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:
Mar. 10, 1998
Filed:
Dec. 16, 1996
Shridhar R Iyer, Sugar Land, TX (US);
Pui Kwan Wong, Houston, TX (US);
Shell Oil Company, Houston, TX (US);
Abstract
An electronic package is provided where in a semiconductor device on a substrate is encapsulated with a thermally reworkable encapsulant composition including: (a) a thermally reworkable crosslinked resin produced by reacting at least one dienophile having a functionality greater than one and at least one 2,5-dialkyl substituted furan-containing polymer, and (b) at least one filler present from about 25 to about 75 percent by weight based upon the amount of components (a) and (b). Such a process provides a readily reworkable electronic package.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile