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:
Jan. 04, 2005
Filed:
Sep. 18, 2000
Applicants:
Udo Gruber, Neusäss, DE;
Michael Heine, Allmannshofen, DE;
Andreas Kienzle, Thierhaupten, DE;
Inventors:
Assignee:
SGL Technik GmbH, Meitingen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1800 ; B32B 1504 ; D02G 300 ;
U.S. Cl.
CPC ...
Abstract
A composite material includes a ceramic matrix and two different fractions of fiber bundles, namely a reinforcing fiber bundle fraction and a matrix fiber bundle fraction having different average fiber bundle lengths. The fractions of fiber bundles are separated in a total fiber bundle distribution relative to a fiber bundle length by a minimum. A method for manufacturing a composite material and a method for manufacturing elements formed of a composite material are also provided.