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:
Oct. 14, 2014
Filed:
Dec. 25, 2007
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;
Toyota Tsusho Corporation, Nagoya, JP;
Abstract
An absorbent adapted to be used in a spray can charged with a liquefied gas, which exhibits excellent absorbing performance and excellent liquid retention. The absorbent is composed of an assembly of pulverized cellulose fibers that includes at least 45 mass % of fine cellulose fibers having a fiber length of 0.35 mm or less. The absorbent is formed into a sheet-shaped or a columnar configuration, or a surface sheet is laminated on a surface of the absorbent. The absorbent composed of 70 through 90 mass % of cellulose fibers that include 45 mass % or more of fine cellulose fibers having a fiber length of 0.35 mm or less, and 5 through 30 mass % of a fusion-bondable resin exhibits good formability.