VISCOSITY CONTROL AGENT

Brand Owner Address Description
CQ NATIONAL LEAD COMPANY 111 BROADWAY
NEW YORK NY 10006
VISCOSITY CONTROL AGENT FOR WELL DRILLING ...
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. The present invention relates to low viscosity polymer polyols and to a process for the preparation of these low viscosity polymer polyols. These polymer polyols comprise the free-radical polymerization product of (A) a base polyol, (B) a pre-formed stabilizer, and (C) at least one ethylenically unsaturated monomer, in the presence of (D) at least one free-radical polymerization initiator, and (E) at least one polymer control agent. The total amount of polymer control agent present in the polymer polyols of the present invention ranges from greater than about 5.0% up to about 20% by weight, based on 100% by weight of the polymer polyol.