Patent SG-11201908413P-A (SG)
Title: Polyol carrier fluids and fuel compositions including polyol carrier fluids
Inventor: TABIBI MAKAYE
IPC: C10L1/22
Filed: 2018-03-13
Abstract: WO 18/ 169905 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 20 September 2018 (20.09.2018) WIP0 I PCT ill 1111u°11101llioIIl °nolo om IIIII o!moIIl Imiou oimIE (10) International Publication Number WO 2018/169905 Al (51) International Patent Classification: C1OL 1/22 (2006.01) (21) International Application Number: PCT/US2018/022098 (22) International Filing Date: 13 March 2018 (13.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/457,357 13 March 2017 (13.03.2017) US (71) Applicant: AFTON CHEMICAL CORPORATION [US/US]; 500 Spring Street, Richmond, Virginia 23219 (US). (72) Inventors: TABIBI, Makaye; 1744 W. Leigh St., Rich- mond, Virginia 23220-1621 (US). SCHWAB, Scott D.; Declarations under Rule 4.17: 12216 Valleybrook Drive, Richmond, Virginia 23233-1071 (US). SHANAHAN, Charles S.; 1627 Hanover Ave., Unit B, Richmond, Virginia 23220-3525 (US). COLUC- CI, William J.; 4501 Argonne Court, Glen Allen, Virginia 23060-6443 (US). (74) Agent: CHELSTROM, Jeffrey A. et al.; Honigman Miller Schwartz and Cohn LLP, 650 Trade Centre Way, Suite 200, Kalamazoo, Michigan 49002-0402 (US). (81) 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. (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). 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)) (54) Title: POLYOL CARRIER FLUIDS AND FUEL COMPOSITIONS INCLUDING POLYOL CARRIER FLUIDS 410 400 390 t 380 ry 370 u 360 If 350 340 5 330 320 310 300 FIG. I. Low Temperature Viscosity Fuel Additive 1 Fuel Additive 2 Fuel Additive (57) : A carrier fluid or fluidizer for use in fuel performance additives or fuels including such additives is described herein. The novel carrier fluids include a unique blend of alkoxylated alcohols or polyols providing unexpected performance improvements to fuel performance additives and fuels incorporating the additives. The carrier fluids, when combined with at least a detergent, provide desired valve stick performance and unexpectedly improve the intake valve deposit performance at the same time.