Low-VOC cleaning substrates and compositions comprising a cationic biocide and glycol ether solvent
A cleaning composition for sanitizing and/or disinfecting hard surfaces, comprising: a cationic biocide, surfactant and low levels of VOC solvents. The cleaning composition is adapted to clean a variety of hard surfaces without leaving behind a visible residue and creates low levels of streaking and filming on the treated surface. The cleaning composition contains less than 5% by weight of VOCs. The cleaning composition may be used alone as a liquid or spray formulation or in combination with a substrate, for example, a pre-loaded cleaning wipe.
1. A cleaning substrate comprising:
a. a substrate;
b. a cleaning composition, loaded onto said substrate, consisting of:
i. about 0.05-5% by weight of one or more cationic biocide,
ii. about 0.01-5% by weight of one or more surfactant,
iii. about 0.05-5% by weight of a first solvent comprising a glycol ether,
iv. about 0.01-2% by weight of a second solvent selected form the group consisting of: alcohols, diols, C1-10 alkyl ethers of alkylene glycols, C3-24 alkylene glycol ethers; polyalkylene glycols, short chain carboxylic acids, short chain esters, isoparaffinic hydrocarbons, mineral spirits, alkylaromatics, terpenes, terpene derivatives, terpenoids, terpenoid derivatives, formaldehyde, pyrrolidones, water, and any mixtures or combinations thereof; and
v. optionally, one or more adjuncts selected from the group consisting of: buffers, fragrances, perfumes, builders, stabilizers, defoamers, thickeners, hydrotropes, biocide release agents, anti-microbial compounds, enzymes, bleaching agents, cloud point modifiers, and preservatives.
2. The cleaning substrate as defined in claim 1 , wherein the composition further comprises a buffer.
3. The cleaning substrate as defined in claim 1 , wherein the composition further comprises a fragrance.
4. The cleaning substrate as defined in claim 1 , wherein said second solvent comprises an alcohol.
5. The cleaning substrate as defined in claim 1 , wherein said alkoxylate surfactant is selected from the group consisting of: ethoxylate surfactants, propoxylate surfactants, ethoxylate-propoxylate copolymer surfactants and any mixtures or combinations thereof.
6. The cleaning substrate as defined in claim 1 , wherein said surfactant comprises a non-ionic surfactant.
7. The cleaning substrate as defined in claim 1 , wherein said cationic biocide includes a quaternary ammonium compound.
8. The cleaning substrate as defined in claim 1 , wherein said surfactant is selected from the group consisting of: ethylene oxide and propylene oxide alcohols, ethylene oxide and mixed ethylene oxide/propylene oxide adducts of alkylphenols, the ethylene oxide and mixed ethylene oxide/propylene oxide adducts of fatty acids, mixed ethylene oxide/propylene oxide block copolymers, and any mixtures or combinations thereof.
9. A cleaning substrate comprising:
a. a substrate;
b. a cleaning composition, loaded onto said substrate, consisting of:
i. about 0.05-5% by weight of one or more quaternary ammonium compound,
ii. about 0.01-5% by weight of one or more non-ionic surfactant, and
iii. about 0.05-5% by weight of a first solvent comprising a glycol ether,
iv. about 0.01-2% by weight of a second solvent selected form the group consisting of: alcohols, diols, C1-10 alkyl ethers of alkylene glycols, C3-24 alkylene glycol ethers; polyalkylene glycols, short chain carboxylic acids, short chain esters, isoparaffinic hydrocarbons, mineral spirits, alkylaromatics, terpenes, terpene derivatives, terpenoids, terpenoid derivatives, formaldehyde, pyrrolidones, water, and any mixtures or combinations thereof; and
v. optionally, one or more adjuncts selected from the group consisting of: fragrances, perfumes, buffers, builders, stabilizers, defoamers, thickeners, hydrotropes, biocide release agents, water, anti-microbial compounds, enzymes, bleaching agents, cloud point modifiers, non-ionic surfactants and preservatives.
10. The cleaning substrate as defined in claim 9 , wherein the composition further comprises a buffer.
11. The cleaning substrate as defined in claim 9 , wherein said substrate comprises a fibrous non-woven material.
12. The cleaning substrate as defined in claim 9 , wherein said substrate comprises at least two or more layers of nonwoven materials.
13. The cleaning substrate as defined in claim 9 , wherein said non-ionic surfactant is selected from the group consisting of: ethoxylate surfactants, propoxylate surfactants, ethoxylate-propoxylate copolymer surfactants and any mixtures of combinations thereof.
14. The cleaning composition as defined in claim 9 , wherein said second solvent comprises an alcohol.
15. A cleaning composition consisting of:
i. about 0.05-5% by weight of one or more cationic biocide,
ii. about 0.01-5% by weight of one or more non-ionic surfactant,
iii. about 0.05-5% by weight of a first solvent comprising a glycol ether,
iv. about 0.01-2% by weight of a second solvent selected form the group consisting of: alcohols, diols, C1-10 alkyl ethers of alkylene glycols, C3-24 alkylene glycol ethers; polyalkylene glycols, short chain carboxylic acids, short chain esters, isoparaffinic hydrocarbons, mineral spirits, alkylaromatics, terpenes, terpene derivatives, terpenoids, terpenoid derivatives, formaldehyde, pyrrolidones, water, and any mixtures or combinations thereof;
v. one or more buffering agent; and
vi. optionally, one or more adjuncts selected from the group consisting of: fragrances, perfumes, builders, stabilizers, defoamers, thickeners, hydrotropes, biocide release agents, anti-microbial compounds, enzymes, bleaching agents, cloud point modifiers, and preservatives.
16. The cleaning composition as defined in claim 15 , wherein said cationic biocide includes a quaternary ammonium compound.
17. The cleaning composition as defined in claim 15 , wherein said non-ionic surfactant is selected from the group consisting of: ethylene oxide and propylene oxide alcohols, ethylene oxide and mixed ethylene oxide/propylene oxide adducts of alkylphenols, the ethylene oxide and mixed ethylene oxide/propylene oxide adducts of fatty acids, mixed ethylene oxide/propylene oxide block copolymers, and any mixtures or combinations thereof.
18. The cleaning composition as defined in claim 15 , wherein said non-ionic surfactant is an alkoxylate surfactant.
19. The cleaning composition as defined in claim 18 , wherein said alkoxylate surfactant is selected from the group consisting of: ethoxylate surfactants, propoxylate surfactants, ethoxylate-propoxylate copolymer surfactants and any mixtures or combinations thereof.
20. The cleaning composition as defined in claim 15 , wherein said cationic biocide includes a quaternary ammonium compound.