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:
Sep. 17, 2013
Filed:
Apr. 01, 2009
Hen H. Hoefnagels, Hulsberg, NL;
Albert A. Vunderink, Selfkant-Tüddern, DE;
Hen H. Hoefnagels, Hulsberg, NL;
Albert A. Vunderink, Selfkant-Tüddern, DE;
DSM IP Assets B.V., Heerlen, NL;
Abstract
The invention relates to a process for the manufacture of an antiballistic article comprising the steps of forming a stack of sheets by stacking 2 or more sheets, each sheet comprising one or more mono-layers of anti-ballistic fibers and optionally a thermoplastic binder, followed by subjecting the stack of sheets to a reduced atmospheric pressure environment; and while maintaining the reduced atmospheric pressure environment, consolidating said stack of sheets to a pressure of at least 10 MPa at an elevated temperature. The invention also relates to an anti-ballistic article.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile