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
Biodiesel data collection system
Computer server capable of supporting CPU virtualization
Luminescent substrate for liciferase
Method for indicating the process of leaving a parking space
Configurable caged ball insert for a downhole tool
System and method for reliable packet data transport in a computer network
Automated security analysis for federated relationship
  Randomly Featured Patents
Hand tool and method for removing insulation from wire-wound ignition cable
Methods and systems for managing data
Sulfamic acid ester compounds useful in the inhibition of steroid sulphatase activity and aromatase activity
Method and device for grinding the outside and inside of a rotationally symmetric machine part comprising a longitudinal borehole
Stable, neutral pH VOC-free biocidal compositions of 1,2-benzisothiazolin-3-one
Magnetic system for a stereo pick-up with a movable coil
Implement transportation train
Container for medical devices
Process for separating a substance from an aggregate mixture
Liquid coating apparatus and system for cleaning rotary coating applicator thereof without interruption of coating process