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Machine translation
1. (WO2011135435) ADDITIVE FOR ALKALINE ETCHING SOLUTIONS, IN PARTICULAR FOR TEXTURE ETCHING SOLUTIONS, AND PROCESS FOR PRODUCING IT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/135435    International Application No.:    PCT/IB2011/000900
Publication Date: 03.11.2011 International Filing Date: 27.04.2011
IPC:
C09K 13/02 (2006.01), H01L 31/0236 (2006.01)
Applicants: GP SOLAR GMBH [DE/DE]; Reichenaustr. 21 78467 Konstanz (DE) (For All Designated States Except US).
KRÜMBERG, Jens [DE/DE]; (DE) (For US Only).
MELNYK, Ihor [UA/DE]; (DE) (For US Only).
MICHEL, Michael [DE/DE]; (DE) (For US Only).
SCHMIDT, Michael [DE/DE]; (DE) (For US Only)
Inventors: KRÜMBERG, Jens; (DE).
MELNYK, Ihor; (DE).
MICHEL, Michael; (DE).
SCHMIDT, Michael; (DE)
Agent: HEYERHOFF & GEIGER; Heiligenbreite 52 88662 Überlingen (DE)
Priority Data:
10 2010 019 079.9 30.04.2010 DE
Title (EN) ADDITIVE FOR ALKALINE ETCHING SOLUTIONS, IN PARTICULAR FOR TEXTURE ETCHING SOLUTIONS, AND PROCESS FOR PRODUCING IT
(FR) ADJUVANT POUR SOLUTIONS DE GRAVURE ALCALINES, EN PARTICULIER POUR SOLUTIONS DE GRAVURE DE TEXTURE, ET SON PROCÉDÉ DE PRODUCTION
Abstract: front page image
(EN)Product (56) obtainable by mixing (10; 20) at least one polyethylene glycol with a base to form a single-phase mixture (52), heating (12; 22) of the single-phase mixture (52) to a temperature of 80°C and allowing the single-phase mixture (52) to rest (14) in ambient air until the single-phase mixture (52) changes colour, and also a process for the production of the product (56) and use of the product (56).
(FR)L'invention concerne un produit (56) pouvant être obtenu par mélangeage (10 ; 20) d'au moins un polyéthylène glycol avec une base pour former un mélange monophasique (52), chauffage (12 ; 22) du mélange monophasique (52) jusqu'à une température de 80 °C et repos (14) du mélange monophasique (52) à l'air ambiant jusqu'à ce que le mélange monophasique (52) change de couleur, et procédé de production du produit (56) et utilisation du produit (56).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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: English (EN)
Filing Language: English (EN)