(19)
(11) EP 2 991 995 A1

(12)

(43) Date of publication:
09.03.2016 Bulletin 2016/10

(21) Application number: 14729157.9

(22) Date of filing: 02.05.2014
(51) International Patent Classification (IPC): 
C07F 9/6571(2006.01)
C09K 21/12(2006.01)
 A62D 1/00(2006.01)
C08K 5/5313(2006.01)
(86) International application number:
PCT/US2014/036579
(87) International publication number:
WO 2014/179688 (06.11.2014 Gazette 2014/45)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 03.05.2013 US 201361819326 P

(71) Applicants:
  • Albemarle Corporation
    Baton Rouge, LA 70801-1765 (US)
  • Angell, Scott Edward
    Pasadena, TX 77505 (US)
  • White, Kimberly A.
    Baton Rouge, LA 70815 (US)
  • Anglell, Yu Li
    Pasadena, TX 77505 (US)
  • Mack, Arthur G.
    Prairieville, LA 70769 (US)

(72) Inventors:
  • ANGELL, Scott, Edward
    Pasadena, TX 77505 (US)
  • WHITE, Kimberly, A.
    Baton Rouge, LA 70815 (US)
  • ANGLELL, Yu, Li
    Pasadena, TX 77505 (US)
  • MACK, Arthur, G.
    Prairieville, LA 70769 (US)

(74) Representative: Schwabe - Sandmair - Marx 
Patentanwälte Stuntzstraße 16
81677 München
81677 München (DE)

   


(54) BUTADIEN2,3-DIYL LINKED DI-DOPO DERIVATIVES AS FLAME RETARDANTS