Ammonia-free and ursol-free hair dye and preparation method thereof
A technology of p-phenylenediamine and hair dye, which is applied in hair care, pharmaceutical formulations, cosmetic preparations, etc., and can solve problems such as human safety hazards
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0121] The ammonia-free and p-phenylenediamine-free hair dye of the present invention is a two-component oxidative hair dye, which is composed of two components A and B, and the weight ratio of the two components is 1:1;
[0122] Component A is composed of a carrier substance and a dye mixture dissolved in it. Calculated by weight percentage, its formula composition is as follows:
[0123] The components of the carrier substance are:
[0124] Ethanolamine: 4.5%; Sodium sulfite: 0.6%;
[0125] Acrylates and steareth-20 and methacrylate copolymer: 3.5%;
[0126] Sodium EDTA2: 0.3%; Oleyl ether-5: 3.0%;
[0127] Propylene Glycol: 3.5%; PEG-12 Dimethicone: 1.5%;
[0128] PEG-75 lanolin: 1.5%; essence: 0.6%;
[0129] Shouwu extract: 1%;
[0130] The content of the dye mixture is: 3%;
[0131] Water: 77%.
[0132]
[0133] The ratio of component B is:
[0134] Hydrogen peroxide: 12.0%; 16-18 alcohol: 0.2%;
[0135] Oleyl ether-5: 2.0%; Phosphoric acid: adjust the pH value...
Embodiment 2
[0138] In the present embodiment, there is no ammonia and no p-phenylenediamine hair dye:
[0139] The carrier substance components are:
[0140] Ethanolamine: 2%; Sodium sulfite: 2.5%;
[0141] Acrylates and steareth-20 and methacrylate copolymer: 15%;
[0142] Sodium EDTA2: 0.5%; Oleyl ether-5: 5%;
[0143] Propylene Glycol: 3%; PEG-12 Dimethicone: 4%;
[0144] PEG-75 lanolin: 1%; essence: 0.5%;
[0145] Shouwu extract: 0%;
[0146] The content of the dye mixture is: 6%;
[0147] Water: 60.5%.
[0148]
[0149] The ratio of component B is:
[0150] Hydrogen peroxide: 3%; 16-18 alcohol: 8%;
[0151] Oleyl ether-5: 4%; Phosphoric acid: adjust the pH value to 3;
[0152] Water: 85%.
[0153]
Embodiment 3
[0155] In the present embodiment, there is no ammonia and no p-phenylenediamine hair dye:
[0156] The carrier substance components are:
[0157] Ethanolamine: 10%; Sodium sulfite: 0.5%;
[0158] Acrylates and steareth-20 and methacrylate copolymer: 3%;
[0159] Sodium EDTA2: 0.8%; Oleyl ether-5: 1%;
[0160] Propylene Glycol: 10%; PEG-12 Dimethicone: 0%;
[0161] PEG-75 lanolin: 5%; essence: 0.8%;
[0162] Shouwu extract: 2.5%;
[0163] The content of the dye mixture is: 0.5%;
[0164] Water: 65.9%.
[0165]
[0166] The ratio of component B is:
[0167] Hydrogen peroxide: 7%; 16-18 alcohol: 5%;
[0168] Oleyl ether-5: 0%; Phosphoric acid: adjust the pH value to 3;
[0169] Water: 88%.
[0170]
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com