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1. (WO2000063325) HYDRAULIC FLUID
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/063325    International Application No.:    PCT/EP2000/003258
Publication Date: 26.10.2000 International Filing Date: 11.04.2000
Chapter 2 Demand Filed:    09.11.2000    
IPC:
C10M 141/10 (2006.01), C10M 163/00 (2006.01)
Applicants: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL/NL]; Carel van Bylandtlaan 30, NL-2596 HR The Hague (NL)
Inventors: HOLMES, Andrew, John; (AU).
WATSON, Cameron, William; (GB)
Priority Data:
99302883.6 14.04.1999 EP
Title (EN) HYDRAULIC FLUID
(FR) FLUIDE HYDRAULIQUE
Abstract: front page image
(EN)A hydraulic fluid comprising a lubricant base oil in combination with (a) from 0.001 to 5 %wt of magnesium salicylate, (b) from 0.01 to 8 %wt of zinc dithiophosphate, and optionally (c) from 0.001 to 5 %wt of a dicarboxylic acid or its mono- or di-ester or its mono-amide or di-amide or imide containing in total between 4 and 70 carbon atoms; and an additive package comprising magnesium salicylate, zinc dithiophosphate and optionally a dicarboxylic acid or its mono- or di-ester or its mono-amide or di-amide or imide containing in total between 4 and 70 carbon.
(FR)L'invention concerne un fluide hydraulique renfermant une huile de base lubrifiante, laquelle est combinée à a) 0,001 à 5 % en poids de salicylate de magnésium, b) 0,01 à 8 % en poids de dithiophosphate de zinc, et éventuellement c) 0,001 à 5 % en poids d'un acide dicarboxylique ou de son monoester ou diester, ou de son monoamide, diamide, ou imide, contenant au total 4 à 70 atomes de carbone; et un système adjuvant à base de salicylate de magnésium, de dithiophosphate de zinc, et éventuellement d'un acide dicarboxylique ou de son monoester ou diester, ou de son monoamide, diamide, ou imide, contenant au total 4 à 70 atomes de carbone.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, 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, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, 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)