The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2014
Filed:
Nov. 02, 2009
Toshifumi Hatanaka, Himeji, JP;
Masaki Okada, Fuji, JP;
Kiyotaka Miyata, Fuji, JP;
Teruo Miura, Fuji, JP;
Toshifumi Hatanaka, Himeji, JP;
Masaki Okada, Fuji, JP;
Kiyotaka Miyata, Fuji, JP;
Teruo Miura, Fuji, JP;
NKK Co., Ltd., Himeji-shi, JP;
Showa Denko Gas Products Co., Ltd., Kanagawa, JP;
Japan Petroleum Exploration Co., Ltd., Tokyo, JP;
Abstract
A spray can product capable of preventing leakage where used or stored in a tilted or an inverted position, and keeping good safety and liquid retention even where a flammable liquefied gas is used. The spray can product is formed by filling a spray can having an ejection opening with a liquefied gas and an absorbing body for retaining liquid, and the absorbing body is composed of an assembly of cellulose fibers containing at least 45 mass % of fine cellulose fibers having a fiber length of 0.35 mm or less. The absorbing body compressed into a block-shaped configuration corresponding to that of the spray can is accommodated within the spray can while defining a space on the side of an ejection opening, and a lid-like member is provided between the space and the absorbing body to protect a surface of the absorbing body in a gas permeable manner.