Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Silicon polyelectrolytes for pitch deposit control










Image Number 4 for United States Patent #5527431.

A method for controlling pitch in papermaking systems which comprises the step of adding a water-soluble, silicon-containing polyelectrolyte copolymer coagulant to pulp and paper process water. The water-soluble, silicon-containing polyelectrolyte copolymer coagulant preferably comprises diallyldimethyl ammonium chloride and a vinyl alkoxysilane.








 
 
  Recently Added Patents
System and method for creating, managing and trading hedge portfolios
Cable sheath
Technique for manufacturing bit patterned media
Switching module and switching synchronization system
Organic electroluminescence element
Air driven alternators for battery powered vehicles
Millimeter wave imaging method and system to detect concealed objects
  Randomly Featured Patents
Information recording/reproducing apparatus
Intravenous pole
Screening method for selecting semiconductor substrates having defects below a predetermined level in an oxide layer
Modalmetric fibre sensor
Hydraulically damping bearing
Speaker box
Microbial esterase for the enantioselective cleavage of 1-phenylethyl acetate
Method of solid-state pyrolysis of organic polymeric substances
Method for fabricating a semiconductor device
Container