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1. (WO2000027560) MULTIPLE LAYERED SLEEVES AND THEIR USES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/027560    International Application No.:    PCT/US1999/026380
Publication Date: 18.05.2000 International Filing Date: 09.11.1999
Chapter 2 Demand Filed:    09.06.2000    
IPC:
B22C 1/00 (2006.01), B22C 9/08 (2006.01)
Applicants: ASHLAND INC. [US/US]; P.O. Box 2219 Columbus, OH 43216 (US)
Inventors: AUFDERHEIDE, Ronald, C.; (US).
SHOWMAN, Ralph, E.; (US).
TWARDOWSKA, Helena; (US)
Agent: HEDDEN, David, L.; Ashland Inc. P.O. Box 2219 Colombus, OH 43216 (US)
Priority Data:
09/189,236 10.11.1998 US
Title (EN) MULTIPLE LAYERED SLEEVES AND THEIR USES
(FR) MANCHONS MULTICOUCHE ET LEURS UTILISATIONS
Abstract: front page image
(EN)Multiple layered sleeves (1, 4, 7, 9, 12) having at least two distinct layers (2, 3, 5, 6, 8, 10, 11, 13, 14) which are in contact with each other. It also relates to their preparation and use in casting metal parts.
(FR)L'invention concerne plusieurs manchons multicouche (1, 4, 7, 9, 12), possédant au moins deux couches (2, 3, 5, 6, 8, 10, 11, 13, 14) distinctes en contact l'une avec l'autre. L'invention concerne également leur préparation et leur utilisation dans le coulage de parties métalliques.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, 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, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)