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Machine translation
1. (WO2005118597) PREPARATION OF ORGANOSILANE ESTERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/118597    International Application No.:    PCT/EP2005/051494
Publication Date: 15.12.2005 International Filing Date: 04.04.2005
Chapter 2 Demand Filed:    28.09.2005    
IPC:
C07F 7/18 (2006.01)
Applicants: DEGUSSA AG [DE/DE]; Bennigsenplatz 1, 40474 Düsseldorf (DE) (For All Designated States Except US).
MÜH, Ekkehard [DE/DE]; (DE) (For US Only).
RAULEDER, Hartwig [DE/DE]; (DE) (For US Only).
KLEIN, Harald [DE/DE]; (DE) (For US Only)
Inventors: MÜH, Ekkehard; (DE).
RAULEDER, Hartwig; (DE).
KLEIN, Harald; (DE)
Common
Representative:
DEGUSSA AG; Intellectual Property Management, Patents + Trademarks, Bau 1042 - PB 15, 45764 Marl (DE)
Priority Data:
10 2004 025 766.3 26.05.2004 DE
Title (EN) PREPARATION OF ORGANOSILANE ESTERS
(FR) ELABORATION D'ESTERS D'ORGANOSILANES
Abstract: front page image
(EN)The present invention relates to a specific process for preparing organosilane esters of the formula (I) and a composition comprising more than 98% by weight of organosilane esters of the formula (I) and less than 2.0% by weight of at least one hydrocarbon and to the use of such a composition as precursor for producing a layer or film having a dielectric constant of 1 < κ ≤ 4.
(FR)La présente invention concerne un procédé spécifique d'élaboration d'esters d'organosilanes représentés par la formule (I), ainsi qu'une composition constituée pour au moins 98 % de sa masse d'esters d'organosilanes de l'invention et pour moins de 2 % d'au moins un hydrocarbure. L'invention concerne également l'utilisation d'une telle composition comme précurseur pour la production d'une couche ou d'un film d'une constante diélectrique $g(k) telle que 1<$g(k)=4.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)