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. 26, 2024
Filed:
Feb. 21, 2020
Applicant:
Cytec Industries Inc., Princeton, NJ (US);
Inventors:
Robert Parkinson, Wrexham, GB;
Sebastien Luc Greber, Brynteg, GB;
Assignee:
CYTEC INDUSTRIES INC., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 70/38 (2006.01); B29B 11/16 (2006.01); B29C 70/20 (2006.01); B29C 70/44 (2006.01); B29C 70/54 (2006.01); B29D 99/00 (2010.01); B29K 101/10 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
B29C 70/386 (2013.01); B29B 11/16 (2013.01); B29C 70/205 (2013.01); B29C 70/44 (2013.01); B29C 70/549 (2021.05); B29D 99/0003 (2013.01); B29K 2101/10 (2013.01); B29L 2031/3085 (2013.01);
Abstract
A method for producing a three-dimensional preform from an intermediate preform blank (), which contain undulations () in a portion thereof. The preform blank () may be formed on a tool surface () containing undulations () using an automated placement method such as Automated Tape Laying (ATL) or Automated Fiber Placement (AFP), in which narrow-width strips of material are dispensed side-by-side. Various preform blanks () and molding tools () have been designed to produce shaped preforms having generally C-shape and Z-shape cross-sections.