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:
Jan. 20, 2009
Filed:
Dec. 04, 2003
Applicants:
Stijn Gillissen, Hasselt, BE;
Grete Van Wuytswinkel, Lummen, BE;
Inventors:
Stijn Gillissen, Hasselt, BE;
Grete Van Wuytswinkel, Lummen, BE;
Assignee:
Henkel AG & Co KgaA, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/12 (2006.01); H01L 35/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention discloses encapsulant materials for use in glob top and/or dam and fill applications comprising base oligomer/monomers preferably having an acrylated/methacrylated or vinylene-containing oligomer/polymer, one or more multifunctional acrylate monomers, one or more thixotropic agents and, optionally, fillers, additives, photoinitiators and/or pigments. The encapsulant has low levels of water absorption and shrinkage.