Acid cleaning formulation
The acid cleaning formulation addresses toxicity and waste issues by using natural surfactants and solvents, ensuring effective cleaning with reduced ingredients and ecological safety.
EP3974509B1Active Publication Date: 2026-03-25LAB VINFER
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Patent Information
- Application Number
- EP2021190826
- Authority / Receiving Office
- EP · EP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2020-09-28
- Filing Date
- 2021-08-11
- Publication Date
- 2026-03-25
- Estimated Expiration
- 2041-08-11
AI Technical Summary
Technical Problem
Existing cleaning compositions are toxic to health and the environment, generate chemical waste, and require excessive ingredient quantities for effective cleaning, lacking a balanced ecological profile and user safety.
Method used
An acid cleaning formulation comprising non-ionic or amphoteric surfactants, citric acid, triethanolamine, natural perfumes, and biodegradable solvents, with a pH range of 2.5-6.5, ensuring hypoallergenicity and reduced ingredient use.
Benefits of technology
The formulation provides effective cleaning with a reduced environmental impact, user safety, and biodegradability, maintaining a stable pH to prevent corrosion and maintaining cleaning efficacy.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to an acid cleaning formulation characterised in that it comprises by weight with respect to the total weight of the formulation: 0.75 % - 4 % of at least one surfactant, ≤ 3 % of at least one solvent, < 5 % of citric acid, 0.1 % - 0.3 % of 99 % triethanolamine, 0.1 % - 0.3 % of at least one perfume, 0.0005 % to 0.001 % by weight of at least one colourant, and a sufficient quantity of osmotic water, wherein the sum of the quantity of all the components is less than or equal to 100 %, and wherein the formulation has a pH comprised between 2.5 and 6.5. The formulation of the invention is hypoallergenic, dermatologically safe, and biodegradable, therefore, it does not present a risk to the health of users or to the environment.
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