369results about How to "Excellent long-term storage stability" patented technology

Coated inflatable fabrics, more particularly airbags to which very low add-on amounts of coating have been applied, are provided which exhibit extremely low air permeability. The inventive inflatable fabrics are primarily for use in automotive restraint cushions that require low permeability characteristics (such as side curtain airbags). Traditionally, heavy, and thus expensive, coatings of compounds such as neoprene, silicones and the like, have been utilized to provide such required low permeability. The inventive fabric utilizes an inexpensive, very thin coating to provide such necessarily low permeability levels. Thus, the inventive coated inflatable airbag comprises a film laminated on at least a portion of the target fabric surface wherein the film possesses a tensile strength of at least 2,000 and an elongation at break of at least 180%. The film provides a low permeability airbag cushion exhibiting a leak-down time of at least 5 seconds as well as a very low packing volume (for more efficient use of storage space within a vehicle) for the target side curtain airbag.

Provided is a toner having excellent long-term storage stability and exhibiting both low-temperature fixability and uniform gloss in high-speed printing. A toner has a toner particle that contains a crystalline polyester resin A, an amorphous polyester resin B and a colorant, wherein the crystalline polyester resin A has a polyester molecular chain having a nucleating agent segment at the terminal end thereof, and an SP value Sa ((cal / cm3)1 / 2) of the crystalline polyester resin A ranges from 9.00 to 11.50, and the amorphous polyester resin B has a specific functional group.

An organic electroluminescence material composition including a solvent represented by the following formula (1) and an anthracene derivative:wherein ring A is an aliphatic ring or an aromatic ring having 4 to 8 carbon atoms; R1 is a substituent on the ring A; andR2 and R3 are substituents connected to adjacent carbon atoms on the ring A.

Coated inflatable fabrics, more particularly airbags to which very low add-on amounts of coating have been applied, are provided which exhibit extremely low air permeabilities. The inventive fabrics are primarily for use in automotive restraint cushions which require low permeability characteristics (such as side curtain airbags). Traditionally, heavy, and thus expensive, coatings of compounds such as neoprene, silicones and the like, have been utilized to provide such required low permeability. The inventive fabric utilizes an inexpensive, very thin coating to provide such necessary low permeability levels. Thus, the inventive coated airbag possesses a coating of at most 3.0 ounces per square yard, most preferably about 0.8 ounces per square yard, and exhibits a leak-down time (a measurement of the time required for the entire amount of gas introduced within the airbag at peak pressure during inflation to escape the airbag at 10 psi) of at least 5 seconds as well as very low packing volumes (for more efficient use of storage space within a vehicle). All coatings, in particular elastomeric, preferably, though not necessarily, non-silicon coatings, and coated airbags meeting these criteria are intended to reside within the scope of this invention.

An ink jet recording ink (IJ ink) containing a colorant of a pigment and / or dye enveloped in a polymer, and water, and containing at least one compound from the group of acetylene glycol surfactants and acetylene alcohol surfactants, and another compound from the group of glycol ethers and 1,2-alkylene glycols; an IJ ink set including a plurality of the inks; a recording method of using the ink and / or the ink set; recorded matter printed according to the recording method; and an ink jet recording apparatus having an electrostrictive unit mounted thereon and designed so as to be capable of ejecting the ink.

The invention relates to preparation and application of a full-inorganic perovskite quantum dot / mesoporous MOF-5 composite luminescent material in an LED (Light-emitting Diode). The full-inorganic perovskite quantum dot / mesoporous MOF-5 composite luminescent material is prepared through the steps of adding zinc nitrate hexahydrate, terephthalic acid, CTAB (Cetyltrimethyl Ammonium Bromide) and TMB(Tetramethylbenzidine) into DMF (Dimethyl Formamide), reacting, vacuum drying a resultant, and obtaining a mesoporous MOF-5 crystal; dissolving cesium carbonate into octadecene and oleic acid, and obtaining a cesium oleic acid solution; dissolving lead halide into octadecene, oleic acid and oleylamine, and obtaining a reaction solution; injecting the cesium oleic acid solution, quickly cooling, centrifuging, obtaining a perovskite quantum dot, dissolving in normal hexane, and obtaining a perovskite quantum dot normal hexane solution; vacuum drying the mesoporous MOF-5 crystal, and adding the perovskite quantum dot normal hexane solution; filtering, precipitating, vacuum drying, and obtaining the full-inorganic perovskite quantum dot / mesoporous MOF-5 composite luminescent material. The composite luminescent material is mixed with an ultraviolet curing adhesive so as to drip and be coated on a blue-light LED chip, and ultraviolet curing is carried out. According to the preparation method, the stability and the ion exchange resistance of the perovskite quantum dot are improved.

The present invention provides a lithium ion polymer battery comprising an electrode having excellent adhesion and electrical conductivity between a current collector and an active material layer, cycle capacity maintaining characteristics being improved, wherein a bonding layer, which bonds the current collector to the active material layer, is stable to an organic solvent in an electrolytic solution and is excellent in storage stability, and also, it is made possible to suppress the corrosion of the current collector by a strong acid such as hydrofluoric acid generated in the battery.

The invention discloses an insoluble medicine gel composition and a preparation method for the same, and particularly relates to a temperature-sensitive gel composition containing insoluble medicine nanocrystallines and a preparation method for the same. The medicine nanocrystallines are uniformly dispersed in a temperature-sensitive gel, and belongs to the field of medicinal preparation. The preparation process comprises the following steps of: preparing a medicine nanocrystalline suspension at first, and then directly adding a temperature-sensitive material into the medicine nanocrystalline suspension and preparing the medicine nanocrystalline gel composition; or preparing medicine nanocrystallines and a blank temperature-sensitive gel respectively, and then uniformly dispersing the medicine nanocrystallines in the prepared temperature-sensitive gel. The insoluble medicine gel composition disclosed by the invention is simple in preparation method, and capable of improving the stability of common medicine nanocrystallines, increasing the medicine-loading capacity of the insoluble medicine gel, and obviously prolonging the release time of the medicine.

A chemical mechanical polishing aqueous dispersion preparation set including: a first composition which includes colloidal silica having an average primary particle diameter of 15 to 40 nm and a basic compound and has a pH of 8.0 to 11.0; and a second composition which includes poly(meth)acrylic acid and an organic acid having two or more carbonyl groups other than the poly(meth)acrylic acid and has a pH of 1.0 to 5.0.

Coated inflatable fabrics, more particularly airbags to which very low add-on amounts of coating have been applied, are provided which exhibit extremely low air permeability. The inventive inflatable fabrics are primarily for use in automotive restraint cushions that require low permeability characteristics (such as side curtain airbags). Traditionally, heavy, and thus expensive, coatings of compounds such as neoprene, silicones and the like, have been utilized to provide such required low permeability. The inventive fabric utilizes an inexpensive, very thin coating to provide such necessarily low permeability levels. Thus, the inventive coated inflatable airbag comprises a film laminated on at least a portion of the target fabric surface wherein the film possesses a tensile strength of at least 2,000 and an elongation at break of at least 180%. The film provides a low permeability airbag cushion exhibiting a leak-down time of at least 5 seconds as well as a very low packing volume (for more efficient use of storage space within a vehicle) for the target side curtain airbag.

A coating composition for the enteric coating of capsule halves made of water-soluble or water-swellable polymer material in a dipping process is provided. The composition is an aqueous dispersion or solution, containing a polymer mixture of at least one first (meth)acrylate copolymer, which is enteric, and at least one further (meth)acrylate copolymer, which is enteric or water-insoluble, and also auxiliaries which influence the viscosity of the dispersion and the elasticity of the dried polymer film. The solids content of the dispersion or solution is more than 25% by weight and the viscosity is 150 to 1500 mPa·s and a dried film produced from the dispersion or solution has an elongation at break of at least 200%. Also provided is a capsule composed of two capsule halves coated with the dispersion or solution in a dipping process does. The enteric capsule does not dissolve in 0.1 N HCl at pH 1.2 after two hours, but completely dissolves in buffer at pH 6.8 in less than 30 minutes. A method to prepare enteric coated capsule halves is also provided.

The invention provides an ambroxol injection and a preparation method thereof; the injection contains ambroxol and the pharmaceutical acceptable salt thereof, disodium hydrogen phosphate and citrate, wherein the weight ratio of the ambroxol and the pharmaceutical acceptable salt thereof, the disodium hydrogen phosphate to the citrate is 1:0.18 to 0.22:0.12 to 0.16; and preferably, the weight ratio of the ambroxol and the pharmaceutical acceptable salt thereof, the disodium hydrogen phosphate to the citrate is 1:0.20:0.14. The pharmaceutical acceptable salt of the ambroxol is preferred to be hydrochloride. The used amount of active carbon adopted in the preparation is 0.2 to 0.3 percent.

The invention aims to provide a reagent for assaying an antiphospholipid antibody which is excellent in long-term storage stability and capable of diagnosing syphilis infection or the like and a reagent for assaying an anti-Treponema pallidum antibody which is capable of diagnosing syphilis infection with high accuracy by preventing the occurrence of serum interference. The invention is directed to the reagent for assaying an antiphospholipid antibody to be used for diagnosing syphilis infection comprising an insoluble carrier carrying an antiphospholipid antigen and a copolymer with a segment derived from 2-methacryloyloxyethyl phosphorylcholine and a segment derived from a hydrophilic monomer.

Coated inflatable fabrics and more particularly concerns airbag cushions to which very low add-on amounts of silicone-based coating have been applied and which exhibit extremely low air permeability are provided. The inventive inflatable fabrics are primarily for use in automotive restraint cushions that require low permeability characteristics (such as side curtain airbags). Traditionally, heavy, and thus expensive, coatings of compounds such as neoprene, silicones, and the like, have been utilized to provide such required low permeability. The inventive fabric utilizes an inexpensive, very thin, substantially uniform silicone coating to provide such necessarily low permeability levels. Thus, the inventive coating comprises at least a single layer comprising a majority of silicone-based material, wherein the total thickness of the single layer is at most about 3.0 ounces per square yard as applied to a target fabric surface. The inventive airbag exhibits a characteristically long leak-down rate as compared to other coated airbags.

An ink set is provided which, when used in color ink-jet printing, can give a full-color printed image having a satisfactory hue and brightness and excellent in various fastness properties. More specifically, an ink set for ink-jet recording is provided that is an ink set of at least two colors which includes at least two ink compositions, i.e., a cyan ink composition and a magenta ink composition. The cyan ink composition contains a cyan dye which is a dye represented by the following formula (7) or a salt thereof. The magenta ink composition contains a magenta dye which is a dye represented by the following formula (6) or a salt thereof.

The invention relates to an oral medicinal composition containing I crystal-form clopidogrel hydrogen sulfate, polyethylene glycol and micro-powder silica gel, proper disintegrating agent and filling agent. The auxiliary materials of the composition are low in price and can be obtained easily; the preparation process is simple; the requirement for equipment and environment is not high; and the prepared tablet is stable in quality and good in reproducibility, and is applied to industrialized production. The prepared tablet has good stability in long-term storage and can be maintained stable after being placed for 6 months at the temperature of 40 DEG C, without appearance change and obvious degradation or crystal-form inversion phenomenon; the dissolution rate of the tablet is not reduced after the tablet is placed for a long time; and the dissolution rate of the tablet in 10 minutes can still reach more than 95 percent after the tablet is placed for 6 months at the temperature of 40 DEG C.

The present invention relates to a water-soluble azo compound or a salt thereof represented by the following formula (1):(wherein, R represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a sulfo group, n, m, x and y represent an integer of 1 or 2, 1 to 3, 2 to 4 and 1 to 3, respectively.) and an ink composition containing the same; the above compound or a salt thereof has a hue possessing a high vividness suitable for inkjet recording, provides various fastnesses to recorded matters, and is useful as a yellow coloring matter excellent in storage stability when prepared into an ink composition, and suitable for ink compositions, especially inks for inkjet recording.

The present invention relates to a novel anthrapyridone compound represented by the following formula (1) or a salt thereof, and can provide a magenta coloring matter having a highly vivid hue suitable for inkjet recording, a high fastness to recorded matters, and an excellent storage stability;wherein R1 represents a benzyl group wherein the phenyl group of the benzyl group may be further substituted by a methyl group, a chlorine atom or a nitro group, 1-naphthylmethyl group or the like, and R2 represents a hydrogen atom, an alkyl group or the like, respectively.

In an ink-jet recording pigment ink containing a pigment, water, a water-soluble solvent and a polymer, the polymer is obtained by polymerizing an alkyl-α-(hydroxyalkyl) acrylate monomer represented by the following general formula (1):wherein R1 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R2 represents any one selected from a straight-chain or branched alkyl group having 1 to 18 carbon atoms, a cycloalkyl group having 4 to 6 carbon atoms and a phenyl group.

The present invention relates to an anthrapyridone compound represented by the following formula (1):wherein, n represents an integer number of 1 to 3, R1 represents a hydrogen atom, an alkyl group or the like, R2 represents a hydrogen atom or a methoxy group, R3 represents an anilino group having, as a substituent, at least one group selected from the group consisting of sulfo group, a carboxy group, an alkoxy group, a carbamoyl group, an cyano group, an alkyl group, an anilino group, a phenoxy group, an amino group, a hydroxy group and a mercapto group, an unsubstituted anilino group or the like, or a salt thereof, and provides a magenta coloring matter (compound) having high solubility in water and a hue and vividness which are suitable for inkjet recording and being excellent in fastnesses such as light fastness, moisture fastness and ozone gas fastness on recorded matter; and a magenta ink composition containing it.

Coated inflatable fabrics, more particularly airbags to which very low add-on amounts of coating have been applied, are provided which exhibit extremely low air permeabilities. The inventive fabrics are primarily for use in automotive restraint cushions which require low permeability characteristics (such as side curtain airbags). Traditionally, heavy, and thus expensive, coatings of compounds such as neoprene, silicones and the like, have been utilized to provide such required low permeability. The inventive fabric utilizes an inexpensive, very thin coating to provide such necessary low permeability levels. Thus, the inventive coated airbag possesses a coating of at most 2.5 ounces per square yard, most preferably about 0.8 ounces per square yard, and exhibits a leak-down time (a measurement of the time required for the entire amount of gas introduced within the airbag at peak pressure during inflation to escape the airbag at 10 psi) of at least 7 seconds. All coatings, in particular elastomeric, non-silicon coatings, and coated airbags, meeting these criteria are intended to reside within the scope of this invention.

A dispersant having excellent adsorption to hydrophobic particles and an ink composition comprising the dispersant are provided. The dispersant is a block copolymer comprising a hydrophilic moiety and a hydrophobic moiety having a hydrophobic substituent attached to a terminal end of the hydrophobic moiety.

The invention discloses an aqueous granite-simulative paint which includes silicone acrylic emulsion, deionized water, an aqueous wetting and dispersing additive, an aqueous defoaming agent, an aqueous levelling agent, an anti-corrosion agent, an aqueous pH conditioning agent, an aqueous film coalescing aid, self-made colorful granules including red granules, yellow granules, black granules, brown granules, grey granules, orange granules, blue granules and the like. The paint is prepared according to a mass percent ratio in a technology requirement. By means of the functional silicone acrylic emulsion, the colorful granules, which are flexible in interior and tough on exterior and is strong in cohesion, are prepared through a special shell-core metal wrapping technology so that a shape maintaining performance and a anti-shear force performance of the colorful granules are good during a storage process and a transportation process of a finished product of the paint. The paint is convenient to construct, can be used in a directly spraying manner and an obliquely spraying manner, even in a brushing manner and a rolling manner, without break and blurring in the granules.

The invention provides erasable white board ink and a manufacturing method thereof. The ink comprises the following components in percent by weight: 1-10% of pigment, 1-10% of film forming resin, 0.5-10% of wetting dispersing agent, 0.2-5% of wet storage agent, 0.2-1% of emulsifying agent, 0.5-5% of surface active agent, 2-30% of film forming additive, 0.2-5% of flatting agent and 50-90% of solvent. The manufacturing method for the erasable white board ink comprises the following manufacturing steps of: firstly dispersing and mixing the pigment, the film forming resin, the storage agent, the emulsifying agent, the wetting dispersing agent and an appropriate solvent at high speed, and then treating the components by using a high voltage collider and a high speed sand mill to obtain color paste; and adding the surface active agent and the film forming additive to the color paste, and diluting the color paste by using the solvent to obtain the final ink. The ink provided by the invention has the advantages of good stability in long term storage process, quick-drying, real-time erasability, erasibility of the ink remained on a white board for long term, long moisture preserving time and fine particles.

The present invention relates to a novel anthrapyridone compound represented by the following formula (1) or a salt thereof, and can provide a magenta coloring matter having a highly vivid hue suitable for inkjet recording, a high fastness to recorded matters, and an excellent storage stability.[wherein R1 represents a benzyl group (where the phenyl group of the benzyl group may be further substituted by a methyl group, a chlorine atom or a nitro group), 1-naphthylmethyl group or the like, and R2 represents a hydrogen atom, an alkyl group or the like, respectively.]

The present invention relates to a novel anthrapyridone compound represented by the following formula (1) or a salt thereof and provides a magenta coloring matter having a very vivid hue suitable for inkjet recording, being strong in fastnesses of recorded matters, and having an excellent storage stability:{wherein, R1 represents a hydrogen atom, an alkyl group and the like, R2 represents a hydrogen atom or a methoxy group, and R3 represents an alkyl group (which may have an aryl group, a heterocycle group, a sulfonic acid group, a carboxy group, an alkoxycarbonyl group, an acyl group, a carbamoyl group, a cyano group, an alkoxy group, a phenoxy group, a hydroxy group, a nitro group and the like on the alkyl group and further may have a substituent on the aryl group and the heterocycle group) respectively}

A quinolinone derivative pharmaceutical composition comprising a quinolinone derivative represented by the structural formula (I):wherein the quinolinone derivative is in the form of particles, which have an average particle diameter of 0.5 to 10 μm and such a particle size distribution that particles having a particle diameter of 15 μm or less account for 90% or more of the totality of the particles, and also have a fusion enthalpy of 30 J / g or more, and the surface of the particles are coated with a water-soluble composition containing a water-soluble polymer, can quickly dissolve an active ingredient in the digestive tract and is also superior in long-term storage stability.

The invention relates to variants of plasminogen and plasmin comprising one or more point mutations in the catalytic domain which reduce or prevent autocatylic destruction of the protease activity of plasmin. Compositions, uses and methods of using said variants of plasminogen and plasmin are also disclosed.

The invention provides whitening essence containing bearberry extract lipid nanoemulsion. The whitening essence is prepared from a component A, a component B and a component C, wherein the component A comprises arbutin lipid nanoemulsion, antioxidant biological active peptide, vitamin C and the like; the component B is selected from glycerinum, glycerin monostearate, hexadecyl alcohol, squalane, licoflavone, vitamin E, microcrystalline wax and the like; the component C is selected from avocado oil, silicon oil, vitamin E, stearate, hexadecyl alcohol, Vaseline, beeswax, lanum and the like. The whitening essence does not contain chemical ultraviolet absorbent and is a pure natural cosmetic composition by use of plant whitening agent and biological active peptide as functional components, the bearberry extract based whitening essence can reduce the tyrosinase activity and inhibit melanosome maturity, and can be further effectively combined with licoflavone and biological active peptide, thereby achieving good whitening effect.