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1. (WO2014177720) ELASTOMERIC SEAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/177720    International Application No.:    PCT/EP2014/059119
Publication Date: 06.11.2014 International Filing Date: 05.05.2014
IPC:
C09K 3/10 (2006.01), F16J 15/10 (2006.01)
Applicants: FMC KONGSBERG SUBSEA AS [NO/NO]; P. O. Box 1012 N-3601 Kongsberg (NO)
Inventors: AKULICHEV, Anton; (RU).
TORKILDSEN, Brede; (NO)
Agent: ONSAGERS AS; P.O. Box 1813 Vika N-0123 Oslo (NO)
Priority Data:
20130622 03.05.2013 NO
Title (EN) ELASTOMERIC SEAL
(FR) JOINT D'ÉTANCHÉITÉ ÉLASTOMÈRE
Abstract: front page image
(EN)The present invention provides a seal comprising an elastomeric composite, said composite comprising an elastomeric polymer and a negative thermal expansion (NTE) filler, the NTE filler has a coefficient of thermal expansion (CTE) lower than -6x10-6 K- 1 within a temperature range of 220-293 K and is present in an amount of 0.01 -50 volume% based on the total volume of the elastomcric composite at 20 °C.
(FR)La présente invention concerne un joint d'étanchéité comprenant un composite élastomère, ledit composite comprenant un polymère élastomère et une charge de dilatation thermique négative (NTE), la charge ayant un coefficient de dilatation thermique (NTE) inférieur à -6x10-6 K- 1 dans une plage de températures comprises entre 220 et 293 K et est présente dans une quantité de 0,01 à 50 % en volume sur la base du volume total du composite élastomère à 20 °C.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)