WO2017022241A1 - 断熱シートおよびこれを用いた背もたれ付きシート並びに防寒着 - Google Patents
断熱シートおよびこれを用いた背もたれ付きシート並びに防寒着 Download PDFInfo
- Publication number
- WO2017022241A1 WO2017022241A1 PCT/JP2016/003556 JP2016003556W WO2017022241A1 WO 2017022241 A1 WO2017022241 A1 WO 2017022241A1 JP 2016003556 W JP2016003556 W JP 2016003556W WO 2017022241 A1 WO2017022241 A1 WO 2017022241A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheet
- heat insulating
- insulating material
- main surface
- xerogel
- Prior art date
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 241
- 239000000835 fiber Substances 0.000 claims description 79
- 238000009413 insulation Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 12
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- 229920005992 thermoplastic resin Polymers 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 229910002028 silica xerogel Inorganic materials 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
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- 239000000377 silicon dioxide Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
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Definitions
- the present disclosure relates to a heat insulating sheet, a seat with a backrest using the heat insulating sheet, and a winter clothes.
- the heat insulating material used for the seat with the backrest needs to have a mechanical strength that does not break even when a force is applied.
- Patent Document 1 discloses a heat insulating material in which silica xerogel is supported on a fiber mat.
- the heat insulating sheet includes a first sheet, a first heat insulating material disposed on a main surface of the first sheet and having a first xerogel, and a second xerogel disposed on the main surface of the first sheet away from the first heat insulating material. And a second sheet disposed on the main surface of the first sheet so as to cover the first heat insulating material and the second heat insulating material.
- the elongation rate of the first region of the heat insulating sheet located between the first heat insulating material and the second heat insulating material as seen from the direction perpendicular to the main surface is based on the respective elongation rates of the first heat insulating material and the second heat insulating material. Is also big.
- This heat insulating sheet is less likely to deteriorate the heat insulating performance.
- FIG. 1 is a top view of a heat insulating sheet in Embodiment 1.
- FIG. 2 is a cross-sectional view taken along line II-II of the heat insulating sheet shown in FIG.
- FIG. 3 is a top view of another heat insulating sheet in the first embodiment.
- FIG. 4 is a top view of still another heat insulating sheet in the first embodiment.
- FIG. 5 is a cross-sectional view of still another heat insulating sheet in the first embodiment.
- FIG. 6 is a top view of the heat insulating sheet in the second embodiment.
- 7 is a cross-sectional view of the heat insulating sheet shown in FIG. 6 taken along line VII-VII.
- FIG. 8 is a top view of a heat insulating sheet provided with a slit, which is a modification of the second embodiment.
- 9 is a cross-sectional view of the heat insulating sheet shown in FIG. 8 taken along line IX-IX.
- 10A is a perspective view of a seat with a backrest according to Embodiment 3.
- FIG. 10B is a perspective view of another seat with a backrest according to the third exemplary embodiment.
- FIG. 11 is a top view of a heat insulating sheet used for a seat with a backrest in the third embodiment.
- FIG. 12 is a perspective view of the winter clothes in the third embodiment.
- FIG. 1 is a top view of a heat insulating sheet 10 in the first embodiment.
- 2 is a cross-sectional view taken along line II-II of the heat insulating sheet 10 shown in FIG.
- the heat insulating sheet 10 is a sheet 11, a heat insulating material 13 disposed on the main surface S1 of the sheet 11 and having a xerogel 117A, a heat insulating material 14 disposed away from the heat insulating material 13 on the main surface S1 and having a xerogel 117B, A heat insulating material 15 having xerogel 117C arranged on the main surface S1 away from the heat insulating materials 13, 14 and a heat insulating material 16 arranged on the main surface S1 away from the heat insulating materials 13, 14, 15 and having the xerogel 117D. Prepare.
- the heat insulating sheet 10 further includes a sheet 12 disposed on the main surface S1 of the sheet 11 so as to cover the heat insulating material 13, the heat insulating material 14, the heat insulating material 15, and the heat insulating material 16.
- the sheet 11 and the sheet 12 are joined to each other in a region 1A sandwiched between the heat insulating material 13 and the heat insulating material 14 when viewed from the direction D1 perpendicular to the main surface S1.
- the sheet 11 and the sheet 12 are joined to each other in a region 1B sandwiched between the heat insulating material 14 and the heat insulating material 15 when viewed from the direction D1 perpendicular to the main surface S1.
- the sheet 11 and the sheet 12 are joined to each other in a region 1C sandwiched between the heat insulating material 15 and the heat insulating material 16 when viewed from the direction D1 perpendicular to the main surface S1.
- the sheet 11 and the sheet 12 are joined to each other in a region 1D sandwiched between the heat insulating material 13 and the heat insulating material 16 when viewed from the direction D1 perpendicular to the main surface S1.
- the heat insulating material 13 has a fiber sheet 17A made of fibers carrying xerogel 117A.
- the heat insulating material 14 has a fiber sheet 17B made of fibers carrying xerogel 117B.
- the heat insulating material 15 has a fiber sheet 17C made of fibers carrying xerogel 117C.
- the heat insulating material 16 has a fiber sheet 17D made of fibers carrying xerogel 117D.
- the xerogels 117A to 117D included in the heat insulating materials 13 to 16 are composed of nano-sized particles including voids therein.
- the xerogels 117A to 117D have high heat insulating performance because the movement of air molecules inside is restricted.
- the xerogels 117A to 117D are silica xerogels.
- the fiber sheets 17A to 17D are used for maintaining the shape of the xerogel in the heat insulating materials 13 to 16. That is, in the heat insulating sheet 10, the fiber sheets 17A to 17D are not essential components.
- the fiber sheets 17A to 17D included in the heat insulating materials 13 to 16 have a thickness of 0.5 mm and are nonwoven fabrics made of a thermoplastic resin such as polyethylene terephthalate (PET).
- PET polyethylene terephthalate
- the heat insulating materials 13 to 16 have high heat insulating performance by containing xerogel, and their thermal conductivity is about 0.018 to 0.024 W / m ⁇ K.
- the heat insulating materials 13 to 16 have a quadrangular shape when viewed from the direction D1. As the shape of the heat insulating materials 13 to 16, for example, a rectangular shape can be more easily produced than a circular shape or an elliptical shape. In the first embodiment, the heat insulating materials 13 to 16 have a square shape with a side of about 70 mm.
- the thickness of each of the sheet 11 and the sheet 12 in the direction D1 is 0.1 mm.
- the sheet 11 and the sheet 12 are joined to each other.
- the sheet 11 and the sheet 12 are made of a thermoplastic resin such as low density polyethylene. Since the sheet 11 and the sheet 12 have thermoplasticity, they can be bonded to each other by heat fusion by heating. Further, the sheet 11 and the sheet 12 may be sewn and joined with a suture thread or the like. By sewing the sheet 11 and the sheet 12 together, the mechanical strength of the heat insulating sheet 10 is improved. In addition, by setting the direction in which the sheet 11 and the sheet 12 are sewn together as one direction, the heat insulating sheet 10 is less likely to extend in that direction than directions other than that direction.
- the heat insulation sheet 10 has anisotropy of easiness of elongation.
- the shape of the heat insulating materials 13 to 16 as viewed from the direction D1 is not limited. Moreover, you may join the sheet
- the width L1 of the region 1A that is the distance between the heat insulating materials 13 and 14 is 3 mm
- the width L1 of the region 1B that is the distance between the heat insulating materials 14 and 16 is 3 mm
- the width L1 of the region 1C, which is the distance between 16, is 3 mm
- the width L1 of the region 1D, which is the distance between the heat insulating materials 13 and 15, is 3 mm.
- the elongation rate in the regions 1A to 1D of the heat insulating sheet 10 where the sheet 11 and the sheet 12 are joined is larger than any of the heat insulating materials 13 to 16.
- the elongation rate is a ratio of a length before being pulled to a length when an arbitrary portion cut into a predetermined dimension is pulled with a predetermined force.
- the elongation percentages of the regions 1A to 1D are elongation percentages measured by pulling the sheets 11 and 12 joined together.
- the sheets 11 and 12 in the regions 1A to 1D preferentially extend, and the heat insulating materials 13 to 13 Since the force concerning 16 is reduced, the heat insulation performance of the heat insulation sheet 10 becomes difficult to deteriorate.
- Each of the heat insulating materials 13 to 16 is sealed with regions 1E to 1H in which the sheet 11 and the sheet 12 are joined in addition to the regions 1A to 1D.
- the elongation of the fiber sheets 17A to 17D is larger than that of the sheets 11 and 12, but the elongation of the heat insulating materials 13 to 16 made of the fiber sheets 17A to 17D carrying the xerogels 117A to 117B, respectively, It is smaller than the elongation of the fiber sheets 17A to 17D. Therefore, the elongation rate of the sheet 11 and the sheet 12 is larger than the elongation rate of the heat insulating materials 13 to 16.
- the force applied to the heat insulating materials 13 to 16 is further reduced. Can be made. Further, by making the thickness of the sheet 11 and the sheet 12 in the direction D1 smaller than the thickness of the heat insulating materials 13 to 16 in the direction D1, even if a strong force is applied to the heat insulating sheet 10, the heat insulating materials 13 to 16 are applied. The force can be further reduced.
- a part of the fibers of the fiber sheets 17A to 17D are exposed on the surfaces of the heat insulating materials 13 to 16, and the heat insulating materials 13 to 16 are formed by heat-sealing the exposed part of the fibers to the sheet 11 and the sheet 12. Can be firmly bonded to the sheet 11 and the sheet 12.
- FIG. 3 is a top view of another heat insulating sheet 20 in the first embodiment.
- the same reference numerals are assigned to the same portions as those of the heat insulating sheet 10 shown in FIGS.
- the slit 21 penetrating the sheet 11 and the sheet 12 are provided in the regions 1 ⁇ / b> A to 1 ⁇ / b> D.
- the slit 21 has a width L2 of 0.4 mm and a length L3 of 40 mm. Providing the slits 21 increases the elongation ratio of the sheets 11 and 12 in the regions 1A to 1D. Therefore, even if a force is applied to the heat insulating sheet 20, the force applied to the heat insulating materials 13 to 16 can be reduced.
- the slit 21 may be a cut formed by cutting a part of the regions 1A to 1D. Further, the elongation rate when the slits 21 are provided in the regions 1A to 1D is the elongation rate of the regions 1A to 1D when the slit 21 is extended with the width L2 interposed therebetween.
- FIG. 4 is a top view of still another heat insulating sheet 30 in the first embodiment.
- the same reference numerals are assigned to the same portions as those of the heat insulating sheet 10 shown in FIGS. 1 and 2.
- the heat insulating materials 13 to 16 have a rectangular shape having a short side and a long side when viewed from the direction D1.
- the long side of the rectangular shape is 80 mm
- the short side is 30 mm.
- the short side extends in the short side direction 35 and the long side extends in the long side direction 36 and is longer than the short side.
- the total area of the heat insulating materials 13 to 16 in the heat insulating sheet 30 is sufficiently large, and the heat insulating sheet 30 has high heat insulation. Has performance. Since the heat insulating materials 13 to 16 have a rectangular shape, the easiness of extension of the heat insulating sheet 30 in the short side direction 35 is larger than the easiness of extension of the long side direction 36. That is, the heat insulating sheet 30 has anisotropy of easiness of elongation.
- the sheet 11 and the sheet 12 are stitched together with the suture thread GG and joined.
- the mechanical strength of the heat insulating sheet 30 is improved.
- the heat insulating sheet 30 is less likely to extend in that direction than directions other than that direction. That is, the heat insulating sheet 30 has anisotropy of easiness of elongation.
- the shape of the heat insulating materials 13 to 16 as viewed from the direction D1 is not limited. Moreover, you may join the sheet
- FIG. 5 is a cross-sectional view of still another heat insulating sheet 40 in the first embodiment.
- the same reference numerals are assigned to the same portions as those of the heat insulating sheet 10 shown in FIGS. 1 and 2.
- the heat insulating sheet 40 further includes a heat insulating material 18 and a heat insulating material 19 provided on the upper surface of the heat insulating material 13 and the upper surface of the heat insulating material 14 in FIG.
- the shape and material configuration of the heat insulating material 18 and the heat insulating material 19 are the same as those of the heat insulating material 13 and the heat insulating material 14. With such a configuration, the heat insulating sheet 40 has higher heat insulating performance, and even when force is applied to the heat insulating material, the heat insulating performance is hardly deteriorated.
- the heat insulation sheet 40 can obtain high heat insulation performance over the whole.
- the heat insulating sheet 40 has a higher heat insulating performance and is also used as a heat insulating material. Even if force is applied, the heat insulation performance is unlikely to deteriorate.
- FIG. 6 is a top view of the heat insulating sheet 50 according to the second embodiment.
- 7 is a cross-sectional view of the heat insulating sheet 50 shown in FIG. 6 taken along line VII-VII. 6 and 7, the same reference numerals are assigned to the same portions as those of the heat insulating sheet 10 in the first embodiment shown in FIGS. 1 and 2.
- the heat insulating sheet 50 is a single fiber sheet 57 carrying xerogels 117A to 117D instead of the fiber sheets 17A to 17D carrying the xerogels 117A to 117D of the heat insulating materials 13 to 16 of the heat insulating sheet 10 of the first embodiment. Is provided.
- the heat insulating sheet 50 includes a sheet 11, a heat insulating material 53 having a xerogel 117A disposed on the main surface S1 of the sheet 11, a heat insulating material 54 having a xerogel 117B disposed on the main surface S1 apart from the heat insulating material 53, A heat insulating material 55 having xerogel 117C arranged on the surface S1 away from the heat insulating materials 53, 54 and a heat insulating material 56 arranged on the main surface S1 away from the heat insulating materials 53, 54, 55 and having xerogel 117D are provided. .
- the heat insulating sheet 50 includes the sheet 12 that covers the heat insulating materials 53, 54, 55, and 56 and is disposed on the main surface S ⁇ b> 1 of the sheet 11.
- No xerogel is supported on the region 1D sandwiched between the heat insulating material 53 and the heat insulating material 56.
- the sheet 11 and the sheet 12 are bonded to each other through the fiber sheet 57 in the heat insulating materials 53 to 56 and the regions 1A to 1D. That is, the fiber sheet 57 is bonded to the sheet 11 and the sheet 12 in the heat insulating materials 53 to 56 and the regions 1A to 1D.
- the width L1 of the regions 1A to 1D is 2 mm.
- the heat insulating materials 53 to 56 can be formed by locally impregnating the fiber sheets 57 with xerogels 117A to 117D, respectively.
- the heat insulating materials 53 to 56 have a square shape with a side of about 50 mm.
- the fiber sheet 57 has a thickness of 0.3 mm and is made of a nonwoven fabric made of a thermoplastic resin such as polyethylene terephthalate (PET).
- PET polyethylene terephthalate
- the thickness of the sheet 11 and the sheet 12 in the direction D1 is 0.05 mm.
- the fiber sheet 57 and the sheets 11 and 12 have thermoplasticity, the fiber sheet 57 and the sheets 11 and 12 can be thermally bonded to each other by heating.
- the fiber sheet 57 may be joined to the sheets 11 and 12 by sewing them with a suture thread.
- the mechanical strength of the heat insulating sheet 50 is improved by sewing the fiber sheet 57 with the sheets 11 and 12.
- the heat insulating sheet 50 is less likely to extend in that direction than directions other than that direction. That is, the heat insulating sheet 50 has anisotropy in the direction of easiness of elongation.
- the shape of the heat insulating materials 53 to 56 viewed from the direction D1 is not limited to a square shape.
- the sheets 11 and 12 and the fiber sheet 57 may be joined via an adhesive layer.
- the elongation rate of the regions 1A to 1D of the heat insulating sheet 50 is larger than the elongation rate of the heat insulating materials 53 to 56. This is because in the regions 1A to 1D, the fiber sheet 57 does not contain xerogel, whereas the heat insulating materials 53 to 56 contain xerogel 117A to 117D. With such a configuration, even when a force is applied to the heat insulating sheet 50, the sheets 11 and 12 and the fiber sheet 57 in the regions 1A to 1D extend preferentially over the other regions, and the force applied to the heat insulating materials 53 to 56 is reduced. For this reason, the heat insulating performance of the heat insulating sheet 50 is hardly deteriorated. In the second embodiment, the elongation ratio of the regions 1A to 1D of the heat insulating sheet 50 is measured by pulling the fiber sheet 57 and the sheets 11 and 12 that are joined to each other in the regions 1A to 1D.
- FIG. 8 is a top view of another heat insulating sheet 60 in the second embodiment.
- FIG. 9 is a cross-sectional view of the heat insulating sheet 60 shown in FIG. 8 taken along line IX-IX. 8 and 9, the same reference numerals are assigned to the same portions as those of the heat insulating sheet 50 shown in FIGS. 6 and 7.
- the heat insulating sheet 60 is provided with slits 61 and 62 penetrating the sheets 11 and 12 in the regions 1A to 1D, respectively.
- the slits 61 and 62 are elongated along the opposite sides of the heat insulating materials 53 and 54 in the direction D1A.
- the length L7 of the slits 61 and 62 in the direction D1A is 40 mm
- the width L6 in the direction perpendicular to the direction D1A is 0.4 mm.
- the portion of the fiber sheet 57 exposed from the slits 61 and 62 has the largest elongation rate in the heat insulating sheet 60, so even if force is applied to the heat insulating sheet 60, The force applied to the heat insulating materials 53 to 56 can be reduced.
- the slits 61 and 62 may be cuts obtained by cutting a part of the sheets 11 and 12 in the regions 1A to 1D.
- the regions 1B to 1D are also provided with slits that penetrate the sheets 11 and 12.
- the slits provided in the regions 1A to 1D have different lengths.
- the elongation rates of the regions 1A to 1D provided with the slits 61 and 62 are the elongation rates of the regions 1A to 1D when the slits (61, 62) are stretched with the width L6 interposed therebetween.
- the width L6 of the slits 61 and 62 is preferably at least twice the thickness of the sheets 11 and 12. With such a configuration, the elongation of the regions 1A to 1D is increased.
- the width L6 of the slits 61 and 62 is preferably set to 1/3 or less of the width L1 of the regions 1A to 1D. With such a configuration, the area where the fiber sheet 57 adheres to the sheets 11 and 12 in the regions 1A to 1D can be increased. As a result, even if a force is applied to the heat insulating sheet 60, the force applied to the heat insulating materials 53 to 56 is reduced, so that the heat insulating performance of the heat insulating sheet 60 is unlikely to deteriorate.
- the elongation rate of the sheets 11 and 12 is preferably smaller than the elongation rate of the fiber sheet 57.
- the heat insulating materials 53 to 56 may have a rectangular shape having short sides and long sides, like the heat insulating materials 13 to 16 of the heat insulating sheet 30 shown in FIG.
- the heat insulating sheet 60 has anisotropy of easiness of elongation in a direction parallel to the main surface S1. Also good.
- non-woven fiber sheets 57 made of PET having a thickness of about 0.3 mm are impregnated with xerogels 117A to 117B, respectively, to form heat insulating materials 53 to 56.
- the heat insulating materials 53 to 56 can be formed by the following method. For example, a sol solution produced by adding hydrochloric acid to an aqueous sodium silicate solution is prepared. The fiber sheet 57 is impregnated with the sol solution by screen-printing the sol solution on a portion of the fiber sheet 57 where the heat insulating materials 53 to 56 are formed. Thereafter, the impregnated sol solution is gelled. The heat-insulating materials 53 to 56 are obtained by hydrophobizing and drying the gelled sol solution.
- the heat insulating materials 53 to 56 can also be formed by the following method.
- a mask having an opening that opens only in the portion where the heat insulating materials 53 to 56 of the fiber sheet 57 are formed is placed on the fiber sheet 57.
- the fiber sheet 57 is irradiated with plasma through the opening of the mask to hydrophilize only the portions of the fiber sheet 57 where the heat insulating materials 53 to 56 are formed.
- the fiber sheet 57 is dipped in a sol solution, and the sol solution is impregnated into the hydrophilized portion of the fiber sheet 57 to form the heat insulating materials 53 to 56.
- the sol solution may be impregnated by screen printing in the hydrophilic part of the fiber sheet 57.
- sheets 1 and 12 made of PET having a thickness of about 0.05 mm are overlapped on both sides of the fiber sheet 57 on which the heat insulating materials 53 to 56 are formed, and heated areas are applied to the areas 1A to 1E, and the areas 1A to 1E are applied.
- the heat insulating sheet 50 is obtained by thermally bonding the fiber sheet 57 to the sheets 11 and 12 and joining them.
- the heat insulation sheet 60 when providing the heat insulation sheet 60 by providing the slits 61 and 62 in the heat insulation sheet 50, it is preferable on the manufacturing process to put the slits 61 and 62 in the sheets 11 and 12 in advance.
- FIG. 10A is a perspective view of a seat 71 with a backrest in the third exemplary embodiment.
- the seat 71 with the backrest is provided on the seating portion 71A, the backrest portion 71B that is coupled to the seating portion 71A in the direction D71 and the user rests, the heat insulating sheet 70A provided on the seating portion 71A, and the backrest portion 71B. Insulating sheet 70B.
- the user sits on the seating portion 71A and puts his back on the backrest portion 71B.
- the heat insulating sheet 70A is connected to the heat insulating sheet 70B, but may be separated from the heat insulating sheet 70B.
- the heat insulating sheets 70A and 70B are provided from the seating portion 71A of the seat 71 with the backrest to the backrest portion 71B.
- the surface layer of the seat 71 with the backrest is made of, for example, cloth or leather.
- the heat insulating sheets 70A and 70B have the same configuration as that of the heat insulating sheet 10 in the first embodiment.
- the heat insulating sheet 70A has twelve heat insulating materials 170A similar to the heat insulating materials 13 to 16 of the heat insulating sheet 10 in the first embodiment.
- the heat insulating sheet 70B has twelve heat insulating materials 170B similar to the heat insulating materials 13 to 16 of the heat insulating sheet 10 in the first embodiment.
- the heat insulating sheet 70A has a region 270A sandwiched between heat insulating materials 170A adjacent to each other, like the regions 1A to 1D of the heat insulating sheet 10 in the first embodiment.
- the heat insulating sheet 70B has a region 270B sandwiched between heat insulating materials 170B adjacent to each other, like the regions 1A to 1D of the heat insulating sheet 10 in the first embodiment.
- the heat insulating material 170A includes a fiber sheet 72A, similar to the fiber sheets 17A to 17D of the heat insulating materials 13 to 14 of the heat insulating sheet 10 in the first embodiment.
- the heat insulating material 170B includes a fiber sheet 72B, similar to the fiber sheets 17A to 17D of the heat insulating materials 13 to 14 of the heat insulating sheet 10 in the first embodiment.
- the sheet 11 is joined to the sheet 12 in the regions 270A and 270B of the heat insulating sheets 70A and 70B.
- the elongation rates of the regions 270A and 270B of the heat insulating sheets 70A and 70B are larger than the elongation rates of the heat insulating materials 170A and 170B.
- the sheets 11 and 12 in the regions 270A and 270B preferentially extend over other regions. Since the force applied to the heat insulating materials 170A and 170B is reduced, the heat insulating performance of the heat insulating sheets 70A and 70B is unlikely to deteriorate.
- the elongation rate of the sheets 11 and 12 larger than the elongation rate of the fiber sheets 72A and 72B, even if a force is applied to the heat insulating sheets 70A and 70B in the seating portion 71A and the backrest portion 71B, The regions 270A and 270B preferentially extend over the other regions, and the force applied to the heat insulating materials 170A and 170B is reduced.
- the seat with backrest 71 may further include a cover that covers the seating portion 71A and a heater that is disposed between the seating portion 71A and the cover. Thereby, since the heat generated by the heater is transmitted only to the seated user, effects such as immediate warming and reduction of energy consumption can be obtained.
- the elongation rate of the region 270B of the heat insulation sheet 70B sandwiched between the heat insulation materials 170B when viewed from the direction D1 perpendicular to the main surface S1 of the sheet 11 is larger than the elongation rate of the heat insulation material 170B.
- the elongation rate of the heat insulating sheet 70B in the direction DX parallel to the main surface S1 of the sheet 11 is larger than the elongation rate of the heat insulating sheet 70B in the direction DY parallel to the main surface S1 of the sheet 11 and different from the direction DX. large.
- FIG. 10B is a perspective view of another seat 71P with a backrest according to the third embodiment. 10B, the same reference numerals are assigned to the same portions as the seat 71 with the backrest shown in FIG. 10A.
- the backrest-equipped seat 71P further includes a heat insulating sheet 70C that is disposed on the seating portion 71A and is farther from the backrest portion 71B than the heat insulating sheet 70A.
- the heat insulating sheet 70C is connected to the heat insulating sheet 70A.
- the heat insulating sheet 70 ⁇ / b> C has the same configuration as the heat insulating sheet 10 in the first embodiment.
- the heat insulating sheet 70C includes a heat insulating material 170C that is separated via the region 270C, similarly to the heat insulating materials 170A and 170B of the heat insulating sheets 70A and 70B.
- a heat insulating material 170C that is separated via the region 270C, similarly to the heat insulating materials 170A and 170B of the heat insulating sheets 70A and 70B.
- the heat insulating sheet 70C far from the backrest portion 71B it tends to extend in the width direction D71A perpendicular to the direction D71 compared to the direction D71.
- the heat insulating sheet 70A close to the backrest portion 71B it is easier to extend in the direction D71 than in the width direction D71A. Thereby, when seated, the seating portion 71A can be easily fitted to the user's body, and a better sitting comfort can be obtained.
- the backrest portion 71B easier to extend in the width direction D71A than in the direction D71, the backrest portion 71B can easily fit in the user's body when seated, and a better sitting comfort can be obtained.
- the heat insulating materials 170A to 170C have a rectangular shape when viewed from the direction D1 (see FIG. 2), similarly to the heat insulating materials 13 to 16 of the heat insulating sheet 30 shown in FIG.
- the short side direction is more easily extended than the long side direction.
- the sheets 11 and 12 may be sewn only in one direction in the regions 270A to 270C so that the sheets can be easily stretched in a direction perpendicular to the stitched direction.
- the elongation rate of the region 270C of the heat insulating sheet sandwiched between the heat insulating materials 170C when viewed from the direction D1 perpendicular to the main surface S1 of the sheet 11 is larger than the elongation rate of the heat insulating material 170C.
- the elongation percentage of the heat insulating sheet 70C in the direction DXX parallel to the main surface S1 of the sheet 11 and the elongation ratio of the heat insulating sheet 70C in the direction DYY parallel to the main surface S1 of the sheet 11 and perpendicular to the direction DXX. Is also big.
- the direction D1 is perpendicular to the direction DXX.
- the direction DY is perpendicular to the direction DX.
- the direction DY of the heat insulating sheet 70B is the same as the direction DYY of the heat insulating sheet 70C.
- the heat insulating sheets 70A and 70B are provided from the seating portion 71A to the backrest portion 71B.
- the seating portion 71A or the seating portion 71A and the backrest portion 71B may be provided separately. Absent.
- FIG. 11 is a top view of other heat insulating sheets 70A and 70C in the third embodiment.
- the same reference numerals are assigned to the same portions as those of the heat insulating sheets 70A and 70B shown in FIG. 10B.
- the heat insulating material 170A of the heat insulating sheet 70A shown in FIG. 11 has a hexagonal shape. Thereby, the elongation percentage of the heat insulating sheet 70A can be made isotropic.
- the heat insulating material 170A of the heat insulating sheet 70A close to the backrest portion 71B of the seating portion 71A has a hexagonal shape
- the heat insulating material 170C of the heat insulating sheet 70C far from the backrest portion 71B has a rectangular shape.
- the heat insulating material 170A corresponding to the buttocks has a hexagonal shape
- the heat insulating material 270C corresponding to the thigh has a rectangular shape. Therefore, the heat insulating sheet 70A that hits the buttocks extends in the same direction
- the heat insulating sheet 70C that hits the thigh easily extends in the width direction D71A, so that the sitting comfort can be further improved.
- the heat insulating sheets 70A to 70C may have the same configuration as the heat insulating sheets 20 to 60 in the first and second embodiments.
- FIG. 12 is a perspective view of the winter clothes 81 in the third embodiment.
- the winter clothes 81 include a surface material 81A, a lining material 81B coupled to the surface material 81A, and a heat insulating sheet 80 disposed on the surface material 81A and disposed between the surface material 81A and the lining material 81B.
- the heat insulating sheet 80 is the heat insulating sheet 10 in the first embodiment.
- the heat insulating sheet 80 has a thickness of about 1 mm.
- the heat insulating sheet 80 is provided over the entire waist of the winter clothes 81.
- the heat insulating sheet 80 has a plurality of heat insulating materials 180 having a width of about 50 mm and a length of about 100 mm arranged at intervals of about 3 mm.
- the heat insulating material 180 is sealed with the sheets 11 and 12.
- a slit 85 extending in the length direction D81A perpendicular to the waist direction D81 of the winter clothes 81 is provided between the heat insulating materials 180 adjacent to each other.
- the winter clothes 81 are more easily extended in the waist direction D81 than the length direction D81A, and a comfortable fit can be obtained.
- the heat insulating sheet 80 is provided around the entire trunk, it becomes easy to get stuffy and may cause discomfort.
- the slit 85 it is possible to obtain a cold-proof clothing that is not easily stuffy.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Textile Engineering (AREA)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
図1は実施の形態1における断熱シート10の上面図である。図2は図1に示す断熱シート10の線II-IIにおける断面図である。
図6は実施の形態2における断熱シート50の上面図である。図7は図6に示す断熱シート50の線VII-VIIにおける断面図である。図6と図7において図1と図2に示す実施の形態1における断熱シート10と同じ部分には同じ参照番号を付す。断熱シート50は、実施の形態1の断熱シート10の断熱材13~16のキセロゲル117A~117Dをそれぞれ担持する繊維シート17A~17Dの代わりに、キセロゲル117A~117Dを担持する1枚の繊維シート57を備える。
図10Aは実施の形態3における背もたれ付きシート71の斜視図である。背もたれ付きシート71は、着座部71Aと、方向D71で着座部71Aに結合して使用者が背をもたれる背もたれ部71Bと、着座部71Aに設けられた断熱シート70Aと、背もたれ部71Bに設けられた断熱シート70Bとを備える。使用者は着座部71Aに着座し、背もたれ部71Bに背をもたせる。実施の形態3では断熱シート70Aは断熱シート70Bに繋がっているが、断熱シート70Bから離れていてもよい。すなわち断熱シート70A、70Bは、背もたれ付きシート71の着座部71Aから背もたれ部71Bにかけて設けられている。背もたれ付きシート71の表層は例えば布製あるいは皮革製からなる。
11 シート
12 シート
13 断熱材
14 断熱材
15 断熱材
16 断熱材
17A 繊維シート
17B 繊維シート
17C 繊維シート
17D 繊維シート
18 断熱材
19 断熱材
20 断熱シート
21 スリット
30 断熱シート
40 断熱シート
50 断熱シート
53 断熱材
54 断熱材
55 断熱材
56 断熱材
57 繊維シート
60 断熱シート
61 スリット
71 背もたれ付きシート
71A 着座部
71B 背もたれ部
71P 背もたれ付きシート
117A キセロゲル
117B キセロゲル
117C キセロゲル
117D キセロゲル
Claims (27)
- 断熱シートであって、
主面を有する第1シートと、
前記第1シートの前記主面に配置され、第1キセロゲルを有する第1断熱材と、
前記第1シートの前記主面に前記第1断熱材から離れて配置され、第2キセロゲルを有する第2断熱材と、
前記第1断熱材と前記第2断熱材とを覆うように前記第1シートの前記主面に配置された第2シートと、
を備え、
前記主面と直角の方向から見て前記第1断熱材と前記第2断熱材とに挟まれている前記断熱シートの第1領域の伸び率は、前記第1断熱材と前記第2断熱材とのそれぞれの伸び率よりも大きい、断熱シート。 - 前記第1断熱材は、前記第1キセロゲルを担持する第1繊維からなる第1繊維シートをさらに有し、
前記第2断熱材は、前記第2キセロゲルを担持する第2繊維からなる第2繊維シートをさらに有する、請求項1に記載の断熱シート。 - 前記第1繊維シートと前記第2繊維シートは前記第1シートと前記第2シートにそれぞれ接合している、請求項2に記載の断熱シート。
- 前記第1領域において前記第1シートと前記第2シートとを貫通するスリットが設けられている、請求項3に記載の断熱シート。
- 前記第1断熱材は、
前記第1繊維シートに積層されてかつ第3繊維からなる第3繊維シートと、
前記第3繊維に担持されている第3キセロゲルと、
をさらに有し、
前記第2断熱材は、
前記第2繊維シートに積層されてかつ第4繊維からなる第4繊維シートと、
前記第4繊維に担持されている第4キセロゲルと、
をさらに有する、請求項2に記載の断熱シート。 - 前記第1繊維は、熱可塑性樹脂からなり、
前記第2繊維は、熱可塑性樹脂からなり、
前記第1シートは、熱可塑性樹脂からなり、
前記第2シートは、熱可塑性樹脂からなる、請求項2に記載の断熱シート。 - 前記第1シートの伸び率と前記第2のシートの伸び率とは前記第1繊維シートの伸び率の2倍以上である、請求項2に記載の断熱シート。
- 前記第1キセロゲルと前記第2キセロゲルとを担持する繊維からなる繊維シートをさらに備えた、請求項1に記載の断熱シート。
- 前記主面と直角の方向から見て前記繊維シートの前記第1キセロゲルと前記第2キセロゲルとに挟まれている部分は、前記第1シートと前記第2シートとに接合している、請求項8に記載の断熱シート。
- 前記第1領域において、前記第1シートを貫通するスリットと、前記第2シートを貫通するスリットとが設けられている、請求項8に記載の断熱シート。
- 前記第1領域において前記第1シートは前記第2シートと縫い合わせられている、請求項1に記載の断熱シート。
- 前記第1領域において前記第1シートは前記第2シートと一方向に縫い合わせられている、請求項11に記載の断熱シート。
- 前記主面と直角の方向から見て前記第1断熱材と前記第2断熱材とは長方形状を有し、
前記第1断熱材と前記第2断熱材との間の距離は前記長方形状の短辺の長さの1%以上10%以下である、請求項1に記載の断熱シート。 - 前記第1シートの厚さと前記第2シートの厚さは前記第1断熱材の厚さと前記第2断熱材の厚さよりも小さい、請求項1に記載の断熱シート。
- 前記第1シートの前記主面に前記第1断熱材および前記第2断熱材とから離れて配置され、第3キセロゲルを有する第3断熱材と、
前記第1シートの前記主面に前記第1断熱材と前記第2断熱材と前記第3断熱材とから離れて配置され、第4キセロゲルを有する第4断熱材と、
をさらに備え、
前記第2シートは、前記第1断熱材と前記第2断熱材と前記第3断熱材と前記第4断熱材とを覆うように前記第1シートの前記主面に配置され、
前記主面と直角の方向から見て前記断熱シートの前記第3断熱材と前記第4断熱材に挟まれている第2領域の伸び率は、前記第3断熱材と前記第4断熱材の伸び率よりも大きい、請求項1に記載の断熱シート。 - 前記主面と直角の方向から見て前記第1断熱材と前記第3断熱材に挟まれている前記断熱シートの第3領域の伸び率は、前記第1断熱材と前記第3断熱材の伸び率よりも大きく、
前記主面と直角の方向から見て前記第2断熱材と前記第4断熱材に挟まれている前記断熱シートの第4領域の伸び率は、前記第2断熱材と前記第4断熱材の伸び率よりも大きい、請求項15に記載の断熱シート。 - 前記第1シートと前記第2シートとは前記第1領域と前記第2領域と前記第3領域と前記第4領域の少なくとも1つの領域で縫い合わせられている、請求項16に記載の断熱シート。
- 前記第1シートと前記第2シートとは前記第1領域と前記第2領域と前記第3領域と前記第4領域のうちの複数の領域で同じ方向に縫い合わされている、請求項17に記載の断熱シート。
- 前記第1領域と前記第2領域との間では前記第1シートと前記第2シートとを貫通する孔が設けられていない、請求項18に記載の断熱シート。
- 前記主面と平行な第1方向の前記断熱シートの伸び率は、前記主面と平行でかつ前記第1方向とは異なる第2方向の前記断熱シートの伸び率よりも大きい、請求項19に記載の断熱シート。
- 前記第1領域には前記第1シートと前記第2シートとを貫通する第1スリットが設けられており、
前記第2領域には前記第1シートと前記第2シートとを貫通する第2スリットが設けられており、
前記第3領域には前記第1シートと前記第2シートとを貫通する第3スリットが設けられており、
前記第1領域には前記第1シートと前記第2シートとを貫通する第4スリットが設けられており、
前記第1スリットと前記第2スリットと前記第3スリットと前記第4スリットとは互いに長さが異なる、請求項20に記載の断熱シート。 - 着座部と、
前記着座部に結合する背もたれ部と、
前記着座部に配置された第1断熱シートと、
前記背もたれ部に配置された第2断熱シートと、
を備え、
前記第1断熱シートは、
主面を有する第1シートと、
前記第1シートの前記主面に配置され、第1キセロゲルを有する第1断熱材と、
前記第1シートの前記主面に前記第1断熱材から離れて配置され、第2キセロゲルを有する第2断熱材と、
前記第1断熱材と前記第2断熱材とを覆うように前記第1シートの前記主面に配置された第2シートと、
を含み、
前記第1シートの前記主面と直角の方向から見て前記第1断熱材と前記第2断熱材とに挟まれている前記第1断熱シートの領域の伸び率は、前記第1断熱材と前記第2断熱材の伸び率よりも大きく、
前記第1シートの前記主面と平行な第1方向の前記第1断熱シートの伸び率は、前記第1主面と平行でかつ前記第1方向と異なる第2方向の前記第1断熱シートの伸び率よりも大きく、
前記第2断熱シートは、
主面を有する第3シートと、
前記第3シートの前記主面に配置され、第3キセロゲルを有する第3断熱材と、
前記第3シートの前記主面に前記第3断熱材から離れて配置され、第4キセロゲルを有する第4断熱材と、
前記第3断熱材と前記第4断熱材とを覆うように前記第3シートの前記主面に配置された第4シートと、
を含み、
前記第3シートの前記主面と直角の方向から見て前記第3断熱材と前記第4断熱材とに挟まれている前記第2断熱シートの領域の伸び率は、前記第3断熱材と前記第4断熱材の伸び率よりも大きく、
前記第3シートの前記主面と平行な第3方向の前記第2断熱シートの伸び率は、前記第3シートの前記主面と平行でかつ前記第3方向と異なる第4方向の前記第2断熱シートの伸び率よりも大きい、背もたれ付きシート。 - 前記着座部に配置されて、前記第1断熱シートよりも前記背もたれ部から遠い第3断熱シートをさらに備え、
前記3断熱シートは、
主面を有する第5シートと、
前記第5シートの前記主面に配置され、第5キセロゲルを有する第5断熱材と、
前記第5シートの前記主面に前記第断熱材から離れて配置され、第6キセロゲルを有する第6断熱材と、
前記第5断熱材と前記第6断熱材とを覆うように前記第5シートの前記主面に配置された第6シートと、
を含み、
前記第5シートの前記主面と直角の方向から見て前記第5断熱材と前記第6断熱材とに挟まれている前記第3断熱シートの領域の伸び率は、前記第5断熱材と前記第6断熱材の伸び率よりも大きく、
前記第5シートの前記主面と平行な第5方向の前記第3断熱シートの伸び率と、前記第5シートの前記主面と平行でかつ前記第5方向に直角の第6方向の前記第3断熱シートの伸び率よりも大きく、
前記第1方向は前記第2方向に直角であり、
前記第3方向は前記第4方向に直角であり、
前記第2断熱シートの前記第3方向は前記第3断熱シートの前記第6方向と同じである、請求項22に記載の背もたれ付きシート。 - 前記背もたれ部は、前記第3方向に直角の方向で前記着座部に結合している、請求項22に記載の背もたれ付きシート。
- 防寒着であって、
表地と、
前記表地に配置された断熱シートと、
を備え、
前記断熱シートは前記防寒着の胴回りに配置されており、
前記断熱シートは、
主面を有する第1シートと、
前記第1シートの前記主面に配置され、第1キセロゲルを有する第1断熱材と、
前記第1シートの前記主面に前記第1断熱材から離れて配置され、第2キセロゲルを有する第2断熱材と、
前記第1断熱材と前記第2断熱材とを覆うように前記第1シートの前記主面に配置された第2シートと、
を含み、
前記第1シートの前記主面と直角の方向から見て前記第1断熱材と前記第2断熱材とに挟まれている前記断熱シートの領域の伸び率は、前記第1断熱材と前記第2断熱材の伸び率よりも大きく、
前記断熱シートの前記胴回りの方向の伸び率は、前記断熱シートの前記胴回りの前記方向と直角の方向の伸び率よりも大きい、防寒着。 - 前記断熱シートの前記領域において前記第1シートと前記第2シートとを貫通するスリットが設けられている、請求項25に記載の防寒着。
- 前記表地に結合する裏地をさらに備え、
前記断熱シートは前記表地と前記裏地との間に配置されている、請求項26に記載の防寒着。
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017101764A (ja) * | 2015-12-03 | 2017-06-08 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法並びに、この断熱シートを用いた背もたれ付きシート |
WO2020100460A1 (ja) * | 2018-11-15 | 2020-05-22 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法 |
JPWO2020183773A1 (ja) * | 2019-03-08 | 2020-09-17 | ||
JP2020169657A (ja) * | 2019-04-01 | 2020-10-15 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7462134B2 (ja) * | 2019-01-21 | 2024-04-05 | パナソニックIpマネジメント株式会社 | 断熱シートおよびこれを用いた二次電池 |
JP7232983B2 (ja) * | 2019-02-08 | 2023-03-06 | パナソニックIpマネジメント株式会社 | 断熱シートとその製造方法および電子機器、電池ユニット |
US12247438B2 (en) | 2020-08-07 | 2025-03-11 | Cardinal Cg Company | Double-pane insulating glazing units |
US20220042369A1 (en) * | 2020-08-07 | 2022-02-10 | Cardinal Cg Company | Optical Device with Aerogel Tiling Technology |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495067Y1 (ja) * | 1969-04-04 | 1974-02-06 | ||
JPS5741731U (ja) * | 1980-08-25 | 1982-03-06 | ||
JPS6393897U (ja) * | 1986-12-09 | 1988-06-17 | ||
JPS63306036A (ja) * | 1987-06-06 | 1988-12-14 | Naade Kenkyusho:Kk | 耐熱耐火シ−ト |
JPH11502793A (ja) * | 1996-01-25 | 1999-03-09 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 改良されたパッケージ式断熱材とその製造方法 |
JP2006035474A (ja) * | 2004-07-23 | 2006-02-09 | Matsushita Electric Ind Co Ltd | 真空断熱材 |
JP2006118639A (ja) * | 2004-10-22 | 2006-05-11 | Matsushita Electric Ind Co Ltd | 真空断熱材と冷蔵庫と保温保冷容器と電気湯沸かし器 |
JP2011136859A (ja) * | 2009-12-28 | 2011-07-14 | Asahi Fiber Glass Co Ltd | 繊維系断熱材及びその製造方法 |
JP2012143533A (ja) * | 2010-12-24 | 2012-08-02 | Eikan Shoji Kk | 体温調節パック及び該体温調節パックを取り付けるパックホルダー |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2329590A (en) * | 1941-04-07 | 1943-09-14 | Charney Aaron | Fabric glove and method of producing the same |
US5728147A (en) * | 1991-05-20 | 1998-03-17 | Thomas; James L. | Body pad |
US5624726A (en) * | 1995-01-09 | 1997-04-29 | Minnesota Mining And Manufacturing Company | Insulation blanket |
DE19702239A1 (de) * | 1997-01-24 | 1998-07-30 | Hoechst Ag | Mehrschichtige Verbundmaterialien, die mindestens eine aerogelhaltige Schicht und mindestens eine Schicht, die Polyethylenterephthalat-Fasern enthält, aufweisen, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
US20020096932A1 (en) * | 2000-10-02 | 2002-07-25 | Etsunori Fujita | Vehicle seat |
US9963056B2 (en) * | 2001-09-20 | 2018-05-08 | Kurabe Industrial Co., Ltd. | Seat heater and a manufacturing method of seat heater |
US8256412B2 (en) * | 2003-07-31 | 2012-09-04 | Kao Corporation | Warming tool in a sheet form |
KR20090017645A (ko) * | 2004-07-20 | 2009-02-18 | 구라시키 보세키 가부시키가이샤 | 진공 단열재 |
JP2006090495A (ja) * | 2004-09-27 | 2006-04-06 | Matsushita Electric Ind Co Ltd | 断熱シート |
WO2008118776A2 (en) | 2007-03-23 | 2008-10-02 | Birdair, Inc. | Architectural membrane structures and methods for producing them |
US20090140563A1 (en) * | 2007-11-30 | 2009-06-04 | Placide Gibson T | Disposable automobile seat cover and method of use thereof |
JP5428197B2 (ja) * | 2008-05-08 | 2014-02-26 | パナソニック株式会社 | 座席 |
CN201428905Y (zh) | 2009-05-26 | 2010-03-24 | 常州山由帝杉防护材料制造有限公司 | 一种隔热片材 |
FR2981341B1 (fr) * | 2011-10-14 | 2018-02-16 | Enersens | Procede de fabrication de xerogels |
JP2014035041A (ja) * | 2012-08-09 | 2014-02-24 | Panasonic Corp | エアロゲル粒子を用いた断熱材 |
EP2933135B1 (en) * | 2012-12-14 | 2020-04-15 | Panasonic Intellectual Property Management Co., Ltd. | Vehicle-mounted heater device |
EP2963325A4 (en) * | 2013-02-28 | 2016-03-02 | Panasonic Ip Man Co Ltd | HEAT INSULATION STRUCTURE WITH AEROGEL |
JP2015068465A (ja) * | 2013-09-30 | 2015-04-13 | パナソニックIpマネジメント株式会社 | 断熱シート及び断熱材 |
-
2016
- 2016-08-02 US US15/577,021 patent/US11040643B2/en active Active
- 2016-08-02 CN CN201680036798.2A patent/CN107708985B/zh active Active
- 2016-08-02 WO PCT/JP2016/003556 patent/WO2017022241A1/ja active Application Filing
- 2016-08-02 JP JP2017532383A patent/JP6650585B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495067Y1 (ja) * | 1969-04-04 | 1974-02-06 | ||
JPS5741731U (ja) * | 1980-08-25 | 1982-03-06 | ||
JPS6393897U (ja) * | 1986-12-09 | 1988-06-17 | ||
JPS63306036A (ja) * | 1987-06-06 | 1988-12-14 | Naade Kenkyusho:Kk | 耐熱耐火シ−ト |
JPH11502793A (ja) * | 1996-01-25 | 1999-03-09 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 改良されたパッケージ式断熱材とその製造方法 |
JP2006035474A (ja) * | 2004-07-23 | 2006-02-09 | Matsushita Electric Ind Co Ltd | 真空断熱材 |
JP2006118639A (ja) * | 2004-10-22 | 2006-05-11 | Matsushita Electric Ind Co Ltd | 真空断熱材と冷蔵庫と保温保冷容器と電気湯沸かし器 |
JP2011136859A (ja) * | 2009-12-28 | 2011-07-14 | Asahi Fiber Glass Co Ltd | 繊維系断熱材及びその製造方法 |
JP2012143533A (ja) * | 2010-12-24 | 2012-08-02 | Eikan Shoji Kk | 体温調節パック及び該体温調節パックを取り付けるパックホルダー |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017101764A (ja) * | 2015-12-03 | 2017-06-08 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法並びに、この断熱シートを用いた背もたれ付きシート |
WO2020100460A1 (ja) * | 2018-11-15 | 2020-05-22 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法 |
JPWO2020100460A1 (ja) * | 2018-11-15 | 2021-10-07 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法 |
JP7422292B2 (ja) | 2018-11-15 | 2024-01-26 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法 |
JPWO2020183773A1 (ja) * | 2019-03-08 | 2020-09-17 | ||
WO2020183773A1 (ja) * | 2019-03-08 | 2020-09-17 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法 |
JP7422293B2 (ja) | 2019-03-08 | 2024-01-26 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法 |
JP2020169657A (ja) * | 2019-04-01 | 2020-10-15 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法 |
JP7253690B2 (ja) | 2019-04-01 | 2023-04-07 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法 |
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CN107708985A (zh) | 2018-02-16 |
US11040643B2 (en) | 2021-06-22 |
JP6650585B2 (ja) | 2020-02-19 |
CN107708985B (zh) | 2019-08-30 |
JPWO2017022241A1 (ja) | 2018-05-24 |
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