WO2018003584A1 - 温感シート - Google Patents

温感シート Download PDF

Info

Publication number
WO2018003584A1
WO2018003584A1 PCT/JP2017/022582 JP2017022582W WO2018003584A1 WO 2018003584 A1 WO2018003584 A1 WO 2018003584A1 JP 2017022582 W JP2017022582 W JP 2017022582W WO 2018003584 A1 WO2018003584 A1 WO 2018003584A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
warm
warming
clothing
sensation
Prior art date
Application number
PCT/JP2017/022582
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
俊久 林
野田　祐樹
隆宏 植田
あゆみ 鞍迫
Original Assignee
ユニ・チャーム株式会社
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 ユニ・チャーム株式会社 filed Critical ユニ・チャーム株式会社
Priority to JP2018525072A priority Critical patent/JP6903053B2/ja
Priority to EA201892575A priority patent/EA039732B1/ru
Priority to MYPI2018002313A priority patent/MY194036A/en
Priority to KR1020187035270A priority patent/KR102414416B1/ko
Priority to CN201780039951.1A priority patent/CN109414505A/zh
Publication of WO2018003584A1 publication Critical patent/WO2018003584A1/ja

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/08—Warming pads, pans or mats; Hot-water bottles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0225—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof
    • A61F2007/0226—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof adhesive, self-sticking
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0244—Compresses or poultices for effecting heating or cooling with layers
    • A61F2007/0249—Compresses or poultices for effecting heating or cooling with layers with a layer having low heat transfer capability

Definitions

  • This disclosure relates to a warm sheet.
  • thermo sheet that applies heat to the wearer's body.
  • one side is made of a breathable multilayer structure obtained by laminating a nonwoven fabric and a porous film, and the other side is a sticking face having sticking means.
  • an exothermic composition-containing bag characterized by having a compression energy of 0.15 gfcm / cm 2 or more.
  • an object of the present disclosure is to provide a warm sensation sheet that is unlikely to cause low-temperature burns and in which a fixed portion is less likely to remain on clothes.
  • the present disclosure is a warm sensation sheet comprising a liquid retaining and liquid permeable skin contact sheet, a liquid impervious clothing contact sheet, and a fixing portion for fixing to the clothes in that order.
  • the present invention has found a warming sheet characterized in that the warming sheet includes a warming composition containing a warming agent that activates a TRP channel and a solvent, and does not contain a heat generating agent.
  • the warm sheet of the present disclosure is less likely to cause low-temperature burns, and the fixed part is less likely to remain on the clothes.
  • FIG. 1 is a perspective view of an individual wrapping body 3 of a warm sensation sheet in which individual warm sensation sheets 1 according to the first embodiment are packaged.
  • FIG. 2 is a perspective view of the warm sensation sheet 1 according to the first embodiment.
  • FIG. 3 is a plan view of the warm sensation sheet 1 according to the first embodiment.
  • FIG. 4 is a rear view of the warm sensation sheet 1 according to the first embodiment.
  • FIG. 5 is an exploded perspective view of the warm sensation sheet 1 according to the first embodiment.
  • Drawing 6 is a figure for explaining a wearing state of warm feeling sheet 1 according to a 1st embodiment.
  • a temperature-sensitive sheet comprising a liquid retaining and liquid permeable skin contact sheet, a liquid impervious clothing contact sheet, and a fixing portion for fixing to the clothes in that order.
  • the warm sheet includes a warm composition comprising a warm agent that activates the TRP channel and a solvent, and does not include a heat generating agent.
  • the above-mentioned warm feeling sheet characterized by the above-mentioned.
  • the warm sheet does not include a heat generating agent and includes a predetermined warm composition containing a warm agent, it is possible to impart warmth to the wearer without directly heating the wearer's skin from the outside. it can. Therefore, when the warmth sheet is fixed to the wearer's clothes and used, the skin of the wearer is less likely to cause a low-temperature burn at the warming agent contact part that is in contact with the warmth sheet. Can give a warm feeling.
  • the warm feeling sheet can give warm feeling to the wearer without directly heating the wearer's skin from the outside, after using the warm feeling sheet fixed to the wearer's clothes, The fixing part is difficult to soften, and when the warm sheet is discarded, the fixing part hardly remains on the clothes.
  • FIG. 2 The warming sheet according to aspect 1, wherein the warming agent is an agonist for the TRPV1 receptor.
  • the warming agent is an agonist for the TRPV1 receptor
  • the wearer may feel a temperature exceeding 43 ° C., which is called an activation temperature threshold of the TRPV1 receptor. It is possible, and the wearer can easily remember the warm feeling.
  • the above-mentioned warming sensation activates the TRPV1 receptor in the warming agent contact part of the wearer's skin that was in contact with the warming sensation. And the temperature of the contact area of the warming agent on the wearer's skin can be raised.
  • the solvent contained in the warm composition moves outside through the skin contact sheet.
  • the fixing part is not easily affected by the solvent, and the fixing part is less likely to remain on the clothes when the warm sheet is discarded.
  • heat and moisture such as sweat are generated from the warming agent contact portion of the wearer's skin that is in contact with the warming agent, the heat and moisture such as sweat are applied to the clothing. Since it is difficult to reach the fixing part through the contact sheet, the fixing part is not easily affected by moisture such as heat and sweat, and the fixing part is less likely to remain on the clothes when the thermal sheet is discarded.
  • the above warm feeling sheet since it further includes an intermediate layer between the skin contact sheet and the clothing contact sheet, moisture such as heat and sweat generated from the heat sensitive agent contact portion of the skin of the wearer Passing through the contact sheet, it is difficult to reach the inside of the thermal sheet, and thus the fixed part of the thermal sheet, so that the fixed part is not easily affected by moisture, etc. due to heat and sweat, and the thermal sheet is discarded. At this time, the fixing portion is less likely to remain on the clothes.
  • FIG. 1 to FIG. 6 are for explaining an individual package 3 of warm sheets in which warm sheets 1 according to one embodiment of the present disclosure (hereinafter referred to as “first embodiment”) are individually packaged.
  • FIG. 1 is a perspective view of the individual wrapping body 3 of warm sheets.
  • FIG. 2 is a perspective view of the warm sensation sheet 1.
  • 3 and 4 are a plan view and a rear view of the warm sensation sheet 1, respectively.
  • FIG. 5 is an exploded perspective view of the warm sheet 1.
  • FIG. 6 is a diagram for explaining a wearing state of the warm feeling sheet 1.
  • the “individual package of warm sheets” may be simply referred to as “individual package”.
  • the warm sensation sheet 1 is a liquid retaining and liquid permeable skin contact sheet 7, an intermediate layer 9, a liquid impervious clothing contact sheet 11, and the warm sensation sheet 1.
  • a fixing portion 13 for fixing and a release sheet 15 for temporarily fixing the fixing portion 13 are provided in that order, and have a longitudinal direction L, a width direction W, and a thickness direction T.
  • the skin contact sheet 7 includes a warming sensation composition (not shown) on the entire surface of the skin contact sheet 7. Further, the skin contact sheet 7 has a skin contact surface 31 and a skin non-contact surface 33.
  • the skin contact sheet 7, the intermediate layer 9, the liquid-impermeable clothing contact sheet 11, and the release sheet 15 are each in the planar direction (longitudinal direction L and width direction W).
  • the shape of the outer edge is the same, and the skin contact sheet 7, the intermediate layer 9, the liquid-impermeable clothing contact sheet 11, and the release sheet 15 are overlapped in the thickness direction T.
  • the warm sensation sheet 1 includes a folding axis F extending in parallel with the width direction W at the center in the longitudinal direction L.
  • the warm sensation sheet 1 is folded with the skin contact surface 31 of the skin contact sheet 7 on the inside with the folding axis F as a reference, and is packaged in the packaging sheet 5.
  • the fixed portion 13 is composed of a plurality of fixed portion portions 14. Each of the plurality of fixed portion portions 14 extends in the width direction W and reaches both ends of the temperature-sensitive sheet 1 in the width direction W. The plurality of fixed portion portions 14 are arranged at predetermined intervals in the longitudinal direction L.
  • the release sheet 15 has the same outer edge shape as the clothing contact sheet 11 and is disposed so as to cover the entire fixing portion 13 (the plurality of fixing portion portions 14).
  • the warm sensation sheet 1 is wrapped in a wrapping sheet 5 in a folded state, and an individual wrapping body 3 is formed.
  • the individual wrapping body 3 is composed of two wrapping sheets 5 each of which is a warm sensation sheet 1 that is folded in two with the skin contact surface 31 of the skin contact sheet 7 as an inner side with respect to the folding axis F. It is formed by providing a seal portion 101 at the peripheral edge of the two packaging sheets 5.
  • the wearer opens the individual packaging body 3 from the cutout portion 103 of the individual packaging body 3 of the thermal sensation sheet, takes out the thermal sensation sheet 1 from the individual packaging body 3, and peels the release sheet 15 from the thermal sensation sheet 1.
  • the wearer fixes the fixing portion 13 of the thermal sensation sheet 1 to the clothing 21, specifically the inner surface of the shorts, and the skin contact surface 31 of the thermal sensation sheet 1 wears.
  • the thermal sensation sheet 1 is used in a state in contact with the person's skin.
  • the warm sensation sheet 1 has a peripheral edge 25 that is a region within a predetermined distance from the outer peripheral edge 23 of the warm sensation sheet 1.
  • the warm sensation sheet 1 does not have an embossed portion at the peripheral edge portion 25.
  • a warming sensation composition (not shown) is coated on the entire surface including the peripheral edge 25 of the skin contact sheet 7 of the warming sensation sheet 1.
  • the warm sensation sheet 1 includes a warm sensation composition (not shown) at the peripheral edge 25.
  • the warm sheet 1 does not contain a heat generating agent.
  • the fixing part is generally arranged at a position overlapping the heat generating agent and the thickness direction of the heat sheet for the purpose of keeping the heat generating agent in contact with the skin of the wearer. Under the influence of the heat generating agent, the temperature of the fixing part rises and the fixing part is easily softened. Therefore, when the use of the thermal sheet is finished and the thermal sheet is removed from the clothing, the softened fixing portion tends to remain on the clothing.
  • the warm sensation sheet 1 since the warm sensation sheet 1 itself does not generate heat, the fixing part 13 of the warm sensation sheet 1 is difficult to soften, and the use of the warm sensation sheet 1 is finished. When removing from the clothing 21, the fixing portion 13 of the warm sheet 1 is unlikely to remain on the clothing 21.
  • the warming composition includes a warming agent that activates the TRP channel and a solvent.
  • the warming agent is not particularly limited as long as it activates the TRP channel, and examples thereof include agonists for TRPV1 receptor, agonists for TRPV3 receptor, and the like, and agonists for TRPV1 are preferable. This is because the TRPV1 receptor has a high activation temperature threshold of over 43 ° C. and can impart a high warm feeling to the wearer.
  • the TRP channel to be activated by the warming agent includes a human TRP channel.
  • warming agent examples include capsicoside, capsaicin, capsaicinoids (dihydrocapsaicin, nordihydrocapsaicin, homodihydrocapsaicin, homocapsaicin, nonivamid, etc.), capsanthin, benzyl nicotinate, ⁇ -butoxyethyl nicotinate, N-acyl.
  • vanillamide nonanoic acid vanillylamide, polyhydric alcohol, chili powder, chili tincture, chili extract, nonanoic acid vanillyl ether, vanillyl alcohol alkyl ether derivative (for example, vanillyl ethyl ether, vanillyl butyl ether, vanillyl pentyl ether, Vanillylhexyl ether), isovanillyl alcohol alkyl ether, ethyl vanillyl alcohol alkyl ether, veratial alcohol derivative, substituted benzyl alcohol derivative Body, substituted benzyl alcohol alkyl ethers, vanillin propylene glycol acetal, ethyl vanillin propylene glycol acetal, ginger extract, ginger oil, gingerol, zingerone, as well as any combination thereof.
  • the warming agent is preferably a plant-derived compound from the viewpoint of the wearer's sense of security.
  • the warming agent is preferably 0.0001 to 5.0% by mass, more preferably 0.0005 to 3.0% by mass, and still more preferably 0.1 to 1.0% by mass. And still more preferably from 0.3 to 0.7% by weight. This is from the viewpoint of the effect of the warming agent.
  • the above solvent includes water, alcohol, fats and oils, and any combination thereof.
  • the warming composition contains the solvent in a ratio of preferably 50.0 to 99.9% by mass, more preferably 90.0 to 99.9% by mass. By doing so, it is easy for the wearer to learn a warm feeling from an early stage after wearing and for a long time when using the warm feeling sheet.
  • Examples of the alcohol include lower alcohols such as methanol, ethanol, ethylene glycol, and glycerin, and higher alcohols such as capryl alcohol, lauryl alcohol, and myristyl alcohol.
  • Examples of the fats and oils include fatty acid esters such as triglycerides, and natural oils such as coconut oil and linseed oil.
  • the warming composition contains at least one other component as shown below as long as the effect of imparting warmth to the wearer is not impaired. Can do.
  • the at least one other component include silicone oil, silicone, and silicone resin.
  • antioxidants such as BHT (2,6-di-t-butyl-p-cresol), BHA (butylated hydroxyanisole), and propyl gallate. It is done.
  • Examples of the at least one other component include vitamins such as natural vitamins and synthetic vitamins.
  • Examples of the vitamin include water-soluble vitamins such as vitamin B group, for example, vitamin B 1 , vitamin B 2 , vitamin B 3 , vitamin B 5 , vitamin B 6 , vitamin B 7 , vitamin B 9 , vitamin B 12 And vitamin C.
  • Examples of the vitamin include fat-soluble vitamins such as vitamin A group, vitamin D group, vitamin E group, and vitamin K group. The vitamins also include their derivatives.
  • Examples of the at least one other component include amino acids such as alanine, arginine, lysine, histidine, proline, hydroxyproline, and peptides.
  • the at least one other component examples include zeolites such as natural zeolites such as fluorite, chabazite, pyroxenite, natrolite, zeolitite, and somosonite, and synthetic zeolite.
  • zeolites such as natural zeolites such as fluorite, chabazite, pyroxenite, natrolite, zeolitite, and somosonite, and synthetic zeolite.
  • examples of the at least one other component include cholesterol, hyaluronic acid, lecithin, ceramide, placenta, collagen, elastin, squalane, petrolatum, trehalose and the like.
  • Examples of the at least one other component include drugs such as skin astringents, anti-acne agents, anti-wrinkle agents, anti-cellulite agents, whitening agents, antibacterial agents, and antifungal agents.
  • Examples of the skin astringent include oil-soluble skin astringents such as zinc oxide, aluminum sulfate, and tannic acid, such as oil-soluble polyphenols.
  • Examples of the oil-soluble polyphenols include natural oil-soluble polyphenols such as, for example, buckwheat extract, hypericum extract, nettle extract, chamomile extract, burdock extract, salvia extract, linden extract, scallop extract, birch extract, cedar extract, sage extract, salvia extract. , Teuchigurumi extract, hibiscus extract, loquat leaf extract, bodaiju extract, hop extract, marronnier extract, yokuinin extract and the like.
  • anti-acne agent examples include salicylic acid, benzoyl peroxide, resorcinol, sulfur, erythromycin, and zinc.
  • anti-wrinkle agent examples include lactic acid, salicylic acid, salicylic acid derivatives, glycolic acid, phytic acid, lipoic acid, and lysophosphatide acid.
  • anti-cellulite agent examples include xanthine compounds such as aminophylline, caffeine, theophylline, theobromine and the like.
  • whitening agent examples include niacinamide, kojic acid, arbutin, glucosamine and derivatives, phytosterol derivatives, ascorbic acid and derivatives thereof, and mulberry extract and placenta extract.
  • Examples of the at least one other component include an anti-inflammatory component, a pH adjuster, an antibacterial agent, a moisturizer, a fragrance, a pigment, a dye, a pigment, and a plant extract.
  • examples of the anti-inflammatory component include naturally-occurring anti-inflammatory agents, such as buttons, ogon, hypericum, chamomile, licorice, momonoha, mugwort, perilla extract, synthetic anti-inflammatory agents, such as allantoin, dipotassium glycyrrhizinate, etc. It is done.
  • Examples of the pH adjuster include those for keeping the skin weakly acidic, such as malic acid, succinic acid, citric acid, tartaric acid, and lactic acid.
  • examples of the pigment include titanium oxide.
  • the above-mentioned warming composition and warming sheet do not contain an exothermic agent. By doing so, the warming sensation sheet itself does not generate heat, and the fixing part of the warming sensation sheet is difficult to soften. , Hard to remain on clothes.
  • the exothermic agent is not particularly limited as long as the exothermic agent itself generates heat.
  • heat of oxidation of metal powder for example, iron powder
  • heat of neutralization of acid and alkali heat of hydration of inorganic salt
  • heat of hydration of inorganic salt and those using chemical energy such as
  • the warming composition and the warming sheet may contain a so-called cooling agent, for example, an agonist for TRPM8 receptor or TRPA1 receptor.
  • the warming composition has a basis weight of the warming agent of preferably 0.001 to 10 g / m 2 , more preferably 0.003 to 5 g / m 2 , and still more preferably 0.00. In a basis weight of from 01 to 2.5 g / m 2 , and even more preferably from 0.05 to 1.5 g / m 2 . This is from the viewpoint of giving warmth to the wearer.
  • the warm sensation composition is included in the skin contact sheet.
  • the warm sensation sheet of the present disclosure includes an additional sheet, for example, an intermediate layer, between the skin contact sheet and the clothing contact sheet, the warm sensation composition may be included in the additional sheet.
  • the warm feeling composition is preferably included in at least the skin contact sheet.
  • the air permeability of the skin contact sheet is preferably higher than the air permeability of the clothing contact sheet, more preferably 300 cm 3 / cm 2 / s or more, and more preferably 500 cm 3 / s. More than cm 2 / s, and more preferably more than 700 cm 3 / cm 2 / s.
  • the fixing portion is not easily affected by moisture such as heat and sweat, and the fixing portion is less likely to remain on the clothing when the thermal sensation sheet is discarded.
  • the skin contact sheet is preferably 300 ⁇ 2,000cm 3 / cm 2 / s, more preferably 500 ⁇ 1,500cm 3 / cm 2 / s, and more preferably 700 ⁇ 1,300cm 3 / cm 2 / It has an air permeability of s. This is because the solvent contained in the warming composition is discharged from the skin contact sheet.
  • the clothing contact sheet preferably has an air permeability of 0 to 500 cm 3 / cm 2 / s, more preferably 0 to 300 cm 3 / cm 2 / s, and still more preferably 0 to 50 cm 3 / cm 2 / s. . This is from the viewpoint of making it difficult for the solvent contained in the warming composition and moisture such as heat and sweat generated from the warming agent contact part of the wearer's skin to reach the fixed part.
  • the air permeability is measured as follows using a KES-F8-AP1 air permeability tester manufactured by Kato Tech Co., Ltd.
  • the KES-F8-AP1 breathability tester and the sample are allowed to stand for 24 hours in a constant temperature and humidity chamber (temperature: 25 ⁇ 5 ° C., relative humidity: 65 ⁇ 5%).
  • the ventilation resistance value of the sample is measured at a piston speed of 2 cm / second.
  • the above measurement is repeated five times with different samples, and the average value is adopted as the ventilation resistance value R (kPa ⁇ s / m) of the sample.
  • the air permeability of the intermediate layer is preferably higher than the air permeability of the clothes contact sheet, More preferably, it is 300 cm 3 / cm 2 / s or higher, more preferably 500 cm 3 / cm 2 / s or higher, and even more preferably 700 cm 3 / cm 2 / s or higher.
  • the warming agent contact portion of the wearer that has been in contact with the warming agent generates heat
  • the heat and moisture such as sweat pass through the clothing contact sheet to the fixing part. Since it is difficult to reach, the fixing part is not easily affected by the heat and moisture such as sweat, and the fixing part is less likely to remain on the clothes when the warm sheet is discarded.
  • the intermediate layer is preferably 50 to 2,000 cm 3 / cm 2 / s, more preferably 100 to 1,500 m 3 / m 2 / min, and even more preferably 150 to 1,300 m 3 / m 2 / min.
  • the thermal conductivity of the skin contact sheet is lower than the thermal conductivity of the clothing contact sheet.
  • the thermal conductivity is measured by a temperature gradient method, which is a kind of steady-state method. Specifically, one surface of the sample is heated with a SUS rod, the other surface of the sample is cooled with a Cu rod, a steady-state temperature gradient is provided in the thickness direction of the sample, and the amount of heat that moves Is divided by the temperature difference to calculate the thermal conductivity.
  • the thermal conductivity of the intermediate layer is the thermal conductivity of the clothes contact sheet. Is preferably lower.
  • the material of the skin contact sheet is not particularly limited as long as it has liquid retention and liquid permeability, preferably liquid permeability to the warm sensation composition.
  • a nonwoven fabric, a woven fabric, a knitted fabric etc. are mentioned, and a nonwoven fabric is preferable from a viewpoint of a manufacturing method.
  • the nonwoven fabric include airlaid pulp, air-through nonwoven fabric, spunbond nonwoven fabric, point bond nonwoven fabric, spunlace nonwoven fabric, needle punch nonwoven fabric, melt blown nonwoven fabric, and combinations thereof (for example, SMS).
  • Examples of the fibers constituting the nonwoven fabric include natural fibers, synthetic fibers, and semi-synthetic fibers.
  • Examples of the natural fiber include pulp fiber and regenerated cellulose fiber.
  • Examples of the regenerated cellulose fibers include rayon fibers such as viscose rayon obtained from viscose, polynosic and modal, copper ammonia rayon fiber obtained from a copper ammonia salt solution of cellulose (also referred to as “cupra”); organic compound And lyocell and tencel which are obtained by an organic solvent spinning method using an organic solvent which is a mixed solution of water and does not pass through a cellulose derivative.
  • Examples of the semi-synthetic fibers include semi-synthetic cellulose fibers such as acetate fibers such as triacetate fibers and diacetate fibers.
  • the synthetic fibers include heat-fusible fibers such as polyolefin polymers such as polyethylene or polypropylene; polyester polymers such as terephthalate polymers such as polyethylene terephthalate (PET), polybutylene terephthalate, and polypenty.
  • heat-fusible fibers such as polyolefin polymers such as polyethylene or polypropylene
  • polyester polymers such as terephthalate polymers such as polyethylene terephthalate (PET), polybutylene terephthalate, and polypenty.
  • fibers formed from terephthalate polyamide-based polymers such as nylon 6 or nylon 6,6; acrylic polymers; polyacrylonitrile-based polymers; or modified products thereof, or combinations thereof.
  • the skin contact sheet preferably has a basis weight of 10 to 100 g / m 2 , and more preferably 20 to 50 g / m 2 . It is preferable that the skin contact sheet does not have adhesiveness on the skin contact surface, for example, does not have an adhesive.
  • the material of the clothing contact sheet is not particularly limited as long as it has liquid impermeability, for example, a film such as a film such as polyethylene or polypropylene, or a resin having air permeability.
  • a film such as a film such as polyethylene or polypropylene
  • a resin having air permeability examples include a non-woven fabric such as a film, spunbond or spunlace joined with a resin film having air permeability, and a multilayer nonwoven fabric such as SMS.
  • the clothing contact sheet preferably has a basis weight of 10 to 50 g / m 2 , and more preferably 15 to 30 g / m 2 .
  • the intermediate layer is a sheet or sanitary material field It can be an absorber.
  • middle layer is a sheet
  • the material of the intermediate sheet is preferably a fabric composed of cellulosic fibers, for example, a nonwoven fabric, a woven fabric, a knitted fabric, and the like. From the viewpoint of holding the warming composition, a tissue composed of pulp fibers, More preferred is airlaid pulp or the like.
  • the intermediate sheet preferably does not contain a polymer absorbent.
  • the absorbent body When the intermediate layer is an absorbent body, the absorbent body includes a core wrap covering an absorbent core containing pulp fibers and a polymeric absorbent, or a core wrap containing an absorbent core containing a polymeric absorbent or The thing etc. which have covered the absorption core which consists of polymer absorbents are mentioned.
  • the core wrap include the above-described intermediate sheet.
  • the intermediate layer preferably has a basis weight of 10 to 200 g / m 2 , and more preferably 15 to 150 g / m 2 .
  • the intermediate layer contains a polymer absorbent
  • the polymer absorbent absorbs the warming agent of the warming composition, the solvent, especially water, and prevents the warming composition from acting on the skin at once.
  • the effect of a warming agent can be exhibited stably for a long time.
  • the fixing part may be a hot melt adhesive such as styrene-ethylene-butadiene-styrene (SEBS), styrene-butadiene-styrene (SBS), styrene-isoprene-styrene (SIS).
  • SEBS styrene-ethylene-butadiene-styrene
  • SBS styrene-butadiene-styrene
  • SIS styrene-isoprene-styrene
  • each of the skin contact sheet 7, the intermediate layer 9, the liquid-impermeable clothing contact sheet 11, and the release sheet 15 is in the planar direction (longitudinal direction L and width direction W).
  • the shape of the outer edge was the same, in the warming sheet of the present disclosure, each of the skin contact sheet, the intermediate layer, the liquid-impermeable clothing contact sheet, and the release sheet 15 has a different outer edge. You may have a shape.
  • the warm sheet of the present disclosure is preferably packaged with a packaging sheet.
  • the warming sheet of the present disclosure is preferably a package in which one or more warming sheets are packaged with a packaging sheet, and individual packaging in which one warming sheet is packaged with a packaging sheet. More preferably, it is a body.
  • the packaging sheet examples include polyolefin polymers such as polyethylene and polypropylene. From the viewpoint of improving the airtightness of the individual package, the packaging sheet preferably includes an airtight layer.
  • the material of the airtight layer include ethylene vinyl alcohol copolymer, vinylidene chloride-based polymer, such as vinylidene chloride. Examples include methyl acrylate copolymer, polyvinyl alcohol, nylon, for example, nylon 6, aluminum foil, and a substrate film (polyethylene terephthalate or the like) deposited with alumina, silica, or the like.
  • the warm sensation sheet of the present disclosure includes a fixing portion for fixing to the clothing on the clothing contact surface of the liquid-impermeable clothing contact sheet, and the fixing portion is used while being fixed to the inner surface of the clothing. It is a fixed clothing type.
  • the clothing is not particularly limited as long as it has a portion that directly contacts the wearer's skin, and includes a clothing that fits the wearer. Examples of the clothes include underwear (for example, shorts, shirts, brassieres, etc.), outerwear (for example, upper clothes, lower clothes), socks, gloves, mufflers, face masks, eye masks, and the like.
  • the part to which the warming sheet of the present disclosure can impart warmth is not particularly limited. Back, waist, upper arm, forearm, hand), lower limbs (eg, thigh, lower leg, foot), and the like.
  • Warm sensation sheet No. 1 according to the first embodiment. 1 was produced. Specifically, an air-through nonwoven fabric (basis weight: 30 g / m 2 ) as a skin contact sheet, an airlaid pulp (basis weight: 100 g / m 2 ) as an intermediate layer, and a clothing contact sheet, A polyethylene film (basis weight: 24 g / m 2 ) is bonded with a hot melt adhesive, and then an aqueous solution containing 0.3% by mass of vanillyl butyl ether is used as a warming composition. By coating the entire sheet so that the basis weight of vanillyl butyl ether is 1.0 g / m 2 , the warm sheet No. 1 was produced.
  • Example 1 and Comparative Example 1 Warm sensation sheet no. 1 and thermal sheet No. 1 No. 1 was worn by a plurality of test subjects. 1 is a thermal sheet No. 1; There was a reply that it was softer than 1 and excellent in wearing feeling. In addition, warm sheet No. No. 1 got an answer that it was excellent in warmth.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Laminated Bodies (AREA)
PCT/JP2017/022582 2016-06-27 2017-06-19 温感シート WO2018003584A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018525072A JP6903053B2 (ja) 2016-06-27 2017-06-19 温感シート
EA201892575A EA039732B1 (ru) 2016-06-27 2017-06-19 Лист, вызывающий ощущение тепла
MYPI2018002313A MY194036A (en) 2016-06-27 2017-06-19 Warming sheet
KR1020187035270A KR102414416B1 (ko) 2016-06-27 2017-06-19 온감 시트
CN201780039951.1A CN109414505A (zh) 2016-06-27 2017-06-19 温感片

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-126739 2016-06-27
JP2016126739 2016-06-27

Publications (1)

Publication Number Publication Date
WO2018003584A1 true WO2018003584A1 (ja) 2018-01-04

Family

ID=60785349

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/022582 WO2018003584A1 (ja) 2016-06-27 2017-06-19 温感シート

Country Status (7)

Country Link
JP (1) JP6903053B2 (zh)
KR (1) KR102414416B1 (zh)
CN (1) CN109414505A (zh)
EA (1) EA039732B1 (zh)
MY (1) MY194036A (zh)
TW (1) TWI762490B (zh)
WO (1) WO2018003584A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019045070A1 (ja) * 2017-09-01 2019-03-07 ユニ・チャーム株式会社 温感物品

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166320U (ja) * 1984-04-13 1985-11-05 株式会社佐藤鉄工所 湿性温熱治療具
JPH0738139U (ja) * 1993-12-10 1995-07-14 株式会社コンセプツ 肌着に貼付して用いる健康増進具
JP2003500349A (ja) * 1999-05-21 2003-01-07 エルテーエス ローマン テラピー−ジステーメ アーゲー 薬物の経皮透過性を増大させるためのデバイスおよび方法
JP2003126137A (ja) * 2001-10-25 2003-05-07 Advance Co Ltd 温感材並びに冷感材
JP2015231964A (ja) * 2014-06-09 2015-12-24 花王株式会社 運動神経活性化用皮膚塗布剤

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004047820A1 (ja) * 2002-11-27 2004-06-10 Hisamitsu Pharmaceutical Co., Inc. 温感パップ剤
JP3756925B1 (ja) 2005-03-01 2006-03-22 シンワ株式会社 発熱組成物収容用袋およびそれを用いた温熱用具
KR100752824B1 (ko) 2005-12-20 2007-08-29 윤재은 하복부 부착부를 가진 생리대
AU2008260774B2 (en) * 2007-06-08 2011-01-06 Samyang Biopharmaceuticals Corporation Matrix-type transdermal drug delivery system and preparation method thereof
US8134042B2 (en) * 2007-12-14 2012-03-13 Kimberly-Clark Worldwide, Inc. Wetness sensors
JP5330804B2 (ja) * 2008-11-05 2013-10-30 ユニ・チャーム株式会社 吸収性物品
KR20110126207A (ko) * 2010-05-17 2011-11-23 오은영 촉각자극용 방출체를 구성요소로 포함하는 교체시간을 알려주는 생리대
CN101966137B (zh) * 2010-09-30 2014-06-18 天津市中科健新材料技术有限公司 多重功效护肤制剂组合物和制备方法及其应用
CN202699426U (zh) * 2012-08-17 2013-01-30 天津市中科健新材料技术有限公司 一种能传递暖感的卫生巾
JP5745487B2 (ja) * 2012-09-28 2015-07-08 ユニ・チャーム株式会社 吸収性物品
JP6482793B2 (ja) * 2013-08-30 2019-03-13 株式会社日本触媒 徐放剤用吸水性剤及びその製造方法
JP6286299B2 (ja) * 2014-06-30 2018-02-28 日本製紙クレシア株式会社 めくれ防止アタッチメント
JP5985671B2 (ja) * 2015-01-14 2016-09-06 ユニ・チャーム株式会社 包装構造体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166320U (ja) * 1984-04-13 1985-11-05 株式会社佐藤鉄工所 湿性温熱治療具
JPH0738139U (ja) * 1993-12-10 1995-07-14 株式会社コンセプツ 肌着に貼付して用いる健康増進具
JP2003500349A (ja) * 1999-05-21 2003-01-07 エルテーエス ローマン テラピー−ジステーメ アーゲー 薬物の経皮透過性を増大させるためのデバイスおよび方法
JP2003126137A (ja) * 2001-10-25 2003-05-07 Advance Co Ltd 温感材並びに冷感材
JP2015231964A (ja) * 2014-06-09 2015-12-24 花王株式会社 運動神経活性化用皮膚塗布剤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019045070A1 (ja) * 2017-09-01 2019-03-07 ユニ・チャーム株式会社 温感物品

Also Published As

Publication number Publication date
TW201815363A (zh) 2018-05-01
JP6903053B2 (ja) 2021-07-14
EA039732B1 (ru) 2022-03-04
EA201892575A1 (ru) 2019-08-30
TWI762490B (zh) 2022-05-01
JPWO2018003584A1 (ja) 2019-04-18
MY194036A (en) 2022-11-09
CN109414505A (zh) 2019-03-01
KR20190022509A (ko) 2019-03-06
KR102414416B1 (ko) 2022-06-28

Similar Documents

Publication Publication Date Title
JP3213494U (ja) 機能性物品
CN109419586B (zh) 温感物品
CN111526847A (zh) 吸收性物品、吸收性物品用的温感构件以及温感构件粘贴于吸收性物品的使用
CN112334101B (zh) 吸收性物品
CN110520085B (zh) 温感物品
JP6765356B2 (ja) 温感物品
JP6715811B2 (ja) 吸収性物品
WO2018003584A1 (ja) 温感シート
JP6635881B2 (ja) 温感シート
JP6637001B2 (ja) 温感物品
TWI711436B (zh) 溫感物品
JP3229293U (ja) 温感物品の個包装体
JP6635997B2 (ja) 温感物品
JP6692331B2 (ja) 温感物品
JP2020039965A (ja) 温感物品

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2018525072

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17819943

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20187035270

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17819943

Country of ref document: EP

Kind code of ref document: A1