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:
Dec. 30, 1997
Filed:
Nov. 27, 1996
Rose Ann Schultz, Princeton, NJ (US);
Steven P Fenelli, Hillsborough, NJ (US);
National Starch and Chemical Investment Holding Corporation, Wilmington, DE (US);
Abstract
This invention relates to flexible epoxy resins characterized by a low ionic contamination, total chlorine content less than 0.1%. The epoxy resins are liquids at room temperature, have Tg values when cured of less than or equal to 150.degree. C., have neat resin viscosities of 25,000 cps or less at 25.degree. C., and have a structural composition comprising an oligomeric backbone of alkylene repeat units, terminated with an aromatic moiety bearing one or more epoxy functionalities. The flexible epoxy resins are used in adhesives for microelectronic applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile