04753710 is referenced by 176 patents and cites 13 patents.

Paper or paper board is made by passing an aqueous cellulosic suspension through a centriscreen or other shear device and then draining the purified suspension, and an improved combination of retention, drainage, drying and formation is achieved by adding to the suspension an excess of high molecular weight linear synthetic cationic polymer before shearing the suspension and adding bentonite after shearing.

Title
Production of paper and paperboard
Application Number
7/6953
Publication Number
4753710
Application Date
January 27, 1987
Publication Date
June 28, 1988
Inventor
David Holroyd
West Yorkshire
GB
John Langley
West Yorkshire
GB
Agent
Ostrolenk Faber Gerb & Soffen
Assignee
Allied Colloids
GB
IPC
D21H 3/36
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