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1. (WO2007076334) PAPER COMPRISING PIPD FLOC AND PROCESS FOR MAKING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/076334    International Application No.:    PCT/US2006/062270
Publication Date: 05.07.2007 International Filing Date: 19.12.2006
IPC:
D21H 13/26 (2006.01), D21H 15/02 (2006.01), D21H 21/18 (2006.01)
Applicants: E. I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street, Wilmington, Delaware 19898 (US) (For All Designated States Except US).
LEVIT, Mikhail, R. [US/US]; (US) (For US Only)
Inventors: LEVIT, Mikhail, R.; (US)
Agent: WOODCOCK WASHBURN LLP; Cira Centre, 12th Floor, 2929 Arch Street, Philadelphia, Pennsylvania 19104-2891 (US)
Priority Data:
60/753,230 21.12.2005 US
Title (EN) PAPER COMPRISING PIPD FLOC AND PROCESS FOR MAKING THE SAME
(FR) PAPIER COMPRENANT UN FLOC DE PIPD ET PROCÉDÉ DE FABRICATION DE CELUI-CI
Abstract: front page image
(EN)The invention concerns a paper comprising polypyridobisimidazole floc having a length of from 1.0 to 15 mm, where the apparent density of the paper is from 0.1 to 0.4 g/cm3 and the tensile strength of the paper in lb/in is at least 0.000052X * Y, where X is the volume portion of polypyridobisimidazole in the total solids of the paper in % and Y is basis weight of the paper in g/m2.
(FR)L'invention concerne un papier qui comprend un floc de polypyridobisimidazole présentant une longueur comprise entre 1,0 et 15 mm. La densité apparente du papier est comprise entre 0,1 et 0,4 g/cm3, et la résistance à la traction du papier en lb/in est d'au moins 0,000052X * Y ; X représentant la partie en volume de polypyridobisimidazole dans l'ensemble des agents solides du papier en pourcentage, et Y représentant le grammage du papier en g/m2.
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, GT, 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, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, 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)