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:
Apr. 12, 2022
Filed:
Mar. 27, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sang Yool Lee, Daejeon, KR;
Joo Hee Hong, Daejeon, KR;
Se Jung Park, Daejeon, KR;
Sang Hwan Kim, Daejeon, KR;
Jang Soon Kim, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08L 75/04 (2006.01); C08J 5/18 (2006.01); C08K 5/00 (2006.01); C08K 5/21 (2006.01);
U.S. Cl.
CPC ...
C08L 75/04 (2013.01); C08J 5/18 (2013.01); C08J 2375/04 (2013.01); C08K 5/0025 (2013.01); C08K 5/21 (2013.01);
Abstract
A thermoplastic polyurethane film including a cured product of a polyurethane resin composition is provided. The polyurethane resin composition includes a polyurethane resin, a first isocyanate-based curing agent, and an organic solvent. The thermoplastic polyurethane film has a tensile strength break of 50 MPa to 80 MPa. A method for preparing the thermoplastic polyurethane film is also provided.
Lee, Sang. (2022). Thermoplastic polyurethane film and preparation method thereof (U.S. Patent No. 11299624). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11299624
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile