455results about How to "Growth retardation" patented technology

Described herein are foamable compositions and methods of making foamed compositions. The foamable composition comprises at least one polymer and a foaming agent. The foaming agent comprises a talc or a talc derivative. The polymers described herein comprise a substantially non-halogenated polymer. One or more additives are added to render the compositions flame retardant and / or smoke suppressant. Also described are Power over Ethernet (PoE) cables, having at least one electrical conduit comprising an electrically conductive core, an insulation that at least partially surrounds said electrically conductive core and a polymeric separator extending from a proximal end to a distal end and having at least one channel adapted for receiving the at least one electrical conduit. The PoE cables are capable of carrying about 1 watt to about 200 watts of power.

The invention relates to a water-soluble plant growth nutrient solution and a preparation method. In the plant growth nutrient solution, the content of small molecular weight water-soluble chitosan accounts for 8-120g / L, the sum of the content of nitrogen, phosphorus and potassium is larger than or equal to 60g / L, the sum of the content of medium trace elements accounts for 3-30g / L, the content of organic matter accounts for 30-200g / L, the content of plant growth regulator accounts for 0.01-5g / L, and the content of spread penetrating agents is larger than or equal to 0.2g / L; the small molecular weight water-soluble chitosan is obtained through the preparation steps that chitosan is firstly subjected to alkalization of strong base, then subjected to carboxyl chemical modification, degraded through strong oxidant after carboxyl chemical modification and finally neutralized through acid. The water-soluble plant growth nutrient solution integrates the effects of nutritional complement, growth promotion, antibiosis, virus resistance, stress tolerance and the like and has multiple functions and effects of improving soil, preventing hardening, increasing ground temperature, resisting to disease, being tolerant to stress, resisting to continuous cropping, supplementing nutrition rapidly, raising the yield and improving fruit quality and the like.

Disclosed herein is a flame retardant thermoplastic resin composition including a polycarbonate resin, a branched acrylic copolymer, and a flame retardant. The flame retardant thermoplastic resin composition can have good compatibility as well as good flame retardancy, scratch resistance, colorability and appearance without requiring the addition of a compatibilizer.

Flame retardant electrolyte solutions for rechargeable lithium batteries and lithium batteries including the electrolyte solutions are provided. The flame retardant electrolyte solution includes a lithium salt, a linear carbonate-based solvent, at least one ammonium cation, a phosphoric acid-based solvent, and an additive including oxalatoborate.

This invention relates to prostaglandin agonists, methods of using such prostaglandin agonists, pharmaceutical compositions containing such prostaglandin agonists and kits containing such prostaglandin agonists. The prostaglandin agonists are useful for the treatment of bone disorders including osteoporosis.

A lithium metal battery including: a lithium negative electrode including lithium metal; a positive electrode; and an electrolyte interposed between the lithium negative electrode and the positive electrode, wherein the electrolyte contains non-fluorine substituted ether, which is capable of solvating lithium ions, a fluorine substituted ether represented by the following Formula 1, and a lithium salt, wherein an amount of the fluorine substituted ether represented by Formula 1 is greater than an amount of the non-fluorine substituted ether,R—{O(CH2)a}b—CH2—O—CnF2nH  Formula 1wherein R is —CmF2mH or —CmF2m+1, n is an integer of 2 or greater, m is an integer of 1 or greater, a is an integer of 1 or 2, and b is 0 or 1.

The invention relates to wear-resistant white cast iron and a method for preparing the same, in particular to hypereutectic high-chromium white cast iron and a method for preparing the same. The cast iron is suitable for preparing an overflow part (such as an impeller, a guard board, a shell and so on) of a slurry pump or a Yellow River water pump for conveying eroding and abrading slurry. The compositions by weight percentage of the hypereutectic high chromium white cast iron are: 3.0 to 4.5 percent of C, 15 to 35 percent of Cr, 0.5 to 1.5 percent of Ti, 0.5 to 2.5 percent of Mn, 0.001 to 0.5 percent of B, 0.5 to 1.5 percent of Si, less than 0.06 percent of P, less than 0.06 percent of S, and the balance being Fe. The method comprises the following steps of: determining a proportion relation of the compositions, according to the compositions of the hypereutectic high-chromium white cast iron, and compositions of scrap steel, pig iron, high-carbon ferrochromium, ferromanganese, ferroboron and ferrotitanium; batching, melting, casting and heat treating to acquire a hypereutectic high chromium white cast iron material with a hardness between HRC 65 and HRC 68 and an impact ductility between 5.0 and 6.5 J / cm2.

Solutions of graft polymers of a polymer having reactive hydrogen groups and grafted through reactive hydrogen groups an alkoxy metallic compound wherein the metal is titanium, zirconium and / or hafnium are useful as photoresist materials which are resistant to plasma. Also, compounds and graft polymers wherein the alkoxy metallic compound also contains silicon, tin or germanium are provided.

The present invention is directed to polymeric treatment preparations for textiles and other fibrous substrates that impart water and oil repellency to fibers, yarns, textiles, or other fibrous substrates. More particularly, this invention comprises an aqueous solution, emulsion or suspension of (a) a fluorinated polymer that contains reactive groups that can complex with metal atoms that have a formal charge of 2 or greater, and (b) one or more metal atoms that have a formal charge of 2 or greater. The invention is further directed to the process for treating fibrous substrates with textile preparations in one step that provide water / soil repellency that is durable to repeated cleanings and to abrasion. This invention is further directed to the yarns, fibers, fabrics, textiles, webs, finished goods, or nonwovens (encompassed herein under the terms “textiles” and “fibrous substrates”) treated with the textile-reactive water- and soil-resistant preparation of the invention. Such fibrous substrates exhibit a greatly improved, durable water and soil repellency or resistance, even after multiple launderings.

A high strength thermoplastic vulcanizate (TPV) composition is provided. The TPV includes a dispersed rubber component, a polyolefinic thermoplastic resin component, a propylene copolymer and mineral filler present in the amount of 20 wt % to 70 wt % based on total of the thermoplastic vulcanizate composition. Preferably, the propylene copolymer has 60 wt % or more units derived from propylene; includes isotactically arranged propylene derived sequences; and has a heat of fusion less than 45 J / g. Preferably, the mineral filler is halogen free and flame retardant. The high strength TPV can be useful for making a variety of articles for electrical, construction, automotive, and consumer applications, including fuel cell.

A plastic preform, container or article includes a multilayer wall having at least one layer of a matrix resin, at least one layer of a barrier resin, an adhesion-promoting material blended with the barrier resin and / or matrix resin, and an active oxygen barrier composition blended with the barrier resin and / or matrix resin. The adhesion-promoting material promotes bonding between the barrier and matrix resin layers and includes an amine polymer, preferably an imine polymer having a number of available primary, secondary or tertiary amine groups. The matrix resin preferably is an ester-containing resin, such as PET. The barrier resin preferably is EVOH. The active oxygen barrier composition includes a metal with an additive compound, and may also include a host polymer.

The present invention relates to a process for ameliorating or preventing diseases that are caused, in part, by an increased level of, and / or an abnormal responsivity to, interferon. Alzheimer's disease, HIV infection, Down syndrome, transplant rejection, autoimmune disease, and infant encephalitis are examples of such diseases. Specifically, the invention provides a method for treating subjects suffering from, or at risk for, such diseases by the administration of a pharmacological preparation of interferon binding proteins of mammalian and / or viral origin that antagonize interferon's action. This invention comprises compositions of interferon binding proteins that can inhibit the activity of interferon gamma plus interferon alpha such compositions along with their method of production and modification being described herein.

The invention relates to a moisturizing composition, and a preparation method and application thereof, which belong to the field of cosmetics. The moisturizing composition is prepared from the following components in parts by weight: 1.0 to 5.0 parts of sodium hyaluronate, 2.0 to 10.0 parts of carboxymethyl deacetyl chitosan, 30.0 to 60.0 parts of dendrobium officinale extract, and 25.0 to 67.0 parts of deionized water. The moisturizing composition can well form a netted natural biomimetic membrane with skin, the sodium hyaluronate performs the water supplementation and moisturizing in the biomimetic membrane, the carboxymethyl deacetyl chitosan forms a biomimetic sterile membrane, so that natural moisturizing factors such as the sodium hyaluronate can be effectively locked, the water loss rate is decreased; and the dendrobium officinale polysaccharide is combined with the natural biomimetic sterile membrane, so that the moisturizing lasting property after long-term use can be further improved, the restoration effect is improved, and the dryness and allergy problems of the skin can be fundamentally solved. The moisturizing composition has multidimensional efficacy such as moisturizing function, restoration function and skin barrier increasing function.

An aluminum electric wire with crimp-type terminal includes a coated electric wire including a conductor having a plurality of twisted aluminum element wires made of an aluminum alloy, a conductor portion where the plurality of aluminum element wires exposed by stripping an insulating coating of the coated electric wire are integrally formed into a solid wire, a crimp-type terminal made of a copper alloy having a conductor crimping portion crimped to couple to the conductor portion formed into the solid wire, and a water-repellent agent provided for a front side exposed conductor portion and a rear side exposed conductor portion 49 exposed to outside air without being covered by the conductor crimping portion of the crimp-type terminal.

The invention provides an anode-oxidable high-performance die-casting aluminum alloy and a preparation method thereof. The die-casting aluminum alloy comprises the following components in percentage by weight: 0.5-3.0 percent of Mn, 0.5-2.50 percent of Mg, 0.1-1.0 percent of D and the balance of Al and inevitable impurities, wherein D can be one or more than two of elementary substances Y, Sc and Re; the inevitable impurities comprises the following components in percentage by weight: less than or equal to 0.10 percent of Fe, less than or equal to 0.10 percent of Si and less than or equal to 0.10 percent of Cu. The aluminum alloy is simple in composition, a high-finish surface can be obtained by means of ordinary anode oxidation and dyeing, and the comprehensive physical properties of high strength, high plasticity and the like are achieved; the anode-oxidable high-performance die-casting aluminum alloy can be colored, has high casting performance, machinability and high corrosion resistance, and can meet the use requirements of exterior parts for 3C products. The production cost is reduced, and the efficiency is increased.

A liquid crystal panel has a pair of substrates disposed almost parallel to each other. On each of the substrates, an electrode and an alignment film are formed. A liquid crystal layer having a negative dielectric anisotropy is sandwiched by the substrates. In the absence of voltage applied across the electrodes, the molecules of the liquid crystal layer align almost perpendicular to the substrates. In this liquid crystal layer, a dichroic dye, preferably a blue dichroic dye, is added to absorb the yellow component of an incident light. Instead of adding the dye into the liquid crystal layer, a color compensation layer containing the dye is formed on or adjacent to at least one of the substrates. The yellow component of an incident light to the liquid crystal panel is absorbed by the color compensation layer. As a result, the liquid crystal panel and the liquid crystal display using the panel do not show yellow coloring when the panel is observed from oblique directions.

The present invention provides a polyorganosiloxane-containing graft copolymer composition, which is a useful flame-retardant additive for a thermoplastic resin, comprising polyorganosiloxane-containing graft copolymer (A) prepared by polymerizing 5 to 60 parts by weight of vinyl monomer (a-2) in the presence of 40 to 95 parts by weight of polyorganosiloxane particles (a-1) (the sum of (a-1) and (a-2) is 100 parts by weight); and an antioxidant (B).

The present invention provides a polycarbonate composition and an article comprising the same, wherein the polycarbonate composition comprises a copolycarbonate comprising a specific siloxane structure and a branched polycarbonate comprising a branched repeating unit to improve flame retardancy and chemical resistance while maintaining high impact strength and melt index.

Provided is a polycarbonate resin composition having high rigidity, high flowability, high heat resistance, and excellent flame retardancy and molded articles with good appearance using the polycarbonate resin composition. The polycarbonate resin composition comprises 4 to 50 parts by mass of a nonmetallic inorganic filler (B) and 0.01 to 1 part by mass of a phosphate compound (C) relative to 100 parts by mass of a resin mixture (A) which is composed of 60 to 97% by mass of an aromatic polycarbonate resin (a-1) and 40 to 3% by mass of a fatty acid polyester (a-2).

The invention discloses a dyeing and finishing process for improving the color fastness to light of a light-colored fabric of an FDY (Fully Drawn Yarn) polyester filament yarn warp and weft four-way elastic textile. The dyeing and finishing process comprises a dyeing process; a formula of a dyeing auxiliary adopted in the dyeing process comprises the following components: 0.5g / L to 1g / L of high-efficiency dispersant, 2g / L to 3g / L of chelating dispersant, 0.3g / L to 0.5g / L of 99 percent glacial acetic acid, X percent (o.w.f.) (on Weight the Fabric) of disperse yellow AM-2R, Y percent (o.w.f.) of disperse red AM-SLR and Z percent (o.w.f.) of disperse blue AM-SLR, wherein the sum of X, Y and Z is not more than 0.5, and a bath ratio is 1: (3 to 4). According to the dyeing and finishing process, the light-colored fabric of the FDY polyester filament yarn warp and weft four-way elastic textile which does not contain a fluorescent whitening agent and is obtained by being dyed by a disperse dye with color fastness to high sunlight is used as greige cloth; the color fastness to light which is up to a rating of 5 to 6 is realized through the specific dyeing and finishing process.

Nanoreinforced coatings with improved hydrophobicity, thermal stability, hardness, and durability have been developed from polyhedral oligomeric silsesquioxane (POSS) reagents and resins. The nanoscopic dimensions and hybrid (organic / inorganic) composition of POSS reagents are particularly useful for coating fillers derived from minerals, metals, glasses, and polymeric materials.

A pre-insulated cabinet comprises a cabinet body and a fire retardant backing covering the outer surfaces of the cabinet. Fireproof seal may be further attached on the outer edge of peripheral surfaces of the cabinet to further strengthen the fire retardancy of the cabinet.

The present invention relates to textile treatment compositions for imparting desirable characteristics durably to textile fibers and fabrics, including softness, hydrophobicity, oleophobicity, surface lubricity, abrasion resistance, tear resistance, improved drape, and pilling resistance. More particularly, in one embodiment, the invention is directed to preparations that comprise a carboxylate-functionalized fluorinated polymer and a catalyst that is capable of forming reactive anhydride rings between carboxyl groups on the polymer. In another embodiment, the invention is directed to preparations comprising a polymeric softener having at least one anhydride functional group or at least one reactive group capable of forming an anhydride functional group, together with a catalyst for forming anhydrides from the reactive group or groups. In either embodiment, the resulting reactive anhydride rings bind to substrates, such as textiles and other webs, having free sulfhydryl, alcohol, or amine groups. The invention is further directed to the process for treating textiles and other webs with desirable finishes durable to repeated cleanings. This invention is further directed to the yarns, fibers, fabrics, textiles, finished goods, or nonwovens (encompassed herein under the terms “textiles” and “webs”) treated with the textile-reactive preparations of the invention. Such textiles and webs exhibit a greatly improved, durable characteristics, such as softness and / or hydrophobicity, even after multiple launderings.

A cellulose acylate film, which has an in-plane retardation (Re) and a retardation in a thickness direction (Rth) satisfying relations of equations (1) to (6) and has a thickness of 30 μm or greater but less than 70 μm:20 nm<Re(548)<100 nm  (1)100 nm<Rth(548)<400 nm  (2)0.5≦Re(446) / Re(548)≦0.90  (3)1.05≦Re(629) / Re(548)≦1.50  (4)0.5≦Rth(446) / Rth(548)≦0.95  (5)1.05≦Rth(629) / Rth(548)≦1.50  (6).

The invention provides a high-strength high-conductivity heatproof copper alloy wire rod and a preparation method thereof. The wire rod comprises the following components: on the basis of weight percentage, 1 to 1.2 of silicon, 0.2 to 0.3 of magnesium, 0.02 to 0.04 of vanadium, 0.01 to 0.02 of titanium, 0.06 to 0.08 of manganese, 0.025 to 0.035 of lutecium and 0.05 to 0.07 of yttrium, with the balance being copper. According to the invention, the component silicon may lead to slight reduction of conductivity, improvement of strength and reduction of toughness, which causes easier fracture of the wire rod in the process of wire drawing; however, the components consisting of magnesium, vanadium and the like are added and a formula and proportions are optimized, so the copper alloy wire rod has high strength and high conductivity.

Disclosed are a flame retardant electrolyte solution for a rechargeable lithium battery including a lithium salt, a linear carbonate-based solvent, an ionic liquid including ammonium cations, and a phosphoric acid-based solvent, and a rechargeable lithium battery including the same.

[Object] To provide a polycarbonate resin composition that is thin but has high flame retardancy and surface hardness for which a hard coating layer is not required, causes less gas generation in molding, has excellent heat resistance, preservation stability, and recyclability, and does not contain bromine and phosphate flame retardants, and to provide a molded product thereof.[Solving Means] A polycarbonate resin composition includes, as a main resin material, an aromatic polycarbonate resin occupying 85 to 95 mass % of the main resin material and having a weight-average molecular weight of 37000 to 55000 in polystyrene equivalent molecular weight, and a polystyrene resin occupying 15 to 5 mass % of the main resin material and containing no rubber component. A resin component other than the above may be contained resulting from recycled materials as long as the characteristics of the resin composition are not impaired. A polyfluoroolefin resin, an organic sulfonate flame retardant, and a silicon flame retardant are added to the resin material. The aromatic polycarbonate resin composition is molded into a predetermined shape.