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:
Feb. 16, 2021
Filed:
Mar. 28, 2018
Applicant:
Ask Chemicals Gmbh, Hilden, DE;
Inventors:
Assignee:
ASK Chemicals GmbH, Hilden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22C 1/16 (2006.01); B22C 9/10 (2006.01); C04B 35/14 (2006.01); C04B 35/634 (2006.01);
U.S. Cl.
CPC ...
B22C 1/162 (2013.01); B22C 9/10 (2013.01); C04B 35/14 (2013.01); C04B 35/63456 (2013.01); C04B 35/63488 (2013.01); C04B 35/63492 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/48 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/9676 (2013.01);
Abstract
The subject matter of the invention is mold material mixtures for producing molds or cores for metal casting, consisting of at least one refractory base mold material, a binder and an additive based on factice. The invention also relates to a component system, a method for producing molds and cores using the mold material mixtures or the component system respectively, and to molds and cores produced by said method.