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1. (WO2006117661) METHOD OF PRODUCING ULTRA-HARD ABRASIVE PARTICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/117661    International Application No.:    PCT/IB2006/001151
Publication Date: 09.11.2006 International Filing Date: 04.05.2006
IPC:
B01J 6/00 (2006.01), B01J 3/00 (2006.01)
Applicants: ELEMENT SIX (PRODUCTION) (PTY) LTD. [ZA/ZA]; Debid Road, Nuffield, 1559 Springs (ZA) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW only).
MUNDAY, Mark Gregory [IE/IE]; (IE) (For US Only)
Inventors: MUNDAY, Mark Gregory; (IE)
Agent: SPOOR & FISHER; P.O Box 454, 0001 Pretoria (ZA)
Priority Data:
2005/03546 04.05.2005 ZA
Title (EN) METHOD OF PRODUCING ULTRA-HARD ABRASIVE PARTICLES
(FR) PROCEDE DE PRODUCTION DE PARTICULES ABRASIVES ULTRA-DURES
Abstract: front page image
(EN)The invention relates to a method for debindering and/or purifying granules or material suitable for use in High Pressure High Temperatures diamond or cubic boron nitride synthesis, the method comprising the steps of passing the granules or material through a zone having controlled atmosphere and temperature in a continuous manner, the zone having a maximum temperature within the zone of greater than approximately 600°C, wherein the time spent by each granule within the zone is less than 30 minutes.
(FR)L'invention concerne un procédé permettant le déliantage et/ou la purification de granules ou d'un matériau convenant pour la synthèse de diamant ou de nitrure de bore cubique par traitement haute pression, haute température. Les étapes de ce procédé consistent à faire passer en continu les granules ou le matériau à travers un zone à atmosphère et à température régulées, la température maximale dans la zone étant supérieure à 600°C approximativement, et la durée du séjour de chaque granule à l'intérieur de la zone étant inférieure à 30 minutes.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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)