Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wig adhesive, wig utilizing the same and process for producing them

A manufacturing method and adhesive technology, applied in the direction of wigs, adhesives, adhesive types, etc., can solve the problems of wig base hardening and difficulty in matting, and achieve the effect of reducing thickness, reducing weight, and simple structure

Inactive Publication Date: 2007-10-31
ADERANS CO LTD
View PDF5 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of mixing foreign substances such as inorganic substances is simple and suitable for making wigs, but it is difficult to control the gloss to a natural luster and has the disadvantage of hardening the wig base

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wig adhesive, wig utilizing the same and process for producing them
  • Wig adhesive, wig utilizing the same and process for producing them
  • Wig adhesive, wig utilizing the same and process for producing them

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0105] As an example, a wig 10 of the present invention having a matted hair base 12 was manufactured.

[0106] As the first step, a plaster mold prepared in advance in the shape of a wig wearer's head is coated with polyurethane elastomer dissolved in DMF (dimethylformamide) and MEK (methyl ethyl ketone) and an antifungal agent added. The solution was dried at a heating temperature of 60° C. for about 1 hour to produce a wig base 1 with a thickness of about 0.04 mm.

[0107] As the second step, the polyurethane elastomer was dissolved in DMF and MEK, and the antifungal agent was added to the solution, and further added powdered silica (average particle size: 3.1 μm to 4.1 μm) and ultraviolet light Absorbent, antioxidant, so as to make a solution for matting. The weight of silica is about 15% relative to the weight of polyurethane elastomer. This matting solution is applied to the wig base 1, and dried at a heating temperature of 60° C. for about 2 to 4 hours.

[0108] Next...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

A wig adhesive that is in the form of a single layer, and that while undetachably bonded to a backside of wig base, can be detachably pressure bonded to the skin of the head; a wig utilizing the same; and a process for producing them. There is provided adhesive layer (4) for fixing the needle leg portion of hair (3) having been let through the backside of wig base (2). One side of the adhesive layer (4) is bonded to the backside of wig base (2) by chemical reaction during the gelation reaction of an adhesive solution having been applied to the backside of wig base (2), and the opposite side can be detachably pressure bonded to the skin of the head. The one side of the adhesive layer (4) has the hair fixing function of fast securing the needle leg portion (3A) of hair having been planted by letting the same through the backside of wig base (2). The wig (1) is lightweight due to a double layer structure including the single adhesive layer (4), and the adhesive layer (4) is detachable to thereby permit repeated use realizing cost reduction.

Description

technical field [0001] The present invention relates to an adhesive for a wig for securely fixing a wig covering a part of the head with little or no hair to the head, a wig using the adhesive, and a method for producing the same. Background technique [0002] Generally speaking, a wig is composed of a wig base and human hair or artificial hair installed on the wig base. As a wig base, it is mainly made of soft synthetic resin, such as artificial skin formed by polyurethane resin. as the main body; or a net with excellent air permeability as the main body. [0003] When hair is implanted on the wig base made of artificial skin, so-called V-shaped hair implant (V implantation) in which only the hair is inserted into the wig base is mainly used in order to make it look like the hair grows from the scalp. V-shaped hair transplant is to use a hair transplant tool such as a crochet needle to penetrate the double-folded hair from the front side of the wig base to the back side, m...

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): A41G3/00C09J175/04
CPCA41G3/0025C08G18/10C08G18/4829C08G2190/00A41G3/005
Inventor 须贝胜男佐藤贵菅原文隆小川良枝
Owner ADERANS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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