Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Group control method for machine type communication and mobile communication system using the method
Method for mapping resource units
Lateral flow test kit and method for detecting an analyte
Magnetic detection of small entities
Estimating optical characteristics of a camera component using sharpness sweep data
Blueberry plant named `DrisBlueFour`
Contamination barrier
  Randomly Featured Patents
Bituminous compositions for soundproofing materials
Hand-held lightning detection and ranging device
Film formation method, film formation device, piezoelectric film, piezoelectric device, liquid discharge device and piezoelectric ultrasonic transducer
Structure of swing part of industrial robot
Method for recording a lead-out on an optical disc
3D memory array arranged for FN tunneling program and erase
Shuffling machine
Dynamically allocated cache memory for a multi-processor unit
Automated loader assist for mortars
Two speed supercharger drive