Abstract: An object of the present invention is to provide a remaining-amount reduction member capable of preventing the generation of space whose periphery is closed by pressurized fluid, reducing a final remaining amount of a content to be ejected, stabilizing an ejection amount of the content per unit time, and smoothly ejecting the content to the end. Provided is a remaining-amount reduction member 110 that is attached inside a flexible interior bag 102 arranged inside an aerosol container 100, the remaining-amount reduction member including: an attachment part 120 attached such that the content F is capable of flowing in an inflow port 103 of the interior bag 102; and a guiding part 130 having a plurality of grooved blocks 132, each of which has a guiding groove 131 in a longitudinal direction, connected in the longitudinal direction.

Abstract: A secondary particle-type electrode active material including: at least one pore; and a shell surrounding the at least one pore, wherein the shell includes a first layer and a second layer, the first layer including a first carbonaceous material, and the second layer including a composite and disposed on the first layer, wherein the composite includes a silicon material and a second carbonaceous material. Also, an electrode and a secondary battery include the electrode active material.

Abstract: The dispenser assembly for an aerosol container includes a fixing plate 10 mounted to an aerosol container 2 that has two stems 6, a nozzle 40 for discharging the contents via two connection parts 47 that respectively lead to the stems 6 and via one discharge tube 42, and a cover member covering the nozzle 40 and held by engagement with the fixing plate 10. The cover member includes a lower cover 20 having a first engaging piece 25, and an upper cover 30 having a second engaging piece 33. The lower cover 20 has a pressing portion 26 that is supported via a hinge ha and pushes on the second engaging piece 33 to disengage the second engaging piece from the second engaging hole 27.

Abstract: An electrode active material including a secondary particle, the secondary particle including: a plurality of primary particles including a silicon-containing material; an electrically conductive material; and a chemically cross-linked water-insoluble polymer. Also an electrode, and a secondary battery, both of which include the electrode active material, and a method of preparing the electrode active material.

Abstract: This invention makes it possible to spray liquid content while a cleaning member is mounted to a nozzle main body and remove residual liquid without pulling out the cleaning member from the nozzle main body. A nozzle includes a body 10 that presses down two stems 6 together, and a cleaning member 20 having two ejection ports 1a and capable of moving relative to the body 10. The body 10 is removably mounted to the stems 6, the cleaning member 20 is slidably inserted into an ejection-side passage R2 and has two tubular parts 21. Each of the tubular parts 21 forms a space R4 that connects a stem-side passage R1 to an annular cross section passage R3 when the cleaning member 20 is pulled out, while reduces this space R4 to thereby remove a residual material C when the cleaning member 20 is pushed in.

Abstract: A mounting member fitted and mounted on an open head portion of an aerosol container having an inner diameter of 1 inch is formed with two or more valve housing mounting portions. The mounting member is fitted and mounted with the middle portion of this mounting member being located at a bead of the opening head portion of the aerosol container in such a manner that the upper portions of aerosol valves project upwardly from the opening head portion. A cover covering the outside of the mounting member is crimped to the outside of the bead in a manner to hold down a stem gasket and two or more aerosol valves are provided in the inch can.

Abstract: The present invention relates to a remainder reducing member with which a space with a circumference closed by a pressurized fluid is prevented from being generated and a final remaining amount of a discharged content is reduced. The remainder reducing member of the present invention has a simple structure, is manufactured with ease, easily installed at an inner side of an inner bag, and capable of discharging the content smoothly. The remainder reducing member, which is attached to the interior of the flexible inner bag disposed in aerosol container to reduce the final remaining amount of the discharged content, is constituted by a solid rod-shaped body and comprises an attachment portion attached to an inflow port of the inner bag such that said content can flow therein and a guiding portion provided with a plurality of guiding grooves formed in a lengthwise direction of an outer periphery thereof.

Abstract: Provided is a nozzle cap for aerosol container that can be used for cleaning a nozzle of an aerosol container that has a plurality of stems, and preventing the nozzle from being pushed down. The nozzle cap includes a plurality of bar-like pieces 11 that can be inserted from ejection ports 24 of a nozzle 20 into ejection-side communication passages 23a at least until distal ends 11a reach upper ends 22d of stem-like communication passages 22a, and a lower protrusion 14 that prevents the nozzle from being pushed down by abutting on a cover member 30 below ejection tubes 23 of the nozzle 20 when the bar-like pieces 11 are inserted into the ejection-side communication passages 23a.

Abstract: This invention makes it possible to spray liquid content while a cleaning member is mounted to a nozzle main body and remove residual liquid without pulling out the cleaning member from the nozzle main body. A nozzle includes a body 10 that presses down two stems 6 together, and a cleaning member 20 having two ejection ports 1a and capable of moving relative to the body 10. The body 10 is removably mounted to the stems 6, the cleaning member 20 is slidably inserted into an ejection-side passage R2 and has two tubular parts 21. Each of the tubular parts 21 forms a space R4 that connects a stem-side passage R1 to an annular cross section passage R3 when the cleaning member 20 is pulled out, while reduces this space R4 to thereby remove a residual material C when the cleaning member 20 is pushed in.

Abstract: An object of the present invention is to provide a shoulder cover for aerosol container that can be readily positioned and attached to an aerosol container having two stems. The shoulder cover of the present invention is attached to a mounting cup that includes an upper tier part having two stems protruding from a top wall thereof and having long sides and short sides, and a cylindrical part. The shoulder cover includes an outer circumferential wall, a roof wall, a cylindrical wall extending downward from the roof wall, and locking means provided to the cylindrical wall and retaining the shoulder cover by engaging with the cylindrical part of the mounting cup, and positioning means for fitting with the upper tier part to thereby position a mating position of the shoulder cover is formed.

Abstract: The dispenser assembly for an aerosol container includes a fixing plate 10 mounted to an aerosol container 2 that has two stems 6, a nozzle 40 for discharging the contents via two connection parts 47 that respectively lead to the stems 6 and via one discharge tube 42, and a cover member covering the nozzle 40 and held by engagement with the fixing plate 10. The cover member includes a lower cover 20 having a first engaging piece 25, and an upper cover 30 having a second engaging piece 33. The lower cover 20 has a pressing portion 26 that is supported via a hinge ha and pushes on the second engaging piece 33 to disengage the second engaging piece from the second engaging hole 27.

Abstract: The fixing plate for an aerosol container includes: an outer wall 12 that covers a mounting cup 4 except an opening 11 exposing two stems 6 and abuts on an upper face of an annular rim 5; a cylindrical wall 16 integrally connected to the outer wall 12 on a lower side thereof and surrounding the annular rim 5; and an engaging claw 16a engaging the annular rim 5, wherein a positioning wall 13 is provided at the opening 11, the positioning wall having an inner circumferential shape following an outer circumferential surface of a projection 7 that protrudes from the mounting cup 4, with the two stems 6 being bound together, and that has a non-circular cross-sectional shape with long sides and short sides.

Abstract: An aerosol device is provided with a set of two aerosol valves in an inch bead portion of an aerosol container, and different contents are separately packed in the aerosol container without being mixed. The different contents are separately introduced into the set of two aerosol valves, and the stem insertion portions of housings of the set of two aerosol valves project above the inch bead portion. The lower end of a fitting member whose inner peripheral shape corresponds to the outer peripheral shape of the set of two housings is fitted and fixed to the inner periphery of the inch bead portion. The outer periphery of the fitting member is covered with a cover, and the lower end of the cover is fixed to the outer periphery of the inch bead portion.

Abstract: A mounting member fitted and mounted on an open head portion of an aerosol container 11 having an inner diameter of 1 inch is formed with two valve housing mounting portions. The mounting member is fitted and mounted with the middle portion of this mounting member being located at a bead 12 of the opening head portion of the aerosol container 11 in such a manner that the upper portions of aerosol valves project upwardly from the opening head portion. A cover 19 covering the outside of the mounting member is crimped to the outside of the bead 12 in a manner to hold down a stem gasket and two aerosol valves are provided in the inch can 11. A reinforcing cover member which holds down the stem gasket and prevents deformation of the cover is provided between the mounting member and the cover 19 to thereby accurately prevent deformation due to internal pressure applied to a top ceiling of the cover and leakage from the stem gasket.

Abstract: A nozzle main body (42) which is formed with a plurality of independent communication flow paths (42a) each of which communicates with one of the stems is provided in the actuator main body. A scraping and washing member (43) is mounted on the communication flow paths in a manner to be pushed in and pulled out of the communication flow paths through the injection openings of the nozzle main body (42), said scraping and washing member (43) having a flow path portion (43d) formed with flow paths for contents liquids and a scraping portion (43e) for scraping out substance remaining after injection of the contents liquids. The scraping and washing member (43) is held by a holding member at a scraping and washing position where the scraping and washing member is pulled out of the communication flow paths.

Abstract: The present invention relates to a remainder reducing member with which a space with a circumference closed by a pressurized fluid is prevented from being generated and a final remaining amount of a discharged content is reduced. The remainder reducing member of the present invention has a simple structure, is manufactured with ease, easily installed at an inner side of an inner bag, and capable of discharging the content smoothly. The remainder reducing member, which is attached to the interior of the flexible inner bag disposed in aerosol container to reduce the final remaining amount of the discharged content, is constituted by a solid rod-shaped body and comprises an attachment portion attached to an inflow port of the inner bag such that said content can flow therein and a guiding portion provided with a plurality of guiding grooves formed in a lengthwise direction of an outer periphery thereof.

Abstract: A mounting member fitted and mounted on an open head portion of an aerosol container 11 having an inner diameter of 1 inch is formed with two or more valve housing mounting portions. The mounting member is fitted and mounted with the middle portion of this mounting member being located at a bead 12 of the opening head portion of the aerosol container 11 in such a manner that the upper portions of aerosol valves project upwardly from the opening head portion. A cover 19 covering the outside of the mounting member is crimped to the outside of the bead 12 in a manner to hold down a stem gasket and two or more aerosol valves are provided in the inch can 11. An aerosol propellant is filled in the aerosol container and an inner bag which can vary capacity of contents liquid filled therein is connected to each of the plurality of aerosol valves.

Abstract: An actuator main body (41) is fixedly mounted on an aerosol container (11) in a manner to enclose stems (15, 15) of the aerosol container. A nozzle main body (42) which is formed with a plurality of independent communication flow paths (42a) each of which communicates with one of the stems and has an injection opening (42b) at one end and a fitting connection portion which is fitted and connected to the stem is provided in the actuator main body. A scraping and washing member (43) is mounted on the communication flow paths in a manner to be pushed in and pulled out of the communication flow paths through the injection openings of the nozzle main body (42), said scraping and washing member (43) having a flow path portion (43d) formed with flow paths for contents liquids and a scraping portion (43e) for scraping out substance remaining after injection of the contents liquids.

Abstract: A mounting member fitted and mounted on an open head portion of an aerosol container 11 having an inner diameter of 1 inch is formed with two valve housing mounting portions. The mounting member is fitted and mounted with the middle portion of this mounting member being located at a bead 12 of the opening head portion of the aerosol container 11 in such a manner that the upper portions of aerosol valves project upwardly from the opening head portion. A cover 19 covering the outside of the mounting member is crimped to the outside of the bead 12 in a manner to hold down a stem gasket and two aerosol valves are provided in the inch can 11. A reinforcing cover member which holds down the stem gasket and prevents deformation of the cover is provided between the mounting member and the cover 19 to thereby accurately prevent deformation due to internal pressure applied to a top ceiling of the cover and leakage from the stem gasket.