Title:
METHOD FOR PREPARING SWELLABLE POLYMER TO WHICH OBJECT IS FIXED
Document Type and Number:
WIPO Patent Application WO/2023/022554
Kind Code:
A1
Abstract:
The present invention provides a method for preparing a swellable polymer to which an object is fixed. The preparation method of the present invention comprises a step of absorbing a solution of an object, which is dissolved or dispersed in a solvent with affinity for a swellable polymer, into a dried swellable polymer comprising a linker having a functional group that can bind to the object. Unlike a conventional preparation method in which an object is fixed before a swellable polymer is cross-linked, a method using a swellable polymer so as to fix an object after a polymer is cross-linked is used, and thus an object can be more rapidly fixed with efficiency higher than that of a conventional technique.
More Like This:
| JPS596241 | EXTRUSION-COATING RESIN COMPOSITION |
| JP2675729 | PRODUCTION OF WATER-ABSORBING RESIN |
Inventors:
YANG SEUNG YUN (KR)
KIM SODAM (KR)
LEE JIAN (KR)
KIM SE MIN (KR)
KIM SODAM (KR)
LEE JIAN (KR)
KIM SE MIN (KR)
Application Number:
PCT/KR2022/012398
Publication Date:
February 23, 2023
Filing Date:
August 19, 2022
Export Citation:
Assignee:
NAT UNIV PUSAN IND UNIV COOP FOUND (KR)
International Classes:
C08J3/24; C08B37/08; C08J3/075; C08J3/12; C08K3/20
Foreign References:
| KR20190027661A | 2019-03-15 | |||
| JP2018141068A | 2018-09-13 | |||
| KR20180102920A | 2018-09-18 | |||
| KR20140048962A | 2014-04-24 |
Other References:
AHN, JOU-HYEON; KIM, BOK REON; SEO, YANG GON: "Adsorption characteristics of Mo and W using chelating resins", JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, THE KOREAN SOCIETY OF INDUSTRIAL AND ENGINEERING CHEMISTRY, KOREA, vol. 11, no. 2, 31 March 2000 (2000-03-31), KOREA , pages 232 - 238, XP009543572, ISSN: 1226-086X
Attorney, Agent or Firm:
NAM, Gun Pil et al. (KR)
Download PDF:
Previous Patent: DEVICE FOR PROVIDING CONTENT RECOMMENDATION INFORMATION ON BASIS OF RELATION LEARNING MODEL OF RENDE...
Next Patent: MASSAGE DEVICE
Next Patent: MASSAGE DEVICE