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Machine translation
1. (WO1992000137) NARROW PORE-SIZE DISTRIBUTION POLYTETRAMETHYLENE ADIPAMIDE OR NYLON 46 MEMBRANES AND PROCESS FOR MAKING THEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1992/000137    International Application No.:    PCT/US1991/004574
Publication Date: 09.01.1992 International Filing Date: 26.06.1991
Chapter 2 Demand Filed:    28.01.1992    
IPC:
B01D 69/02 (2006.01), B01D 69/06 (2006.01), B01D 71/56 (2006.01)
Applicants: CUNO, INC. [US/US]; 400 Research Parkway, Meriden, CT 06450 (US)
Inventors: KNIGHT, Rodney, A.; (US)
Agent: SZCZEPANSKI, Steven, Z.; Willian, Brinks, Olds, Hofer, Gilson & Lione, NBC Tower, Suite 3600, 455 North Cityfront Plaza Drive, Chicago, IL 60611 (US)
Priority Data:
545,476 28.06.1990 US
Title (EN) NARROW PORE-SIZE DISTRIBUTION POLYTETRAMETHYLENE ADIPAMIDE OR NYLON 46 MEMBRANES AND PROCESS FOR MAKING THEM
(FR) MEMBRANES EN ADIPAMIDE DE POLYTETRAMETHYLENE OU EN NYLON 46 A PLAGE POROMETRIQUE ETROITE ET LEUR PROCEDE DE FABRICATION
Abstract: front page image
(EN)A hydrophilic polytetramethylene adipamide microporous membrane has a narrow pore-size distribution. The membrane is formed by rapid quench process in a quench bath (37) having solubility parameter above about 21 Hildebrands.
(FR)Une membrane micro-poreuse en adipamide de polytétraméthylène hydrophile présente une plage porométique étroite. On forme la membrane selon un procédé de trempe rapide dans un bain de trempe (37) ayant un paramètre de solubilité supérieur à environ 21 Hildebrands.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)