Vinyl alkoxysilane copolymer polyelectrolytes for pitch deposit

Details Vinyl alkoxysilane copolymer polyelectrolytes for pitch deposit Vinyl alkoxysilane copolymer polyelectrolytes for pitch deposit

1993-11-04

1996-04-23

Miller, Edward A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

25218214, 526262, 526271, C08F 3008

Patent

active

055104398

ABSTRACT:
A method for controlling pitch in papermaking systems which comprises the step of adding a hydrophobic polyelectrolyte copolymer coagulant to pulp and paper process water. The hydrophobic polyelectrolyte copolymer coagulant preferably comprises a first monomer selected from the group of hydrophilic monomers and hydrophobic monomers, and a vinyl siloxane monomer.

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