Patent for Sale:Optical Memory Storage Material - Cyanine Dyes Mixture and Preparation
The applications for this type of organic dye include: non-linear optical device, recording and displaying of optical disk data, photo-resist, sensor and indicator for heat, light, and electron, during the transfer and storage of energy, medicine and biology. The cyanine dyes mixture exhibits high absorption coefficient in the infrared region, implying the cyanine dye has high recording sensitivity and signal to noise ratio value. As a result, the cyanine dyes mixture is perfect optical memory storage material.
Primary Application of the Technology
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Class 430: Radiation Imagery Chemistry: Process, Composition, Or Product Thereof
This is the generic class for: (1) Forming the likeness of an object, or an instrumented or discernible phenomenon, in a chemically defined receiver or in a receiver wherein radiation produces a chemical reaction, by use of radiation. (2) Finishing an image by chemical processing regardless how formed. (3) A radiation sensitive receiver, composition, or product disclosed solely for radiation imagery chemistry, and process of making same. (4) A nonradiation sensitive-receiver, composition, or product. (5) An imaged product by a process or employing a receiver, composition, or product.Subclass 270.21: Indolenic cyanine chromophore
Class 252: Compositions
(A) Compositions of matter, having or not having structure, physical form or heterogeneous arrangement of components and for which there is no provision elsewhere. (B) Packages of such compositions, or other articles which include such compositions for which there is no provision elsewhere. (C) Processes of making, or peculiar to making, such compositions and for which there is no provision elsewhere. (D) Apparatus for use in or peculiar to such processes and for which there is no provision elsewhere.Subclass 586: Displaying color change
Subclass 587: Infrared
Class 8: Bleaching And Dyeing; Fluid Treatment And Chemical Modification Of Textiles And Fibers
Compositions for dyeing materials of any kind including specific treatments peculiarly related to dyeing, such as mordanting, weighting, color protecting, etc.; chemical modification of textiles and organic fibers and takes compositions for this purpose when not more specifically provided for elsewhere; processes of bleaching materials of any kind; processes of and compositions for improving felting properties of textile fibers, hair, fur, feathers, etc.; processes of and compositions for treating hides, skins, feathers and animal tissues with chemicals and fluidsSubclass 527: DYE CONCENTRATE COMPOSITION WHEREIN AN ADDITIONAL AMOUNT OF A CONSTITUENT OF THE COMPOSITION MUST BE ADDED BEFORE USE
Subclass 638: Mixed dyes, noncomplexed
Subclass 644: Basic dye
Class 548: Organic Compounds -- Part Of The Class 532 Series
The classes of the 532 series embrace monomeric organic carbon compounds and polymeric organic carbon compounds that are not solid synthetic resins, natural rubbers, or hydrocarbons.Subclass 455: The additional polycyclo ring system includes a five-membered nitrogen containing hetero ring