	US 12,220,428 B2
	Ethanol hardener and use thereof
Xueyi Li, Beilin District Xi'an (CN)
Appl. No. 17/607,053
Filed by Xueyi Li, Beilin District Xi'an (CN)
PCT Filed Apr. 29, 2020, PCT No. PCT/CN2020/087705 § 371(c)(1), (2) Date Oct. 28, 2021, PCT Pub. No. WO2020/221283, PCT Pub. Date Nov. 5, 2020.
Claims priority of application No. 201910355441.6 (CN), filed on Apr. 29, 2019.
Prior Publication US 2022/0226369 A1, Jul. 21, 2022
Int. Cl. A61K 33/18 (2006.01); A61K 9/00 (2006.01); A61K 9/08 (2006.01); A61K 31/045 (2006.01); A61K 31/167 (2006.01); A61K 49/04 (2006.01); A61P 9/14 (2006.01)

CPC A61K 33/18 (2013.01) [A61K 9/0019 (2013.01); A61K 9/08 (2013.01); A61K 31/045 (2013.01); A61K 31/167 (2013.01); A61P 9/14 (2018.01); A61K 49/04 (2013.01)]

17 Claims

1. An iodine-containing composition comprising: ethanol, a water-soluble iodine preparation and water,

wherein the volume percentage of ethanol is 83-86%; the mass-volume ratio of iodine in the water-soluble iodine preparation to the iodine-containing composition is 70-93 g/L; and wherein the water-soluble iodine preparation is iohexol.