US 12,252,631 B2
Endoscopic coating composition, endoscopic lubricating member, method for producing endoscopic lubricating member, endoscopic flexible tube, and endoscope
Kazuhiro Hamada, Kanagawa (JP); Yoshihiro Nakai, Kanagawa (JP); and Masatoshi Oku, Kanagawa (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Nov. 3, 2021, as Appl. No. 17/517,783.
Application 17/517,783 is a continuation of application No. PCT/JP2020/020834, filed on May 27, 2020.
Claims priority of application No. 2019-110023 (JP), filed on Jun. 13, 2019.
Prior Publication US 2022/0054717 A1, Feb. 24, 2022
Int. Cl. C09D 7/45 (2018.01); A61B 1/005 (2006.01); A61L 29/08 (2006.01); A61L 29/10 (2006.01); A61L 29/14 (2006.01); C09D 7/40 (2018.01); C09D 7/61 (2018.01); C09D 179/08 (2006.01)
CPC C09D 7/45 (2018.01) [A61L 29/085 (2013.01); A61L 29/10 (2013.01); A61L 29/14 (2013.01); C09D 7/61 (2018.01); C09D 7/69 (2018.01); C09D 179/08 (2013.01); A61B 1/005 (2013.01); A61L 2400/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An endoscopic coating composition comprising a solid lubricant, a fluorine-containing surfactant, a thermosetting resin, and a solvent,
wherein the fluorine-containing surfactant includes a fluorine-containing surfactant having at least one moiety of an alcoholic hydroxy group, a polyether structure, or a (meth)acrylate monomer-derived component.