45results about How to "Improves ease of cleaning" patented technology

The invention relates to a new type of functional fabric. The yarn of the new type of functional fabric is a core-spun yarn. The core part of the yarn is composed of a functional fiber that heats up and stores heat. The functional fiber for heat storage is composed of 60 to 80 parts by weight of conventional fiber materials, 15 to 20 parts by weight of carbon black particles for pigments, and 5 parts by weight. 1 to 20 parts of color masterbatch is melt-spun; the functional fiber beneficial to dehumidification is a fiber whose curl rate becomes smaller when it encounters water. The present invention improves the efficiency of washing and airing clothes through the combined effect of temperature rise and heat storage and enlarging the voids of fabrics.

The invention relates to a new type of functional fabric. The yarn of the new type of functional fabric is a core-spun yarn. The core part of the yarn is composed of a functional fiber that heats up and stores heat. The heat-storing functional fiber is composed of conventional fiber materials accounting for 99.91-99.95% of the total weight of the yarn core and melt-spun nano-units accounting for 0.05-0.09% of the total weight of the yarn core. The functional fiber that is beneficial to dehumidification is a fiber that has a smaller curling rate when exposed to water; the nano-unit includes microparticles of 8500-9000 nanometers, and the micro-particles include 300-500 weight units of zinc, 350-9000 nanometers 450 weight units of aluminum and 150-350 weight units of iron. The present invention improves the efficiency of washing and airing clothes through the combined effect of temperature rise and heat storage and enlarging the voids of fabrics.

The invention discloses a phosphorus-free automobile cleaning solution and a preparation method thereof. The cleaning solution comprises the following components in percentage by weight: 6.5-48.0% of a surfactant, 4.2-26.0% of a washing assistant, 1.0-15.0% of a penetrating agent, 0.05-1.0% of a leveling film forming agent and the balance of deionized water. The preparation method comprises the following steps: (1) mixing fatty alcohol-polyoxyethylene ether sodium sulfate with a solubilizer, and adding the deionized water; (2) mixing with the surfactant, the phosphorus-free metal chelating agent, the penetrating agent and the leveling film forming agent in the formula; (3) mixing the mixture with an anti-redeposition agent and an inorganic base; and (4) standing to obtain the cleaning solution. The automobile cleaning solution provided by the invention can realize wiping-free cleaning, is high in cleaning rate, can form an anti-fouling film after cleaning, is environment-friendly and can be degraded easily; and the preparation method provided by the invention is mild in condition and suitable for large-scale production.

The invention discloses a high-hardness, transparent, easily cleaned and hydrophobic coating for wood, metal and plastic surfaces. The high-hardness, transparent, easily cleaned and hydrophobic coating for the wood, metal and plastic surfaces comprises the following raw material components calculated in percentage by mass: 5 to 15% of potassium silicate, 10 to 30% of lithium silicate, 0.5 to 5% ofa silane coupling agent, 1 to 5% of fluorosilicate, 1 to 5% of borate, 0.1 to 2% of a wetting agent, 0.5 to 2% of a buffering agent, 1 to 5% of a coalescing agent and the balance of water. The preparation process of the high-hardness, transparent, easily cleaned and hydrophobic coating for the wood, metal and plastic surfaces comprises the following steps: uniformly mixing the components at roomtemperature, stirring for 1 to 3 h at the temperature between 25 to 60 DEG C, filtering and packing. The high-hardness, transparent, easily cleaned and hydrophobic coating for the wood, metal and plastic surfaces disclosed by the invention has excellent protection ability to a substrate, and makes the surface of the substrate hydrophobic, thereby being capable of improving the wear resistance, high-temperature resistance and easy cleaning ability of the substrate.

The invention relates to an electric oven capable of preventing oil from splashing. The electric oven comprises an oven body, a reflecting cover and baking pipes in the reflecting cover, wherein the oven body defines a furnace cavity which is internally provided with a rotatable rotating tray, and the reflecting cover is arranged on the upper wall of the furnace cavity at the top of the oven body; a baking frame and a baking tray are arranged on the rotating tray; the electric oven also comprises a transmission system arranged at the top of the oven body and an oil-proof cover which is connected with the lower part of the transmission system and covers the baking tray; and the top end of the oil-proof cover is provided with a hanging ring with a hole in the middle. The transmission system consists of a motor, a motor shaft and a transmission steel wire; the two ends of the motor shaft are supported by support frames, one end of the transmission steel wire is fixed on the motor shaft, and the other end of the transmission steel wire is downward and is provided with a hook. According to the invention, oil drops are prevented from directly splashing onto the walls of the furnace cavity, the difficult cleanness of the furnace cavity is solved fundamentally, the easy cleanness of the furnace cavity is improved, simultaneously the food heating uniformity and the heating speed are also guaranteed, and the heating effect is achieved. The electric oven has novel design and good safety, is convenient to use and easy to clean; moreover, the appearance of the electric oven is attractive, which is a good selling point.

The invention relates to a hydrophilic coating easy to clean and a preparing method of the hydrophilic coating. The hydrophilic coating easy to clean comprises, by mass, 25%-44% of silica sol, 15%-40% of aluminum sol, 10%-25% of titanium sol, 5%-9% of an alkali metal silicate aqueous solution, 3%-6% of hydrophilic fumed silica, 0.5%-1% of assistant and 10%-20% of solvent. The preparing method includes the steps that the silica sol, the aluminum sol, the titanium sol, the alkali metal silicate aqueous solution, the hydrophilic fumed silica, the assistant and the solvent are mixed together according to the ratio to prepare the hydrophilic coating easy to clean. The hydrophilic coating easy to clean has the easily-cleaned performance, acid resistance, base resistance, scraping resistance and other performances.