US 2020/0399563 A1 · SOLIDIFYING NONIONIC SURFACTANTS

Abstract

The invention relates to solidification of liquid nonionic surfactants with a binder, carrier, or both binder and carrier to form a solidified surfactant composition. In particular, the invention relates to solidification of liquid nonionic surfactants utilizing drying device(s), wherein the feed composition contains at least one liquid nonionic surfactant and the binder, carrier, or binder and carrier to form a solidified surfactant composition. The solidified surfactant compositions can be useful in various cleaning compositions.

Claims20

Dependent claims

A solidified liquid surfactant composition comprising:

a liquid nonionic surfactant;
and
a solid binder comprising a natural polymer, urea, a urea derivative, a polyacrylate, a chelant, a PEG, an inorganic acid and/or salt thereof, an organic salt and/or salt thereof, aromatic sulfonates or a combination thereof;
wherein the solid binder and the liquid surfactant are in a ratio of between about 4:1 to about 1:60 by actives;
wherein the composition is a solid and the liquid surfactant is solidified in the composition.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/946,436Filed 22 Jun 2020

Priority

21 Jun 2019

Published

24 Dec 2020

Term ends

Not estimatedThe source records don’t support an estimate.

Classification18 codes

C11D 1/66
Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent: non-ionic compounds
C11D 3/042
Water-soluble compounds: acids
C11D 3/046
Water-soluble compounds: salts
C11D 3/10
Water-soluble compounds: carbonates ; Bicarbonates

Solidifying nonionic surfactants

Life of this patent

Solidifying nonionic surfactants

Life of this patent

Abstract

Claims20