Patent ID: 11932722
Assignee: DOW GLOBAL TECHNOLOGIES LLC
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A formulated polyol composition comprising:
a first polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g and an ethylene oxide content of 45 to 70 weight percent based upon a total weight of the first polyether polyol, wherein the first polyether polyol is from 20 to 55 weight percent of the formulated polyol composition based upon a total weight of the formulated polyol composition;
a second polyether polyol having an average hydroxyl number from 18.5 to 51 mg KOH/g and an ethylene oxide content of at least 70 weight percent based upon a total weight of the second polyether polyol, wherein the second polyether polyol is from 2 to 50 weight percent of the formulated polyol composition based upon the total weight of the formulated polyol composition;
a third polyether polyol having an average hydroxyl number from 20 to 70 mg KOH/g and a propylene oxide content of at least 70 weight percent based upon a total weight of the third polyether polyol, wherein the third polyether polyol is from 5 to 45 weight percent of the formulated polyol composition based upon the total weight of the formulated polyol composition;
a surfactant;
water;
a catalyst selected from a blowing catalyst, a gel catalyst, and combinations thereof; and
at least one of:
a fourth polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g and a propylene oxide content of at least 70 weight percent based upon a total weight of the fourth polyether polyol, wherein the fourth polyether polyol is from 0.1 to 25 weight percent of the formulated polyol composition based upon the total weight of the formulated polyol composition; and
a methoxypolyethylene glycol having an average hydroxyl number from 56 to 190 mg KOH/g, wherein the methoxypolyethylene glycol is from 0.1 to 15 weight percent of the formulated polyol composition based upon the total weight of the formulated polyol composition.