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:
Dec. 06, 1977
Filed:
Feb. 23, 1977
Applicant:
Inventors:
Assignee:
Agency of Industrial Science & Technology, Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
C02B / ;
U.S. Cl.
CPC ...
210 40 ; 210D / ;
Abstract
Kapok fibers enjoy a low specific gravity, water repellency and a high oil-adsorbing capacity. When they are used as an adsorbent of oils and brought into contact with oils floating on or suspended in water, they provide effective adsorption of the oils.
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Kobayashi, Yoshinari. (1977). Method for adsorption of oils (U.S. Patent No. 4061567). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4061567
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile