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1. (WO2007002104) COMPOSITION COMPRISING ASPHALT, ETHYLENE COPOLYMER, AND SULFUR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/002104 International Application No.: PCT/US2006/024003
Publication Date: 04.01.2007 International Filing Date: 21.06.2006
IPC:
C08L 95/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
95
Compositions of bituminous materials, e.g. asphalt, tarĀ or pitch
Applicants:
E. I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street Wilmington, Delaware 19898, US (AllExceptUS)
PREJEAN, George, Wyatt [US/US]; US (UsOnly)
BABCOCK, Gregg, Byron [US/US]; US (UsOnly)
Inventors:
PREJEAN, George, Wyatt; US
BABCOCK, Gregg, Byron; US
Agent:
SHAY, Lucas, K.; E. I. du Pont de Nemours and Company Legal Patent Records Center 4417 Lancaster Pike Wilmington, Delaware 19805, US
Priority Data:
60/693,39923.06.2005US
Title (EN) COMPOSITION COMPRISING ASPHALT, ETHYLENE COPOLYMER, AND SULFUR
(FR) COMPOSITION COMPRENANT DE L'ASPHALTE, UN COPOLYMERE D'ETHYLENE, ET DU SOUFRE
Abstract:
(EN) A composition and a process for producing the composition are disclosed. The composition comprises or is produced from asphalt, an ethylene copolymer, a sulfur source, and optionally a polymer comprising repeat units derived from styrene and butadiene. The process comprises contacting a sulfur source with a mixture, which comprises asphalt, an ethylene copolymer, and optionally a polymer comprising repeat units derived from styrene and butadiene.
(FR) L'invention concerne une composition et un procédé de fabrication de cette composition. La composition comprend ou est obtenue à partir d'asphalte, d'un copolymère d'éthylène, d'une source de soufre, et éventuellement d'un polymère comprenant des unités de répétition dérivées du styrène et du butadiène. Le procédé comprend la mise en contact d'une source de soufre avec un mélange comprenant de l'asphalte, un copolymère d'éthylène, et éventuellement un polymère comprenant des unités de répétition dérivées du styrène et du butadiène.
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, 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, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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)
Also published as:
MXMX/a/2007/016028EP1910472BRPI0613289-8CN101203570IN9832/DELNP/2007