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1. (WO2017176669) METHODS FOR THE PRODUCTION OF α,β-UNSATURATED CARBOXYLIC ACIDS AND SALTS THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/176669    International Application No.:    PCT/US2017/025837
Publication Date: 12.10.2017 International Filing Date: 04.04.2017
IPC:
C07C 51/15 (2006.01)
Applicants: CHEVRON PHILLIPS CHEMICAL COMPANY LP [US/US]; 10001 Six Pines Drive The Woodlands, Texas 77380 (US)
Inventors: HLAVINKA, Mark; (US).
MCDANIEL, Max; (US)
Agent: RHODES, Monte; (US)
Priority Data:
15/091,794 06.04.2016 US
Title (EN) METHODS FOR THE PRODUCTION OF α,β-UNSATURATED CARBOXYLIC ACIDS AND SALTS THEREOF
(FR) PROCÉDÉS DE PRODUCTION D'ACIDES CARBOXYLIQUES Α,Β-INSATURÉS ET DE SELS DE CEUX-CI
Abstract: front page image
(EN)Processes for producing an α,β-unsaturated carboxylic acid, such as acrylic acid, or a salt thereof, using treated solid oxides are disclosed. The treated solid oxides can be calcined solid oxides, metal-treated solid oxides, or metal-treated chemically-modified solid oxides, illustrative examples of which can include sodium-treated alumina, calcium-treated alumina, zinc-treated alumina, sodium-treated sulfated alumina, sodium-treated fluorided silica-coated alumina, and similar materials.
(FR)L'invention concerne des procédés de production d'un acide carboxylique α,β-insaturé, tel que l'acide acrylique, ou un sel de celui-ci, faisant appel à des oxydes solides traités. Les oxydes solides traités peuvent être des oxydes solides calcinés, des oxydes solides traités par un métal, ou des oxydes solides chimiquement modifiés traités par un métal, pouvant être représentés à titre d'exemples par l'alumine traitée au sodium, l'alumine traitée au calcium, l'alumine traitée au zinc, l'alumine sulfatée traitée au sodium, l'alumine revêtue de silice fluorée traitée au sodium, et autres matériaux similaires.
Designated States: 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, 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.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)