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1. (WO2009064742) ELECTROMAGNETIC RADIATION SHIELDING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/064742    International Application No.:    PCT/US2008/083152
Publication Date: 22.05.2009 International Filing Date: 12.11.2008
IPC:
B32B 17/10 (2006.01), E06B 3/67 (2006.01)
Applicants: PPG INDUSTRIES OHIO, INC. [US/US]; 3800 West 143rd Street, Cleveland, OH 44111 (US) (For All Designated States Except US)
Inventors: POLCYN, Adam, D.; (US).
WINTER, John, A.; (US).
BUCHANAN, Michael; (US)
Agent: SIMINERIO, Andrew, C.; PPG Industries, Inc., One PPG Place, 39 West, Pittsburgh, PA 15272, (US)
Priority Data:
60/988,545 16.11.2007 US
12/298,656 11.11.2008 US (Considered void 25.03.2009)
Title (EN) ELECTROMAGNETIC RADIATION SHIELDING DEVICE
(FR) DISPOSITIF DE PROTECTION CONTRE LE RAYONNEMENT ÉLECTROMAGNÉTIQUE
Abstract: front page image
(EN)An electromagnetic radiation shielding device includes a first ply having a No. 1 surface and a No. 2 surface and a second ply having a No. 3 surface and a No. 4 surface. The No. 2 surface of the first ply faces the No. 3 surface of the second ply. A first coating having three or more metallic layers is provided over at least a portion of one of the surfaces, such as over at least a portion of the No. 2 surface. A second coating having three or more metallic layers is provided over at least a portion of one or more of the other surfaces, such as over at least a portion of the No. 3 surface.
(FR)La présente invention se rapporte à un dispositif de protection contre le rayonnement électromagnétique comprenant un premier pli comportant une surface No. 1 et une surface No. 2 et un second pli comportant une surface No. 3 et une surface No. 4. La surface No. 2 du premier pli fait face à la surface No. 3 du second pli. Un premier revêtement comportant trois couches métalliques, ou plus, est disposé sur au moins une partie de l'une des surfaces, comme sur au moins une partie de la surface No. 2. Un second revêtement comportant trois couches métalliques, ou plus, est disposé sur au moins une partie d'une ou de plusieurs des autres surfaces, comme sur au moins une partie de la surface No. 3.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)