Title:
ナフトキノン混合物を用いたろ過膜の製造方法
Document Type and Number:
Japanese Patent JP6574061
Kind Code:
B2
Abstract:
This present disclosure relates to a method for preparation of polyvinylidene fluoride membrane with functional anthraquinones. The method is carried out according, to the following steps: step 1: preparing 2-(1-hydroxy-3-butene)-1,4,5,8-tetramethoxyl naphthalene; step 2: preparing polyvinylidene fluoride-aromatic ether copolymers: polyvinylidene fluoride was used as the initiator, 2-(1-hydroxy-3-butene) -1,4,5,8-tetramethoxynaphthalene was the monomer, N,N-dimethylformamide was solvent, cuprous chloride/Me6TREN was the catalytic, polyvinylidene fluoride-aromatic ether copolymer was synthesized by atomic transfer radical polymerization; step 3: reducing the polyvinylidene fluoride-aromatic ether copolymer to quinone by demethoxy oxidation; step 4: using the product of step 3 and N, N-dimethylformamide a film-forming reagents, then scraping into a membrane. Further, the anthraquinone which fixed in the polyvinylidene fluoride membrane would not fall off.
Inventors:
Solemnity
King Tamadaira
Akane Akane
King Tamadaira
Akane Akane
Application Number:
JP2018521457A
Publication Date:
September 11, 2019
Filing Date:
October 27, 2016
Export Citation:
Assignee:
Xiamen Institute of Science and Technology
International Classes:
B01D71/34; B01D71/52; C08F8/06; C08F14/22; C08F16/02
Domestic Patent References:
| JP2015500907A | ||||
| JP63112531A | ||||
| JP63112530A | ||||
| JP60252441A |
Foreign References:
| CN102140181A |
Other References:
SEBNEM INCEOGLU 他,Atom transfer radical polymerization using poly(vinylidene fluoride) as macroinitiator,Designed Monomers and Polymers,2004年,Vol.7, No.1-2,P.181-189
Attorney, Agent or Firm:
Hitoshi Shinbo