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Pub. No.:    WO/2012/109740    International Application No.:    PCT/CA2012/000154
Publication Date: 23.08.2012 International Filing Date: 17.02.2012
Chapter 2 Demand Filed:    17.12.2012    
D01F 1/08 (2006.01), D01D 5/24 (2006.01), D01F 6/00 (2006.01)
Applicants: GROUPE CTT INC. [CA/CA]; 3000, rue Boullé St-Hyacinthe, Québec J2S 1H9 (CA) (For All Designated States Except US).
FILTEAU, Martin [CA/CA]; (CA) (For US Only).
ROCHON, Stéphanie [CA/CA]; (CA) (For US Only)
Inventors: FILTEAU, Martin; (CA).
ROCHON, Stéphanie; (CA)
Agent: NORTON ROSE FULBRIGHT CANADA LLP/S.E.N.C.R.L., S.R.L.; Suite 2500 1 place Ville-Marie Montréal, Québec H3B 1R1 (CA)
Priority Data:
61/443,935 17.02.2011 US
Abstract: front page image
(EN)The present application relates to a fiber having an elongated body defining a longitudinal axis and at least one cavity. The cavity is positioned symmetrically with respect to a plane containing the longitudinal axis. In addition, an insulating gas, less thermally conductive than air, is trapped in the cavity.
(FR)La présente invention concerne une fibre qui comporte un corps allongé qui définit un axe longitudinal et au moins une cavité. La cavité est positionnée symétriquement par rapport à un plan qui contient l'axe longitudinal. En outre, un gaz isolant, moins thermo-conducteur que l'air, est piégé dans la cavité.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)