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:
Feb. 05, 1996
Applicant:
Inventors:
Bernhard Pfeiffer, Kelkheim, DE;
Detlef Skaletz, Mainz, DE;
Horst Heckel, Darmstadt, DE;
Anne Texier, Lille, FR;
Joachim Heydweiller, Russelsheim, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ;
U.S. Cl.
CPC ...
156180 ; 156166 ; 264136 ; 4274073 ; 4274346 ;
Abstract
To produce fiber-reinforced composites, a continuous fiber strand is pulled through an agitated aqueous thermoplastic powder dispersion via deflectors. Following removal of the water phase the thermoplastic powder is heated and melted onto the fibers. Finally the fiber strand is impregnated with a thermoplastic melt by melt pultrusion.
Pfeiffer, Bernhard. (1998). Production of fiber-reinforced composites by pultrusion with (U.S. Patent No. 5725710). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5725710
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile