WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2014179688) BUTADIEN2,3-DIYL LINKED DI-DOPO DERIVATIVES AS FLAME RETARDANTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/179688    International Application No.:    PCT/US2014/036579
Publication Date: 06.11.2014 International Filing Date: 02.05.2014
IPC:
C07F 9/6571 (2006.01), A62D 1/00 (2006.01), C09K 21/12 (2006.01), C08K 5/5313 (2006.01)
Applicants: ALBEMARLE CORPORATION [US/US]; 451 Florida Street Baton Rouge, LA 70801-1765 (US).
ANGELL, Scott, Edward [US/US]; (US).
WHITE, Kimberly, A. [US/US]; (US).
ANGLELL, Yu, Li [US/US]; (US).
MACK, Arthur, G. [US/US]; (US)
Inventors: ANGELL, Scott, Edward; (US).
WHITE, Kimberly, A.; (US).
ANGLELL, Yu, Li; (US).
MACK, Arthur, G.; (US)
Agent: JUBINSKY, James, A.; Albemarle Corporation Law Department 451 Florida Street, 17th Floor Baton Rouge, LA 70801-1765 (US)
Priority Data:
61/819,326 03.05.2013 US
Title (EN) BUTADIEN2,3-DIYL LINKED DI-DOPO DERIVATIVES AS FLAME RETARDANTS
(FR) DÉRIVÉS DE DI-DOPO LIÉS OAR BUTADIÈN-2,3-DIYLE EN TANT QUE RETARDATEURS DE FLAMME
Abstract: front page image
(EN)Disclosed are novel, halogen-free flame-retardants derived from 9,10-Dihydro-9-Oxa-10-Phosphaphenantrene-10-oxide (DOPO) of the structure below: This invention also relates to the use of the halogen free DOPO derived compositions as flame-retardants in polymers, and a process of preparing the above compounds by reacting a formula A compound with a formula B compound:
(FR)La présente invention concerne de nouveaux retardateurs de flamme exempts d'halogène, dérivés du 9,10-dihydro-9-oxa-10-phosphaphénanthrène-10-oxyde (DOPO) de la structure ci-après : Cette invention concerne également l'utilisation des compositions dérivées de DOPO exemptes d'halogène en tant que retardateurs de flamme dans des polymères, et un procédé de préparation des composés ci-dessus par réaction d'un composé de formule A avec un composé de formule B :
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, IR, IS, JP, KE, KG, 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, SA, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)