WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1996002617) MATERIALS, METHODS AND APPARATUS FOR REDUCING LUBRICANT OIL BREAKDOWN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/002617    International Application No.:    PCT/FI1995/000402
Publication Date: 01.02.1996 International Filing Date: 17.07.1995
Chapter 2 Demand Filed:    02.02.1996    
IPC:
C10M 175/00 (2006.01)
Applicants: HELSINKI UNIVERSITY LICENSING LTD. OY [FI/FI]; Viikinkaari 8 A, FIN-00710 Helsinki (FI)
Inventors: MUONI, Rein; (EE)
Agent: OY JALO ANT-WUORINEN AB; Iso Roobertinkatu 4-6 A, FIN-00120 Helsinki (FI)
Priority Data:
08/276,946 19.07.1994 US
Title (EN) MATERIALS, METHODS AND APPARATUS FOR REDUCING LUBRICANT OIL BREAKDOWN
(FR) MATIERES, PROCEDES ET APPAREIL REDUISANT L'EPUISEMENT DES HUILES DE LUBRIFICATION
Abstract: front page image
(EN)Provided are materials and methods for increasing the working life of a lubricant oil in an engine, including alkaline compositions which are added to said oil, and an apparatus containing the alkaline compositions to be placed in said engine through which oil passes.
(FR)La présente invention concerne des matières et des procédés accroissant la durée de vie d'une huile de lubrification dans un moteur, les procédés consistant en une adjonction de compositions alcalines à ladite huile. L'invention concerne également un appareil contenant les compositions alcalines à mettre dans le moteur dans lequel circule l'huile.
Designated States: AM, AU, BB, BG, BR, BY, CA, CN, CZ, EE, FI, GE, HU, IS, JP, KG, KP, KR, KZ, LK, LR, LT, LV, MD, MG, MN, MX, NO, NZ, PL, RO, RU, SG, SI, SK, TJ, TM, TT, UA, UZ, VN.
African Regional Intellectual Property Organization (KE, MW, SD, SZ, UG)
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)