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:
Dec. 24, 2024
Filed:
Dec. 23, 2019
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventor:
Takeshi Ito, Sagamihara, JP;
Assignee:
Solventum Intellectual Properties Company, Maplewood, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 24/04 (2006.01); C09J 7/35 (2018.01); C09J 133/10 (2006.01); C09J 193/04 (2006.01);
U.S. Cl.
CPC ...
A61L 24/043 (2013.01); C09J 7/35 (2018.01); C09J 133/10 (2013.01); C09J 193/04 (2013.01); C09J 2433/00 (2013.01); C09J 2493/00 (2013.01);
Abstract
Provided is a radiation sterilization resistant adhesive agent layer capable of reducing or preventing a decrease in wettability of an adhesive after radiation sterilization treatment. The adhesive can be used with a medical implement, for example medical implements that are sterilized. The adhesive agent layer includes a (meth)acrylic polymer and a wettability stabilizer, and the wettability stabilizer is at least one selected from a rosin ester resin, a terpene phenol resin, and hydrides thereof.