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1. (WO2003006252) ALUMINUM PAPER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/006252    International Application No.:    PCT/US2002/021712
Publication Date: 23.01.2003 International Filing Date: 10.07.2002
Chapter 2 Demand Filed:    27.01.2003    
IPC:
B41M 5/00 (2006.01), B41M 5/52 (2006.01)
Applicants: ALCOA, INC. [US/US]; Alcoa Corporate Center, 201 Isabella Street, Pittsburgh, PA 15212-5858 (US) (For All Designated States Except US).
RAGHUNANTHAN, Narsimhan [NL/NL]; (NL) (For US Only).
SKILES, Jean, Ann [US/US]; (US) (For US Only).
Davis, Richard [GB/GB]; (**) (For US Only)
Inventors: RAGHUNANTHAN, Narsimhan; (NL).
SKILES, Jean, Ann; (US).
Davis, Richard; (**)
Agent: RICHARDS, John; Ladas & Parry, 26 West 61st Street, New York, NY 10023 (US)
Priority Data:
60/304,673 11.07.2001 US
Title (EN) ALUMINUM PAPER
(FR) PAPIER A BASE D'ALUMINIUM
Abstract: front page image
(EN)A artificial paper having a porous aluminum foil as the substrate and a writable coating thereon, which includes aluminum trihydrate and other optional whitening agents to facilitate the writability of the substrate. The artificial paper has properties, such as writability, optical properties, mechanical properties, and durability equivalent to or superior to pulp-based paper.
(FR)L'invention porte sur un papier artificiel comportant comme substrat une feuille poreuse d'aluminium recouverte d'un revêtement propre à l'écriture comprenant du trihydrate d'aluminium et facultativement d'autres agents azurants améliorant la possibilité d'écriture. Ledit papier présente des propriétés telles que la possibilité d'écriture, les propriétés optiques, ou la durabilité, équivalentes ou supérieures à celles des papiers à base de pâte.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IE, IT, LU, MC, NL, PT, SE, 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)