The present invention relates to a nanocrystalline photocatalyst active upon visible light irradiation, with a high degree of dispersion, stable in the form of a transparent colloidal solution in an aqueous environment, containing nanocrystals of titanium dioxide (TiO2) surface-modified via direct c.....
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Technology is explained in the patent.
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The current chain lubrication practice consists of applying lubricants direct to the chain from lubricants container or pressure aerosol can. Without special apparatus, lubricants may fail to reach the contacting surfaces inside the pin, bushing, roller bearing and oil wastage . User tend to use ex.....
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A device for monitoring one or more characteristics of a liquid sample, comprising at least one source of collimated radiation, and at least one detector capable of detecting radiation returning from the sample, wherein the optical axis of the radiation source or sources and the optical axis of t.....
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Magnetic ink system, without a strong spring
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