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1. (WO2009058277) NOVEL NITRILE AND AMIDOXIME COMPOUNDS AND METHODS OF PREPARATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/058277    International Application No.:    PCT/US2008/012240
Publication Date: 07.05.2009 International Filing Date: 29.10.2008
Chapter 2 Demand Filed:    27.08.2009    
IPC:
C11D 3/32 (2006.01), C11D 7/32 (2006.01), C11D 11/00 (2006.01), G03F 7/42 (2006.01), H01L 21/02 (2006.01)
Applicants: EKC TECHNOLOGY, INC. [US/US]; 2520 Barrington Court Hayward, CA 94545-1163 (US) (For All Designated States Except US).
LEE, Wai, Mun [US/US]; (US) (For US Only)
Inventors: LEE, Wai, Mun; (US)
Agent: SULLIVAN, Mark, J.; Morgan Lewis & Bockius LLP 1111 Pennsylvania, NW Washington, DC 20004 (US).
KRUKIEL, Charles E.; DUNLAP CODDING, P. C. P.O. Box 16370 Oklahoma City, Oklahoma 73113 (US)
Priority Data:
61/000,727 29.10.2007 US
61/088,817 14.08.2008 US
Title (EN) NOVEL NITRILE AND AMIDOXIME COMPOUNDS AND METHODS OF PREPARATION
(FR) NOUVEAUX COMPOSÉS NITRILE ET AMIDOXIME ET LEURS PROCÉDÉS DE PRÉPARATION
Abstract: front page image
(EN)The present application relates to semiconductor processing compositions comprising at least one compound containing at least one amidoxime functional group and to methods of using these compositions in semiconductor processing. The present application also describes the preparation of amidoximes for a semiconductor processing composition by (a) mixing a cyanoethylation catalyst, a nucleophile and an alpha-unsaturated nitrile to produce a cyanoethylation product; and (b) converting a cyano group in the cyanoethylation product into an amidoxime functional group.
(FR)La présente invention concerne des compositions de traitement de semi-conducteurs, comprenant au moins un composé contenant au moins un groupe fonctionnel amidoxime, ainsi que des procédés d'utilisation de ces compositions dans le traitement de semi-conducteurs. La présente invention concerne également la préparation d'amidoximes pour une composition de traitement de semi-conducteurs, consistant (a) à mélanger un catalyseur de cyanoéthylation, un nucléophile et un nitrile alpha-insaturé pour obtenir un produit de cyanoéthylation, et (b) à convertir un groupe cyano dans le produit de cyanoéthylation en un groupe fonctionnel amidoxime.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)