摘要:
A low irritant, mild detergent composition is disclosed. The detergent composition comprises, as essential components, (a) alkyl glycoside, (b) a surface active agent containing sulfate and/or sulfonate group, (c) an amine oxide, and (d) an ethoxylated surface active agent at a specific ratio. The detergent composition is low irritant, has excellent foaming ability and detergency, and yet is easily rinsed out and at the same time provides a pleasant feeling to the hands during use. It can be used as laundry detergents, dishwashing detergents, as well as detergents for use with household products, and hair and body. Further, a detergent composition comprising (e) a terpene type hydrocarbon and (f) 3-isothiazolone or its derivative in addition to the above components (a)-(d) is more valuable in practical use owing to preventing solution color and odor from being deteriorated during storage for a prolonged period of time.
摘要:
A method for quantifying an amount of a viable microorganism includes subjecting a fluid sample suspected of containing a viable microorganism to a temperature change, and correlating the temperature history of the fluid sample to the amount of the viable microorganism contained in the fluid sample. The method may include the steps of bringing, the fluid sample to a first temperature, and transferring the fluid sample to a second temperature that is different than the first temperature. After the step of transferring, next is the step of measuring a temperature change in the fluid sample over a predetermined period of time. The temperature change may then be correlated to the amount of the viable microorganism contained in the fluid sample. The method finds use in a variety of applications, including evaluation of compositions or compounds potentially having microbicidal, microbiostatic, or growth enhancing properties.
摘要:
A painting method includes the steps of painting a work piece with a painting composition incorporating between about 0.1 and 10.0 weight percent carbon nanotubes and curing the painting composition by subjecting it to radio waves having a power of between about 30 and about 5000 W at a frequency of between about 13.56, about 27.12, or about 40.68 MHz.