Method for preparing isolated hair finishing auxiliaries after frizzy hair and use

A technology of post-finishing and additives, which is applied in the field of preparation of new quaternary ammonium salt silicone emulsion and its emulsification compounding technology, which can solve the problems of poor hair fiber elasticity, single hand feeling performance, and unsustainable styling, and achieve strong soaking and permeability , The production equipment is simple, and the impregnation is easy to use

Inactive Publication Date: 2009-05-06
HENAN REBECCA HAIR PRODS TNC +1
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary silicone finishing agents can no longer meet this demand, and the hair fibers after finishing have disadvantages such as poor elasticity, easy hair loosening, unsustainable styling, and single hand feel.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. Components and dosage of post-finishing auxiliaries for isolated curly hair

[0024] 15 grams of octadecyltrimethylammonium chloride, 3 grams of Tween-60, 8 grams of trimethylsiloxysilicate, 10 grams of amino silicone oil, 10 grams of dimethylsiloxanol, and 4 grams of polyvinylpyrrolidone grams, 80 grams of deionized water.

[0025] 2. Preparation method:

[0026] First heat the water to 80-85°C, then add octadecyltrimethylammonium chloride and Tween-60, dissolve it completely under constant temperature stirring, cool down to 60°C, adjust the pH value to be weakly acidic, then add the remaining Components, stirred at constant temperature for 30 minutes until uniformly mixed, cooled to room temperature to obtain the finished product.

[0027] 3. Dipping method:

[0028] Take 1000 ml of demineralized water at 25-30°C, add 5-10 grams of the above-mentioned product and stir to make it fully dissolved in water to obtain an impregnation solution (it can also be used in ...

Embodiment 2

[0030] 1. Components and dosage of post-finishing auxiliaries for isolated curly hair

[0031] Hexadecyl trimethyl ammonium chloride 15 grams, fatty alcohol 2 grams, trimethylsiloxysilicate 8 grams, trimethylsilyl polydimethylsiloxane ammonia 10 grams, amino silicone oil 10 grams, poly Vinyl alcohol 5 grams, deionized water 80 grams.

[0032] 2. Preparation method:

[0033] First heat the water to 80-85°C, then add cetyltrimethylammonium chloride and fatty alcohol in turn, stir at constant temperature to dissolve completely, cool down to 60°C, adjust the pH value to be weakly acidic, then add the remaining Components, stirred at constant temperature for 30 minutes until uniformly mixed, cooled to room temperature to obtain the finished product.

[0034] 3. Dipping method:

[0035] Take 1000 ml of demineralized water at 25-30°C, add 5-10 grams of the above-mentioned product and stir to make it fully dissolved in water to obtain an impregnating solution (it can also be used i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a preparation method and application of an afterfinishing auxiliary agent to in vitro curly hair. The auxiliary agent consists of alkyl quaternary ammonium salt or fatty amine or an amine salt type cationic surfactant, an emulsifying agent, a silicone elastomer, amino silicone oil, modified silicone, an adhesive moisture-preserving shaping agent, and deionized water. The preparation method comprises the following steps: the cationic surfactant, an emulsifying component and water are stirred and mixed evenly in an emulsifying machine at a temperature of between 70 and 90 DEG C to obtain a transparent and uniform liquid, and the temperature is reduced to 60 DEG C, the pH value is adjusted to be weakly acidic; and then other compositions are added into the liquid, and the mixture is stirred at constant temperature for 0.5 to 1.5 hours until the mixture is mixed evenly and then is cooled and neutralized. When the auxiliary agent is used, the auxiliary agent and softened water are fully dissolved, and fiber to be treated is soaked and then is fished out to be dehydrated and dried by a centrifugal machine. The auxiliary agent has good functions of absorption film-forming and moisture preservation, and can endow curly hair fiber with good sensory characteristics such as softness, smoothness, brightness, high elasticity, fouling prevention, antistatic electricity and so on.

Description

technical field [0001] The invention relates to a preparation method and application of an after-finishing auxiliary agent for isolated curly hair, in particular to a preparation method and application of a novel quaternary ammonium salt silicone emulsion and its emulsification compounding technology. Background technique [0002] In the production process of hair products, before the completion of isolated hair products, most of them must be impregnated with various auxiliary agents. The fiber impregnated with additives can form a layer of additive film on the surface of the fiber to endow the product with various excellent properties, thereby improving the quality grade and added value of the product. In recent years, with the development of social economy, people have increasingly strong requirements for the personalization, high-grade and diversified shapes of wig products, which makes wig fiber products with high sensory quality very popular. Ordinary silicone finishin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/46D06M15/643D06M101/12D06M101/16
Inventor 郑有全
Owner HENAN REBECCA HAIR PRODS TNC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap