Title:
VINYL MONOMER HAVING DIGLYCOLAMIDIC-ACID-TYPE LIGAND
Document Type and Number:
WIPO Patent Application WO/2016/047705
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a novel vinyl monomer having a diglycolamidic-acid-type ligand useful in the production of an adsorbent separation material for separating and recovering rare earth elements. The vinyl monomer of the present invention has a diglycolamidic-acid-type ligand represented by general formula (1). (In formula (1), R1 represents a hydrogen atom or a C1-3 alkyl group; when R1 is a hydrogen atom, X is a single bond or a C2-7 optionally substituted divalent organic group; when R1 is a C1-3 alkyl group, X is a single bond or a C1-7 optionally substituted divalent organic group. n is 0 or 1; when n is 0, R2 is a hydrogen atom, a C1-3 alkyl group, or a C1-2 acyl group or aldehyde group; when n is 1, R2 is a C1-3 alkylene group.)
Inventors:
MURAKI YUZO (JP)
HIGUCHI HIROYUKI (JP)
NISHIGAWARA MASAYA (JP)
OGATA TSUYOSHI (JP)
NARITA KOICHI (JP)
TANAKA MIKIYA (JP)
HIGUCHI HIROYUKI (JP)
NISHIGAWARA MASAYA (JP)
OGATA TSUYOSHI (JP)
NARITA KOICHI (JP)
TANAKA MIKIYA (JP)
Application Number:
PCT/JP2015/076976
Publication Date:
March 31, 2016
Filing Date:
September 24, 2015
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
NAT INST OF ADVANCED IND SCIEN (JP)
NAT INST OF ADVANCED IND SCIEN (JP)
International Classes:
C08F20/36; C07C235/08; C08F12/26; C08F26/02
Domestic Patent References:
WO2015137451A1 | 2015-09-17 | |||
WO2014157225A1 | 2014-10-02 |
Foreign References:
JP2011504964A | 2011-02-17 |
Other References:
See also references of EP 3199559A4
Attorney, Agent or Firm:
Eikoh Patent Firm, P. C. et al. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
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