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. (WO2018007481) PROCESS FOR PREPARING AN ORGANIC SULFONE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/007481 International Application No.: PCT/EP2017/066857
Publication Date: 11.01.2018 International Filing Date: 06.07.2017
Chapter 2 Demand Filed: 13.12.2017
IPC:
C07C 315/02 (2006.01) ,C07C 317/10 (2006.01) ,C07C 317/14 (2006.01) ,C07C 317/44 (2006.01)
Applicants: BASF SE[DE/DE]; Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein, DE
Inventors: THRUN, Frauke; DE
TELES, Joaquim Henrique; DE
GAO, Jun; DE
Agent: BASF IP ASSOCIATION; BASF SE G-FLP - C006 67056 Ludwigshafen, DE
Priority Data:
16178610.808.07.2016EP
Title (EN) PROCESS FOR PREPARING AN ORGANIC SULFONE
(FR) PROCÉDÉ DE PRÉPARATION D'UNE SULFONE ORGANIQUE
Abstract:
(EN) A process for preparing polyaryl ethers in which a polycondensation of the monomer building blocks is carried out using microwave irradiation leads to thermoplastic molding compositions having improved color properties.
(FR) L'invention porte également sur un procédé de préparation d'éthers de polyaryle, dans lequel une polycondensation des blocs de construction monomères est réalisée à l'aide d'une irradiation par micro-ondes, conduisant à des compositions de moulage thermoplastiques ayant des propriétés de couleur améliorées.
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, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)