|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||141/003 ; 141/018 ; 141/020|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 30 인용 특허 : 9|
A double chamber aerosol container capable of filling contents in the container has a container cap that constitutes a liquid container with an inner sack to be temporarily fitted to a bead portion of an outer container while the inner sack is placed within the outer container. When the inner sack is placed with the outer container, the lower end of the inner sack is not in contact with the bottom of the interior of the outer container. The propellant is filled in the outer container upon forming a filling gap between the container cap and the bead porti...
[What is claimed is:] [1.]inserting a container cap having a valve assembly in an inner periphery of an opening of an expandable inner sack and fitting the container cap to the inner sack at the opening, the inner sack and the container cap constituting a liquid container;inserting the inner sack suspended from the container cap in an outer container and temporarily fitting the container cap to a bead portion of the outer container without permanently securing the container cap to the bead portion where a lower end of the inner sack does not contact a bo...