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A quick and easy cleaning formulation

A solvent and chelating agent technology, applied in the preparation of detergent mixture compositions, detergent compounding agents, detergent compositions, etc., can solve the problems of high viscosity, instability, and difficult spraying of preparations

Pending Publication Date: 2021-04-16
UNILEVER IP HLDG BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disclosed formulations have a number of disadvantages, including being unstable under heat and dry conditions; requiring a specific order of addition and mixing conditions, which makes preparation challenging; high viscosity, which makes the formulation difficult to spray; The final gross negative ashing (gross negative ashing) ashing or spots appear due to the presence of

Method used

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  • A quick and easy cleaning formulation
  • A quick and easy cleaning formulation
  • A quick and easy cleaning formulation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0140] viscosity

[0141] Table 1

[0142]

[0143]

Embodiment 2

[0146] Cleaning and Sanitation Performance

[0147] Cleaning evaluations of the formulations were performed in a front loading washing machine and by hand wash protocol following the same procedure as discussed in Methods. The results are listed in the table below.

[0148] Table 2

[0149] Performance in Washing Machines (FL) Comparative example 01 The present invention A black tea 90.1(±0.2) 92.8(±0.12) garden soil 80.3(±0.41) 83.9(±0.27) coffee with milk 97.2(±0.11) 97.9(±0.14) hand wash performance black tea 91.60(±0.14) 96.15(±0.17) garden soil 81.64(±0.41) 87.59(±0.27) coffee with milk 95.43(±0.09) 95.73(±0.12)

[0150] table 3

[0151] Antimicrobial Efficacy

[0152]

Embodiment 3

[0154] Formulation Stability:

[0155] The stability of the formulations was carried out at room temperature (25°C) and hot and dry conditions (40°C and 20% relative humidity). This process continues until week 16 to check for any physical separation. Phase separation was observed visually at different time intervals and recorded accordingly in the table below.

[0156] Table 4

[0157]

[0158] The formulation containing permulene TR2 (Comparative Example 01) was unstable due to the very small amount of surfactant present. Also, it undergoes phase separation under hot and dry conditions. By adding a combination of surfactants, stability issues are resolved, performance on stains is improved, and it allows us to incorporate other benefit agents.

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Abstract

The present invention relates to a composition and a method for delaying laundry. The present invention provides a fabric treatment composition comprising: a solvent system in combination with surfactants, a hydrotrope, and a sequestrant, wherein the composition has a pH ranging from 2.5 to 5.0. The solvent system comprises a glycol ether; a diol; and a fatty acid ester. The composition of the present invention provides cleaning and anti-microbial benefits when used on a substrate.

Description

technical field [0001] The present invention relates to a composition and method for treating substrates such as fabrics. In particular, the present invention relates to compositions that can deliver cleaning and antimicrobial benefits to fabrics, thereby delaying laundry. Background technique [0002] Throughout the world, washing processes including laundry, dishwashing, and other household cleaning processes require large amounts of water. For laundry, using detergent consumes a lot of water and currently it is almost impossible to clean fabrics without using detergent. Water is increasingly becoming an almost unavailable commodity. One way to save water is to reuse it, while another way is to reduce the amount of water used. In the D and D&E world, 40% of the wash load is not dirty at all, it just needs freshening up. In addition, frequent washing makes clothes loose and dull. Accordingly, there has been a long felt need for compositions that can clean and / or refres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/20C11D3/36C11D3/43C11D3/48
CPCC11D1/83C11D3/2044C11D3/2068C11D3/2086C11D3/2093C11D3/364C11D3/43C11D3/48C11D1/29C11D1/72C11D3/2082C11D3/361C11D17/0008C11D2111/12
Inventor K·阿查尔亚S·比斯瓦斯B·D·沙J·A·瓦德亚
Owner UNILEVER IP HLDG BV
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