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:
May. 15, 1990
Filed:
Oct. 10, 1989
Applicant:
Inventors:
Naminosuke Kubota, Yokohama, JP;
Haruaki Shimizu, Aichi, JP;
Tadashi Sonobe, Aichi, JP;
Goro Nakashita, Mitaka, JP;
Assignees:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 55 ; 60207 ; 149 194 ; 149 196 ; 25218311 ; 528 58 ; 528 77 ; 528 78 ; 552 11 ;
Abstract
A gas-generating agent for use in a ducted rocket engine essentially consists of an aliphatic polyester represented by the formula: ##STR1## or the formula: ##STR2## and a curing agent and optionally incorporating therein additives such as a curing catalyst.