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1. (US20190047777) EJECTION MEMBER AND AEROSOL PRODUCT USING SAME

Office : United States of America
Application Number: 16073308 Application Date: 27.01.2017
Publication Number: 20190047777 Publication Date: 14.02.2019
Publication Kind : A1
Prior PCT appl.: Application Number:PCTJP2017003046 ; Publication Number: Click to see the data
IPC:
B65D 83/30
B65D 83/14
B65D 83/48
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
28
Nozzles, nozzle fittings or accessories specially adapted therefor
30
for guiding the flow of spray
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
44
Valves specially adapted therefor; Regulating devices
48
Lift valves, e.g. operated by push action
CPC:
B65D 83/303
B65D 83/48
B65D 83/753
Applicants: DAIZO CORPORATION
Inventors: Tomoyuki TAKAHASHI
Kazuhiro MATSUI
Hidetoshi MIYAMOTO
Satoshi MEKATA
Priority Data: 2016-016537 29.01.2016 JP
2016-103887 25.05.2016 JP
2016-132357 04.07.2016 JP
Title: (EN) EJECTION MEMBER AND AEROSOL PRODUCT USING SAME
Abstract: front page image
(EN)

Provided are an ejection member and an aerosol product using the same capable of obtaining a desired shape of an ejection material by suppressing adhesion of the ejection ejection materials to each other. An ejection member 20 to be connected to an aerosol container 10 filled with a foaming content is provided with an expansion chamber E for promoting foaming of the foaming content from the aerosol container 10 and a plurality of nozzles 22c for ejecting the foaming content in the expansion chamber E to the outside. The expansion chamber E is provided with an introduction port 21e for introducing the foaming content from the aerosol container 10 and a delivery port 22b for delivering the foaming content to the nozzle 22c side. The nozzles 22c each have a slit-shaped ejection port 22d. The communication path that communicates the ejection port 22d and the delivery port 22b has a slit-shaped slit portion 22e. A length L1 of the slit portion 22e in the ejection direction is greater than a slit width W1 of the ejection port 22d.


Also published as:
CN108602612KR1020180109949EP3409618WO/2017/131197