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:
Dec. 09, 1997
Filed:
Nov. 21, 1995
Applicant:
Inventors:
Peter Steinau, Mainz, DE;
Dieter Jungert, Toenisvorst, DE;
Volker Mai, Krefeld, DE;
Birgitta Meier, Moers, DE;
Eckehard Pohl, Krefeld, DE;
Assignee:
Messer Griesheim Gmbh, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
264 11 ;
Abstract
The invention enables production of polymer fibrids comprising a polyester which is injected as a low-viscosity jet into a shear field formed by liquid jets, torn apart by the liquid jets and formed into fibrids having a fibril length of from 0.1 to 5 mm by cooling, crystallization and orientation.
Steinau, Peter. (1997). Manufacture of polymer fibrids (U.S. Patent No. 5695695). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5695695
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile