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:
Oct. 29, 2013
Filed:
Dec. 21, 2010
Shu-hui Cheng, Hsinchu County, TW;
Jong-pyng Chen, Hsinchu, TW;
En Kuang Wang, Hsinchu, TW;
Yi-chun Lo, Hsinchu County, TW;
Shan-shan Lin, Hsinchu, TW;
Shu-Hui Cheng, Hsinchu County, TW;
Jong-Pyng Chen, Hsinchu, TW;
En Kuang Wang, Hsinchu, TW;
Yi-Chun Lo, Hsinchu County, TW;
Shan-Shan Lin, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu County, TW;
Abstract
The invention discloses a filtration material for desalination, including a support layer, and a desalination layer formed on the support layer, wherein the desalination layer is a fiber composite membrane and includes at least one water-swellable polymer. The water-swellable polymer is made of hydrophilic monomers and hydrophobic monomers, and the hydrophilic monomers include ionic monomers and non-ionic monomers, and the ionic monomers include cationic monomers and anionic monomers.