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:
Aug. 15, 2023
Filed:
Feb. 10, 2021
Applicant:
Acetate International, Llc, Irving, TX (US);
Inventors:
Assignee:
ACETATE INTERNATIONAL, LLC, Irving, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24D 3/06 (2006.01); C08L 1/12 (2006.01); A24D 3/10 (2006.01); A24D 3/14 (2006.01); A24D 3/04 (2006.01);
U.S. Cl.
CPC ...
A24D 3/068 (2013.01); A24D 3/048 (2013.01); A24D 3/061 (2013.01); A24D 3/10 (2013.01); A24D 3/145 (2013.01); C08L 1/12 (2013.01); C08L 2201/06 (2013.01); C08L 2203/12 (2013.01);
Abstract
Disclosed herein is a degradable cellulose ester. The cellulose ester may be formed into tow for use in cigarette filters or into articles, such as molded articles. A basic material, an enzymatic material, or combinations thereof is included in the cellulose ester in order to degrade the cellulose ester.