Patent SG-11201903719V-A (SG)
Title: Lubricating oil compositions comprising a biodiesel fuel and a mannich condensation product
Inventor: MONIZ MENNO ANTON STEFAN
IPC: C10N20/04
Filed: 2017-10-11
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 03 May 2018 (03.05.2018) la Minn 011 (10) International Publication Number WO 2018/080789 Al WIPO I PCT (51) International Patent Classification: C/0M 149/16 (2006.01) ClON 30/10 (2006.01) ClON 10/04 (2006.01) ClON 40/25 (2006.01) ClON 20/02 (2006.01) Cl ON 60/06 (2006.01) ClON 20/04 (2006.01) Cl ON 60/14 (2006.01) ClON 30/02 (2006.01) (21) International Application Number: PCT/US2017/056044 (22) International Filing Date: (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). 11 October 2017 (11.10.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/333,470 25 October 2016 (25.10.2016) US (71) Applicants: CHEVRON ORONITE TECHNOLOGY B.V. [NL/NL]; Petroleumweg 32, 3196 KD Vondelin- genplaat, 3196 Rotterdam (NL). CHEVRON ORONITE COMPANY LLC [US/US]; 6001 Bollinger Canyon Road, San Ramon, California 94583 (US). (72) Inventors: MONIZ, Menno Anton Stefan; Petroleumweg 32, 3196 KD Vondelingenplaat, 3196 Rotterdam (NL). HARTGERS, Walter Alexander; Petroleumweg 32, 3196 KD Vondelingenplaat, 3196 Rotterdam (NL). HOGEN- DOORN, Richard; Petroleumweg 32, 3196 KD Vondelin- genplaat, 3196 Rotterdam (NL). ECHANKOUKI, Mous- sa; Petroleumweg 32, 3196 KD Vondelingenplaat, 3196 Rotterdam (NL). KLEIJWEGT, Peter; Petroleumweg 32, 3196 KD Vondelingenplaat, 3196 Rotterdam (NL). BOF- FA, Alexander B.; 6001 Bollinger Canyon Road, San Ramon, California 94583 (US). MILLER, John Robert; 6001 Bollinger Canyon Road, San Ramon, California 94583 (US). - (74) Agent: VIRASSAMMY, Carlton et al.; Chevron Corpo- ration, Law Department, Post Office Box 6006, SAN RA- MON, California 94583-0806 (US). Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. - (81) 1-1 GC N O GC O Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: with international search report (Art. 21(3)) GO (54) Title: LUBRICATING OIL COMPOSITIONS COMPRISING A BIODIESEL FUEL AND A MANNICH CONDENSATION PRODUCT \" (57) : This invention encompasses lubricating oil compositions comprising a base oil, a biodiesel fuel and a Mannich conden- C sation product. A method for inhibiting viscosity increase in a diesel engine fueled at least in part with a biodiesel fuel is also described.