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Machine translation
1. (WO2007079367) DIAMINES HAVING REDUCED COLOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/079367    International Application No.:    PCT/US2006/062501
Publication Date: 12.07.2007 International Filing Date: 21.12.2006
Chapter 2 Demand Filed:    23.10.2007    
IPC:
C07C 209/26 (2006.01), C07C 211/51 (2006.01)
Applicants: ALBEMARLE CORPORATION [US/US]; 451 Florida Street, Baton Rouge, LA 70801-1765 (US) (For All Designated States Except US).
LEE, John, Y. [US/US]; (US) (For US Only).
OWENS, David, W. [US/US]; (US) (For US Only).
GLASS, Richard, D. [US/US]; (US) (For US Only).
WIGGINS, Paul, L. [US/US]; (US) (For US Only)
Inventors: LEE, John, Y.; (US).
OWENS, David, W.; (US).
GLASS, Richard, D.; (US).
WIGGINS, Paul, L.; (US)
Agent: SPIELMAN, Edgar, E., Jr.; ALBEMARLE CORPORATION, Law Department, 451 Florida Street, Baton Rouge, LA 70801-1765 (US)
Priority Data:
60/755,736 30.12.2005 US
Title (EN) DIAMINES HAVING REDUCED COLOR
(FR) DIAMINES PRESENTANT UNE COLORATION REDUITE
Abstract: front page image
(EN)This invention provides compositions which comprise at least one aromatic secondary diamine having a Gardner color number no more than about 6. The aromatic secondary diamine either is in the form of one benzene ring having two secondary amino groups on the ring, or is in the form of two benzene rings connected by an alkylene bridge and having one secondary amino group on each ring. At least one N,N-dihydrocarbylhydroxylamine is optionally present in the composition. Processes for producing such compositions are also provided.
(FR)L'invention concerne des compositions qui comprennent au moins une diamine aromatique secondaire présentant un indice de couleurs Gardner, inférieur ou égal à 6. La diamine aromatique secondaire se présente sous la forme d'un noyau benzène présentant deux groupes amino secondaires sur le noyau ou sous la forme de deux noyaux benzène reliés par une liaison alkylène et présentant un groupe amino secondaire sur chaque noyau. Au moins une N,N-dihydrocarbylhydroxylamine est éventuellement présente dans la composition. L'invention concerne également des procédés pour produire lesdites compositions.
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, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, 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, 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, HU, IE, IS, IT, LT, LU, LV, 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)