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:
Oct. 04, 2022
Filed:
Feb. 13, 2020
Applicant:
Coats & Clark, Inc., Charlotte, NC (US);
Inventors:
Probir Kumar Guha, Bloomfield Hills, MI (US);
Gokhan K. Coban, Altinsehir, TR;
Assignee:
Coats & Clark, Inc., Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29B 11/16 (2006.01); B29B 11/12 (2006.01); B29K 101/12 (2006.01);
U.S. Cl.
CPC ...
B29B 11/16 (2013.01); B29B 11/12 (2013.01); B29K 2101/12 (2013.01);
Abstract
A process is provided for forming a pre-consolidated fiber preform for use in a molding process. The process includes layering a plurality of preform sheets on a pre-consolidation mold. Heating the plurality of preform sheets to a first temperature. Applying a first pressure to the plurality of preform sheets using the pre-consolidated mold. Maintaining the first temperature and the first pressure and heating for a first duration of time. A second pressure and a second temperature are then applied to the plurality of preform sheets for a second duration of time.