an anionic emulsifier, or polyol, which prevents separation of the two base components in water, and, optionally, water, provides a stable wetting composition upon dilution with water, which exhibit superior wetting and spreading properties.

FREIFLIEßENDE, NICHTSTAUBENDE WASSERDISPERGIERBARE GRANULATE EINER WASSERUNLÖSlICHEN, HYDROPHOBEN AGRICHEMIKALIE

Water-free concentrate of amitraz insecticide and clear pour-on formulations thereof

A water-free concentrate comprising, by weight; a) 3-20 % of amitraz insecticide, optionally with other agriculturally active chemicals, for example, a pyrethroid; b) 30-80 % of a nonionic surfactant having an HLB ∫7, and c) 5-30 % of a C1-C8 alkyl pyrrolidone solvent. Clear, pour-on formulations of about 5-60 % by weight of the concentrate and 40-95 % of an oil are described.

Water-dilutable, microemulsion concentrate and pour-on formulations thereof

A water-dilutable, microemulsion concentrate and pour-on formulations thereof, particularly for water-insoluble insecticides such as amitraz, is described.

Gel inhibited liquid carrier for a biocide containing a carbodiimide and an emulsifier mixture

This invention relates to a biocidal composition resistant to the formation of a gel and to the method for stabilizing a concentrate containing, in addition to the biocide, a carbodiimide, a lipophilic/hydrophilic emulsifier mixture having a HLB of 6 to 20 optionally an oil and/or an alkoxylated ester of a polyhydroxylated compound, by adding to the concentrate an effective anti-gelling amount of an anti-gelling agent selected from the group of an inorganic oxide, a epoxidized naturally occurring or synthetic vegetable oil and an epoxylated ester of a saturated or unsaturated C6 to C18 aliphatic acid optionally containing hydroxy substitution and mixtures of the foregoing anti-gelling agents.

Water-dilutable, microemulsion concentrate and pour-on formulations thereof

A water-dilutable, microemulsion concentrate and pour-on formulations thereof, particularly for water-insoluble insecticides such as amitraz, is described.

Cross-linked terpolymers of high salt tolerance

Gel inhibited liquid carrier for a biocide containing a carbodiimide and an emulsifier mixture

Shelf life extension of microemulsions containing active aza biocide

Water-based microemulsion of a pyrethroid

A clear, one-phase, efficacious aqueous microemulsion of an agriculturally active pyrethroid insecticide for delivery at a high loading of active is provided herein which is free of nonylphenol ethoxylate.

Water-based microemulsion of a pyrethroid

A clear, one-phase, efficacious aqueous microemulsion of an agriculturally active pyrethroid insecticide for delivery at a high loading of active is provided herein which is free of nonylphenol ethoxylate.

Water-based microemulsion of a pyrethroid

A clear, one-phase, efficacious aqueous microemulsion of an agriculturally active pyrethroid insecticide for delivery at a high loading of active is provided herein which is free of nonylphenol ethoxylate.

Water-free concentrate of amitraz insecticide and clear pour-on formulations thereof

Water-free concentrate of amitraz insecticide and clear pour-on formulations thereof

A water-free concentrate comprising, by weight; a) 3-20 % of amitraz insecticide, optionally with other agriculturally active chemicals, for example, a pyrethroid; b) 30-80 % of a nonionic surfactant having an HLB ∫7, and c) 5-30 % of a C1-C8 alkyl pyrrolidone solvent. Clear, pour-on formulations of about 5-60 % by weight of the concentrate and 40-95 % of an oil are described.

Wasserbasierte mirkoemulsion eines pyrethroids

Stable aqueous suspension concentrate for delivery of uv-labile water-insoluble biocides

A stable, aqueous suspension concentrate which includes a solid polymeric dispersant comprising one or more anionic polymeric dispersing agents, optionally a co-dispersant which preferably is a homopolymer and/or a copolymer of a heterocyclic vinyl lactam, preferably in a wt. ratio of 0.1:1 to 1 :0.1 , a UV-labile, water-insoluble biocide active, and a UV-blocker or UV-absorber to stabilize said active upon storage and/or exposure to sunlight or UV radiation.

Stable aqueous suspension concentrate for delivery of uv-labile water-insoluble biocides

A stable, aqueous suspension concentrate which includes a solid polymeric dispersant comprising one or more anionic polymeric dispersing agents, optionally a co-dispersant which preferably is a homopolymer and/or a copolymer of a heterocyclic vinyl lactam, preferably in a wt. ratio of 0.1:1 to 1 :0.1 , a UV-labile, water-insoluble biocide active, and a UV-blocker or UV-absorber to stabilize said active upon storage and/or exposure to sunlight or UV radiation.

Stable aqueous suspension concentrate for delivery of uv-labile water-insoluble biocides

A stable, aqueous suspension concentrate which includes a solid polymeric dispersant comprising one or more anionic polymeric dispersing agents, optionally a co-dispersant which preferably is a homopolymer and/or a copolymer of a heterocyclic vinyl lactam, preferably in a wt. ratio of 0.1:1 to 1 :0.1 , a UV-labile, water-insoluble biocide active, and a UV-blocker or UV-absorber to stabilize said active upon storage and/or exposure to sunlight or UV radiation.

Stable aqueous suspension concentrate for delivery of uv-labile water-insoluble biocides

Stable aqueous suspension concentrate for delivery of uv-labile water-insoluble biocides

A stable, aqueous suspension concentrate which includes a solid polymeric dispersant comprising one or more anionic polymeric dispersing agents, optionally a co-dispersant which preferably is a homopolymer and/or a copolymer of a heterocyclic vinyl lactam, preferably in a wt. ratio of 0.1:1 to 1 :0.1 , a UV-labile, water-insoluble biocide active, and a UV-blocker or UV-absorber to stabilize said active upon storage and/or exposure to sunlight or UV radiation.

Emulsifiable concentrate for low dosage fluorinated agrochemical