Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Improved pulp sheet formation










Image Number 2 for United States Patent #4198267.

The drainage of pulp sheet is improved by treatment of the pulp prior to entry to the sheet making machine with a composition comprising a suspension of finely-divided hydrophobic lubricating particles in a suitable carrier liquid. The invention has particular applicability to paper making wherein the smoothness and printability of the paper is improved and to pulp drying.








 
 
  Recently Added Patents
Nuclear reactor building and construction method thereof
Method and apparatus for managing network traffic
Cooler
Semiconductor device and method of manufacturing the same
Blow moulding machine with compressed air recycling
Imaging apparatus having selection unit to select focus detection areas
Lamination sheet
  Randomly Featured Patents
Systems and methods for providing recommendations based on collaborative and/or content-based nodal interrelationships
System, apparatus and method for saving game state and for utilizing game states on different gaming devices
ATV web buster attachment
Tablet dispenser
Light guides, illuminated articles and devices
Efficient encryption and authentication for data processing systems
Method of certifying an information content of a telephonic exchange
Sports mascot decorative cup lid
Genetically modified plants with altered inflorescence
Auto-zeroed ohmmeter