IP Library › Granted Patent US 10,119,099
Granted Patent B2
US 10,119,099 · App. 15/402,622 · Granted Nov 6, 2018

Peroxide based multi-purpose cleaner, degreaser, sanitizer/virucide and associated solutions and methods for preparing the same

Inventors: Josh Clemence (Covington, IN); Noah Durham (Champaign, IL)
Assignee: Envirox, L.L.C.
C11D1/83C11D3/0084C11D3/2093C11D3/3947C11D3/43C11D1/22C11D1/72
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Quick Facts
Patent No.
US 10,119,099
App. No.
15/402,622
Granted
Nov 6, 2018
Kind
B2
Abstract

A cleaning solution including: a primary solvent; a secondary solvent; an oxidizing agent, wherein the oxidizing agent includes a peroxide; a surfactant system, wherein the surfactant system includes a nonionic surfactant, a first anionic surfactant, and a second anionic surfactant; and an antioxidant, wherein the antioxidant is characterized by the structure of formula I: wherein R 1 -R 6 , are each independently selected from the group including H; OH; and an alkyl, cycloalkyl, polycycloalkyl, heterocycloalkyl, aryl, alkaryl, aralkyl, alkoxy, alkanoyl, aroyl, alkenyl, alkyl-alkenyl, alcohol, ether, ketone, carboxylic acid, acid halide, acid anhydride, ester, and/or amide group containing approximately 1 to approximately 25 carbon atom(s); wherein at least three of R 1 -R 6 include OH; and wherein at least one of R 1 -R 6 includes an ester.

Claims (14)

1. A cleaning solution, consisting of:

a primary solvent, wherein the primary solvent consists of water;

a secondary solvent, wherein the secondary solvent is selected from the group consisting of a terpene, a cyclic terpene, orange oil, limonene, and d-limonene;

an oxidizing agent, wherein the oxidizing agent consists of hydrogen peroxide;

a hybrid surfactant system, wherein the hybrid surfactant system consists of a nonionic surfactant consisting of an ethoxylated alcohol, a first anionic surfactant consisting of an alkyl benzene sulfonate, and a second anionic surfactant consisting of an alkyl sulfonate; and

an antioxidant, wherein the antioxidant consists of the structure of formula II:

wherein three of R 1 -R 5 are OH.

2. A cleaning solution, consisting of:

a primary solvent present in a concentration ranging from 75 percent to 85 percent by weight, wherein the primary solvent consists of water;

a secondary solvent present in a concentration ranging from 1 percent to 5 percent by weight, wherein the secondary solvent is selected from the group consisting of a terpene, a cyclic terpene, orange oil, limonene, and d-limonene;

an oxidizing agent present in a concentration ranging from 3 percent to 20 percent by weight, wherein the oxidizing agent consists of hydrogen peroxide;

a hybrid surfactant system, wherein the hybrid surfactant system consists of a nonionic surfactant consisting of an ethoxylated alcohol present in a concentration ranging from 0.5 percent to 2 percent by weight, a first anionic surfactant consisting of an alkyl benzene sulfonate present in a concentration ranging from 1 percent to 2 percent by weight, and a second anionic surfactant consisting of an alkyl sulfonate present in a concentration ranging from 1 percent to 2 percent by weight; and

an antioxidant present in a concentration ranging from 0.01 percent to 2 percent by weight, wherein the antioxidant consists of the structure of formula II:

wherein three of R 1 -R 5 are OH.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 10, 2017
From: CLEMENCE, JOSH; DURHAM, NOAH
To: ENVIROX, L.L.C.
Reel/Frame 040935/0216 →
Continuity (1)
Related Publication 20180195026A1 · Jul 12, 2018
Cited By (3)
US 12,286,606 US 12,421,478 US 12,534,691