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1. 发明申请

US20220363878A1 COMPOSITE RESIN MOLDED BODY HAVING SUSTAINED RELEASE PROPERTY OF MEDICINAL AGENT, AND METHOD FOR MANUFACTURING SAME 有权
公开(公告)号：US20220363878A1
公开(公告)日：2022-11-17
申请号：US17660645
申请日：2022-04-26
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： AMI OKABE , TOSHIFUMI NAGINO
IPC分类号： C08L23/12
摘要： A composite resin molded body containing: a base resin; and a plurality of fibrous fillers dispersed in the base resin, wherein the plurality of fibrous fillers each contain a volatile medicinal agent, when the composite resin molded body is 100 mass %, a content of the plurality of fibrous fillers each containing the medicinal agent in the composite resin molded body is 10 mass % or more and 99 mass % or less, a part of each of at least one of the plurality of fibrous fillers is exposed on a surface of the composite resin molded body, and at least a part of a surface of each of the plurality of fibrous fillers is coated with a hydrolyzable coating resin.

2. 发明申请

US20180105955A1 FIBER ASSEMBLY 审中-公开
公开(公告)号：US20180105955A1
公开(公告)日：2018-04-19
申请号：US15564756
申请日：2016-12-13
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： MOTOI HATANAKA , TOSHIFUMI NAGINO , KAZUFUMI MIYATAKE , KOTA NAKAHIRA , NOBORU MASUDA
IPC分类号： D01D5/08 , D01F6/06 , D04H5/06
CPC分类号： D01D5/08 , D01D5/0985 , D01F6/04 , D01F6/06 , D04H1/4282 , D04H1/4291 , D04H1/56 , D04H3/007 , D04H3/016 , D04H3/14 , D04H3/16 , D04H5/06 , D10B2321/022 , D10B2401/00 , G10K11/16 , G10K11/162
摘要： A fiber assembly that is obtained by melt-spinning a thermoplastic resin, in which a fiber diameter of the fiber assembly has a median diameter of 1 μm or less, and a melt viscosity of the fiber assembly is 100 mPa·s or more and 1000 mPa·s or less.

3. 发明申请

US20210394407A1 COMPOSITE RESIN MOLDED PRODUCT FOR ACOUSTIC MEMBER 有权
公开(公告)号：US20210394407A1
公开(公告)日：2021-12-23
申请号：US17327859
申请日：2021-05-24
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： MASASHI HAMABE , MASAYOSHI IMANISHI , TOSHIFUMI NAGINO , SHOUMA NISHINO
IPC分类号： B29C45/00 , B29B7/00
摘要： A composite resin molded product for an acoustic member is a composite resin molded product for an acoustic member containing a main agent resin and fibrous fillers dispersed in the main agent resin, and a concentration of the fibrous fillers is 50% by weight or more in the composite resin molded product, and crystallinity of the main agent resin around the fibrous fillers is higher than crystallinity of the main agent resin in other parts in the composite resin molded product.

4. 发明申请

US20210077953A1 ION PERMEABLE MEMBRANE 有权
公开(公告)号：US20210077953A1
公开(公告)日：2021-03-18
申请号：US17009832
申请日：2020-09-02
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TOSHIFUMI NAGINO , SYOUGO UTUMI
IPC分类号： B01D61/48 , B01D61/42 , B01D71/02 , B01D71/36 , B01D71/34
摘要： An ion permeable membrane includes ion conductor particles and a fiber base material, in which each of the ion conductor particles has a first portion embedded inside the fiber base material, and a second portion exposed on outside surfaces of the fiber base material, and the second portions are continuous between an upper surface and a lower surface in a thickness direction of the ion permeable membrane.

5. 发明申请

US20220381732A1 INLINE PH SENSOR 有权
公开(公告)号：US20220381732A1
公开(公告)日：2022-12-01
申请号：US17662237
申请日：2022-05-06
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： HIROAKI YOSHIDA , TOSHIFUMI NAGINO
IPC分类号： G01N27/416 , G01N27/36
摘要： A pH sensor includes a glass electrode unit to respond to pH; a comparative electrode unit to be measured for its potential relative to the glass electrode unit; a main pipe to convey test liquid; and a fluid inlet connected to the glass electrode unit and the main pipe. The glass electrode unit includes: a first storage unit filled with electrolyte solution; a first electrode to electrically connect the inside and outside of the first storage unit; a glass film disposed between the first storage unit and the main pipe; and a first pressure transmission unit connected to the fluid inlet. The first pressure transmission unit regulates the internal pressure of the first storage unit to control the pressure difference between the first storage unit and the main pipe separated by the glass film. The comparative electrode unit includes: a second storage unit filled with buffer solution; a second electrode to electrically connect the inside and outside of the second storage unit; a liquid junction unit disposed between the second storage unit and the main pipe; and a second pressure transmission unit connected to the fluid inlet. The second pressure transmission unit regulates the internal pressure of the second storage unit to control the pressure difference between the second storage unit and the main pipe separated by the liquid junction unit.

6. 发明申请

US20220126527A1 PLANT FIBER-CONTAINING COMPOSITE RESIN MOLDED ARTICLE WITH SUSTAINED RELEASE OF AROMA 有权
公开(公告)号：US20220126527A1
公开(公告)日：2022-04-28
申请号：US17505084
申请日：2021-10-19
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： MASAYOSHI IMANISHI , MASASHI HAMABE , TOSHIFUMI NAGINO , SHOUMA NISHINO
IPC分类号： B29C70/14 , C08K7/02
摘要： A plant fiber-containing composite resin molded article contains a base resin, plant fibers, and, a dispersant, in which each of the plant fibers contains an aroma component, the base resin is a crystalline resin, and in a case where a total content of the base resin, the plant fibers, and the dispersant is 100% by mass, a content of the plant fibers is more than or equal to 50% by mass and less than or equal to 90% by mass.

7. 发明申请

US20220348727A1 COMPOSITE RESIN MOLDED PRODUCT WITH ADJUSTED DECOMPOSITION RATE, AND PRODUCTION METHOD THEREFOR 有权
公开(公告)号：US20220348727A1
公开(公告)日：2022-11-03
申请号：US17659783
申请日：2022-04-19
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： AMI OKABE , TOSHIFUMI NAGINO
IPC分类号： C08J5/04 , C08J7/04
摘要： A composite resin molded product of the invention is a composite resin molded product, including: a main agent resin; and a plurality of natural fibers dispersed in the main agent resin. The plurality of natural fibers each contain a microorganism or an enzyme. When the composite resin molded product is 100% by mass, a content rate of the plurality of natural fibers each containing the microorganism or the enzyme in the composite resin molded product is 10% by mass or more and 99% by mass or less. At least one of the plurality of natural fibers is exposed on a surface of the composite resin molded product. At least a part of a surface of the at least one of the plurality of natural fibers is coated with a hydrolyzable coating resin.

8. 发明申请

US20200283607A1 HYDROPHILIC CELLULOSE COMPOSITE RESIN MOLDED BODY 审中-公开
公开(公告)号：US20200283607A1
公开(公告)日：2020-09-10
申请号：US16792354
申请日：2020-02-17
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： MASASHI HAMABE , TOSHIFUMI NAGINO , MASAYOSHI IMANISHI , YOSHIE TAKAHASHI
IPC分类号： C08L23/12
摘要： A composite resin molded body includes a main resin and a plurality of fibrous fillers dispersed in the main resin, in which some fibrous filler of the plurality of fibrous fillers are exposed to the surface, and central portions of the fibrous fillers exposed to the surface are exposed to the surface.

9. 发明申请

US20170233894A1 ULTRAFINE FIBER PRODUCTION METHOD AND PRODUCTION DEVICE 审中-公开
公开(公告)号：US20170233894A1
公开(公告)日：2017-08-17
申请号：US15501641
申请日：2015-10-06
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TOSHIFUMI NAGINO , NOBORU MASUDA , MOTOI HATANAKA , YOSHIE TAKAHASHI
IPC分类号： D01D5/084 , B29C37/00 , B29C47/80 , B29C47/86 , D01D5/098 , B29C47/00
摘要： An ultrafine fiber production device has a first heating unit, a nozzle unit, a hot air heating unit, a hot air blowing unit, a second heating unit, and a fiber collecting unit. The first heating unit melts a thermoplastic resin. The nozzle unit discharges the thermoplastic resin melted by the first heating unit. The hot air blowing unit performs fiber forming by blowing high-temperature gas produced by the hot air heating unit to the melted thermoplastic resin discharged by the nozzle unit and by extending the thermoplastic resin. The second heating unit further heats, extends, and fines produced fibers. The fiber collecting unit collects the thermoplastic resin in a fibrous form which is fined by the second heating unit.

10. 发明申请

US20200255619A1 FOAM MOLDED ARTICLE 审中-公开
公开(公告)号：US20200255619A1
公开(公告)日：2020-08-13
申请号：US16750035
申请日：2020-01-23
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： YOSHIE TAKAHASHI , MASASHI HAMABE , MASAYOSHI IMANISHI , TOSHIFUMI NAGINO
IPC分类号： C08J9/34 , B29C44/34
摘要： A foam molded article includes a main agent resin, a filler of greater than or equal to 15% by mass and less than or equal to 80% by mass, and a foaming agent of greater than or equal to 0.01% by mass and less than or equal to 10% by mass, and a foaming ratio caused by the foaming agent is greater than or equal to 1.1 times.

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