EP2013056761 POLYCONDENSATION PRODUCT BASED ON AROMATIC COMPOUNDS, METHOD FOR THE PREPARATION AND USE THEROF

1. (WO2013152963) POLYCONDENSATION PRODUCT BASED ON AROMATIC COMPOUNDS, METHOD FOR THE PREPARATION AND USE THEROF

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Latest bibliographic data on file with the International Bureau

Pub. No.:		WO/2013/152963		International Application No.:		PCT/EP2013/056761
Publication Date:		17.10.2013		International Filing Date:		03.04.2013

IPC:

C08G 8/28 (2006.01), C04B 24/00 (2006.01), C07D 307/00 (2006.01), C08J 5/00 (2006.01), C07C 59/00 (2006.01), C08G 12/40 (2006.01), C08G 16/02 (2006.01), C08K 13/00 (2006.01)

Applicants:

CONSTRUCTION RESEARCH & TECHNOLOGY GMBH [DE/DE]; Dr.-Albert-Frank-Str. 32 83308 Trostberg (DE)

Inventors:

DIERSCHKE, Frank; (DE).
GÄDT, Torben; (DE).
GEHRIG, Uwe; (DE).
MELCHART, Michael; (DE).
VIERLE, Mario; (DE).
SCHWESIG, Peter; (DE).
HARTL, Klaus; (DE).
STEFAN, Madalina, Andreea; (DE).
MITKINA, Tatiana; (DE).
PULKIN, Maxim; (DE)

Priority Data:

12163706.0

11.04.2012

Title

(DE) POLYKONDENSATIONSPRODUKT AUF BASIS VON AROMATISCHEN VERBINDUNGEN, VERFAHREN ZU SEINER HERSTELLUNG UND SEINE VERWENDUNG
(EN) POLYCONDENSATION PRODUCT BASED ON AROMATIC COMPOUNDS, METHOD FOR THE PREPARATION AND USE THEROF
(FR) PRODUIT DE POLYCONDENSATION À BASE DE COMPOSÉS AROMATIQUES, SON PROCÉDÉ DE FABRICATION ET SON UTILISATION

Abstract:

(DE)Vorgeschlagen wird ein Polykondensationsprodukt, umfassendals Monomerkomponenten mindestens einen Arylpolyoxyalkylenether, mindestens einevicinal disubstituierte aromatische Verbindung, mindestens einen Aldehyd sowie gegebenenfallsweitere aromatische Verbindungen; Verfahren zu deren Herstellung sowie deren Verwendung als Dispergiermittel für wässrige Suspensionen von anorganischen Bindemitteln und als Mahlhilfsmittel für anorganische Bindemittel.
(EN)The invention relates to a polycondensation product comprising, as monomer components, at least one aryl polyoxyalkylene ether, at least one vicinally disubstituted aromatic compound, at least one aldehyde, and optionally further aromatic compounds. The invention also relates to a method for the preparation thereof, and also to the use thereof as a dispersant for aqueous suspensions of inorganic binders and as grinding auxiliary for inorganic binders.
(FR)L'invention concerne un produit de polycondensation comprenant comme composants monomères au moins un polyoxyalkylène aryléther, au moins un composé aromatique à double substitution vicinale, au moins un aldéhyde, ainsi que, facultativement, d'autres composés aromatiques. L'invention concerne en outre un procédé pour le fabriquer, ainsi que son utilisation comme agent dispersant pour des suspensions aqueuses de liants inorganiques et comme adjuvant de broyage de liants inorganiques.

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, 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.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG).

Publication Language:	German (DE)
Filing Language:	German (DE)

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