Patent 7537827 was granted and assigned to Henkel Corporation on May, 2009 by the United States Patent and Trademark Office.
The present invention relates to a prepreg laminate, constructed from a first prepreg; a second prepreg; and a thermoplastic layer therebetween. In the inventive laminate, at least one of the first prepreg or the second prepreg is made from a matrix resin comprising a benzoxazine-containing composition.