EP0248559B1 - Wigs - Google Patents

Wigs Download PDF

Info

Publication number
EP0248559B1
EP0248559B1 EP19870304361 EP87304361A EP0248559B1 EP 0248559 B1 EP0248559 B1 EP 0248559B1 EP 19870304361 EP19870304361 EP 19870304361 EP 87304361 A EP87304361 A EP 87304361A EP 0248559 B1 EP0248559 B1 EP 0248559B1
Authority
EP
European Patent Office
Prior art keywords
fibers
powder
natural
artificial
wig
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP19870304361
Other languages
German (de)
French (fr)
Other versions
EP0248559A3 (en
EP0248559A2 (en
Inventor
Masakatsu Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0248559A2 publication Critical patent/EP0248559A2/en
Publication of EP0248559A3 publication Critical patent/EP0248559A3/en
Application granted granted Critical
Publication of EP0248559B1 publication Critical patent/EP0248559B1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G3/00—Wigs
    • A41G3/0083—Filaments for making wigs
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles

Definitions

  • the present invention relates to wigs including hair wigs and hairpieces, and particularly to wigs having artificial hair such as known from US-A-3750 682.
  • a wig is constructed of artificial hair or natural hair and an artificial scalp portion which is used to fix the wig onto a human head and also into which the hair of the wig is implanted.
  • the artificial scalp portion is formed, in the case of a hair wig, into a network body by using nylon.
  • the scalp portion is formed into the same network structure or is formed by sewing it into a rhombic shape in order to make it stretchable.
  • Implantation of the hair to the artificial scalp is usually done manually using sewing machines. A method of combining these two techniques is also employed.
  • the present invention has, as its premise, the intention to employ artificial hair made of synthetic fibers which have the various advantages mentioned above.
  • artificial hair made of synthetic fibers has disadvantages including the hair being excessively glossy and unnatural looking. Also, since all of these types of hair are low in thermal conductivity, when they are used the heat from the head is not easily diffused. As a result, in combination with evaporation of moisture from the skin, stuffiness is caused between the head and the artificial scalp portion of the wig.
  • An object of the present invention is to alleviate the aforesaid problems found in the prior art.
  • the primary object of the present invention is, taking into consideration that the greatest area (surface area) of the artificial hair is in contact with atmospheric air, to provide a wig in which the thermal conductivity of the artificial scalp is improved and also wherein heat is smoothly conducted from the artificial scalp to the artificial hair, making it possible for the wig as a whole to diffuse heat with high efficiency.
  • a wig having an artificial scalp into which artificial hairs are implanted characterized in that said wig is constructed by forming fiber filaments from fine powder of a single type or composite type of inorganic or organic substances with excellent heat releasing characteristics, and synthetic fibers, natural fibers, natural hairs or regenerated fibers, and then forming said fiber filaments into an artificial scalp portion and artificial hairs as components of said wig, and in that either said fiber filaments are obtained by mixing said powder of inorganic substance into said fibers during the manufacturing process of said synthetic fibers, natural fibers natural hair or regenerated fibers or said fiber filaments are obtained by coating said synthetic fibers, natural fibers, natural hair or regenerated fibers with said powder of inorganic substance during the manufacturing process of said fibers or said fiber filaments are obtained by coating the surfaces of said synthetic fibers, natural fibers, natural hair or regenerated fibers with said powder of inorganic substance by using synthetic resin adhesive after the manufacturing process of said fibers.
  • the above mentioned artificial scalp may be made by knitting the fiber filaments mentioned above into a network or flimsy body.
  • the artificial hair may be made of single types of fibers with a specified diameter, or may be made by braiding (interwinding) the fibers so as to obtain a microdiameter similar to the thickness of natural hair.
  • the above mentioned powder with excellent thermal conductivity in the fiber filaments which make up the artificial scalp portion functions to absorb the heat produced by the human head.
  • the powder in the artificial hair which is implanted in the artificial scalp portion functions to transfer or conduct the absorbed heat throughout the entire length of each individual artificial hair.
  • the heat of the head can be released efficiently from the artificial hair which has a large surface area as a whole.
  • the effects described above can be obtained by mixing the above mentioned powder into the aforesaid fibers or by coating the fibers with the powder. Accordingly, the foregoing effects can be obtained without spoiling the function of the artificial hair itself wherein synthetic fibers, etc., are used.
  • the wigs in the embodiments are formed as follows. That is, fiber filaments are made by using (a) fine powder of a single type or composite type of inorganic or organic substances having excellent heat releasing characteristics and (b) synthetic fibers, natural fibers natural hairs or regenerated fibers. Then, the fiber filaments thus obtained are formed into an artificial scalp portion and artificial hair.
  • the fibrous material is constructed from a single type or composite type of metallic powder with excellent heat diffusing characteristics and the synthetic fibers; then, the thus obtained fibrous material is formed into the artificial scalp portion and the artificial hair to compose the wig by combining them.
  • polyamide system nylon fibrous material which has outstanding durability against outdoor sunlight and is satisfactorily easy to wash is employed.
  • the following synthetic fibers are used.
  • titanium oxide is employed in the embodiment.
  • the reason for this is that titanium oxide has a delustering effect and makes desirable filaments (dry yarn) as artificial hair and that it is readily colored into preferred tones of color.
  • the following metallic powders may also be used.
  • the foregoing titanium oxide powder into nylon fibers can be done by taking the following steps. That is, into a material in the state of molten polymers obtained by polymerization carried out in nitrogen gas ambience, the powder of titanium oxide mentioned above is added and mixed. By cooling and solidifying the mixture in the air after extruding it from the spinneret (nozzle), it is washed with water, then dried, and formed into a fibrous shape (melt spinning process).
  • the powder of titanium oxide is mixed at the appropriate ratio of the range for securing the degree of viscosity which keeps the fluidity necessary for the above mentioned melt spinning process.
  • titanium oxide By mixing titanium oxide, delustering of the artificial hair can be achieved. Also, for tinting the hair to a desired color, the use of this titanium oxide makes the work convenient because it is colored readily.
  • thermoplastic adhesives any one selected optionally from thermoplastic adhesives, thermosetting adhesives, and rubber system adhesives may be used.
  • the coating can be done by coating the surface of the foregoing synthetic fibers with the resin, then by adhering the fine powder of titanium oxide which has been tinted to the desired color onto the synthetic fibers coated with resin.
  • the highly heat conductive powder in the fiber filaments composing the artificial scalp portion absorbs the heat of the human head, and the powder in the artificial hair implanted into the artificial scalp portion carries this heat through the entire length of each respective strand of the artificial hair.
  • the heat can be released with high efficiency from the entire body of the artificial hair which occupies a larger surface area as a whole. Consequently, even for a person whose work requires a lot of physical movement, and even in places with high air temperature and poor ventilation, heat and perspiration from the head area can be controlled.
  • the wig of this invention is very easy to use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Decoration Of Textiles (AREA)

Description

  • The present invention relates to wigs including hair wigs and hairpieces, and particularly to wigs having artificial hair such as known from US-A-3750 682.
  • A wig is constructed of artificial hair or natural hair and an artificial scalp portion which is used to fix the wig onto a human head and also into which the hair of the wig is implanted.
  • Artificial hair has conventionally been made by using a fibrous form of polyester, rayon, cotton, etc.
  • Usually, the artificial scalp portion is formed, in the case of a hair wig, into a network body by using nylon. In the case of a hairpiece, the scalp portion is formed into the same network structure or is formed by sewing it into a rhombic shape in order to make it stretchable.
  • Also, recently a wig having a scalp portion which comes in a soft and flexible form using a synthetic resin has been seen on the market, with a design to be fixed to the head using a snap fastener system.
  • Implantation of the hair to the artificial scalp is usually done manually using sewing machines. A method of combining these two techniques is also employed.
  • Today, most of artificial hair is made of various types of synthetic fibers. The reasons for this include ease of manufacture, low cost, readiness in obtaining the desired color of hair, and the desire for less troublesome washing and care for the hair.
  • The present invention has, as its premise, the intention to employ artificial hair made of synthetic fibers which have the various advantages mentioned above.
  • However, artificial hair made of synthetic fibers has disadvantages including the hair being excessively glossy and unnatural looking. Also, since all of these types of hair are low in thermal conductivity, when they are used the heat from the head is not easily diffused. As a result, in combination with evaporation of moisture from the skin, stuffiness is caused between the head and the artificial scalp portion of the wig.
  • In particular, when the hair is groomed by applying hair care products thereto, almost no room is left for aeration between the respective strands of artificial hair. Furthermore, when, for example, the outside temperature rises as it does during the summer, and in some cases, when one is exposed to direct sunlight, the head becomes very hot. Even in winter, when one exercises in a room with a working heating system or is engaged in a stage rehearsal in the theatre, etc., the body temperature goes up to the degree that the head area perspires. Therefore, artificial hair made of synthetic fibers which negligbly release heat cause an abnormal increase in the temperature of the head.
  • In addition, a further increase in temperature is caused when the soft and flexible filmy scalp portion made of synthetic resin, designed to be fixed by snap fasteners to the head as mentioned above, is used due to the low heat diffusibility, not only in the above mentioned artificial hair made of synthetic fibers, but also in this artificial scalp portion itself.
  • An object of the present invention, therefore, is to alleviate the aforesaid problems found in the prior art.
  • The primary object of the present invention is, taking into consideration that the greatest area (surface area) of the artificial hair is in contact with atmospheric air, to provide a wig in which the thermal conductivity of the artificial scalp is improved and also wherein heat is smoothly conducted from the artificial scalp to the artificial hair, making it possible for the wig as a whole to diffuse heat with high efficiency.
  • According to the present invention, there is provided a wig having an artificial scalp into which artificial hairs are implanted characterized in that said wig is constructed by forming fiber filaments from fine powder of a single type or composite type of inorganic or organic substances with excellent heat releasing characteristics, and synthetic fibers, natural fibers, natural hairs or regenerated fibers, and then forming said fiber filaments into an artificial scalp portion and artificial hairs as components of said wig, and in that either said fiber filaments are obtained by mixing said powder of inorganic substance into said fibers during the manufacturing process of said synthetic fibers, natural fibers natural hair or regenerated fibers or said fiber filaments are obtained by coating said synthetic fibers, natural fibers, natural hair or regenerated fibers with said powder of inorganic substance during the manufacturing process of said fibers or said fiber filaments are obtained by coating the surfaces of said synthetic fibers, natural fibers, natural hair or regenerated fibers with said powder of inorganic substance by using synthetic resin adhesive after the manufacturing process of said fibers.
  • The above mentioned artificial scalp may be made by knitting the fiber filaments mentioned above into a network or flimsy body. The artificial hair may be made of single types of fibers with a specified diameter, or may be made by braiding (interwinding) the fibers so as to obtain a microdiameter similar to the thickness of natural hair.
  • Consequently, when a wig-constructed as described above is worn, first the above mentioned powder with excellent thermal conductivity in the fiber filaments which make up the artificial scalp portion functions to absorb the heat produced by the human head. Then the powder in the artificial hair which is implanted in the artificial scalp portion functions to transfer or conduct the absorbed heat throughout the entire length of each individual artificial hair. As a result, through the artificial scalp portion the heat of the head can be released efficiently from the artificial hair which has a large surface area as a whole. Also, because of the thermal conductivity of the component material in the artificial scalp portion as well as the artificial hair, even when the hair is combined or styled with hair care products etc., and the hair is in a poorly aerated state without spaces left between the hairs, a sufficient heat releasing effect can be obtained.
  • The effects described above can be obtained by mixing the above mentioned powder into the aforesaid fibers or by coating the fibers with the powder. Accordingly, the foregoing effects can be obtained without spoiling the function of the artificial hair itself wherein synthetic fibers, etc., are used.
  • Hereunder, a description of this invention will be provided with reference to the embodiments.
  • The wigs in the embodiments are formed as follows. That is, fiber filaments are made by using (a) fine powder of a single type or composite type of inorganic or organic substances having excellent heat releasing characteristics and (b) synthetic fibers, natural fibers natural hairs or regenerated fibers. Then, the fiber filaments thus obtained are formed into an artificial scalp portion and artificial hair.
  • To be more specific, the fibrous material is constructed from a single type or composite type of metallic powder with excellent heat diffusing characteristics and the synthetic fibers; then, the thus obtained fibrous material is formed into the artificial scalp portion and the artificial hair to compose the wig by combining them.
  • First, as the synthetic fibers constituting the base material, polyamide system nylon fibrous material which has outstanding durability against outdoor sunlight and is satisfactorily easy to wash is employed. In addition, the following synthetic fibers are used.
    • 1. Polyvinyl system synthetic fibers. For example, polyvinyl chloride system synthetic fibers are preferable as the material for the artificial hair, since they are high in effect of electric insulation, besides the effects due to the basic properties they have as synthetic fibers.
    • 2. Polyester system synthetic fibers. These fibers are suitable for artificial hair because they have the property of quickly drying, making it easy to handle after washing.
    • 3. Polyethylene system and polypropylene system synthetic fibers. These fibers are primarily used for making robes and handicraft yarns. Thus, it is easy, in terms of manufacture, to use them for artificial hair.
    • 4. Polyurethane system synthetic fibers. These fibers are characteristic in that they are high in elasticity. Consequently, they are desirable as the component material of the artificial scalp portion for protecting the human head.
  • Next, as a single type or a composite type of metallic powder with superior heat releasing characteristics, titanium oxide is employed in the embodiment. The reason for this is that titanium oxide has a delustering effect and makes desirable filaments (dry yarn) as artificial hair and that it is readily colored into preferred tones of color. In addition thereto, the following metallic powders may also be used.
    • 1. Iron. This is high in thermal conductivity, and it can be obtained at a low cost. Therefore, it provides advantages in light of manufacture.
    • 2. Copper. This has remarkably high thermal conductivity.
  • Thus it is the most desirable in view of the implementation of improvement in heat diffusing effect.
    • 3. Aluminum. This is also a highly heat conductive material. Besides it is low in specific gravity. Accordingly, when it is used as a component material for a wig to be worn on the head, it is advantageous in that it makes the wig lightweight.
    • 4. Zinc, zirconium, etc. may also be used.
  • Mixing the foregoing titanium oxide powder into nylon fibers can be done by taking the following steps. That is, into a material in the state of molten polymers obtained by polymerization carried out in nitrogen gas ambience, the powder of titanium oxide mentioned above is added and mixed. By cooling and solidifying the mixture in the air after extruding it from the spinneret (nozzle), it is washed with water, then dried, and formed into a fibrous shape (melt spinning process).
  • In this case, the powder of titanium oxide is mixed at the appropriate ratio of the range for securing the degree of viscosity which keeps the fluidity necessary for the above mentioned melt spinning process.
  • By mixing titanium oxide, delustering of the artificial hair can be achieved. Also, for tinting the hair to a desired color, the use of this titanium oxide makes the work convenient because it is colored readily.
  • Next, a description will be given of the case in which the aforesaid fiber filaments are obtained through coating the surface of the previously mentioned synthetic fibers, after manufacturing them, with the above mentioned metallic powder, using synthetic resin adhesive.
  • As the synthetic resin adhesive for the coating mentioned above, any one selected optionally from thermoplastic adhesives, thermosetting adhesives, and rubber system adhesives may be used.
  • Therefore, the coating can be done by coating the surface of the foregoing synthetic fibers with the resin, then by adhering the fine powder of titanium oxide which has been tinted to the desired color onto the synthetic fibers coated with resin.
  • Also as to the combination of the other single type or composite type of metallic powders with the other synthetic fibers described above, the above mentioned processes can be applied to obtain the fibrous materials.
  • As described above, in the wigs according to this invention, the highly heat conductive powder in the fiber filaments composing the artificial scalp portion absorbs the heat of the human head, and the powder in the artificial hair implanted into the artificial scalp portion carries this heat through the entire length of each respective strand of the artificial hair. As a result, the heat can be released with high efficiency from the entire body of the artificial hair which occupies a larger surface area as a whole. Consequently, even for a person whose work requires a lot of physical movement, and even in places with high air temperature and poor ventilation, heat and perspiration from the head area can be controlled. Thus, the wig of this invention is very easy to use.
  • Furthermore, as the thermal conductivity is utilized, even when the artificial hair is dressed with hair care cosmetics, and in a poor aeration state without having spaces among the respective strands of hair, sufficient heat releasing effect can be obtained.
  • Accordingly, there is no reason for the wearer to be concerned about using hair care cosmetics, etc., and it is easy to maintain and style the wig.

Claims (6)

1. A wig having an artificial scalp into which artificial hairs are implanted characterized in that said wig is constructed by forming fiber filaments from fine powder of a single type or composite type of inorganic or organic substances with excellent heat releasing characteristics, and synthetic fibers, natural fibers, natural hairs or regenerated fibers, and then forming said fiber filaments into an artificial scalp portion and artificial hairs as components of said wig, and in that either said fiber filaments are obtained by mixing said powder of inorganic substance into said fibers during the manufacturing process of said synthetic fibers, natural fibers,natural hair or regenerated fibers or said fiber filaments are obtained by coating said synthetic fibers, natural fibers, natural hair or regenerated fibers with said powder of inorganic substance during the manufacturing process of said fibers or said fiber filaments are obtained by coating the surfaces of said synthetic fibers, natural fibers, natural hair or regenerated fibers with said powder of inorganic substance by using synthetic resin adhesive after the manufacturing process of said fibers.
2. A wig according to claim 1, wherein said powder of inorganic substance is a metallic powder containing copper as a primary component.
3. A wig according to claim 1, wherein said powder of inorganic substance is a metallic powder containing titanium oxide as a primary component.
4. A wig according to claim 1, wherein said powder of inorganic substance is a metallic powder containing aluminum or iron as a primary component.
5. A wig according to claim 1, wherein said powder of inorganic substance is a metallic powder containing zirconium as a primary component.
6. A wig according to claim 1, wherein said powder of organic substance contains a synthetic resin or a natural fiber as a primary component.
EP19870304361 1986-05-19 1987-05-18 Wigs Expired EP0248559B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP115731/86 1986-05-19
JP11573186A JPS62276076A (en) 1986-05-19 1986-05-19 Heat dissipating fiber

Publications (3)

Publication Number Publication Date
EP0248559A2 EP0248559A2 (en) 1987-12-09
EP0248559A3 EP0248559A3 (en) 1988-06-22
EP0248559B1 true EP0248559B1 (en) 1991-02-06

Family

ID=14669700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870304361 Expired EP0248559B1 (en) 1986-05-19 1987-05-18 Wigs

Country Status (3)

Country Link
EP (1) EP0248559B1 (en)
JP (1) JPS62276076A (en)
DE (1) DE3767917D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218977A (en) * 1990-02-26 1993-06-15 Masakatsu Takahashi Wig-like cool cap and method for manufacturing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1034943A (en) * 1951-03-31 1953-08-07 Process for the improvement of plastics and products obtained by the implementation of this process
JPS479851B1 (en) * 1968-10-11 1972-03-23
US3750682A (en) * 1971-07-22 1973-08-07 J Bonafiglia Hair pieces, wig and like products
JPS5015918B2 (en) * 1972-06-08 1975-06-09
EP0162564A3 (en) * 1984-05-24 1988-08-03 Teijin Limited Fiber for insulating material, non-woven fabric, wadding structure and net-like fiber sheet

Also Published As

Publication number Publication date
EP0248559A3 (en) 1988-06-22
EP0248559A2 (en) 1987-12-09
DE3767917D1 (en) 1991-03-14
JPS62276076A (en) 1987-11-30

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