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1. (WO2019043977) MOISTURE ABSORPTION MATERIAL
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Pub. No.: WO/2019/043977 International Application No.: PCT/JP2018/001652
Publication Date: 07.03.2019 International Filing Date: 19.01.2018
IPC:
B01D 53/28 (2006.01) ,B01D 53/26 (2006.01) ,B01J 20/26 (2006.01)
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
26
Drying gases or vapours
28
Selection of materials for use as drying agents
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
26
Drying gases or vapours
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22
comprising organic material
26
Synthetic macromolecular compounds
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
学校法人関西大学 THE SCHOOL CORPORATION KANSAI UNIVERSITY [JP/JP]; 大阪府吹田市山手町3丁目3番35号 3-3-35, Yamate-cho, Suita-shi, Osaka 5648680, JP
Inventors:
崎川 伸基 SAKIKAWA, Nobuki; --
宮田 隆志 MIYATA, Takashi; JP
Agent:
特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
2017-16850901.09.2017JP
Title (EN) MOISTURE ABSORPTION MATERIAL
(FR) MATÉRIAU D'ABSORPTION D'HUMIDITÉ
(JA) 吸湿材
Abstract:
(EN) The purpose of the present invention is to achieve a moisture absorption material which inhibits leakage of a deliquescent liquid when a deliquescent inorganic salt is included, and which exhibits excellent moisture absorption properties. This moisture absorption material includes a moisture-absorbing polymer material which includes a hydrophilic polymer, and in which ligands exhibiting affinity are bonded to monovalent, divalent, or trivalent metal ions.
(FR) L'invention fournit un matériau d'absorption d'humidité qui tout en prévenant la fuite d'un liquide déliquescent, dans le cas où il contient un sel inorganique déliquescent, se révèle excellent du fait de ses propriétés absorbantes. Plus précisément, l'invention concerne un matériau d'absorption d'humidité qui contient un matériau polymère d'absorption d'humidité comprenant un polymère hydrophile, lequel matériau polymère d'absorption d'humidité présente une liaison d'un ligand ayant une affinité avec des ions métalliques monovalents, bivalents ou trivalents
(JA) 潮解性無機塩を含む場合に潮解液の漏出を防ぐとともに、吸湿性により優れた吸湿材を実現する。親水性高分子を含有する吸湿性高分子材料であって、1価、2価、または3価の金属イオンに親和性を有するリガンドが結合している前記吸湿性高分子材料を含む吸湿材を用いる。
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)