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:
Nov. 10, 2020
Filed:
Sep. 26, 2016
Nanjing Jusha Display Technology Co., Ltd., Nanjing, CN;
Wei Wang, Nanjing, CN;
Pingle Zhou, Nanjing, CN;
Nanjing Jusha Display Technology Co., Ltd., Nanjing, CN;
Abstract
This invention discloses a waterproof and anti-sticking ink for sterilization monitoring indicator tapes, comprising a mesoporous nanomaterial, an oil-based binder, an oil-based diluent and a defoamer. During the production of the sterilization indicator tape, the color-changing ink is printed on medical-grade textured paper tape substrate and then waterproof and anti-sticking ink is coated thereon. The mesoporous nanomaterial in the waterproof and anti-sticking ink can provide the penetration of vapor and impermeability of condensed water. The oil-based binder can withstand high temperature vapor, and has excellent adhesion to a textured paper substrate, with the adhesion level being ISO-4B; and the oil-based binder can link the mesoporous material together to form a layer of dense mesh structure on the indicator tape, thereby enhancing the adhesion of the waterproof and anti-sticking ink on the tape surface and preventing the waterproof coating from being stuck away by a pressure-sensitive adhesive during the winding process.