WO2015159660A1 - 布団カバー - Google Patents

布団カバー Download PDF

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Publication number
WO2015159660A1
WO2015159660A1 PCT/JP2015/059008 JP2015059008W WO2015159660A1 WO 2015159660 A1 WO2015159660 A1 WO 2015159660A1 JP 2015059008 W JP2015059008 W JP 2015059008W WO 2015159660 A1 WO2015159660 A1 WO 2015159660A1
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WO
WIPO (PCT)
Prior art keywords
fiber
fabric
futon
duvet cover
cover
Prior art date
Application number
PCT/JP2015/059008
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
理可 西川
廣樹 村林
Original Assignee
帝人株式会社
株式会社ニトリホールディングス
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
Priority claimed from JP2014001987U external-priority patent/JP3191753U/ja
Application filed by 帝人株式会社, 株式会社ニトリホールディングス filed Critical 帝人株式会社
Priority to US15/304,276 priority Critical patent/US20170035225A1/en
Priority to CN201580019976.6A priority patent/CN106455835A/zh
Publication of WO2015159660A1 publication Critical patent/WO2015159660A1/ja

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • A47G9/0238—Bed linen
    • A47G9/0261—Blanket or duvet enclosing covers, e.g. bag-like

Definitions

  • the present invention relates to a futon cover in which the futon within the futon cover is difficult to slip.
  • Patent Document 1 proposes a method of fixing a small piece of friction material made of a soft resin, synthetic rubber or the like to the futon cover or the futon.
  • this method there is a possibility that the lightness and softness of the futon cover and the futon may be impaired.
  • the present invention has been made in view of the above background, and it is an object of the present invention to provide a futon cover in which the futon in the duvet cover is not easily displaced without impairing the lightness and softness of the duvet cover.
  • the present inventors impair the lightness and softness of the duvet cover by arranging the fabric containing ultrafine fibers on the surface of the duvet cover that comes into contact with the futon.
  • the present inventors have found that a futon cover in which the futon within the futon cover is difficult to be displaced is obtained, and have further earnestly studied to arrive at the present invention.
  • a futon cover characterized by having a portion made of the fabric a containing the fiber A having a single fiber diameter of 10 to 10,000 nm”.
  • the part is preferably arranged on the back side of the duvet cover, and the area ratio of the part is preferably 3% or more of the surface area of the back side. Further, the area ratio of the part is preferably 3 to 40% relative to the surface area of the back surface.
  • the fiber A preferably has a single fiber diameter in the range of 10 to 1000 nm. Further, it is preferable that the dimension of the part is in the range of 5 to 100 cm in width and 50 to 200 cm in length.
  • part is sewed or adhere
  • part is sewn or adhere
  • the portion is sewn or bonded at a position of 0 to 50 cm from the end of the duvet cover.
  • part is sewed in several places or adhere
  • the fiber A is preferably a long fiber having 500 or more filaments.
  • the fiber A is a yarn obtained by dissolving and removing a sea component of a sea-island type composite fiber composed of a sea component and an island component. Moreover, it is preferable that the said fiber A consists of polyester. Moreover, it is preferable that the said fabric further contains the fiber B whose single fiber diameter is larger than 10000 nm. Moreover, it is preferable that the fabric a is a woven fabric, a knitted fabric, or a nonwoven fabric.
  • Drawing 1 is a figure showing an example of the futon cover of the present invention.
  • the figure on the left schematically shows a state in which the futon cover is opened, and the figure on the right schematically shows a state in which the duvet cover is closed.
  • FIG. 2 is a diagram schematically illustrating a method for measuring a frictional resistance value.
  • FIG. 3 is a knitting structure chart used in the first embodiment.
  • the futon cover of the present invention has a portion made of the fabric a containing the fiber A having a single fiber diameter of 10 to 10,000 nm.
  • the fiber A has a single fiber diameter (single fiber diameter) in the range of 10 to 10000 nm (preferably 10 to 1000 nm, more preferably 250 to 800 nm, particularly preferably 510 to 800 nm). .
  • the single fiber diameter is smaller than 10 nm, the fiber strength is lowered, which is not preferable for practical use.
  • the single fiber diameter is larger than 10000 nm, a sufficient anti-slip effect may not be obtained, which is not preferable.
  • the diameter of the circumscribed circle is defined as the single fiber diameter.
  • the single fiber diameter can be measured by photographing the cross section of the fiber with a transmission electron microscope.
  • the number of filaments is not particularly limited. In order to obtain an excellent anti-slip effect, the number is preferably 500 or more (more preferably 2000 to 50000).
  • the total fineness of the filament yarn is preferably in the range of 30 to 800 dtex.
  • the fiber form of the fiber A is not particularly limited, and may be a short fiber or a long fiber (filament yarn).
  • the cross-sectional shape of the single fiber is not particularly limited, and may be a known cross-sectional shape such as a circle, a triangle, a flat shape, or a hollow shape. In addition, normal air processing and false twist crimping may be applied.
  • the type of polymer forming the fiber A is not particularly limited, but a polyester polymer or a nylon polymer is preferable. For example, polyethylene terephthalate, polytrimethylene terephthalate, polybutylene terephthalate, polylactic acid, polyester copolymerized with the third component, and the like are preferably exemplified. Such polyester may be material recycled or chemically recycled polyester.
  • polyesters obtained by using a catalyst containing a specific phosphorus compound and a titanium compound such as those described in JP-A-2004-270097 and JP-A-2004-212268, polylactic acid, and stereocomplex Polylactic acid may be used.
  • a catalyst containing a specific phosphorus compound and a titanium compound such as those described in JP-A-2004-270097 and JP-A-2004-212268, polylactic acid, and stereocomplex Polylactic acid may be used.
  • one or more kinds of micropore forming agent, cationic dye dyeing agent, anti-coloring agent, heat stabilizer, fluorescent whitening agent, matting agent, coloring agent, hygroscopic agent, and inorganic fine particles may be included.
  • the fabric a included in the duvet cover of the present invention may be composed only of the fibers A, but when the fibers A and the fibers B having a single fiber diameter larger than 10000 nm as other fibers, The shape retention of the fabric a is improved, which is preferable.
  • the fiber B preferably has a single fiber diameter larger than 10,000 nm (preferably 10 to 33 ⁇ m). 33 ⁇ m is about 10 dtex in terms of fineness. If the single fiber diameter of the fiber B is 10000 nm (10 ⁇ m) or less, the shape retention of the fabric a may be impaired.
  • the diameter of the circumscribed circle is defined as the single fiber diameter.
  • the single fiber diameter can be measured by photographing the cross section of the fiber with a transmission electron microscope, as described above.
  • the number of filaments is not particularly limited, but is preferably in the range of 1 to 300.
  • the total fineness is preferably in the range of 10 to 800 dtex.
  • the fiber form of the fiber B is not particularly limited, and may be a spun yarn. In particular, it is preferable to use long fibers (multifilament yarns), polyurethane fibers, or the like.
  • the cross-sectional shape of the single fiber is not particularly limited, and may be a known cross-sectional shape such as a circle, a triangle, a flat shape, or a hollow shape.
  • the fiber B may be one type, or may be a plurality of types such as a fiber B1, a fiber B2, a fiber B3,.
  • the type of polymer that forms the fiber B is not particularly limited. Of these, polyethylene terephthalate, polytrimethylene terephthalate, polybutylene terephthalate, polylactic acid, stereocomplex polylactic acid, polyester obtained by copolymerization of the third component, polyether ester, urethane and the like are preferably exemplified.
  • polyester may be material recycled or chemically recycled polyester.
  • polyester, polylactic acid, and stereocomplex poly obtained by using a catalyst containing a specific phosphorus compound and a titanium compound as described in JP-A-2004-270097 and JP-A-2004-212268. Lactic acid may be used.
  • an elastic resin such as polyetherester or polyurethane is preferable.
  • a fine pore forming agent In the polymer forming the filament yarn B, a fine pore forming agent, a cationic dye dyeing agent, an anti-coloring agent, a heat stabilizer, a fluorescent brightening agent, a matting agent, a coloring agent, a hygroscopic agent, and inorganic fine particles are 1 Species or two or more species may be included.
  • the fiber B may be a composite yarn.
  • an elastic fiber yarn made of polyurethane fiber or polyetherester fiber and a polyester fiber yarn are mixed with air using an interlace air nozzle or the like, and a polyester yarn around the elastic fiber yarn.
  • a composite yarn obtained by covering the yarn and a composite yarn using a spun yarn are preferred.
  • the fiber A is exposed on either the front or back surface.
  • the frictional force with the futon is improved, and an excellent anti-slip effect is obtained.
  • the fabric a can be manufactured, for example, by the following manufacturing method.
  • a sea-island composite fiber (fiber for fiber A) formed of a sea component and an island component having a diameter of 10 to 10,000 nm is prepared.
  • a sea-island type composite fiber a sea-island type composite fiber multifilament (100 to 1500 islands) disclosed in Japanese Patent Application Laid-Open No. 2007-2364 is preferably used.
  • an alkaline aqueous solution-soluble polymer is used as the sea component polymer.
  • an alkaline aqueous solution-soluble polymer polylactic acid, ultra-high molecular weight polyalkylene oxide condensation polymer, polyethylene glycol compound copolymer polyester, polyethylene glycol compound and polyester copolymer of 5-sodium sulfonic acid isophthalic acid are suitable. It is. Among them, a polyethylene terephthalate copolymer polyester having an intrinsic viscosity of 0.4 to 0.6 obtained by copolymerizing 6 to 12% by mole of 5-sodium sulfoisophthalic acid and 3 to 10% by weight of polyethylene glycol having a molecular weight of 4000 to 12000.
  • the island component polymer is preferably a polyester such as a fiber-forming polyethylene terephthalate, polytrimethylene terephthalate, polybutylene terephthalate, polylactic acid, or a polyester obtained by copolymerizing a third component.
  • a fine pore forming agent, a cationic dye dyeing agent, an anti-coloring agent, a heat stabilizer, a fluorescent whitening agent, a matting agent, a coloring agent may be added as necessary within the range not impairing the object of the present invention.
  • 1 type (s) or 2 or more types of an agent, a hygroscopic agent, and inorganic fine particles may be contained.
  • the sea-island composite fiber composed of the sea component polymer and the island component polymer preferably has a sea component melt viscosity higher than that of the island component polymer during melt spinning.
  • the diameter of the island component needs to be in the range of 10 to 1000 nm. At this time, if the shape of the island component is not a perfect circle, the diameter of the circumscribed circle is obtained.
  • the sea-island composite weight ratio (sea: island) is preferably in the range of 40:60 to 5:95, particularly preferably in the range of 30:70 to 10:90.
  • Such sea-island type composite fibers can be easily produced, for example, by the following method.
  • melt spinning is performed using the sea component polymer and the island component polymer.
  • the spinneret used for melt spinning any one such as a hollow pin group for forming an island component or a group having a fine hole group can be used.
  • the discharged sea-island type composite fiber is solidified by cooling air, and is preferably wound after being melt-spun at 400 to 6000 m / min.
  • the obtained undrawn yarn is preferably made into a composite fiber having desired strength, elongation and heat shrinkage properties through a separate drawing step.
  • a method may be employed in which the discharged sea-island type composite fiber is taken up by a roller at a constant speed without being taken up once, and then taken up after passing through a drawing process.
  • the single yarn fiber fineness, the number of filaments, and the total fineness are respectively single yarn fiber fineness of 0.5 to 10.0 dtex, the number of filaments of 5 to 75, and the total fiber of 30 to 30. It is preferably within the range of 170 dtex.
  • the boiling water shrinkage of such sea-island type composite fibers is preferably in the range of 5 to 30%.
  • the filament yarn may be an ultrafine fiber made of a composite fiber such as a petal type composite fiber or a side-by-side type composite fiber, or an ultrafine fiber obtained by a normal spinning or drawing process.
  • a fiber B having a single fiber diameter larger than 10,000 nm is prepared.
  • the single fiber fineness of the fiber B is preferably 0.1 dtex or more (preferably 0.1 to 50 dtex).
  • the fiber B is preferably a high-shrinkage polyester having a boiling water shrinkage of 10% or more (more preferably 20 to 40%) or an elastic yarn (polyurethane elastic yarn or polyetherester elastic yarn). In order to obtain a high boiling water shrinkage as described above, it is preferable to spin and stretch the copolymer polyester using a conventional method.
  • the main constituent monomers of the copolyester are terephthalic acid and ethylene glycol
  • the third component copolymerized with this main constituent monomer is isophthalic acid, naphthalenedicarboxylic acid, adipic acid, sebacic acid.
  • the copolyester is a copolyester in which the acid component is composed of terephthalic acid and isophthalic acid having a molar ratio (terephthalic acid / isophthalic acid) of 90/5 to 85/15, and the glycol component is composed of ethylene glycol.
  • the copolyester By using such a copolyester, a high boiling water shrinkage can be obtained. (Woven knitting of fabric a)
  • the fabric a is woven and knitted in a conventional manner using the sea-island type composite fiber and, if necessary, the fiber B. In such a fabric, it is preferable that the sea-island type composite fiber is exposed on either the front or back surface of the fabric.
  • the sea-island type composite fiber and the fiber B may be included in the fabric as a mixed yarn, but the fabric (knitted fabric or woven fabric) is obtained by knitting or weaving the filament yarn A and the filament B. ) Is preferably knitted.
  • the total fineness ratio between the sea-island type composite fiber and the filament yarn B is preferably in the range of 90:10 to 20:80.
  • the structure of the fabric may be a woven fabric, a knitted fabric, or a non-woven fabric, and is not particularly limited.
  • tissue of the said fabric is not specifically limited.
  • the weft knitting structure a flat knitting, a rubber knitting, a double-sided knitting, a pearl knitting, a tuck knitting, a floating knitting, a one-side knitting, a lace knitting, a bristle knitting and the like are exemplified.
  • the warp knitting structure include single denby knitting, single atlas knitting, double cord knitting, half knitting, half base knitting, satin knitting, half tricot knitting, back hair knitting, jacquard knitting and the like.
  • the woven structure include a three-layer structure such as plain weave, twill weave, and satin weave, a change structure, a single double structure such as a vertical double weave and a horizontal double weave, and a vertical velvet. Of course, it is not limited to these.
  • the number of layers may be a single layer or a multilayer of two or more layers.
  • Alkaline aqueous solution treatment Next, the fabric is treated with an alkaline aqueous solution, and the sea component of the sea-island type composite fiber is dissolved and removed with an alkaline aqueous solution, whereby the sea-island type composite fiber becomes a fiber A having a single fiber diameter of 10 to 10000 nm, and the single fiber diameter is 10 to 10,000 nm.
  • the fabric a containing the fiber A is obtained.
  • the alkaline aqueous solution treatment may be performed at a temperature of 55 to 65 ° C. using an aqueous NaOH solution having a concentration of 3 to 4%.
  • the cloth may be dyed in a pre-process and / or a post-process of the dissolution / removal treatment process using the alkaline aqueous solution.
  • You may give a calendar process (heat-pressing process) and an embossing.
  • conventional brushing processing, water repellent processing, and various functions that provide functions such as ultraviolet ray shielding or antistatic agents, antibacterial agents, deodorants, insect repellents, phosphorescent agents, retroreflective agents, negative ion generators, etc. Processing may be additionally applied.
  • the futon cover of the present invention may be composed only of the fabric a, but may be composed of the fabric a and another fabric.
  • the fabric may be sewn or bonded (thermally bonded or chemically bonded) to the back side of the person on the side of the commercial futon cover (the surface in contact with the futon) and / or the outer back surface (the surface in contact with the futon).
  • a part of the futon cover may be cut out and the cloth may be sewn, or the cloth and the other cloth may be sewn together as parts to form a duvet cover.
  • the fabric a is preferably sewn or bonded at a position of 0 to 50 cm from the end of the duvet cover. In addition, this distance shall measure the shortest distance of the duvet cover edge part and the cloth a edge part.
  • the dimension of the portion made of the fabric a is in the range of a fabric width of 5 to 100 cm and a length of 50 to 200 cm.
  • the number of such parts may be one or more.
  • the part in the state in which the duvet cover is opened, the part is arranged on the back side of the duvet cover, and the area ratio of the part is 3% or more (preferably 3 to 40%) with respect to the surface area of the back side. This is preferable in order to make the futon in the futon cover difficult to slip.
  • the area ratio is calculated by the following formula.
  • Area ratio [total area of the part / total surface area of the back of the duvet cover] ⁇ 100
  • the futon cover of the present invention includes the cloth a
  • the futon cover has an effect that the futon cover is not easily displaced without impairing the lightness and softness of the duvet cover.
  • the cloth a preferably has a frictional resistance value of 40 cN or more (preferably 40 to 50 cN).
  • the frictional resistance value is a resistance value (cN) measured by the following method. That is, under the environment of a temperature of 20 ° C. and a humidity of 65% RH, as shown schematically in FIG.
  • a frictional resistance measuring head (6) assuming a futon having a size of a bottom surface of 10 cm ⁇ 8 cm, a height of 3 cm, and a weight of 10 gr (9.8 cN) is placed on the fabric a.
  • a commercially available futon is purchased, and a side fabric (100% polyester, plain weave) and batting (100% polyester) are sewn to the size.
  • the resistance value (cN) when the head (6) is pulled at a speed of 500 mm / min is measured by a tensile tester.
  • Example and comparative example of this invention are explained in full detail, this invention is not limited by these.
  • each measurement item in an Example was measured with the following method.
  • ⁇ Melt viscosity> The polymer after the drying treatment is set in an orifice set to a ruder melting temperature at the time of spinning and melted and held for 5 minutes, and then extruded by applying a load of several levels, and the shear rate and melt viscosity at that time are plotted. By gently connecting the plots, a shear rate-melt viscosity curve is created, and the melt viscosity when the shear rate is 1000 sec- 1 is observed.
  • ⁇ Dissolution rate> The yarn is wound at a spinning speed of 1000 to 2000 m / min with a 0.3 ⁇ -0.6L ⁇ 24H base of each of the sea and island components, and further stretched so that the residual elongation is in the range of 30 to 60%. Thus, 84 dtex / 24 fil multifilament is produced.
  • the weight loss rate was calculated from the dissolution time and the dissolution amount at a bath ratio of 100 at a temperature at which the solvent was dissolved in each solvent.
  • ⁇ Single fiber diameter> After the fabric was photographed with an electron microscope, the single fiber diameter was measured with an n number of 5, and the average value was obtained.
  • the friction resistance value (cN) was measured by the following method as a substitute characteristic of the frictional force. That is, under the environment of a temperature of 20 ° C. and a humidity of 65% RH, as shown schematically in FIG. 2, a fabric serving as the sample (7) was laid on a smooth table. Next, a frictional resistance measuring head (6) assuming a futon having a size of a bottom surface of 10 cm ⁇ 8 cm, a height of 3 cm, and a weight of 10 gr (9.8 cN) was placed on the fabric. As the head (6), a commercially available futon was purchased, and a side fabric (100% polyester, plain weave) and batting (100% polyester) were sewn to the size.
  • Example 1 Polyethylene terephthalate (melt viscosity at 280 ° C., 1200 poise, matting agent content: 0% by weight) as an island component, and 6% by weight of polyethylene glycol having 6 mol% of 5-sodium sulfoisophthalic acid and a number average molecular weight of 4000 as a sea component
  • the obtained undrawn yarn was roller-drawn at a drawing temperature of 80 ° C. and a draw ratio of 2.5 times, and then heat-set at 150 ° C. and wound up.
  • the obtained sea-island type composite fiber (drawn yarn A-1 for fiber A) was 56 dtex / 10 fil.
  • the cross section of the fiber was observed with a transmission electron microscope TEM, the shape of the island was round and the diameter of the island was It was 710 nm.
  • polyester high-shrinkage yarn total fineness 33 dtex / 12 fil, manufactured by Teijin Ltd.
  • A-2 and drawn yarn A-1 were interlaced to prepare a 90 dtex / 22 fil mixed yarn.
  • a commercially available polyester false twist crimped yarn 75 dtex / 36 fil (single fiber diameter 12600 nm) was prepared.
  • a circular knitted fabric having a mesh structure was obtained using a 28G33 inch circular knitting machine (LPJ25 manufactured by Fukuhara Seiki Seisakusho Co., Ltd.).
  • the alkali was reduced by 30% at 70 ° C. with a 2.5% NaOH aqueous solution.
  • high-pressure dyeing was performed at 130 ° C., and a dry heat set at 170 ° C. was performed as a final set to obtain fabric a.
  • the single fiber diameter of the drawn yarn A-1 for fiber A (39 dtex / 8360 fil) was 710 nm.
  • the frictional resistance value on the front side surface of the fabric a was 76 cN, which was twice or more that of the fabric (24 cN) of Comparative Example 1.
  • the cloth a is used for anti-slip, and a commercially available comforter cover (a plain woven fabric of 100% side polyester, 100% batting polyester fiber, size 150 cm ⁇ 210 cm) is sewn on the back side of the person side to make an anti-slip futon. It was. As a result, compared with Comparative Example 1, the futon was superior in slip resistance.
  • this fabric a was attached by sewing so that it might be located in the futon side inside the human side at the time of sleeping of the futon cover.
  • the area ratio of the part made of the fabric a was 4.7%.
  • the size is the same width as the one side of the duvet cover, the width is 10cm, and the upper and lower ends of the duvet cover so that it is located on the back side of the person (the futon side). And 30 cm away from each other.
  • Non-slip properties are 2 people: 3rd grade (almost no deviation), 5 people: 2nd grade (may be displaced depending on large movements), 12 people: 1st grade (may be displaced by small movements), bedtime Sometimes the futon inside was very uncomfortable and could not sleep well.
  • Example 2 In Example 1, the fabric width of the fabric a was set to 30 cm, and the same procedure as in Example 1 was performed except that the fabric a was disposed at the end of the duvet cover. I was able to sleep comfortably without feeling the slippage of the futon inside the cover.
  • Example 3 In Example 1, the fabric width of the fabric a was set to 25 cm, and the same procedure as in Example 1 was performed except that the fabric a was disposed at the end of the duvet cover.
  • Example 4 In Example 1, the fabric width of the fabric a was set to 20 cm, and the same procedure as in Example 1 was performed except that the fabric a was disposed at the end of the duvet cover. I was able to sleep comfortably without feeling the slippage of the futon inside the cover.
  • Example 5 In Example 1, the fabric width of the fabric a was set to 20 cm, and the same procedure as in Example 1 was performed except that the fabric a was placed at positions 15 cm above and below the duvet cover. I was able to sleep comfortably without feeling the slippage of the futon inside the cover.
  • Example 6 In Example 1, the fabric width of the fabric a was set to 15 cm, and the same procedure as in Example 1 was performed except that the fabric a was arranged at positions 15 cm above and below the duvet cover. I was able to sleep comfortably without feeling the slippage of the futon inside the cover. Effect of the Invention The futon cover of the present invention is less likely to slip out of the futon cover without impairing lightness and softness.
  • a futon cover in which the futon within the futon cover is difficult to slip without impairing the lightness and softness of the duvet cover is provided, and its industrial value is extremely great.

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  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Bedding Items (AREA)
  • Woven Fabrics (AREA)
PCT/JP2015/059008 2014-04-16 2015-03-18 布団カバー WO2015159660A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/304,276 US20170035225A1 (en) 2014-04-16 2015-03-18 Quilt cover
CN201580019976.6A CN106455835A (zh) 2014-04-16 2015-03-18 被罩

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-001987U 2014-04-16
JP2014001987U JP3191753U (ja) 2014-04-16 布団カバー

Publications (1)

Publication Number Publication Date
WO2015159660A1 true WO2015159660A1 (ja) 2015-10-22

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US (1) US20170035225A1 (zh)
CN (1) CN106455835A (zh)
TW (1) TWM518049U (zh)
WO (1) WO2015159660A1 (zh)

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH0978426A (ja) * 1995-09-19 1997-03-25 Teijin Ltd 滑り止め機能を有する不織布
JP2002180382A (ja) * 2000-12-12 2002-06-26 Kuraray Co Ltd スポーツ手袋用皮革様シート
JP2008183072A (ja) * 2007-01-29 2008-08-14 Chikako Mizushima 布団カバー
JP2013007144A (ja) * 2011-06-27 2013-01-10 Descente Ltd 帽子

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JPS63264943A (ja) * 1987-04-22 1988-11-01 東レ株式会社 特殊密着性テ−プ
US20080075781A1 (en) * 1992-11-25 2008-03-27 Purdue Pharma Lp Controlled release oxycodone compositions
US20060235348A1 (en) * 2005-02-14 2006-10-19 Callicoat David N Method of extracting and analyzing the composition of bodily fluids
US7431982B2 (en) * 2005-02-22 2008-10-07 Inoac Corporation Cushion sheet and manufacturing method for a cushion sheet
JP5395088B2 (ja) * 2008-10-22 2014-01-22 帝人株式会社 ブラジャー
CN202051371U (zh) * 2011-06-02 2011-11-30 曹钰焌 一种搭扣型被套
CN203354172U (zh) * 2013-06-03 2013-12-25 马少全 多功能防滑被套

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0978426A (ja) * 1995-09-19 1997-03-25 Teijin Ltd 滑り止め機能を有する不織布
JP2002180382A (ja) * 2000-12-12 2002-06-26 Kuraray Co Ltd スポーツ手袋用皮革様シート
JP2008183072A (ja) * 2007-01-29 2008-08-14 Chikako Mizushima 布団カバー
JP2013007144A (ja) * 2011-06-27 2013-01-10 Descente Ltd 帽子

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US20170035225A1 (en) 2017-02-09
TWM518049U (zh) 2016-03-01

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