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1. 发明申请

WO2020136607A1 EXTERNAL COMPOSITION 审中-公开
公开(公告)号：WO2020136607A1
公开(公告)日：2020-07-02
申请号：PCT/IB2019/061381
申请日：2019-12-26
申请人： KOBAYASHI PHARMACEUTICAL CO., LTD.
发明人： NAGAIKE, Daisaku , IGAUE, Tsuyoshi
IPC分类号： A61K9/70 , A61K47/10 , A61K47/32 , A61K31/167 , A61K9/06
摘要： The present disclosure provides an external composition containing lidocaine, a cool feeling agent, and vanillyl butyl ether.

2. 发明申请

WO2020136605A1 PATCH 审中-公开
公开(公告)号：WO2020136605A1
公开(公告)日：2020-07-02
申请号：PCT/IB2019/061379
申请日：2019-12-26
申请人： KOBAYASHI PHARMACEUTICAL CO., LTD.
发明人： NAGAIKE, Daisaku , IGAUE, Tsuyoshi
IPC分类号： A61F7/02
摘要： A patch (10) comprising: a nonwoven fabric (1); and an adhesive layer (2) on the nonwoven fabric (1), wherein the adhesive layer (2) comprises a cool feeling agent, a local anesthetic and/or an anti-inflammatory analgesic, and water, and the adhesive layer (2) has a maximum thickness of 0.50 mm or more.

3. 发明公开

EP3453365A1 HEAT GENERATOR 审中-公开
公开(公告)号：EP3453365A1
公开(公告)日：2019-03-13
申请号：EP16901069.1
申请日：2016-05-02
申请人： Kobayashi Pharmaceutical Co., Ltd.
发明人： IGAUE, Tsuyoshi
IPC分类号： A61F7/03
摘要： The purpose of the present invention is to provide a heat generator that comprises an adhesive layer containing a volatile component and in which the volatile component is maintained in a stable state during storage, the volatile component is prevented from adhering to a heat-generating section, and it is possible to achieve an excellent warming effect during use. This heat generator comprises: a heat-generating section, an accommodation body that accommodates the heat-generating section and comprises an attachment surface to which an attachment body is attached, an adhesive layer provided to the attachment surface side of the accommodation body, and a release sheet provided to the attachment surface side of the adhesive layer. As a result of including a volatile component in the adhesive layer and providing a metal foil membrane to the release sheet, it is possible to maintain the volatile component in a stable state within the adhesive layer during storage. It is thereby possible to prevent the adhesion of the volatile component to the heat-generating section during storage and to achieve an excellent warming effect during use.

4. 发明授权

EP3196145B1 MULTILAYER FILM FOR DISPOSABLE POCKET WARMER WRAPPER AND DISPOSABLE POCKET WARMER 有权
公开(公告)号：EP3196145B1
公开(公告)日：2019-02-27
申请号：EP15826638.7
申请日：2015-07-30
申请人： Kobayashi Pharmaceutical Co., Ltd. , Kanaoka Co. Ltd.
发明人： INOUE, Hiroyuki , MIYAZAKI, Takayuki , IGAUE, Tsuyoshi , KOTANI, Yorikazu
IPC分类号： C08J7/04 , A61F7/03 , B32B27/30 , C08L27/08

5. 发明公开

EP3395306A1 OUTER BAG FOR PACKAGING DISPOSABLE HEATING PAD AND DISPOSABLE HEATING PAD 审中-公开
公开(公告)号：EP3395306A1
公开(公告)日：2018-10-31
申请号：EP15911382.8
申请日：2015-12-25
申请人： Kobayashi Pharmaceutical Co., Ltd.
发明人： SAKURAI, Yuki , IGAUE, Tsuyoshi
IPC分类号： A61F7/03
CPC分类号： A61F7/03
摘要： An outer bag for disposable body warmer packaging and a disposable body warmer are provided that are excellent in a gas barrier property that inhibits permeation of oxygen gas, water vapor and the like, which can allow swelling due to hydrogen gas generated during a storage period to be prevented.
Provided is an outer bag for disposable body warmer packaging having an accommodating portion accommodating a disposable body warmer accommodated in an air-permeable inner bag and generating heat through contact with air, the outer bag comprising a low air-permeability portion having an oxygen permeability of 1.5 to 20 cc/m 2 ·day·atm measured at 20°C and 90% RH and a water vapor permeability of 0.05 to 10 g/m 2 ·day measured at 40°C and 90% RH; and an air-impermeable portion having an oxygen permeability of 1.3 cc/m 2 ·day·atm or lower measured at 20°C and 90% RH and a water vapor permeability of 2.0 g/m 2 ·day or lower measured at 40°C and 90% RH,
wherein the outer bag for disposable body warmer packaging has at least one heat-sealed portion formed by heat-sealing one or more laminated sheets, and the low air-permeability portion is provided in at least a part of a region adjacent to the heat-sealed portion.

6. 发明公开

EP3315426A1 MULTI-LAYER FILM FOR OUTER PACKAGING OF DISPOSABLE HEATING PAD, AND DISPOSABLE HEATING PAD 审中-公开
标题翻译：用于外包装一次性加热垫的多层膜和一次性加热垫
公开(公告)号：EP3315426A1
公开(公告)日：2018-05-02
申请号：EP16814419.4
申请日：2016-06-23
申请人： Kobayashi Pharmaceutical Co., Ltd.
发明人： INOUE, Hiroyuki , MIYAZAKI, Takayuki , IGAUE, Tsuyoshi , KOTANI, Yorikazu
IPC分类号： B65D65/40 , B32B27/00 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B65D30/02 , B65D81/24
CPC分类号： A61F7/034 , A61F2007/038 , B32B27/00 , B32B27/30 , B32B27/302 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B65D65/22 , B65D65/40 , B65D81/24 , F24V30/00
摘要： Provided is a multilayer film for a disposable body warmer outer bag, and a disposable body warmer, which are excellent in gas barrier property that inhibits permeation of oxygen gas, water vapor and the like, which can allow swelling due to hydrogen gas generated during a storage period to be prevented, and which are excellent in seal strength, impact resistance and weather resistance.
A disposable body warmer outer bag formed from a multilayer film comprising a first barrier layer (10) and a second barrier layer (20), wherein the first barrier layer (10) and the second barrier layer (20) consist of a polyvinylidene chloride layer (12) or a polyvinylidene chloride layer (22) obtained by coating at least one surface (upper portion in Fig. 1 ) of a heat-resistant resin substrate (11) or a heat-resistant resin substrate (21) with polyvinylidene chloride.
摘要翻译：本发明提供一种一次性体温保暖器外袋用多层膜和一次性体温保暖器，其阻气性优异，抑制氧气，水蒸气等的渗透，储存期限，并且具有优异的密封强度，耐冲击性和耐候性。一种由多层膜形成的一次性暖身袋，所述多层膜包括第一阻挡层（10）和第二阻挡层（20），其中第一阻挡层（10）和第二阻挡层（20）由聚偏二氯乙烯层（12）或通过用聚偏二氯乙烯涂覆耐热树脂基板（11）或耐热树脂基板（21）的至少一个表面（图1中的上部）获得的聚偏二氯乙烯层（22）。

7. 发明公开

EP4241747A1 CHEMICAL WARMER 审中-公开
公开(公告)号：EP4241747A1
公开(公告)日：2023-09-13
申请号：EP21889282.6
申请日：2021-11-05
申请人： Kobayashi Pharmaceutical Co., Ltd.
发明人： NAGAIKE, Daisaku , IGAUE, Tsuyoshi
IPC分类号： A61F7/03
摘要： [Problem to be Solved] It is an object of the present invention to provide a chemical body warmer that achieves a sufficient heating effect even in a low-temperature environment at about 10°C or less.
[Solution] A chemical body warmer including a flat housing including one or a plurality of cells each containing an exothermic composition that generates heat upon contact with air, wherein a total area of the cell or the plurality of cells in a plan view of the housing is 200 cm 2 or more, and the chemical body warmer is used by being placed under a blanket.

8. 发明授权

EP3196145B8 MULTILAYER FILM FOR DISPOSABLE POCKET WARMER WRAPPER AND DISPOSABLE POCKET WARMER 有权
公开(公告)号：EP3196145B8
公开(公告)日：2019-04-10
申请号：EP15826638.7
申请日：2015-07-30
申请人： Kobayashi Pharmaceutical Co., Ltd.
发明人： INOUE, Hiroyuki , MIYAZAKI, Takayuki , IGAUE, Tsuyoshi , KOTANI, Yorikazu
IPC分类号： C08J7/04 , A61F7/03 , B32B27/30 , C08L27/08

9. 发明公开

EP3395305A1 OUTER BAG FOR PACKAGING DISPOSABLE HEATING PAD AND DISPOSABLE HEATING PAD 审中-公开
公开(公告)号：EP3395305A1
公开(公告)日：2018-10-31
申请号：EP15911381.0
申请日：2015-12-25
申请人： Kobayashi Pharmaceutical Co., Ltd.
发明人： SAKURAI, Yuki , IGAUE, Tsuyoshi
IPC分类号： A61F7/03 , B32B27/30 , B65D65/40 , B65D81/24
CPC分类号： A61F7/03 , B32B27/30 , B65D65/40 , B65D81/24
摘要： An outer bag for disposable body warmer packaging and a disposable body warmer are provided that are excellent in a gas barrier property that inhibits permeation of oxygen gas, water vapor, and the like, which can allow swelling due to hydrogen gas generated during a storage period to be prevented.
Provided is an outer bag for disposable body warmer packaging having an accommodating potion accommodating a disposable body warmer accommodated in an air-permeable inner bag and generating heat through contact with air, the outer bag comprising a low air-permeability portion having an oxygen permeability of 1.5 to 20 cc/m 2 ·day·atm measured at 20°C and 90% RH and having a water vapor permeability of 0.05 to 10 g/m 2 ·day measured at 40°C and 90% RH; and an air-impermeable portion having an oxygen permeability of 1.3 cc/m 2 ·day·atm or lower measured at 20°C and 90% RH and a water vapor permeability of 2.0 g/m 2 ·day or lower measured at 40°C and 90% RH, wherein a ratio of an area of the low air-permeability portion to a total internal area of the accommodating portion is 15 to 75%.

10. 发明公开

EP3453364A1 HEAT GENERATOR 审中-公开
公开(公告)号：EP3453364A1
公开(公告)日：2019-03-13
申请号：EP16901067.5
申请日：2016-05-02
申请人： Kobayashi Pharmaceutical Co., Ltd.
发明人： IGAUE, Tsuyoshi
IPC分类号： A61F7/03
摘要： The purpose of the present invention is to provide a heat generator that contains a volatile component and in which the volatile component is stably maintained during storage, the volatile component is prevented from adhering to a heat-generating section, and it is possible to achieve an excellent warming effect during use. This heat generator comprises a heat-generating section (1), an accommodation body (2) for accommodating the heat-generating section (1), an adhesive layer (3) provided to an attachment surface side of the accommodation body (2), and a release sheet (4) provided to the attachment surface side of the adhesive layer (3). As a result of including a volatile component in the adhesive layer (3) and respectively providing gas barrier layers (211), (41) to a first packaging material (21) constituting the attachment surface side of the accommodation body (2) and to the release sheet (4), it is possible to stably maintain the volatile component within the adhesive layer (3) during storage. It is thereby possible to prevent the volatile component from adhering to the heat-generating section (1) during storage and to achieve an excellent warming effect during use.

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