Sanitary cleaner

Patent metadata

Field	Value
Publication number	US-10190077-B2
Application number	US-201415121218-A
Country	US
Kind code	B2
Filing date	Feb 25, 2014
Priority date	Feb 25, 2014
Publication date	Jan 29, 2019
Grant date	Jan 29, 2019

Abstract

The invention relates to an aqueous sanitary cleaning composition comprising a sulfamic acid in an amount of about ≤10 wt.-%, isotridecanol ethoxylate in an amount of about less than 3 wt.-%, a perfume in an amount in a range of about ≥0.2 wt.-% to ≤0.5 wt.-%, and water, wherein the wt.-% of the components are based on the total weight of the sanitary cleaning composition, and wherein the perfume comprises at least one of the compounds according to the general formulas I, II and III, and/or a compound according to the general formula IV.

First claim

The invention claimed is:

1. An aqueous odor-controlling sanitary cleaning composition comprising:
a sulfamic acid or sulfamic acid derivative in an amount of about ≤10 wt.-%, isotridecanol ethoxylate in an amount of about less than 3 wt.-%,
a perfume in an amount in a range of about ≥0.2 wt.-% to ≤0.5 wt.-%, wherein the perfume comprises the following compounds according to the general formulas I, II and III:

and wherein R 1 is selected from the group consisting of hydrogen and C 1-5 alkyl, and
R 2 , R 3 , R 4 independently is selected from the group consisting of C 1-5 alkyl, and a compound according to formula IV:

and
water,
wherein the wt.-% of the components are based on the total weight of the sanitary cleaning composition.

2. The odor-controlling sanitary cleaning composition of claim 1 , wherein the sanitary cleaning composition comprises of about ≥5 wt.-% to about ≤10 wt.-%, preferably of about ≥6 wt.-% to about ≤9 wt.-%, more preferably of about ≥7 wt.-% to about ≤8 wt.-%, based on the total weight of the sanitary cleaning composition, of sulfamic acid or a sulfamic acid derivative.

3. The odor-controlling sanitary cleaning composition of claim 1 , wherein the sanitary cleaning composition comprises of about ≥0.5 wt.-% to about ≤3 wt.-%, preferably of about ≥0.5 wt.-% to about <2 wt.-%, more preferably of about ≥0.8 wt.-% to about <1 wt.-%, further preferred of about ≥0.9 wt.-% to about ≤0.99 wt.-%, based on the total weight of the sanitary cleaning composition, of isotridecanol ethoxylate.

4. The odor-controlling sanitary cleaning composition of claim 1 , wherein R 1 is selected from the group consisting of hydrogen and C 1-3 alkyl.

5. The odor-controlling sanitary cleaning composition of claim 1 , wherein R 2 is selected from the group consisting of C 1-3 alkyl.

6. The odor-controlling sanitary cleaning composition of claim 1 , wherein R 3 is selected from the group consisting of C 1-4 alkyl.

7. The odor-controlling sanitary cleaning composition of claim 1 , wherein R 4 is selected from the group consisting of C 1-3 alkyl.

8. The odor-controlling sanitary cleaning composition of claim 1 , wherein the perfume comprises a compound according to the general formulas I, II and III and the compound according to the general formula IV.

9. The odor-controlling sanitary cleaning composition of claim 1 , wherein the sanitary cleaning composition comprises of about ≥0.2 wt.-% to about ≤0.4 wt.-%, preferably of about ≥0.25 wt.-% to about ≤0.35 wt.-%, more preferably of about 0.3 wt.-% to about ≤0.35 wt.-%, based on the total weight of the sanitary cleaning composition, perfume.

10. The odor-controlling sanitary cleaning composition of claim 1 , wherein the sanitary cleaning composition comprises of about ≥2 wt.-% to about ≤5 wt.-%, preferably of about ≥2.5 wt.-% to about ≤4 wt.-%, further preferred of about ≥3 wt.-% to about ≤3.5 wt.-%, based on the total weight of the sanitary cleaning composition, urea.

11. The odor-controlling sanitary cleaning composition of claim 1 , wherein the sanitary cleaning composition comprises of about ≥0.5 wt.-% to about ≤3 wt.-%, preferably of about ≥0.7 wt.-% to about ≤2 wt.-%, further preferred of about ≥1 wt.-% to about ≤1.5 wt.-%, based on the total weight of the sanitary cleaning composition, of a C2 to C3 alcohol, preferably of ethanol.

12. An aqueous, odor-controlling sanitary cleaning solution obtainable by diluting the sanitary cleaning composition according to claim 1 in water.

13. A method for cleaning a sanitary surface comprising applying to the surface to be cleaned the aqueous odor-controlling sanitary cleaning composition of claim 1 or an aqueous sanitary cleaning solution of claim 12 .

Assignees

• Ecolab Usa Inc

Inventors

• Schwerter Andrea
• Hansen Thomas T

Classifications

• C11D3/50

  Perfumes · CPC title

• C11D17/0008

  aqueous liquid non soap compositions (C11D3/0015, C11D3/3947, C11D3/3956 take precedence) · CPC title

• C11D3/042 Primary

  Acids · CPC title

• C11D3/2096

  Heterocyclic compounds · CPC title

• C11D3/349

  additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea · CPC title