Color Applications

There are several techniques which determine the hiding power of a pigmented medium for practical application. Colored systems are typically tested by measuring their ability to entirely cover up a standard black and white checkerboard substrate. Parameters used as variables are the pigment concentration and/or the... 

Ion-selective electrodes respond linearly to the logarithm of analyte activity over four to six orders of magnitude. Electrodes do not consume unknowns, and they introduce negligible contamination. Response time is seconds or minutes, so electrodes are used to monitor flow streams in industrial applications. Color and turbidity do not hinder electrodes. Microelectrodes can be used inside living cells. 

The reader should learn as much as possible about the properties of colorants and polymers as well as about plastics processing and plastics applications. Colorant selection is the hard part. Color matching is easy. 

The effect of composition, the nature, and the ratios of the constituents on the properties of paints, are factors of utmost importance in paint formulations. An indication of likely service environment, life expectancy of the coatings, method of application, color, surface finish, drying time, and cost are also taken into consideration. All of this information. 

Separation equipment which solved a major oil extraction problem Eliminated illumination and lubrication as potential cottonseed oil applications Color adsorbed with Fuller s earth Alkali refining introduced and accepted European import tariffs imposed with complete expulsion from Italian markets Limited acceptance due to flavor odor Allowed the addition of higher levels of cottonseed oil to lard U.S. label restrictions—mandatory identification of lard compound ... 

A generally applicable color reaction for qualitative detection of Grignard reagents has been given by Gilman (see page 879). 

In color television, where the image is reproduced by selective cathode excitation of three phosphors (blue, green and red) deposited on the internal face of the screen, yttrium oxysulfides activated with trivalent europium (Y202S Eu ) facilitate such a gain in the brilliance of red over ZnS Ag (more than double it) that they have totally replaced it at a cost about five times less. The exceptional performance of the rare-earth phosphors has also been used gainfully in a vast number of cathode tubes for professional applications color computer monitors, tubes for aviation use, projection television, etc. 

Although many applications for glass require a colorless product, for other applications colored glass is needed. Windows in a church do not look as impressive when all... 

Major Applications Color filter, fuel cells, thin fihns, plates," textiles," cosmetics," neural network"... 

Physical Form Dark blue powder Solubility Soluble in water, ethanol Melting Point >300°C Synthesis Synthetic methodi Major Applications Coloring paperi Safety/Toxicity No data available... 

Major Applications Color filter, light emitting diodes, ° nanosensors," imaging materials, inks," paints," colored bubbles, detergents, cleaners, cosmetics, oral care agent, hair dyes,2o anti-septic,2 treatment of bums, diabetes, obesity," cancer," viral diseases, radiochemotheray," photodynamic therapy"... 

Major Applications Color filter,i3 photoresists,i recording media,i5 light-emitting device, optical disk, 17 display device,i oil products,i construction materials,2o leather. i textile, chalk, detecting explosives ... 

Table 21.2 Color Coding Applications Color Application...

Most of the LCDs discussed in the preceding sections are negative mode LCDs, that is displays exhibiting colorless or white digits on a colored or black background. In many applications colored or black digits on a colorless background are preferred - these are positive mode dichroic LCDs [13-16]. 

Industrial Applications Color filter recording material photographic film inks highlighters paints explosives corrosion inhibitors ... 

Industrial Applications Color filters inks thermoplastics laundry detergent textiles ... 

Industrial Applications Color filter magnetic toners inks highlighters colored pencils packaging materials paints textiles asbestos content measurement paper products ... 

Industrial Applications Color filter plasma dis-plays semiconductor devices inks highlighters image-recording materials " printing plates " toners " adhesives " " fuels " pesticides " textiles " " wood" Safety/Toxicity Acute oral toxicity carcinogenici-... 

Industrial Applications Color filters black matrix liquid crystal displays photoresist conducting polymer films optical fiber pH sensor printed circuit boards inks textiles ... 

Industrial Applications Color filters recording materials inks highlighters adhesives photographic materials detergents textiles leader ... 

Industrial Applications Color filter liquid-crystal displays solar cells optical waveguides electro-chromic displays photoresists recording materials photographic materials inks " toner highlighters paints adhesives petroleum markers cleansing products ... 

Industrial Applications Colored bubbles paints Safety/Toxicity Acute toxicity carcinogenicity cytotoxocity metabolic toxicity mutagenicity " neurotoxicity ocular toxicity ... 

Industrial Applications Color filters liquid crystal displays organic thin films inks highlighters paints adhesives photographic materials thermoplastics cleansing products detergents colored bubbles papers, fabrics, wood ... 

Industrial Applications Colored or luminescent products as geothermal tracers microfabricated electrophoresis devices porous polymer monoliths separation devices thin-film polymer light emitting diodes ... 

Industrial Applications Color filters liquid crystal displays dye lasers electroluminescent displays inks light-emitting diode (LED) papermaking process recording materials solar cells silica thin films sol-gel titania films waveguides ... 

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