Resources Contact Us Home
Water soluble direct black polyazo dyestuffs mixture

Image Number 2 for United States Patent #4816034.

A water soluble direct black polyazo dyestuffs mixture comprising trisazo dyestuffs, polyazo dyestuffs and disazo dyestuff.

  Recently Added Patents
Combination immunotherapy for the treatment of cancer
Integrated circuit with electromagnetic intrachip communication and methods for use therewith
Adhering composition and method of applying the same
Optical power measurement method, optical line terminal and optical network unit
Process and apparatus for producing composite material that includes carbon nanotubes
Method and apparatus for interactive distribution of digital content
Method for building taxonomy of topics and categorizing videos
  Randomly Featured Patents
Double-sided flexible printed circuits
Ribbon feed and elevating mechanism for typewriters or similar machines
System and method for managing wireless vehicular communications
Matrix display device for displaying a lesser number of video lines on a greater number of display lines
Spark plug connector and ignition coil module for engine ignition system
Encapsulated bleach particles for machine dishwashing compositions
Backward compatible HDTV recording/reproducing system
Synthesis of ioversol
Electrically programmable logic array
Countertop ice dispenser