949 results about "Benzoates" patented technology

A premium synthetic lubricant having antiwear properties comprises a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one antiwear additive. The antiwear additive is preferably at least one of a metal phosphate, a metal dialkyldithiophosphate, a metal dithiophosphate a metal thiocarbamate, a metal dithiocarbamate, an ethoxylated amine dialkyldithiophosphate and an ethoxylated amine dithiobenzoate. Metal dialkyldithiophosphates are preferred, particularly zincdialkyldithiophosphate (ZDDP). The base stock is derived from a waxy, Fischer-Tropsch synthesized hydrocarbon feed fraction comprising hydrocarbons having an initial boiling point in the range of about 650-750 DEG F., by a process which comprises hydroisomerizing the feed and dewaxing the isomerate. The lubricant may also contain hydrocarbonaceous and synthetic base stock material in admxture with the Fischer-Tropsch derived base stock.

The present invention relates to a new method for the synthesis of purine LNA (Locked Nucleic Acid) analogues which provides a higher overall yield. The method comprising a regioselective 9-N purine glycosylation reaction followed by a one-pot nucleophilic aromatic substitution reaction of the 6-substituent in the purine ring and simultaneous nucleophile-induced intramolecular ring closure of the C-branched carbohydrate to form novel purine LNA analogues. The novel strategy is illustrated by the synthesis of the novel compound (1S,3R,4R,7S)-7-benzyloxy-1-methanesulfonylmethyl-3-(guanin-9-yl)-2,5-dioxabicyclo[2.2.1]heptane which is easily converted into (1S,3R,4R,7S)-7-hydroxy-1-hydroxymethyl-3-((2-N-isobutyrylguanin-9-yl)-2,5-dioxabicyclo[2.2.1]heptane after isobutyryl protection of the 2-amino purine group and subsequent substitution of 1-methanesulfonyl with benzoate, debenzoylation and debenzylation.

A fragrance delivery system which releases fragrant alcohols upon exposure to light. The system comprises 2-benzoyl benzoates of general formulae which can comprise various subtituents R1-R5 as defined in the application and a substituted R* which is the organic part of a fragrant alcohol.

A use in a medical device of at least one salt of organic acid(s), and preferably a benzoate or a sorbate, as an antimicrobial agent is disclosed, and in particular for the manufacturing of an antimicrobial coating for a medical device for the prevention of bacterial infection. This is very useful in medical devices having a hydrophilic coating, such hydrophilic urinary catheters. It is further preferred that the pH of the hydrophilic coating is controlled to be in the range 4.0-8.0, and preferably in the range 5.0-6.0. It is also preferred that the pH of the hydrophilic coating is controlled to be below 7.0. The pH of the hydrophilic coating could be controlled by means of a pH buffer, and preferably a citrate or phosphate buffer. Specifically, the provision of the salt of organic acid in combination with a pH buffer has proven surprisingly efficient for inhibition of bacterial growth, and for prevention of bacterial infections.

Compositions for producing foamed products which comprise a chlorinated polymer such as PVC and at least one isomeric nonyl benzoate as a plasticizer, the use of these compositions, and products produced therefrom including PVC-containing floorcoverings, synthetic leather, and wallcoverings.

Provided are mixtures of 1) compounds of the formula:wherein R1 is a saturated or unsaturated cyclic hydrocarbon optionally substituted with an alkyl and / or an OXO-ester, and R2 is a C4 to C14 hydrocarbyl; and 2) one or more second plasticizers selected from the group consisting of alkyl terephthalates, alkyl phthalates, alkyl benzoate esters, di-benzoate esters, esters of cyclohexane polycarboxylic acids, and dialkyl adipates. Also provided are plasticized polymer compositions containing said mixtures.

The invention relates to a pesticide composition containing indoxacarb, mainly used in crops disinfestation, which comprises emulsifiable concentrate, wettable powder and suspension agent. The active ingredients of the pesticide composition are indoxacarb and active ingredient B which is any one or composition of more than one with any proportion of Methylamino abamectin benzoate, hexaflumuron, nitenpyram, avermectin, fipronil, chlorfenapyr, acetamiprid, profenofos, phoxim, high-efficiency cypermethrin, cyhalothrin, triazophos and chlorpyrifos. The pesticide composition has the advantages of enlarging the application range, having strong contact toxicity and stomach poisoning action, having low mammalian toxicity and better compatibility of environment, being effective to the pest of every growth period, increasing the effect of every component of the composition significantly, reducing the production cost and agricultural cost of the pesticide, having wide insecticidal spectrum and high efficiency, delaying the occurrence of the drug resistance of the pests, prolonging the service life of the pesticide agent, enabling the high yield and high quality of the crops, having strong activity, long persistent period and stable drug efficacy to the pests.

The presently described technology provides compositions comprising aryl carboxylic acids chemically conjugated to hydrocodone (morphinan-6-one, 4,5-alpha-epoxy-3-methoxy-17-methyl) to form novel prodrugs / compositions of hydrocodone, including benzoates and heteroaryl carboxylic acids, which have a decreased potential for abuse of hydrocodone. The present technology also provides methods of treating patients, pharmaceutical kits and methods of synthesizing conjugates of the present technology.

An antimicrobial and chemical deactivating composition for use in a liquid medium or for incorporation into a coating, structural plastic materials, thin microporous membranes, textiles and sponges. The composition includes macrosize or submicron particles of silver, platinum with silver and their salts with parabens, oxide, salicylate, acetate, citrate, benzoate and phosphate along with copper and zinc salts of the same.

The invention discloses a halogen substituted 2-(a-hydroxyl amyl) benzoate compound, a preparation method and medicinal application thereof, which belong to the technical field of organic chemical synthesis. The structural formula of the compound which is showed as above has an antimer structure, wherein <R1> represents a halogen atom; n is equal to 1 to 3; and M represents a univalent metallic ion or a bivalent metallic ion or a trivalent metallic ion or an organic base. The compound has the advantages of better activity on preventing and treating cardio-cerebral ischemia diseases, improving cardio-cerebral circulation disturbance and resisting thrombus, and the like.

The present invention discloses one kind of biological bactericide for fruits and vegetable and its preparation process. The biological bactericide consists of 10<8>-10<11> CFU / ml concentration Tallman yeast cell suspension 100-1000 ml, and sodium ethyl hydroxyl benzoate 0.6-1.2 g or sodium butyl hydroxyl benzoate 0.6-1.2 g. The preparation process includes the following steps: 1. inoculating the saccharommycete to NYDB culture medium inside a flask, culturing at 26-28 deg.c and 150-200 rpm for 18-30 hr, centrifuging the fermented liquid at 2000-3000 rpm for 5-10 min to collect thallus, twice washing with abacterial water, counting with a blood counting chamber and regulating the concentration of the suspension to 10<8>-10<11> CFU / ml; and 2. mixing the suspension, sodium hydroxyl benzoate and water in the ratio of 100 to 1 to 105-100 to 1 to 106 via stirring.

The invention discloses a cationic chromophilous copolyester fibre dyeing assistant and a dyeing method using same. The copolyester fibre assistant comprises the following components by mass percentage: 45-57% of polyol benzoate, 35-45% of polyol, 4-10% of nonionic surfactant and 4-10% of cationic surfactant. The cationic dye chromophilous copolyester fibre dyeing assistant in the invention is a green and environment-friendly assistant, and has no odor and toxicity as well as low COD. The assistant can help the cationic chromophilous copolyester fibre to realize dyeing at a low temperature, the dyeing temperature can be lowered to 60 DEG C, and the dyeing effect is as good as that at the temperature of 98-100 DEG C, thus greatly lowering energy consumption.

The present invention relates to a novel polymorph of Linagliptin benzoate and to methods for its preparation. Furthermore the present invention relates to the use of the novel polymorph for the preparation of a medicament. In addition the present invention relates to pharmaceutical compositions comprising an effective amount of the novel polymorph of Linagliptin benzoate.

C9 to C11 alkyl benzoates are used as plasticisers for polyvinyl chloride in particular in combination with plasticisers such as di-2-ethyl hexyl phthalate, diisononyl phthalate, di-2-propyl heptyl phthalate, diisodecyl phthalate or di-2-ethyl hexyl terephthalate. The use of the C9 to C11 alkyl benzoates provides low viscosity low volatility plasticisers, which are fast fusing with lower hot bench gelation temperature and which can be used to reduce the staining problems associated with use of di-2-ethyl hexyl phthalate and diisononyl phthalate. The low viscosity of the C9 to C11 alkyl benzoates allows the formulation of solvent free flexible PVC formulations meeting stringent VOC limitations.

The present invention belongs to the field of light cured material, and is especially one kind of photoinitiator composition capable of producing free radical or cation under the irradiation of visual light. The composition consists of photoinitiator and co-photoinitiator in the weight ratio of 1 to 0.5-30. The photoinitiator is alpha-cracking type and / or hydrogen-eliminating free radical photoinitiator; and the co-photoinitiator is alkyl hydroxy amine, dimethylamino benzoate, amine modified acrylate monomer or their mixture. The photoinitiator composition in 1.5-40 wt% is added into light cured material comprising resin and monomer to initiate free radical polymerization to cure.

The present invention discloses an insecticidal soluble granule preparation containing emamectin benzoate. Its composition includes (by wt%) emamectin benzoate 0.5-40%, dispersing agent 1-10%, wetting agent 1-5%, binder 2-4%, stabilizing agent 1-3% and the rest is filling material. It can be extensively used for controlling injurious insects of crops.

The invention discloses an ultra-low-capacity liquid preparation containing thiamethoxam, which uses thiamethoxam, or the compound of thiamethoxam and active component II as the active ingredient, and supplements the rest to 100% with auxiliary agents and solvents. Low-volume liquid preparation; active component II is beta-cypermethrin, pymetrozine, chlorantraniliprole, flubendiamide, tofenpyrad, azadirachtin, buprofezin, abamectin, and emamectin Any one of plain benzoate and diazinon. The invention can be used to control crop pests such as rice planthopper, rice leaf roller, brown planthopper, white-backed planthopper, striatellus striatellus, stem borer and rice thrips, and has the advantages of convenient processing, water saving, high work efficiency and good drug effect , long-lasting, synergistic and other advantages.

The present invention includes a catheter locking solution having both antimicrobial and anticoagulant properties including a local anesthetic and a viscosifying agent. The local anesthetic of the present invention may be an amino amide; an amino ester; an aminoacylanilide; an aminoalkyl benzoate; an amino carbonate; an N-phenylamidine compound; an N-aminoalkyl amid; an aminoketone, or combinations and mixtures thereof. In a particular embodiment of the present invention, the local anesthetic is tetracaine or dibucaine.

Denatonium benzoate (Bitrex(TM)) dissolves in molten flexible polyvinyl chloride, imparting a bitter flavor to the plastic which discourages rats from gnawing on it. Denatonium benzoate can in all likelihood be added to polymers other than polyvinyl chloride (e.g., polyurethane or polyethylene) either directly or by first dissolving the denatonium benzoate in an organic solvent which is miscible with the chosen polymer and then mixing this solution of organic solvent and denatonium benzoate into a molten solution of the chosen polymer.

The invention relates to a catalyst system for alkene polymerization reaction. According to the invention, a spherical titanium-containing solid catalyst component using polyol ester compounds and pthalic acid ester compounds as internal electron donors is added with trioxyl benzoate compounds and hydrocarbyl dialkyl alkoxysilane compounds used as external electron donor compounds during the alkene polymerization, thereby further improving the molecular weight of polymers and widening molecular weight distribution of polymers. The widened molecular weight distribution is relatively excellent for subsequent processing application of the polymers. The copolymer obtained by compounding technology can improve the xylene soluble substance in the case that the ethylene content is basically unchanged, which indicates that the content of rubber phase in the copolymer is improved; in addition, the copolymer obtained can improve the toughness of the copolymers in the case that the rigidity is basically unchanged.

In addition to acting as effective plasticizers, benzoic acid ester combinations comprising diesters of glycols and at least one of the corresponding monoesters within a specified concentration range are unique in their ability to act as coalescents for aqueous polymer compositions, thereby replacing more volatile organic compounds such as diols, glycols and esters of mono- and dihydric alcohols and benzoates of monohydric alcohols containing 8-10 carbon atoms. Within a preferred concentration range the benzoate combinations impart additional desirable properties to films formed from the polymer composition. These combinations can replace at least a portion of the more volatile organic compounds without any decrease in coalescing ability of the polymers present in the composition.

A novel delivery system for physical, inorganic sunscreens for use in sunscreen preparations is disclosed. One or more inorganic sunscreen agents, such as micronized zinc oxide and micronized titanium dioxide, is dispersed in a solid dispersion vehicle preferably selected from the group consisting of stearyl benzoate, behenyl benzoate and arachidyl benzoate, to thereby produce a solid dispersion of inorganic sunscreen agents for use in sun-screen preparations. The micronized sunscreens are embedded in a solid product which does not require mixing or regrinding before use. A solid formulation avoids the problems inherent in a fluid emulsion or dispersion, i.e., migration or settling out of the contents, which requires mixing and / or regrinding before use.

The present invention provides a benzoate salt of Formula I:Formula I is also known as 4-(5-methyloxazolo[4,5-b]pyridine-2-yl)-1,4-diazabicyclo[3.2.2]nonane. The benzoate salt of the invention is useful in the treatment of schizophrenia and Alzheimer's Disease. It is particularly of use in the treatment of cognitive deficits associated with schizophrenia, cognitive and attention deficit symptoms of Alzheimer's Disease, and neurodegeneration associated with Alzheimer's Disease.

The present invention relates to solid catalyst components comprising titanium, magnesium, halogen and an internal electron donor compound containing at least one 1,8-naphthyl diester compound. The 1,8-naphthyl diester compounds include naphthalene-1,8-diyl dicycloalkanecarboxylate derivatives, dicycloalkenecarboxylate derivatives, 8-(cycloalkanecarbonyloxy)naphthalene-1-yl benzoate derivatives, and 8-(cycloalkenecarbonyloxy)naphthalene-1-yl benzoate derivatives. The present invention further relates to catalyst systems containing the catalyst solid components, organoaluminum compounds, and organosilicon compounds. The present invention also relates to methods of making the solid catalyst components and the catalyst systems, and methods of polymerizing or copolymerizing alpha-olefins using the catalyst systems.

The present invention relates to the use of creatine compounds such as, for example, creatine, creatine phosphate or analogs of creatine, such as creatine-pyruvate, creatine-ascorbate, cyclocreatine, 3 guanidinopropionic acid, guanidinoacetate, homocyclocreatine, guanidino benzoates as energy generating systems and antioxidants for preservation of skin against adverse aging effects and damage secondary to insults such as harmful sun radiations, stress and fatigue. The creatine compounds which can be used in the present method include (1) creatine, creatine phosphate and analogs of these compounds which can act as substrates or substrate analogs for creatine kinase; (2) molecules that mimic the biological activity of creatine (3) molecules that modulate the creatine kinase system.

Anhydrous antiperspirant formulations in which a particulate antiperspirant active is suspended in a carrier fluid can result in significant visible deposits when applied to skin or when transferred onto clothing.Anhydrous antiperspirant suspension sticks which exhibit very low visible deposits are obtainable by employing a carrier fluid in which at least 45% and preferably at least 60% of its weight comprises an oxygen-containing emollient oil having a refractive index of at least 1.465, in conjunction with structurant comprises a wax or a non-polymeric fiber-forming gellant, excluding certain gellants or gellant combinations. Preferred emollient oils include alkyl benzoates and alkylphenylsiloxanes. The waxes can even comprise fatty alcohols.

The invention discloses a phytic-acid type gas-phase antirust masterbatch, and a preparation method and application thereof. The antirust masterbatch comprises the following components by weight: 30 to 50% a compound antirust agent, 40 to 60% parts of carrier plastic and 10 to 20% parts of an additive, wherein the compound antirust agent is prepared by mixing sodium benzoate, phytic acid, triethanolamine borate and monoethaneamine benzoate according to a mass ratio of 1.0-1.5: 2.5-3.2: 2.0-3.0: 1.0-1.3, and the additive is prepared by mixing sodium silicate, silicon dioxide, octadecanamide and an antioxidant 1076 according to a mass ratio of 1.0-1.3: 5.0-6.5: 2.5-3.3: 0.8-1.1. According to the invention, a strong chelating agent--alkaline phytic acid is used as a gas-phase corrosion inhibitor; triethanolamine borate is used as the additive; and the compound antirust agent has good dispersion and antirust effects and certain polarity, can penetrate the carrier plastic and volatilize to the surface of wrapped metal so as to form a protective film to block erosion by external corrosion substances, and is also exempt from frost precipitation due to incompatibility with a carrier caused by excessively-strong polarity of the compound antirust agent.