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:
Nov. 29, 2011
Filed:
Sep. 29, 2008
Applicants:
Jerome P. Fanucci, Lexington, MA (US);
Pavel Bystricky, Lexington, MA (US);
Inventors:
Jerome P. Fanucci, Lexington, MA (US);
Pavel Bystricky, Lexington, MA (US);
Assignee:
Kazak Composites, Inc., Woburn, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 70/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Continuous pultrusion of prepreg material systems is provided. A prepreg material, comprising fibers infiltrated with a partially cured resin, is introduced into a pultrusion die with a barrier layer between surfaces of the prepreg material and facing inner surfaces of the die. The prepreg material and the barrier layers are continuously pulled through the pultrusion die. The barrier layer is removed from each surface of the prepreg material after exiting the die.