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:
Jun. 04, 1991
Filed:
Jun. 14, 1989
Thomas K Dougherty, Playa Del Rey, CA (US);
Thomas W Giants, Santa Monica, CA (US);
Hughes Aircraft Company, Los Angeles, CA (US);
Abstract
Silanol-terminated aromatic imide compounds of Formula I ##STR1## where R.sub.3 and R.sub.4 are each selected from the group consistsing of a C.sub.1 to C.sub.6 alkyl group, an unsubstituted aryl group and a substituted aryl group, Z is a divalent radical. are prepared by: (a) reacting a bromoaniline compound with a chosen silylating agent to form a compound having the formula BrC.sub.6 H.sub.5 NSi(R.sub.1).sub.3 Si(R.sub.2).sub.3, where R.sub.1 and R.sub.2 are each a C.sub.1 to C.sub.4 alkyl group
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile