WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1996002317) CELLULOSIC ULTRAFILTRATION MEMBRANE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/002317    International Application No.:    PCT/US1995/009836
Publication Date: 01.02.1996 International Filing Date: 19.07.1995
Chapter 2 Demand Filed:    13.02.1996    
IPC:
B01D 69/12 (2006.01), B01D 71/14 (2006.01), B01D 71/16 (2006.01)
Applicants: MILLIPORE CORPORATION [US/US]; 80 Ashby Road, Bedford, MA 01730 (US)
Inventors: TUCCELLI, Ronald; (US).
MCGRATH, Paul, V.; (US)
Agent: KARNAKIS, Andrew, T.; Millipore Corporation, 80 Ashby Road, Bedford, MA 01730 (US)
Priority Data:
08/277,806 20.07.1994 US
Title (EN) CELLULOSIC ULTRAFILTRATION MEMBRANE
(FR) MEMBRANE CELLULOSIQUE POUR ULTRAFILTRATION
Abstract: front page image
(EN)A cellulosic ultrafiltration membrane is provided having a microporous base resistant substrate and an ultrafiltration layer form of a cellulose ester or cellulose.
(FR)Membrane cellulosique pour ultrafiltration comportant un substrat microporeux résistant aux bases et une couche d'ultrafiltration composée de cellulose ou d'un ester de cellulose.
Designated States: CN, JP, KR, RU.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)