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. 25, 1994
Filed:
Mar. 29, 1993
Applicant:
Inventors:
Toshiyuki Ohshima, Ibaraki, JP;
Hideo Ishibashi, Neyagawa, JP;
Rie Tamura, Toyonaka, JP;
Satoshi Yamamoto, Hirakata, JP;
Takaharu Izumo, Shimamoto, JP;
Assignee:
Nippon Paint Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C08G / ; C09K / ;
U.S. Cl.
CPC ...
560 39 ; 560169 ; 25218227 ; 528 73 ; 528 75 ; 528 77 ;
Abstract
Trifunctional polyoxyalkylene polyamines having a plurality of 2-alkoxycarbonylethylamino groups at terminals are produced by reacting the corresponding primary amines with an alkyl acrylate. The trifunction secondary polyamines thus produced have a moderate reaction rate with a polyisocyanate component in polyurea RIM.
Ohshima, Toshiyuki. (1994). Polyoxyalkylene polyamines having secondary amino groups (U.S. Patent No. 5359123). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5359123
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile