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. 09, 2024
Filed:
Jun. 25, 2020
B-one Medical (Suzhou) Co., Ltd., Jiangsu, CN;
B-one Medical Biotech Corporation, Wuxi, CN;
B-one Ortho, Corp, Cedar Knolls, NJ (US);
Zongtao Zhang, Cedar Knolls, NJ (US);
b-ONE Medical (Suzhou) Co., Ltd., Jiangsu, CN;
b-ONE Medical Biotech Corporation, Wuxi, CN;
b-ONE Orth, Corp, Cedar Knolls, NJ (US);
Abstract
The invention relates to a surface gradient cross-linked method of a ultra-high molecular weight polyethylene and the application thereof. The surface gradient crosslinked method of ultrahigh molecular weight polyethylene includes a n ultra-high molecular weight polyethylene surface photoinitiator diffusion step and an ultraviolet light irradiation crosslinking step. In this method, the photoinitiator is diffused deeply into the surface of ultra-high molecular weight polyethylene, the body material shows a gradient cross-linking from the surface to the inside after ultraviolet irradiation so that the whole bulk has a high toughness and the surface there of has a high wear resistance.