Patent SG-11201407840X-A (SG)
Title: A laundry detergent composition and method of making thereof
Inventor: ELLISON ROBERT HARDY
IPC: C11D1/14
Filed: 2013-05-24
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau „ (10) International Publication Number (43) International Publication Date ^ ^ WO 2013/181083 A1 5 December 2013 (05.12.2013) WIPO I PCT (51) International Patent Classification: C07C 29/16 (2006.01) C07C 2/08 (2006.01) C07C 31/125 (2006.01) CUD 1/14 (2006.01) C07C 303/24 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/US2013/042582 24 May 2013 (24.05.2013) English (30) Priority Data: 61/652,503 29 May 2012 (29.05.2012) English US (71) Applicant (for US only): SHELL OIL COMPANY [US/US]; One Shell Plaza, P.O. Box 2463, Houston, Texas 77252-2463 (US). (71) Applicant (for all designated States except US): SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL/NL]; Carel van Bylandtlaan 30, NL-2596 The Hague (NL). (72) Inventors: ELLISON, Robert Hardy; 23219 Redberry Lane, Katy, Texas 77494 (US). ENDLER, Elizabeth Elaine; 20906 Newbury Park Drive, Katy, Texas 77450 (US). KLEM, Carol Jean; 1427 Chardonnay, Houston, Texas 77077 (US). DE KRAKER, Abraham Robert; 711 Cannon Lane, Sugar Land, Texas 77479 (US). PAPITTO, Sharla Nance; 11406 Stonecreek Bend Lane, Cypress, Texas 77433 (US). SEMIEN, Catherine; 3930 Starbridge Pointe Lane, Katy, Texas 77449 (US). SHARKO, Paul Theodore; 12511 Ella Lee Lane, Houston, Texas 77077 (US). (74) Agent: LUNDELL, Craig M.; Shell Oil Company, One Shell Plaza, P.O. Box 2463, Houston, Texas 77252-2463 (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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) m oo o i-H 00 i-H o CJ (54) Title: A LAUNDRY DETERGENT COMPOSITION AND METHOD OF MAKING THEREOF (57) Abstract: A mixture of sulfates is made by dimerizing one or more even numbered alpha olefins to produce one or more vinylidenes; hydroformylating the vinylidene(s) to produce a mixture of alcohols; and sulfating the mixture of alcohols to form alco - hoi sulfates. The sulfates are useful in laundry detergents and other surfactants.