WO2002024009A1 - Coussinet pour poitrine - Google Patents

Coussinet pour poitrine Download PDF

Info

Publication number
WO2002024009A1
WO2002024009A1 PCT/JP2001/008266 JP0108266W WO0224009A1 WO 2002024009 A1 WO2002024009 A1 WO 2002024009A1 JP 0108266 W JP0108266 W JP 0108266W WO 0224009 A1 WO0224009 A1 WO 0224009A1
Authority
WO
WIPO (PCT)
Prior art keywords
pad
liquid
fatty acid
acid
gel
Prior art date
Application number
PCT/JP2001/008266
Other languages
English (en)
Japanese (ja)
Inventor
Koretoshi Katsuki
Original Assignee
Yoshitokugiken Co.,Ltd.
Radiance Co.,Ltd.
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 Yoshitokugiken Co.,Ltd., Radiance Co.,Ltd. filed Critical Yoshitokugiken Co.,Ltd.
Priority to AU2001288103A priority Critical patent/AU2001288103A1/en
Priority to JP2002528054A priority patent/JPWO2002024009A1/ja
Publication of WO2002024009A1 publication Critical patent/WO2002024009A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41C—CORSETS; BRASSIERES
    • A41C3/00—Brassieres
    • A41C3/12—Component parts
    • A41C3/14—Stiffening or bust-forming inserts
    • A41C3/142—Stiffening inserts

Definitions

  • the present invention relates to a brassiere or water pad for wearing on a user's breast.
  • the present invention has been made in view of the above problems, and has good fit, flexibility, elasticity, good shape retention at the time of fitting, an appropriate weight feeling, and no apparent discomfort. Deterioration of material due to aging, little change in weight, The purpose is to provide a pad with excellent design characteristics.
  • a flat and sealed flexible polymer film bag and a liquid held in the bag are provided, and the liquid is an oily liquid gelled hydroxy fatty acid.
  • a breathing pad characterized by the following is provided.
  • FIG. 1 is a top view showing one embodiment of the pad of the present invention
  • FIG. 2 is a cross-sectional view taken along line AA of FIG. 1;
  • FIG. 3 is a perspective explanatory view showing a state where the pad of FIG. 1 is mounted.
  • reference numeral 1 denotes a liquid pad according to the present invention, and edges 10 of two superposed polymer films 12 are fused by high frequency to form a flat sealed bag. ing. The gel liquid 13 is held in the bag.
  • Reference numeral 11 denotes an opening of the bag, which is sealed by heat fusion after introducing the gel-like liquid 13 therefrom.
  • FIG. 3 is a perspective view showing a state where the liquid pad 1 of the present invention is mounted on a presto.
  • the pad 1 of the present invention is inserted into an inner pocket portion of the bra 30.
  • the liquid pad of the present invention uses a gel-like liquid obtained by gelling an oily liquid with a hydroxy fatty acid.
  • oily liquid any oily substance that can flow at room temperature and gels with dydoxy fatty acid can be used.
  • oily substances are, for example, hydrocarbon oils, silicone oils, fatty acid esters, fatty acid tridalicelide.
  • suitable oils include liquid paraffin, squalane, dimethylpolysiloxane, methylphenylpolysiloxane, neopentylglycol diisooctylate, glycerinole trisooctylate, jojoba oil, isopropyl myristate, olive oil and castor oil. Oil. These oils can be used alone or in combination of two or more.
  • Oily substances are gelled by hydroxy fatty acids.
  • Dihydroxy fat The fatty acid is preferably a saturated or unsaturated fatty acid having 16 or more carbon atoms and having one or more hydroxyl groups.
  • the fatty acid portion of the hydroxy fatty acid may be a linear fatty acid or a branched fatty acid.However, a linear fatty acid is preferable because the viscosity of the gelled product obtained by mixing with the oily liquid and the dispersion state of the gel can be maintained well. It is preferably an aliphatic fatty acid.
  • the fatty acid portion of the hydroxy fatty acid may be either a saturated fatty acid or an unsaturated fatty acid, but is preferably a saturated fatty acid from the viewpoint that a gel having appropriate viscosity and flexibility can be obtained.
  • the number of hydroxyl groups of the hydroxy fatty acid used in the present invention and the bonding position thereof are not particularly limited, but the number of hydroxyl groups is preferably 1 or 2.
  • hydroxy fatty acid examples include linear or branched hydroxyhexadecanoic acid, linear or branched hydroxyheptadecanoic acid, linear or branched Linear or branched hydroxynonadecanoic acid, linear or branched hydroxy icosanoic acid, linear or branched hydroxyhexadecenoic acid, linear Or branched hydroxyheptadecenoic acid, linear or branched hydroxyoctadecenoic acid, linear or branched hydroxynonadecenenoic acid, linear or branched Hydroxyicosenoic acid, linear or branched dihydroxyhexadecanoic acid, linear or branched dihydroxyheptadecanoic acid, linear or branched dihydroxy octadecanoic acid, Chain or minute Dihydroxynononadecanoic acid, linear or branched dihydroxyicosanoic acid, linear or branched dihydroxyhexadecenoic acid, Chain or
  • the position of the hydroxyl group and the position of the double bond are arbitrary).
  • these hydroxy fatty acids linear hydroxy fatty acids such as hydroxypalmitic acid, hydroxycystearic acid, hydroxyoleic acid, and mixtures thereof (the position of the hydroxyl group is arbitrary) ) Is preferable, and especially, 12-hydroxiestearic acid is most preferable. Is also preferred.
  • the “hydroxy fatty acid” referred to in the present invention includes its alkyl ester and amide.
  • Such esters and amides include, for example, 12-hydroxymethyl stearate, 12-hydroxyethyl stearate, and 12-hydroxystearyl stearate.
  • the gel liquid used in the pad of the present invention is obtained by heating an oily liquid to 60 to 150 ° C., and then adding 0.3 to 20 parts by weight of a hydroxy fatty acid to 100 parts by weight of the oily liquid. Parts, preferably 0.5 to 4 parts by weight, and then cooled to cause gelation, which can be obtained by mechanical breaking by stirring or the like.
  • the obtained gel-like liquid is a thixotropic liquid. If the heating temperature of the liquid oil or fat is set to 60 ° C or less, the hydroxy fatty acid does not dissolve and does not become a gel-like liquid.If the heating temperature is set to 150 ° C or more, the gel-like liquid becomes colored or transparent. It is not preferable because the properties are impaired.
  • a specific gravity adjusting agent can be added to the gel liquid used in the pad of the present invention.
  • the specific gravity adjusting agent used in the present invention may be a powder having a specific gravity lower than that of the gel-like liquid or a granular material.
  • inorganic powders such as titanium oxide, kaolin, pentonite, and silicone Powders, Nye powders, polyethylene powders, polystyrene powders, polymethylmethacrylate powders, silk powders, fiber powders, agar capsules, capsules such as gelatin capsules, polymer beads, medium ⁇ beads, etc.
  • hollow beads can be suitably used.
  • the hollow beads include artificial inorganic hollow beads, natural inorganic hollow beads, plastic beads, and the like.
  • the specific gravity adjusters may be added alone or in combination of two or more. When hollow beads are added, the addition amount is 5 to 100 parts by weight, preferably 7 to 30 parts by weight, more preferably 10 to 15 parts by weight, based on 100 parts by weight of the gel liquid. It is.
  • the particle size and shape of the hollow beads in this case are not particularly limited, but the particle size is usually 5 to 500 ⁇ , preferably 10 to: l O O ⁇ i ni.
  • the gel-like liquid may contain other components such as a dispersant and a pigment within a range that does not impair the flexibility, elasticity, shape retention at the time of mounting, and appropriate weight of the pad of the present invention. It is.
  • dispersant examples include ionic surfactants, polymer substances, nonionic surfactants, and the like.
  • pigment generally known dyes, inorganic and organic pigments and the like can be blended.
  • fine moldings such as glossy fine fibers and fine powder, generally called lame, and a star-shaped or heart-shaped fine molding are formed. Can be mixed.
  • a suitable film may be selected in consideration of flexibility, elasticity, heat permeability, temperature dependency, and the like.
  • Polyurethane film, polyolefin film, vinyl chloride finolem, EVA finolem, nylon finolem, polyester / refinolem, etc., or a mixed film thereof, or a laminated film is used.
  • the thickness of the polymer film used in the pad of the present invention is not particularly limited, but is 0.01 to 0.5 mm, preferably 0.05 to 0.20 mm. If the thickness is less than 0.01 mm, the bag will be easily broken, If it is thick, the pad itself becomes hard.
  • the bag of the polymer film may be provided with various patterns or characters by printing or the like on the surface or inside of the bag for the purpose of improving the design of the pad.
  • Various methods can be used to make the polymer film into a bag, such as a method of laminating films and heat-sealing the edges, a method of fusing using high frequency, and a method of bonding with an adhesive. .
  • the size of the polymer film bag and the amount of the gel-like liquid sealed in the bag are not particularly limited, but the pad is usually about 75 mm long and 1 mm wide.
  • the thickness is about 20 mm and the thickness is about 10 to 12 mm.
  • the pad can be used by attaching it to the inside chest pocket of a bra or swimsuit, or by suturing the fused edge of the bag directly to the inside of the bra or swimsuit. it can.
  • Urethane foam was molded into a large pad of 75 mm in length, 12 O mm in width, and 12 mm in thickness to obtain a pad.
  • Polyethylene foam was molded into a pad having a size of 75 mm in length, 12 O mm in width, and 12 mm in thickness to obtain a pad.
  • the nonwoven fabric was molded into a pad having a size of 75 mm in length, 12 O mm in width, and 12 mm in thickness to obtain a pad.
  • a pad of polyurethane foam with a thickness of 12 mm was sealed in a polyurethane finolem bag with a length of 75 mm, a width of 12 O mm, and a thickness of 0.1 mm to obtain a pad. .
  • Comparative Example 5 Liquid paraffin is sealed in a polyurethane film bag with a length of 75 mm, width of 12 O mm and thickness of 0.1 mm to a thickness of 12 mm to obtain a pad.
  • a polyurethane film bag with a length of 75 mm, width of 12 O mm and thickness of 0.1 mm to a thickness of 12 mm to obtain a pad.
  • Pads were attached to the pockets of the brassiere, and after a certain period of action from female panelists, sensory evaluation was performed in three steps.
  • Table 1 shows the results.
  • the pad of the present invention has good mounting properties, flexibility, elasticity, and shape retention during mounting, has a moderate feeling of weight, does not have a discomfort in appearance, and has deterioration in material due to aging. Less change in weight and excellent design. In addition, it is possible to effectively suppress the change in volume due to the evaporation and seepage of the liquid, which is seen in the aqueous liquid pad.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Corsets Or Brassieres (AREA)

Abstract

L'invention concerne un coussinet liquide destiné à un soutien-gorge ou à un maillot de bain à porter sur la poitrine d'une utilisatrice comprenant une poche à film polymère dans laquelle est contenu un gel obtenu par la gélification d'un liquide huileux à l'aide d'un hydroxyacide gras.
PCT/JP2001/008266 2000-09-21 2001-09-21 Coussinet pour poitrine WO2002024009A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001288103A AU2001288103A1 (en) 2000-09-21 2001-09-21 Pad for breast
JP2002528054A JPWO2002024009A1 (ja) 2000-09-21 2001-09-21 ブレスト用パッド

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-287438 2000-09-21
JP2000287438 2000-09-21

Publications (1)

Publication Number Publication Date
WO2002024009A1 true WO2002024009A1 (fr) 2002-03-28

Family

ID=18771182

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/008266 WO2002024009A1 (fr) 2000-09-21 2001-09-21 Coussinet pour poitrine

Country Status (3)

Country Link
JP (1) JPWO2002024009A1 (fr)
AU (1) AU2001288103A1 (fr)
WO (1) WO2002024009A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812211U (ja) * 1981-07-14 1983-01-26 日東電工株式会社 人工整姿用パッド
JPH06158502A (ja) * 1992-11-12 1994-06-07 Kanebo Ltd 不織布及びそれを用いた乳パッド
JPH07292504A (ja) * 1994-04-19 1995-11-07 Shin Etsu Chem Co Ltd 水着用カップ
JPH0881391A (ja) * 1994-09-13 1996-03-26 Taiyo Kagaku Co Ltd 可溶化剤および可溶化組成物
JPH11209769A (ja) * 1998-01-26 1999-08-03 Nippon Mitsubishi Oil Corp ゲル状燃料組成物およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812211U (ja) * 1981-07-14 1983-01-26 日東電工株式会社 人工整姿用パッド
JPH06158502A (ja) * 1992-11-12 1994-06-07 Kanebo Ltd 不織布及びそれを用いた乳パッド
JPH07292504A (ja) * 1994-04-19 1995-11-07 Shin Etsu Chem Co Ltd 水着用カップ
JPH0881391A (ja) * 1994-09-13 1996-03-26 Taiyo Kagaku Co Ltd 可溶化剤および可溶化組成物
JPH11209769A (ja) * 1998-01-26 1999-08-03 Nippon Mitsubishi Oil Corp ゲル状燃料組成物およびその製造方法

Also Published As

Publication number Publication date
JPWO2002024009A1 (ja) 2004-10-07
AU2001288103A1 (en) 2002-04-02

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