Cleansing and disinfecting compositions

Claim 2

A cleansing and disinfecting composition comprising from about 10% to about 90% by weight of an alkaline water-soluble salt having hydrogen peroxide of crystallization and from about a fraction of a percent to about 30% by weight of a positively charged phase-transfer agent, including either a phosphonium salt, a sulfonium salt, or a quaternary ammonium salt having a chain of carbon atoms on the quaternary nitrogen approximately 6 to 30 atoms in length.

Claim 3

A cleansing and disinfecting composition comprising from about 10% to about 90% by weight of an alkaline water-soluble salt having hydrogen peroxide of crystallization, from about a fraction of a percent to about 30% by weight of a positively charged phase-transfer agent and from about 1% to about 20% by weight of a non-liquid surfactant.

Claim 4

A cleansing and disinfecting composition comprising from about 10% to about 90% by weight of an alkaline water-soluble salt having hydrogen peroxide of crystallization, from about a fraction of a percent to about 30% by weight of a positively charged phase-transfer agent and from about 1% to about 20% by weight of a non-liquid surfactant.

Claim 5

The cleansing and disinfecting composition of claim 2 wherein said alkaline water-soluble salt having hydrogen peroxide of crystallization or forming peroxide upon dissociation is selected from the group consisting of percarbonates, persilicates, perborates and perpyrophosphates.

Claim 6

The cleansing and disinfecting composition of claim 3 wherein said positively charged phase-transfer agent is selected from the group consisting of quaternary ammonium salts, phosphonium salts and sulfonium salts.

Claim 7

The cleansing and disinfecting composition of claim 4 wherein the surfactant is selected from the group consisting of anionic surfactants, cationic surfactants, nonionic surfactants, and mixtures thereof.

Claim 8

The cleansing and disinfecting composition of claim 5 wherein said alkaline water-soluble salt having hydrogen peroxide of crystallization is sodium percarbonate.

Claim 9

The cleansing and disinfecting composition of claim 6 wherein said positively charged phase-transfer agent is a quaternary ammonium salt having a chain of carbon atoms of ca. 6 to 30 in length on the quaternary nitrogen.

Claim 10

The cleansing and disinfecting composition of claim 7 wherein said quaternary ammonium salt has a chain of carbon atoms of approximately 8 to 25 in length on the quaternary nitrogen.

Claim 11

The cleansing and disinfecting composition of claim 8 wherein said composition contains approximately 10% to 90% by weight of sodium percarbonate, a fraction of a percent to approximately 30% by weight of quaternary ammonium salt, and approximately 1% to 20% by weight of surfactant.

Claim 12

The cleansing and disinfecting composition of claim 9 wherein said composition contains approximately 20% to 77% by weight of sodium percarbonate, approximately 1% to 23% by weight of said quaternary ammonium salt, and approximately 1.0% to 15.1% of said surfactant.

Claim 13

The cleansing and disinfecting composition of claim 10 wherein the surfactant is selected from the group consisting of a linear alkoxylate, an alkylphenol ethoxylate, sodium lauryl sulfate, and mixtures thereof.

Claim 14

The cleansing and disinfecting composition of claim 11 wherein said quaternary ammonium salt is selected from the group consisting of didecyl dimethyl ammonium chloride, tetradecyl dimethyl benzyl ammonium chloride, tetrabutyl ammonium hydrogen sulfate and mixtures thereof.

Claim 15

The cleansing and disinfecting composition of claim 12 wherein said composition is in an aqueous solution.

Claim 16

A cleansing and disinfecting composition comprising from about 10% to about 90% by weight of an alkaline water-soluble salt having hydrogen peroxide of crystallization, from about a fraction of a percent to about 30% by weight of a positively charged phase-transfer agent, including either a phosphonium salt, a sulfonium salt, or a quaternary ammonium salt having a chain of carbon atoms on the quaternary nitrogen approximately 6 to 30 atoms in length, from about 1% to about 20% by weight of a surfactant and from about 20% to about 75% by weight of a clay.

Claim 17

A cleansing and disinfecting composition comprising from about 10% to about 90% by weight of an alkaline water-soluble salt having hydrogen peroxide of crystallization, from about a fraction of a percent to about 30% by weight of a positively charged phase-transfer agent, including either a phosphonium salt, a sulfonium salt, or a quaternary ammonium salt having a chain of carbon atoms on the quaternary nitrogen approximately 6 to 30 atoms in length, from about 1% to about 20% by weight of a surfactant and from about 20% to about 75% by weight of a clay.

Claim 18

The cleansing and disinfecting composition of claim 14 wherein said clay is selected from the group consisting of kaolinite, attapulgite, bentonite and mixtures thereof.

Claim 19

The cleansing and disinfecting composition of claim 15 which in addition contains an alkaline earth metal peroxide.

Claim 20

The cleansing and disinfecting composition of claim 8 which in addition contains an enzyme which activates peroxide selected from the group consisting of horseradish peroxidase, lactoperoxidase, myeloperoxidase and mixtures thereof.

Claim 21

A cleansing and disinfecting composition prepared by mixing approximately 1 part by weight of a dry component consisting of approximately 30% by weight of kaolinite, approximately 24% by weight of attapulgite, approximately 6% by weight of bentonite and approximately 40% by weight of sodium percarbonate with approximately 1 to approximately 4 parts by weight of an aqueous solution containing approximately 1% by weight of didecyl dimethyl ammonium chloride, approximately 0.1% by weight of a linear alkoxylate and approximately 15% by weight of butyl carbitol, the resulting solution having a pH of at least 9.5.

Claim 22

A cleansing and disinfecting composition prepared by mixing approximately 1 part by weight of a dry component consisting of approximately 30% by weight of kaolinite, approximately 24% by weight of attapulgite, approximately 6% by weight of bentonite and approximately 40% by weight of sodium percarbonate with approximately 1 to approximately 4 parts by weight of an aqueous solution containing approximately 1% by weight of didecyl dimethyl ammonium chloride, approximately 0.1% by weight of a linear alkoxylate and approximately 15% by weight of butyl carbitol, the resulting solution having a pH of at least 9.5.

Claim 23

A cleansing and disinfecting composition prepared by mixing approximately 1 part by weight of a dry component consisting of approximately 30% by weight of kaolinite, approximately 24% by weight of attapulgite, approximately 6% by weight of bentonite, approximately 30% by weight of sodium percarbonate and approximately 10% by weight of calcium peroxide with approximately 1 to 4 parts by weight of an aqueous solution containing approximately 1% by weight of didecyl dimethyl ammonium chloride, approximately 0.1% by weight of a linear alkoxylate and approximately 15% by weight of butyl carbitol, the resulting solution having a pH of at least 9.5.

Claim 24

A cleansing and disinfecting composition prepared by mixing approximately 1 part by weight of a dry component consisting of approximately 30% by weight of kaolinite, approximately 24% by weight of attapulgite, approximately 6% by weight of bentonite, approximately 30% by weight of sodium percarbonate and approximately 10% by weight of calcium peroxide with approximately 1 to 4 parts by weight of an aqueous solution containing approximately 1% by weight of didecyl dimethyl ammonium chloride, approximately 0.1% by weight of a linear alkoxylate and approximately 15% by weight of butyl carbitol, the resulting solution having a pH of at least 9.5.

Claim 25

A cleansing and disinfecting composition comprising: from about 10% to about 90% by weight of an alkaline water-soluble salt having hydrogen peroxide of crystallization or forming a negative ion peroxide species upon dissociation; from about 1% to about 20% by weight of a surfactant; from about a fraction of a percent to about 30% by weight of a positively charged compound which, when the composition is added to water, said positively charged compound reacts with said negative ion peroxide species forming an ion pair such that said ion pair is rendered soluble in a phase in which said negative ion peroxide species was insoluble prior to formation of said ion pair; said alkaline water-soluble salt having hydrogen peroxide of crystallization or forming said negative ion species upon dissociation is selected from the group consisting of percarbonates, persilicates, perborates and perpyrophosphates; and surfactant is selected from the group consisting of anionic surfactants, cationic surfactants, nonionic surfactants, and mixtures thereof; and said positively charged compound is selected from the group consisting of quaternary ammonium salts, phosphonium salts and sulfonium salts; the aqueous solution of said composition having a pH of at least 9.5.

Claim 26

A cleansing and disinfecting composition comprising: from about 10% to about 90% by weight of an alkaline water-soluble salt having hydrogen peroxide of crystallization or forming a negative ion peroxide species upon dissociation; from about 1% to about 20% by weight of a surfactant; from about a fraction of a percent to about 30% by weight of a positively charged compound which, when the composition is added to water, said positively charged compound reacts with said negative ion peroxide species forming an ion pair such that said ion pair is rendered soluble in a phase in which said negative ion peroxide species was insoluble prior to formation of said ion pair; said alkaline water-soluble salt having hydrogen peroxide of crystallization or forming said negative ion species upon dissociation is selected from the group consisting of percarbonates, persilicates, perborates and perpyrophosphates; and surfactant is selected from the group consisting of anionic surfactants, cationic surfactants, nonionic surfactants, and mixtures thereof; and said positively charged compound is selected from the group consisting of quaternary ammonium salts, phosphonium salts and sulfonium salts; the aqueous solution of said composition having a pH of at least 9.5.

Claim 27

The cleansing and disinfecting composition of claim 20, wherein said alkaline water-soluble salt having hydrogen peroxide of crystallization is sodium percarbonate.

Claim 28

The cleansing and disinfecting composition of claim 21, wherein said positively charged compound is a quaternary ammonium salt having a chain of carbon atoms of approximately 6 to 30 in length on the quaternary nitrogen.

Claim 29

The cleansing and disinfecting composition of claim 22, wherein said quaternary ammonium salt has a chain of carbon atoms of approximately 8 to 25 in length on the quaternary nitrogen.

Claim 30

The cleansing and disinfecting composition of claim 22, wherein said composition contains from about 20% to about 77% by weight of said sodium percarbonate, from about 1% to about 23% by weight of said quaternary ammonium salt, and from about 1.0% to about 15.1% of said surfactant.

Claim 31

The cleansing and disinfecting composition of claim 24, wherein the surfactant is selected from the group consisting of a linear alkoxylate, an alkylphenol ethoxylate, sodium lauryl sulfate, and mixtures thereof.

Claim 32

The cleansing and disinfecting composition of claim 24, wherein said quaternary ammonium salt is selected from the group consisting of didecyl dimethyl ammonium chloride, tetradecyl dimethyl benzyl ammonium chloride, tetrabutyl ammonium hydrogen sulfate and mixtures thereof.

Claim 33

A cleansing and disinfecting composition comprising: a dry component which is activated when mixed with water, the dry component comprising from about 10% to about 90% by weight of an alkaline water-soluble salt having hydrogen peroxide of crystallization, from about a fraction of a percent to about 30% by weight of a positively charged compound, including either a phosphonium salt, a sulfonium salt, or a quaternary ammonium salt having a chain of carbon atoms on the quaternary nitrogen approximately 6 to 30 atoms in length, and from about 1% to about 20% by weight of a surfactant; approximately 1 part by weight of the dry component being dissolved in approximately 15 parts by weight of water such that the alkaline water-soluble salt forms a negatively charged hydroperoxide ion; and the hydroperoxide ion reacting with the positively charged compound to form an active hydroperoxide.

Claim 34

A cleansing and disinfecting composition comprising: a dry component which is activated when mixed with water, the dry component comprising from about 10% to about 90% by weight of an alkaline water-soluble salt having hydrogen peroxide of crystallization, from about a fraction of a percent to about 30% by weight of a positively charged compound, including either a phosphonium salt, a sulfonium salt, or a quaternary ammonium salt having a chain of carbon atoms on the quaternary nitrogen approximately 6 to 30 atoms in length, and from about 1% to about 20% by weight of a surfactant; approximately 1 part by weight of the dry component being dissolved in approximately 15 parts by weight of water such that the alkaline water-soluble salt forms a negatively charged hydroperoxide ion; and the hydroperoxide ion reacting with the positively charged compound to form an active hydroperoxide.

Claim 35

The composition of claim 27, wherein the aqueous solution has a pH of at least 9.5.

Claim 36

The cleansing and disinfecting composition of claim 27, wherein said alkaline water-soluble salt having hydrogen peroxide of crystallization is sodium percarbonate.

Claim 37

The cleansing and disinfecting composition of claim 29, wherein said positively charged compound is a quaternary ammonium salt having a chain of carbon atoms of approximately 6 to 30 in length on the quaternary nitrogen.

Claim 38

The cleansing and disinfecting composition of claim 30, wherein said quaternary ammonium salt has a chain of carbon atoms of approximately 8 to 25 in length on the quaternary nitrogen.

Claim 39

The cleansing and disinfecting composition of claim 30, wherein said composition contains from about 20% to about 77% by weight of said sodium percarbonate, from about 1% to about 23% by weight of said quaternary ammonium salt, and from about 1.0% to about 15.1% of said surfactant.

Claim 40

The cleansing and disinfecting composition of claim 30, wherein said quaternary ammonium salt is selected from the group consisting of didecyl dimethyl ammonium chloride, tetradecyl dimethyl benzyl ammonium chloride, tetrabutyl ammonium hydrogen sulfate and mixtures thereof.

Claim 41

The cleansing and disinfecting composition of claim 27, wherein the surfactant is selected from the group consisting of a linear alkoxylate, an alkylphenol ethoxylate, sodium lauryl sulfate, and mixtures thereof.