On January 11, 2017, Zheng, Hao published a patent.Quality Control of 1-(5-Chloro-2-methylphenyl)ethanol The title of the patent was A nose mask for sleeping. And the patent contained the following:
The invention discloses a nose mask for sleeping, belonging to medical instruments field. The nose mask for sleeping of the present invention, consists support. The two ends of the support are resp. fixedly connected with rhinarium. The rhinarium is provided with breather pipe, and the breather pipe surface is covered with filter membrane. The filter membrane is composed of polyallylacrylamide sodium 22, activated carbon 8, ethylparaben 3 and anhydrous calcium chloride 23 weight parts. The middle of the support is provided with connecting through hole which is connected with gas pipe. The gas pipe is disposed on the upper surface of the support, and is connected with gasket via the connecting through hole. The gasket is made from flexible material, and comprises adsorption layer, sustained-release layer and air-permeable layer from top to bottom. The adsorption layer is composed of nano indium oxide 27, polyoxypropylene diol 13, butenoate-grafted starch 41 and sodium dodecyl benzene sulfonate 16 weight parts. The sustained-release layer is composed of ephedrine derivative 6, Camellia oleifera extract 12, wood fiber 8, 2-acrylamide-2-methylpropanesulfonic acid 19, guar gum-g-poly(alginic acid-co-styrene) 21, Artemisia argyi leaf extract 4 and Abrus cantoniensis extract 8 weight parts. The air-permeable layer is composed of polyimide 30, Polycaprolactone 5, polylactic acid 19, sodium o-formylbenzene sulfonate isonicotinylhydrazone 22 and lignin fiber 13 weight parts. The inside of the rhinarium and support is hollow. The breather pipe is connected with rhinarium and support inside. The support is made up of flexible material, and the inside of the support is provided with iron wire for setting shape. The nose mask for sleeping of the present invention has the features of novel structure, reducing the mask size to a large extent, while ensuring the good ventilation of mouth and nasal airflow of the patient; it can achieve comfortable sleep, simultaneously ensures the mask not displace because of rolling in bed etc. . The experimental process involved the reaction of 1-(5-Chloro-2-methylphenyl)ethanol(cas: 58966-31-7).Quality Control of 1-(5-Chloro-2-methylphenyl)ethanol
The Article related to sleeping nose mask natural pharmaceutical, Pharmaceuticals: Prosthetics and Medical Goods and other aspects.Quality Control of 1-(5-Chloro-2-methylphenyl)ethanol
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts