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:
Jan. 03, 1989
Filed:
May. 29, 1987
Applicant:
Inventors:
Shunsuke Tazawa, Tokyo, JP;
Katsuhiko Kurihara, Yokohama, JP;
Kenji Takeuchi, Nagoya, JP;
Mitsuaki Abe, Hachinohe, JP;
Assignee:
Nitto Chemical Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08K / ;
U.S. Cl.
CPC ...
524598 ; 524417 ; 524423 ; 528259 ;
Abstract
A process for producing an inorganic compound-containing urea resin, which comprises adding an acidic gelling agent to an aqueous urea-formaldehyde precondensate solution to prepare a urea resin-containing product, and either
Tazawa, Shunsuke. (1989). Process for producing inorganic compound-containing urea resin (U.S. Patent No. 4795779). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4795779
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile