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(11)

EP 2 001 916 A1

(12)

(43) Date of publication: 17.12.2008 Bulletin 2008/51 (21) Application number: 07758577.6 (22) Date of filing: 15.03.2007

(51) International Patent Classification (IPC):  C08F 210/06(2006.01) C08F 4/659(2006.01) C08F 297/08(2006.01) C08F 2/38(2006.01) (86) International application number: PCT/US2007/064036 (87) International publication number: WO 2007/106881 (20.09.2007 Gazette 2007/38)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 15.03.2006 US 782746 P (71) Applicant: DOW GLOBAL TECHNOLOGIES INC. Midland, MI 48674 (US)

(72) Inventors: LI PI SHAN, Colin Pearland, TX 77584 (US) HAZLITT, Lonnie, G. Lake Jackson, TX 77566 (US) CHEUNG, Yunwa, Wilson Pittsford, NY 14534 (US) POON, Benjamin, C. Pearland, TX 77581 (US) HUSTAD, Phillip, D. Manvel, TX 77578 (US) KUHLMAN, Roger, L. Lake Jackson, TX 77566 (US) CARNAHAN, Edmund, M. Fresno, TX 77545 (US) QIU, Xiaohua Midland, MI 48642 (US) TAHA, Angela, N. Missouri City, TX 77459 (US) (74) Representative: Raynor, John et al Beck Greener Fulwood House 12 Fulwood Place London WC1V 6HR London WC1V 6HR (GB)