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1. (WO1997035673) METALWORKING LUBRICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/035673    International Application No.:    PCT/US1996/006445
Publication Date: 02.10.1997 International Filing Date: 08.05.1996
Chapter 2 Demand Filed:    10.12.1996    
IPC:
B21B 45/02 (2006.01), B21C 9/02 (2006.01), C10M 105/52 (2006.01), C10M 105/54 (2006.01), C10M 105/60 (2006.01), C10M 105/70 (2006.01), C10M 107/38 (2006.01), C10M 111/00 (2006.01)
Applicants: H.C. STARCK, INC. [US/US]; 45 Industrial Place, Newton, MA 02164 (US) (For All Designated States Except US).
BALLIETT, Robert, W. [US/US]; (US) (For US Only)
Inventors: BALLIETT, Robert, W.; (US)
Agent: COHEN, Jerry; Perkins Smith & Cohen, One Beacon Street, Boston, MA 02108 (US)
Priority Data:
08/622,848 27.03.1996 US
Title (EN) METALWORKING LUBRICATION
(FR) LUBRIFICATION POUR LE TRAVAIL DES METAUX
Abstract: front page image
(EN)Processes for working of refractory metals and other metals employing a lubricant comprising perfluorocarbon compounds (PFCs), including aliphatic perfluorocarbon compounds ($g(a)-PFCs) having the general formula: C¿n?F¿2n+2?, perfluoromorpholines having the general formula: C¿n?F¿2n+1?ON, perfluoroamines (PFAs) and highly fluorinated amines (HFAs), and perfluoroethers (PFEs) and highly fluorinated ethers (HFEs), and their polymerization products.
(FR)La présente invention concerne des procédés pour le travail des métaux réfractaires et d'autres métaux au moyen d'un lubrifiant incluant des composés fluorocarbonés entièrement halogénés (PFC), y compris des composés fluorocarbonés entièrement halogénés aliphatiques ($g(a)-PFC) de formule générale C¿n?F¿2n+2?, des perfluoromorpholines de formule générale C¿n?F¿2n+1?ON, des perfluoroamines (PFA) et des amines très fluorées (HFA), et des éthers perfluoriques (PFE), ainsi que des éthers très fluorés (HFE), et leurs produits de polymérisation.
Designated States: AU, BR, CA, CN, CZ, FI, HU, JP, KR, MX, NO, NZ, PL, UA, US.
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)