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:
Jul. 05, 1994
Filed:
Oct. 09, 1991
Applicant:
Inventors:
Taiji Kanbayashi, Nara, JP;
Chuzo Kato, Tokyo, JP;
Assignee:
Oosaka Yuuki Kagaku Kogyo Kabushiki Kaisha, Oosaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525119 ; 525246 ; 5253297 ; 525910 ; 525936 ; 525939 ; 523502 ;
Abstract
A method for the production of water absorbent polymer beads which retain a bead like shape after the absorption of water, wherein the absorbent beads are used in the manufacturing of concrete/mortar.
Quick Actions:
Kanbayashi, Taiji. (1994). Water absorbent polymer keeping absorbed water therein in the form of (U.S. Patent No. 5326819). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5326819
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