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1. (WO2018084131) POROUS FILM AND METHOD FOR MANUFACTURING POROUS FILM
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Pub. No.: WO/2018/084131 International Application No.: PCT/JP2017/039267
Publication Date: 11.05.2018 International Filing Date: 31.10.2017
IPC:
B01D 69/00 (2006.01) ,B01D 67/00 (2006.01) ,B01D 69/08 (2006.01) ,B01D 71/34 (2006.01) ,C08J 9/26 (2006.01)
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
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
08
Hollow fibre 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
30
Polyalkenyl halides
32
containing fluorine atoms
34
Polyvinylidene fluoride
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
26
by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
Applicants:
旭化成メディカル株式会社 ASAHI KASEI MEDICAL CO., LTD. [JP/JP]; 東京都千代田区有楽町一丁目1番2号 1-1-2 Yurakucho, Chiyoda-ku, Tokyo 1000006, JP
Inventors:
岩崎 琢磨 IWASAKI, Takuma; JP
中島 正太 NAKASHIMA, Shota; JP
Agent:
稲葉 良幸 INABA, Yoshiyuki; JP
大貫 敏史 ONUKI, Toshifumi; JP
内藤 和彦 NAITO, Kazuhiko; JP
Priority Data:
2016-21630304.11.2016JP
Title (EN) POROUS FILM AND METHOD FOR MANUFACTURING POROUS FILM
(FR) FILM POREUX ET PROCÉDÉ DE FABRICATION DE FILM POREUX
(JA) 多孔膜及び多孔膜の製造方法
Abstract:
(EN) A porous film that contains a thermoplastic resin and that is provided with a dense structure layer, the proportion of α-crystal strength relative to β-crystal strength of the thermoplastic resin in the dense structure layer being 5.0 or above.
(FR) L'invention concerne un film poreux qui contient une résine thermoplastique et qui est pourvu d'une couche de structure dense, la proportion de résistance de cristal α par rapport à la résistance de cristal β de la résine thermoplastique dans la couche de structure dense étant de 5,0 ou plus.
(JA) 熱可塑性樹脂を含み、緻密構造層を備え、緻密構造層における熱可塑性樹脂のβ晶強度に対するα晶強度の割合が5.0以上である、多孔膜。
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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)