340 results about "Butyl carbamate" patented technology

A method of preserving wood includes injecting into the wood an effective amount of a aqueous wood-injectable biocidal slurry, said a wood-injectable biocidal slurry containing dispersants and sub-micron biocidal particles selected from at least one of the following classes: 1) a plurality of particles containing at least 25% by weight of a solid phase of sparingly soluble salts selected from copper salts, nickel salts, tin salts, and/or zinc salts; 2) a plurality of particles containing at least 25% by weight of a solid phase of sparingly soluble metal hydroxides selected from copper hydroxide, nickel hydroxide, tin hydroxide, and/or zinc hydroxide; 3) a plurality of particles containing at least 25% by weight of a solid phase comprising a substantially-insoluble organic biocide selected from triazoles, chlorothalonil, iodo-propynyl butyl carbamate, copper-8-quinolate, fipronil, imidacloprid, bifenthrin, carbaryl, strobulurins, and indoxacarb; 4) a plurality of particles containing on the outer surface thereof a substantially-insoluble organic biocide; 5) a plurality of particles containing a solid phase of a biocidal, partially or fully glassified composition comprising at least one of Zn, B, Cu, and P. The particles may advantageously contain metallic copper, a leachability barrier, pigments, dyes, or other adjuvants disposed on the outer surface thereof.

Medical articles including a hydrophilic water-swellable hydrogel and methods of using and making the articles are provided. The hydrogel may include a crosslinked mixture of a biocompatible polymer and a protein, such as polyethylene glycol and a soy protein. The hydrogel may further include an agent, such as diazolidinyl urea and iodopropynyl butylcarbamate, dispersed within the hydrophilic water-swellable hydrogel.

Antimicrobial active compositions and substances comprising at least one, preferably two, unbranched (straight-chain) 1,2-alkanediols and preferably a further preservative and also to products containing such mixtures in an antimicrobially effective quantity. One example of an antimicrobial mixture comprises: (a) 1,2-hexanediol and 1,2-octanediol and also optionally 1,2-pentanediol and/or 1,2-decanediol and (b) one, two or more substances selected from the group consisting of potassium sorbate, parabens and iodopropynyl butylcarbamate (IPBC).

The invention discloses a plant extract and synergist contained antimicrobial composition. The composition contains a plant extract (A), a synergist (B), a mildew preventive (C), an antiseptic (D) and a solvent (E). The composition disclosed by the invention has a good inhibiting effect on bacteria and fungi (molds nod saccharomycetes); through the synergistic effect of all the components, the consumption of the traditional chemical antiseptic IPBC (Iodopropynyl Butylcarbamate) or nipagin esters is remarkably reduced, the safety in using the composition is improved, the irritation is reduced, and the possible risks are reduced. Meanwhile, the antiseptic is compounded in the composition, so that the antibacterial spectrum of an antiseptic system of the composition is effectively expanded, and the bacteriostatic ability is enhanced.

The invention discloses multifunctional aloe gel and a preparation method thereof. Formerly conventional aloe gel products cannot maintain good skin quality and cannot reach multiple beauty-maintaining skin-care effects. The multifunctional aloe gel provided by the invention comprises effective active components such as aloe freeze-dried powder, plant extract, compounded sodium hyaluronate, allantoin, D-panthenol, menthol, betaine, beta-glucan and the like, employs methylisothiazolinone combined with iodopropynyl butylcarbamate as an antiseptic, and employs an alkali liquid selected from solutions of potassium hydroxide or sodium hydroxide with the concentration of 5%. The product prepared by employing the preparation method provided by the invention has the good efficacy of retaining moisture, calming, resisting ageing, resisting inflammation and bacteria, alleviating stimulation, compacting skin, promoting healing of damaged skin, and the like, and is mild in properties, safe to use and excellent in moisture-retaining performance. The simultaneous usage of the multiple components not only gives full play to the effective effects of each component, but also helps to guarantee the best beauty-maintaining skin-care effect of the integral product.

The invention relates to an environment-friendly mould-proof and anti-discoloration protective agent for rubber wood. Iodopropynyl butylcarbamate ester, an isothiazolinone compound, an organic solvent, a solubility promoter A, a solubility promoter B and water are uniformly mixed to prepare the environment-friendly mould-proof and anti-discoloration protective agent; the solubility promoter A is one of an advanced fatty acid salt surfactant, a quaternary ammonium salt surfactant and a polyhydric alcohol surfactant or a combination of the advanced fatty acid salt surfactant, the quaternary ammonium salt surfactant and the polyhydric alcohol surfactant; and the solubility promoter B is one of a sulphosalts surfactant and an isothiazolinone surfactant or a combination of the sulphosalts surfactant and the isothiazolinone surfactant. The iodopropynyl butylcarbamate ester and the isothiazolinone compound are compounded, stable treatment solution can be formed, and the environment-friendly mould-proof and anti-discoloration protective agent has the advantages of environmental protection, broad spectrum and high efficiency, is good in water solubility and stability, realizes excellent effects for preventing and treating botryodiplodia theobromae, alternaria alternata and the like which severely damage the rubber wood, is applicable to various rubber wood treatment processes such as vacuum-pressure processes, hot and cold bath processes and soaking processes, and can be directly applied to existing production processes conveniently.

The invention relates to a spot-fading cream taking a persimmon leaf extract as a functional raw material. The spot-fading cream comprises the following main ingredients in percentage by weight: 4-8% of persimmon leaf extract, 6-14% of butanediol, 0.1-5% of xanthan gum, 0.1-5% of methylisothiazolinone, and the like. A preparation method comprises the following specific steps of: pouring persimmon leaf extract, butanediol, glycerol, xanthan gum, ethyl palmitate, sodium acrylate and sodium hyaluronate in a proportioning tank, uniformly stirring, and heating to 50 DEG C; pouring isohexadecane, cetostearyl alcohol, glyceryl stearate, capric triglyceride, polydimethylsiloxane, polysorbate-80, hydrolyzed oat protein, beta-glucan, tocopheryl acetate, methylisothiazolinone and iodopropynyl butylcarbamate in the proportioning tank aforementioned, stirring the mixture in the proportioning tank to form a homogeneous liquid, properly supplementing distilled water, continuously and uniformly stirring, then cooling to a room temperature; and obtaining the finished products after sampling inspection is passed.

The invention belongs to cosmetic field, and particularly relates to a lotion. The lotion provided by the invention comprises butylene glycol, polyquaternium salt-51, pansy extract, yeast extract, PCA sodium, soybean commensal matter extract, imperata rhizome extract, tremella extract, sweet orange flower extract, panthenol, Beta-glucose, EDTA disodium, vegetable amino acid, xanthan gum, hyaluronic acid, allantoin, imidiazolidinyl urea, iodopropynyl butylcarbamate and pure water. The lotion is rich in French Alps spring which injects moisture component to skin any time and releases water continuously to skin to help the moisture component permeate the bottom of the skin, and raise water content of surface layer of the skin, enhance skin natural moisture retention capacity, supplement skin nutrition, raise skin elasticity, reduce wrinkle, enhance skin defense function, prevent repeatedly occurrence of the dry skin, and recover the dry and dark skin back to smooth and moisture state.

The invention relates to a water-borne composite organic wood preservative, a preparation method and application thereof. The wood preservative comprises the following components by mass: 5-15% of an organic insecticide and bactericide, 25-40% of an organic solvent, 15-20% of a surfactant, and the balance water. The organic insecticide and bactericide is at least one of a triazole compound, 3-iodo-2-propynyl-butyl-carbamate (called IPBC for short), imidacloprid and pyrethroid substances. The organic solvent is at least one of cyclohexanone, dimethylformamide (DMF), and xylene. The wood preservative provided by the invention has good antiseptic and mould proof effects, low dosage, good loss resistance and environmental friendliness, and can be widely used in indoor furniture, indoor decoration materials, outdoor gardens, constructions and the like.

The invention discloses a cubilose whitening and beautifying mask. According to the formula, the cubilose whitening and beautifying mask comprises, by weight, 80 parts of deionized water, 4 parts of algae extractives, 4 parts of butanediol, 3 parts of aloe, 2 parts of pearl Hydrolyzed, 2 parts of cubilose extracting solution, one part of hydrolyzed rice protein, one part of hydrolyzed silk, one part of bio-saccharide gum, one part of trimethylglycine trimethylglycocoll, 0.5 part of bisabolol, 0.5 part of hydroxyethyl cellulose, a proper amount of propylene glycol, a proper amount of hyaluronic acid, a proper amount of ethylenediaminetetraacetic acid disodium salt, a proper amount of Iodopropynyl Butylcarbamate, a proper amount of essence, a proper amount of iodopropynyl butylcarbamate, and a proper amount of lauryl sulfate triethanolamine salt. According to the cubilose whitening and beautifying mask, through the synergistic effect of the user amount and physicochemical property of all the raw materials, the effects of whitening the skin comprehensively and maintaining moisture of the skin are achieved. The PH value of the mask approximates the PH value of the skin of the human body, and thus the skin is prevented from being irritated; a user obviously feels comfortable and after using the mask, the oily sense is avoided, and the mask has the remarkable beautifying effect and the remarkable skin whitening effect.

The invention discloses a method for preparing iodopropargyl n-butyl carbamate, which comprises the following steps: a mode 1 reaction kettle, a mode 2 reaction kettle, a mode 3 reaction kettle, a mode 4 reaction kettle and a mode 5 reaction kettle are connected in series, wherein, projecting discs are arranged in the mode 3 reaction kettle and the mode 5 reaction kettle; return tubes and liquid stirrers are arranged in the mode 2 reaction kettle and the mode 4 reaction kettle; the mixed liquid composed of iodine solution and propargyl n-butyl carbamate is continuously charged into the projecting disc of the mode 5 reaction kettle, reaction liquid flows from the bottom of the mode 5 reaction kettle into the mode 4 reaction kettle continuously and flows from the return tube of the mode 4 reaction kettle into the projecting disc of the mode 3 reaction kettle continuously, and chloros water solution is continuously charged into the projecting disc of the mode 3 reaction kettle at the same time; the reaction liquid flows from the bottom of the mode 3 reaction kettle into the mode 2 reaction kettle continuously, and the return tube of the mode 2 reaction kettle into the mode 1 reaction kettle continuously; iodopropargyl n-butyl carbamate, the purity quotient of which is more than 99.0 percent, is obtained through washing, filtering and drying after the solvent is removed from the reaction liquid under the vacuum condition in the mode 1 reaction kettle. The product obtained by adopting the method has high purity quotient, large industrialization production is easy to be realized, the secondary reaction can be effectively reduced, and the utility ratio of iodine can be increased.

The invention discloses a kitchen wet tissue complex formulation liquid and a preparation method thereof. The wet tissue complex formulation liquid comprises the following substances by weight percentage: 30-60% of environmental protection solvent, 2-4% of nonionic surfactant, 3-8% of anionic surfactant, 0.5-2% of organosilicon antifoaming agent, 0.5-2% of protection film, 0.05-0.1% of iodine propiolic n-butyl carbamate, 0.05-1% of diazolidinyl urea, 0.05-1% of 1,3 dihydroxytoluene-5,5-dimethyl hydantoin and the balance of RO water. The invention also provides a preparation method of the kitchen wet tissue complex formulation liquid. The kitchen wet tissue complex formulation liquid has the advantages of environmental protection, easy biodegradation, strong cleaning capability, no peculiar smell, little foam, no stimulation and no sticky hand feeling, a protection layer is formed on a hard surface, the kitchen wet tissue complex formulation liquid has antifouling characteristic and is convenient for cleaning at next time.

Disclosed is a cadaver-preservative fluid and method for preparation, characterized in that, it is prepared from 50% of glutaric dialdehyde, aliphatic alcohol polyoxyethylene ether, ethanol, benzalkonium bromide, antiseptic germicide, Iodopropynyl butylcarbamate, glycerin, deionized water or distilled water.

The invention relates to the field of preparation of medicaments and specifically relates to a preparation method of alogliptin benzoate. The preparation method comprises the following steps of: taking 6-chlorouracil as a starting raw material, reacting with o-cyanobenzyl bromide to obtain 2-((6-chloro-2, 4-dioxo-3, 4-dihydro-2H-pyrimidin-1-yl) methyl) benzonitrile, further performing methylation with iodomethane to obtain 2-((6-chloro-3-methyl-2, 4-dioxo-3, 4-dihydro-2H-pyrimidin-1-yl) methyl) benzonitrile, then reacting with (3R)-3-tert-butoxycarbonylamino-piperidine to obtain N-(3-(2-cyano-benzyl)-1-methyl-2, 6-dioxo-1, 2, 3, 6-tetrahydro-pyrimidin-4-yl) piperidine-(3R)-3-tert-butyl carbamate, performing deprotection by hydrogen chloride gas, and further forming a salt with benzoic acid to obtain the alogliptin benzoate. According to the preparation method of the alogliptin benzoate, disclosed by the invention, the raw materials which are low in cost and easy to purchase are selected, an alogliptin benzoate product is finally generated by reaction, and the overall manufacturing cost is low; and the temperature is strictly controlled in the steps, byproducts are few, the yield is high, and no toxicity is generated.

An aqueous dispersion having a mixture of a hydrolysis-sensitive biocide, an iodo-derived hydrophobic biocide and an inert carrier dispersed in water. The iodo-derived hydrophobic biocide forms a complex with the inert carrier and the hydrolysis-sensitive biocide that is dispersible in water. The hydrophobic coating includes an inert carrier and the hydrolysis-sensitive biocide may be trihalogenomethylthio phthalimide or an analogue thereof and the iodo-derived hydrophobic biocide may be iodopropynyl butylcarbamate. The aqueous dispersion may also include a water-repelling layer coating the complex.

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.

The invention discloses hair shampoo with N-lauroyl-L-alanine sodium salt or potassium salt as a surfactant, which comprises the following components by mass: 70%-80% of water; 10%-20% of a surfactant of N-lauroyl-L-alanine sodium salt or potassium salt; 1.0%-5.0% of a foaming agent of sodium methyl cocoyl taurate; a proper amount of an acidic component of citric acid for keeping a product PH value of 5.5-6.5; 1%-2% of silicone resin of polydimethylsiloxane, vinyl polydimethylsiloxane cross-linked polymer; 0.5%-1.0% of a thickening agent of hydroxypropyl dimethyl cellulose; 0.5%-1.0% of hydroxyethyl cellulose; 0.5%-1.0% of hydroxypropyl cellulose; 0.5%-1.5% of sodium chloride; 0.5%-1.5% of water retaining agents of panthenol, fatty alcohol or nut oil; 0.3%-0.5% of preservatives of urea formaldehyde or Iodopropynyl butylcarbamate or isothiazolinone and sodium benzoate; and 0.3%-0.5% of essence. The invention has the following advantages of: strong decontamination capability, very good compatibility, green and environmental protection, less skin irritation, and low cost.

The invention discloses cosmetic containing methyl-pyrimidine type substances. The cosmetic is prepared from ectoine, fullerene, butylene glycol, allantoin, polyquaternium-51, hyaluronic acid, sweet orange flower extracts, lily pad embryo extracts, lalang grass rhizome extracts, panthenol, beta-glucose, EDTA (ethylene diamine tetraacetic acid) disodium, xanthan gum, imidazolidinyl urea, iodopropynyl butylcarbamate, polysorbate 20, polysorbate 80, glycerin and pure water. Ectoine, the lily pad embryo extracts and fullerene are compounded in a specific formula, so that the prepared cosmetic has very remarkable anti-wrinkling and moisturizing effects and can remarkably reduce skin lines, reduce the depth of wrinkles, reduce the surface roughness of skin, improve skin peeling rate, enhance the skin elasticity, repair crow's-feet and keep the skin moist and full for a long time, and the skin looks more smooth, healthier and younger.

This invention relates to a broad spectrum antimicrobial composition, effective against gram negative and gram positive bacteria and fungi, which comprises a synergistic composition comprising iodopropynyl butyl carbamate and a bicyclic hydroxymethyl oxazolidine containing less than 0.1% of free formaldehyde.

The invention discloses a method for synthesizing diethyl carbonate and dibutyl carbonate. A metal oxide is used as a catalyst, and carbon dioxide is used as an accelerant of reaction and an absorbent of ammonia; and in a reaction-separation system consisting of a tank reactor and a gas storage-condensation-ammonium carbamate catcher, ethyl carbamate or butyl carbamate and corresponding ethanol or butanol are catalytically reacted to obtain the corresponding diethyl carbonate or dibutyl carbonate respectively. The catalyst has high activity and selectivity, and is convenient for product separation and reuse.

The invention belongs to the field of child toys and chemicals for daily life and discloses colored bubble blowing water. The colored bubble blowing water is prepared from 0.35 to 0.45 percent of hydroxyethyl cellulose, 3.90 to 4.10 percent of lauryl propyl betaine, 0.90 to 1.10 percent of sec-alkane sodium sulfonate, 0.05 to 0.15 percent of IPBC (Iodopropynyl Butylcarbamate), 0.25 to 0.35 percentof phenoxyethanol, 0.15 to 0.25 percent of DMDMH (1,3-bis(hydroxymethyl)-5,5-dimethyl hydantoin) and the balance of water. The bubble blowing water disclosed the invention has the advantages of bright color and multicolor, high bubble forming rate and long bubble maintaining tome, does not cause bad influences on body health of children, realizes real and toxin-free effects and does not have potential safety hazards.