Product useful for obtaining cleaning products from vegetable oils and production method thereof
A formulation using SDS, trisodium phosphate, and a specific perfume addresses stability and scalability issues in soap production from used vegetable oils, ensuring compliance with REACH regulations and reducing environmental impact.
EP4257664B1Active Publication Date: 2025-10-15SAMSARAPPS SL
Patent Information
- Application Number
- EP2023166779
- Authority / Receiving Office
- EP · EP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-04-08
- Filing Date
- 2023-04-05
- Publication Date
- 2025-10-15
- Estimated Expiration
- 2043-04-05
Abstract
The present invention relates to a product for obtaining cleaning products from vegetable oils comprising the following composition in % by weight: 2-7% sodium dodecyl sulphate; 3-4% anhydrous trisodium phosphate; 0.05-0.3% sodium stearate; 0.3-0.7% xanthan gum; 2-5% perfume; and water until reaching 100%; wherein the perfume comprises between 15-40% of a component that is a benzene ring having a C1-C6 alkyl group bound with an alcohol, acetate, aldehyde functional group or mixtures thereof, and wherein the pH of the product is comprised between 9 and 12, or alternatively, the product is a solid with the same components and proportions between them as the liquid formulation except that it does not contain water. Its method of preparation and use in a process for obtaining cleaning products also form part of the invention.
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Citation Information
Patent Citations
Method of regenerating spent vegetable oils
SU878779A1
Waste oil processing substance
US4806269A
Product for obtaining cleaning products from vegetable oils, method for obtaining the product and method for using same
WO2021191478A1
Formulation for the treatment of vegetable oils in the obtaining of soaps and detergents and their procedure of utilizatio.
ES2650446A1
ES0184980