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. 12, 2025
Filed:
Apr. 04, 2022
Applicant:
Hutchinson Technology Incorporated, Hutchinson, MN (US);
Inventors:
Andrew R. Dick, Eau Claire, WI (US);
Jeffery D. Weckwerth, Dassel, MN (US);
Assignee:
Hutchinson Technology Incorporated, Hutchinson, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/037 (2006.01); C08G 73/10 (2006.01); G03F 7/038 (2006.01);
U.S. Cl.
CPC ...
G03F 7/037 (2013.01); C08G 73/1007 (2013.01); G03F 7/0387 (2013.01);
Abstract
Photosensitive polymer formulations, materials and uses of such materials are disclosed. Embodiments of the present disclosure provide photosensitive polyimide materials having chain extenders and formulations thereof that improve elongation and formability of the polyimide materials, and methods of making such polymer materials.