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1. (WO2007011492) POROUS PTFE MATERIALS AND ARTICLES PRODUCED THEREFROM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/011492 International Application No.: PCT/US2006/024331
Publication Date: 25.01.2007 International Filing Date: 21.06.2006
Chapter 2 Demand Filed: 08.02.2007
IPC:
B01D 71/36 (2006.01) ,B01D 67/00 (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
30
Polyalkenyl halides
32
containing fluorine atoms
36
Polytetrafluoroethene
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
Applicants:
GORE ENTERPRISE HOLDINGS, INC. [US/US]; 551 Paper Mill Road P.O. Box 9206 Newark, DE 19714-9206, US (AllExceptUS)
BACINO, John, E. [US/US]; US (UsOnly)
HOBSON, Alex, R. [US/US]; US (UsOnly)
STRID, Jason, J. [US/US]; US (UsOnly)
Inventors:
BACINO, John, E.; US
HOBSON, Alex, R.; US
STRID, Jason, J.; US
Agent:
WHITE, Carol, A. Lewis ; W.L. GORE & ASSOCIATES, INC. 551 Paper Mill Road Newark, DE 19714, US
Priority Data:
11/184,70618.07.2005US
11/334,24318.01.2006US
Title (EN) POROUS PTFE MATERIALS AND ARTICLES PRODUCED THEREFROM
(FR) MATERIAUX POREUX EN PFTE ET ARTICLES FABRIQUES A PARTIR DE CES DERNIERS
Abstract:
(EN) Novel porous PTFE membranes are described possessing a unique combination of high strength, low flow resistance, and small pore size. Additionally, unique constructions with superior filtration and venting properties incorporating porous PTFE membranes are described.
(FR) L'invention décrit de nouvelles membranes poreuses en PFTE qui combinent à la fois des qualités de résistance élevée, de faible résistance à l'écoulement et de dimension réduite des pores. L'invention décrit également des constructions uniques possédant des propriétés de filtration et de dégazage supérieures, et qui intègrent lesdites membranes poreuses en PTFE.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020080041202EP1907105JP2009501632CN101242889KR1020100098573IN562/KOLNP/2008