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:
Mar. 18, 2025
Filed:
Nov. 19, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jinuk Choi, Daejeon, KR;
Heechang Woo, Daejeon, KR;
Gicheul Kim, Daejeon, KR;
Yoon Jae Min, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29B 9/12 (2006.01); B26D 5/22 (2006.01); B26D 7/06 (2006.01); B29B 13/10 (2006.01);
U.S. Cl.
CPC ...
B29B 9/12 (2013.01); B26D 5/22 (2013.01); B26D 7/0666 (2013.01); B29B 13/10 (2013.01);
Abstract
A complex minute cutting apparatus for a superabsorbent hydrogel is disclosed. The complex minute cutting apparatus includes: a barrel body in which a transfer space through which a hydrogel is transferred is formed and a discharge part is formed at a side surface thereof; a transfer unit installed in the barrel body to transfer the hydrogel in the transfer space; and a plurality of cutting modules installed in the transfer unit to pulverize the hydrogel and discharging it to an outside of the discharge unit in a cut state.