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
Autonomous adaptation of transmit power
Position and orientation measurement apparatus, position and orientation measurement method, and storage medium
Electric separator, method for the production and use thereof
Method and system for dynamic storage tiering using allocate-on-write snapshots
Inductive signal transfer system for computing devices
Stable aqueous composite compositions
Tint block image generation program and tint block image generation device
  Randomly Featured Patents
Exercising and/or amusement device
Navigational tape measure-type apparatus
Rotary control valve for a water conditioning system
Synthesis of statins
Essentially amorphous, non-chlorinated polymeric barrier films and method of using such films
Network-based securing of added-value services against automated connections
Primary adjunct, continuous diene process
DNA polymerase having ability to reduce innate selective discrimination against fluorescent dye-labeled dideoxynucleotides
Method of producing fire resistant wood products and product thereof
System and method for providing subscriber-initiated information over the short message service (SMS) or a microbrowser