# US 10,119,099 B2 · Peroxide based multi-purpose cleaner, degreaser, sanitizer/virucide and associated solutions and methods for preparing the same

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- Number: US 10,119,099 B2
- Document ID: US10119099B2
- Status: Granted
- Kind: B2
- Application number: 15/402,622
- Filed: 2017-01-10
- Published: 2018-07-12
- Granted: 2018-11-06
- Earliest claimed: 2017-01-10
- Assignees: EnvirOx, L.L.C.
- Applicants: Josh Clemence; Noah Durham
- Inventors: Josh Clemence; Noah Durham
- Web page: https://patentgrep.com/patent/US10119099B2

## CPC

- C11D 1/83: Mixtures of non-ionic with anionic compounds
- C11D 3/0084: {Antioxidants; Free-radical scavengers}
- C11D 3/2093: {Esters; Carbonates}
- C11D 3/3947: {Liquid compositions}
- C11D 3/43: Solvents
- C11D 1/22: derived from aromatic compounds
- C11D 1/72: Ethers of polyoxyalkylene glycols
- C11D: DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL

## 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 R1-R6, 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 R1-R6 include OH; and wherein at least one of R1-R6 includes an ester.

## Claims

### Claim 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 R1-R5 are OH.

### Claim 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 R1-R5 are OH.