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US 12,747,408 B2Granted
Liquid compositions containing datem ingredients for preparation of detergent compositions
AssigneeInternational N&H Denmark Aps
InventorRasmus Leth Miller
Life of this patent
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Abstract
The present invention relates to a liquid DATEM composition comprising DATEM rich in DATEM I and/to DATEM II, and a diluent selected from the group consisting of water, glycerol and mixtures thereof. The invention is also related to a process for preparing the composition and the use thereof.
Claims17
A liquid composition for preparation of a detergent composition comprising:
- i) Diacetyl tartaric acid of monoglyceride (DATEM) ingredient in an amount of from 20 to 99% by weight, based on the total weight of the liquid composition, wherein the DATEM ingredient comprises DATEM compounds containing DATEM I or DATEM II or both;
- ii) a diluent in an amount of from 1 to 80% by weight, based on the total weight of the liquid composition, wherein said diluent is selected from the group consisting of polar protic solvents and mixtures thereof;
- and
- iii) two or more of the following:
- surfactants, transferases, hydrolytic enzymes, oxido reductases, builders, bleaching agents, bleach activators, bluing agents, fluorescent dyes, caking inhibitors, masking agents, enzyme activators, antioxidants, and solubilizers, wherein:
- a) the liquid composition is homogeneous, meaning that the liquid composition does not separate into a top phase and a bottom phase upon standing at a temperature between 20 °C and 40 °C for 24 hours;
- b) has a viscosity of less than 1000 Pas at 25 °C;
- c) a pH between 0.5 and 4.7;
- and
- d) the DATEM ingredient has an acid value in the range between 80 and 160.
7 more elements
Dependencies are inferred from the claim text.