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Machine translation
1. (WO2009062925) ASPHALT MODIFIERS FOR 'WARM MIX' APPLICATIONS INCLUDING ADHESION PROMOTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/062925    International Application No.:    PCT/EP2008/065281
Publication Date: 22.05.2009 International Filing Date: 11.11.2008
Chapter 2 Demand Filed:    10.09.2009    
IPC:
C08L 95/00 (2006.01), C08K 3/20 (2006.01), E01C 7/00 (2006.01)
Applicants: AKZO NOBEL N.V. [NL/NL]; Velperweg 76 NL-6824 BM Arnhem (NL) (For All Designated States Except US).
NAIDOO, Premnathan [ZA/US]; (US) (For US Only).
LOGARAJ, Sundaram [US/US]; (US) (For US Only).
JAMES, Alan, Duncan [GB/US]; (US) (For US Only)
Inventors: NAIDOO, Premnathan; (US).
LOGARAJ, Sundaram; (US).
JAMES, Alan, Duncan; (US)
Agent: SCHALKWIJK, Pieter, Cornelis; Akzo Nobel N.V. Legal & IP P.O. Box 9300 NL-6800 SB Arnhem (NL)
Priority Data:
60/987,929 14.11.2007 US
07122340.8 05.12.2007 EP
Title (EN) ASPHALT MODIFIERS FOR 'WARM MIX' APPLICATIONS INCLUDING ADHESION PROMOTER
(FR) MODIFICATEURS D'ASPHALTE DESTINÉS À DES APPLICATIONS 'MÉLANGÉES À CHAUD' CONTENANT DES PROMOTEURS D'ADHÉRENCE
Abstract: front page image
(EN)The present invention generally relates to an additive package for warm-mix asphalt formulations for the pavement of road surfaces, said additive package comprising a) surfactant component, and b) an asphalt rheology modifying component, wherein said asphalt rheology modifying component comprises at least one of a i) a wax component and ii) a resin component. The invention also relates to a warm mix asphalt having improved compaction at lower temperatures, and to a pavement made from said warm mix asphalt.
(FR)L'invention concerne, de manière générale, un ensemble d'additifs destiné à des formulations d'asphalte mélangées à chaud destinées à la chaussée des surfaces routières, cet ensemble d'additifs comprend a) un composant tensioactif, et b) un composant modifiant la rhéologie de l'asphalte, ce composant comprenant au moins i) un composant de cire et ii) un composant de résine. L'invention concerne également un asphalte mélangé à chaud à compaction améliorée à des températures inférieures, et une chaussée fabriquée à partir de cet asphalte mélangé à chaud.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)