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1. (WO2019044196) SEPARATION MEMBRANE, SEPARATION MEMBRANE MODULE, SEPARATION DEVICE, SEPARATION MEMBRANE FORMATION COMPOSITION, PRODUCTION METHOD FOR COMPOSITE MEMBRANE FOR SEPARATION, AND CELLULOSE COMPOUND
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Pub. No.: WO/2019/044196 International Application No.: PCT/JP2018/026207
Publication Date: 07.03.2019 International Filing Date: 11.07.2018
IPC:
B01D 71/12 (2006.01) ,B01D 53/22 (2006.01) ,B01D 67/00 (2006.01) ,B01D 69/02 (2006.01) ,B01D 69/10 (2006.01) ,B01D 69/12 (2006.01) ,B01D 71/82 (2006.01) ,C08B 3/16 (2006.01) ,C08B 11/193 (2006.01) ,C08B 13/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
71
Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
06
Organic material
08
Polysaccharides
12
Cellulose derivatives
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
22
by diffusion
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
67
Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
69
Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
02
characterised by their properties
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
69
Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
10
Supported membranes; Membrane supports
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
69
Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
12
Composite membranes; Ultra-thin membranes
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
71
Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
06
Organic material
76
Macromolecular material not specifically provided for in a single one of groups B01D71/08-B01D71/74132
82
characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
B
POLYSACCHARIDES; DERIVATIVES THEREOF
3
Preparation of cellulose esters of organic acids
16
Preparation of mixed organic cellulose esters
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
B
POLYSACCHARIDES; DERIVATIVES THEREOF
11
Preparation of cellulose ethers
193
Mixed ethers, i.e. ethers with two or more different etherifying groups
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
B
POLYSACCHARIDES; DERIVATIVES THEREOF
13
Preparation of cellulose ether-esters
Applicants:
富士フイルム株式会社 FUJIFILM CORPORATION [JP/JP]; 東京都港区西麻布2丁目26番30号 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors:
飯塚 裕介 IIZUKA Yusuke; JP
Agent:
中島 順子 NAKASHIMA Junko; JP
米倉 潤造 YONEKURA Junzo; JP
村上 泰規 MURAKAMI Yasunori; JP
Priority Data:
2017-16592230.08.2017JP
Title (EN) SEPARATION MEMBRANE, SEPARATION MEMBRANE MODULE, SEPARATION DEVICE, SEPARATION MEMBRANE FORMATION COMPOSITION, PRODUCTION METHOD FOR COMPOSITE MEMBRANE FOR SEPARATION, AND CELLULOSE COMPOUND
(FR) MEMBRANE DE SÉPARATION, MODULE DE MEMBRANE DE SÉPARATION, DISPOSITIF DE SÉPARATION, COMPOSITION DE LA FORMATION DE LA MEMBRANE DE SÉPARATION, PROCÉDÉ DE PRODUCTION DE LA MEMBRANE COMPOSITE POUR SÉPARATION, ET COMPOSÉ CELLULOSIQUE
(JA) 分離膜、分離膜モジュール、分離装置、分離膜形成用組成物、分離用複合膜の製造方法、及びセルロース化合物
Abstract:
(EN) Provided are: a separation membrane which can simultaneously have a higher level of separation selectivity and permissivity even in use under high-pressure conditions; a separation membrane module and separation device using the separation membrane; a separation membrane formation composition which is suitable for formulation of the separation membrane; and a production method for a composite membrane for separation using the composition. The present invention also provides a cellulose compound suitable as a constituent material for the separation membrane. The cellulose compound has a Hansen solubility parameter in which the polar parameter δP and the hydrogen bonding parameter δH satisfy formulae δP>9.0 and δH<13.8. The separation membrane has a separation layer containing the cellulose compound. The separation membrane module and the separation device have the separation membrane. The separation membrane formation composition contains the cellulose compound, a polymer, and a solvent. The production method for a composite membrane for separation comprises applying the separation membrane formation composition to a porous support layer, and drying the composition.
(FR) L'invention concerne : une membrane de séparation qui peut simultanément posséder un niveau supérieur de sélectivité de séparation et de permissivité même dans des conditions de haute pression; un module de membrane de séparation et un dispositif de séparation utilisant la membrane de séparation; une composition de la formation de la membrane de séparation qui est appropriée pour la formulation de la membrane de séparation; et un procédé de production d'une membrane composite pour une séparation à l'aide de la composition. La présente invention concerne également un composé cellulosique approprié en tant que matériau constitutif pour la membrane de séparation. Le composé cellulosique présente un paramètre de solubilité de Hansen où le paramètre de liaison polaire δP et le paramètre de liaison hydrogène δH satisfont aux formules δP>9,0 et δH<13,8. La membrane de séparation comporte une couche de séparation contenant le composé cellulosique. Le module de membrane de séparation et le dispositif de séparation sont dotés de la membrane de séparation. La composition de formation de membrane de séparation contient le composé cellulosique, un polymère et un solvant. Le procédé de production d'une membrane composite pour la séparation comprend l'application de la composition de la formation de la membrane de séparation sur une couche de support poreuse, et le séchage de la composition.
(JA) 高圧条件下の使用においても分離選択性と透過性の両立をより高度なレベルで実現できる分離膜、これを用いた分離膜モジュール及び分離装置、上記分離膜の調製に好適な分離膜形成用組成物、この組成物を用いた分離用複合膜の製造方法を提供する。また本発明は、上記分離膜の構成材料として好適なセルロース化合物を提供する。セルロース化合物は、ハンセン溶解度パラメーターにおける極性項δPと水素結合項δHが下記式を満たす。分離膜は、セルロース化合物を含む分離層を有する。分離膜モジュール及び分離装置は、分離膜を有する。分離膜形成用組成物は、セルロース化合物と、ポリマーと、溶剤とを含む。分離用複合膜の製造方法は、分離膜形成用組成物を多孔質支持層上に塗布し、乾燥することを含む。 δP>9.0 δH<13.8
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)