Cleaning and/or treatment compositions

Patent metadata

Field	Value
Publication number	US-2016230122-A1
Application number	US-201615001427-A
Country	US
Kind code	A1
Filing date	Jan 20, 2016
Priority date	Feb 9, 2015
Publication date	Aug 11, 2016
Grant date	—

Abstract

The invention relates to cleaning and/or treatment compositions comprising tannins and methods of making and using same. Such cleaning and/or treatment compositions can mitigate/neutralize malodors without imparting color to an article that is treated with such cleaning and/or treatment composite. In addition, such the appearance of such compositions is not adversely impacted by the tannins that they contain.

First claim

What is claimed is:

1 . A cleaning and/or treatment product comprising, based on total cleaning and/or treatment product weight, from about 0.0001% to about 1.5% of a tannin and a cleaning and/or treatment adjunct.

2 . The cleaning and/or treatment product of claim 1 wherein said tannins are selected from the group consisting of gallotannins, ellagitannins, condensed tannins, complex tannins and mixtures thereof.

3 . The cleaning and/or treatment product according to claim 1 wherein said:
a) gallotannins are extracted from sumac galls, Aleppo oak galls, or sumac leaves;
b) Ellagitannins are extracted from chestnut bark, and chestnut wood;
c) condensed tannins are selected from the group consisting of tannins extracted from bark pine, querbracho, mimosa bark, spruce bark, grape seeds;
d) complex tannins are selected from the group consisting of tannins extracted from persimmon and tea leaves.

4 . The cleaning and/or treatment product according to claim 1 wherein said tannin comprises a tannin selected from the group consisting of condensed tannins.

5 . The cleaning and/or treatment product according to claim 1 wherein said cleaning and/or treatment adjunct comprises a material selected from the group consisting of surfactants, builders, fatty acids, perfumes, perfume delivery systems, silicone, preferably said material is selected from the group consisting of surfactants, builders, perfumes, perfume delivery systems.

6 . A cleaning and/or treatment product according to claim 1 comprising, based on total cleaning and/or treatment product weight, from about 1% to about 97% water.

7 . A method of reducing malodor comprising
a) optionally, washing rinsing and or drying a situs; b) treating a situs with the composition according to any of claims 1 - 6 ; and c) optionally, washing rinsing and or drying said situs
wherein said drying is passive and/or active drying.

8 . A treatment liquor comprising based on total treatment liquor weight, from about 0.001 ppm to about 500 ppm of a tannin.

Assignees

• Procter & Gamble

Inventors

• Bianchetti Giulia Ottavia
• Celliers Jeremy Michael
• Crestini Claudia

Classifications

• C11D3/0068 Primary

  Deodorant compositions · CPC title

• C11D3/382

  Vegetable products, e.g. soya meal, wood flour, sawdust · CPC title

• C11D3/2065

  Polyhydric alcohols · CPC title

• C11D7/261

  Alcohols; Phenols · CPC title

• C11D7/44

  Vegetable products · CPC title