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1. (WO2010077141) ASPHALT COMPOSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077141 International Application No.: PCT/NL2009/050830
Publication Date: 08.07.2010 International Filing Date: 30.12.2009
IPC:
C08L 95/00 (2006.01) ,E04D 1/00 (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, tar or pitch
E FIXED CONSTRUCTIONS
04
BUILDING
D
ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
1
Roof covering by making use of tiles, slates, shingles, or other small roofing elements
Applicants:
RASENBERG WEGENBOUW B.V. [NL/NL]; Industriekade 10 NL-4815 HD Breda, NL (AllExceptUS)
MOLENBERG, Erik [NL/NL]; NL (UsOnly)
Inventors:
MOLENBERG, Erik; NL
Agent:
KETELAARS, Maarten; J.W. Frisolaan 13 NL-2517 JS The Hague, NL
Priority Data:
09150057.905.01.2009EP
Title (EN) ASPHALT COMPOSITION
(FR) COMPOSITION D'ASPHALTE
Abstract:
(EN) The present invention relates to a bituminous binder composition comprising: (a)a recycled hard bitumen having a penetration according to NEN-EN1426 (2007) of 5 -80 cm-1; and (b)a rejuveniling resin, wherein the rejuveniling resin comprises a phenolic compound having at least one unsaturated side-chain, and oligomers and polymers including the phenolic compound, wherein the phenolic compound is characterised by the formula: wherein R is C15 H31-n and wherein n = 0, 2, 4 or 6. The present invention further relates to the use of the bituminous binder composition in asphalt mixes, roofing coverings, bituminous membranes and 15 bituminous fabrics.
(FR) La présente invention concerne une composition de liant bitumineux comprenant (a) un bitume dur recyclé avec une pénétration selon NEN-EN1426 (2007) de 5-80 cm-1, et (b) une résine de régénération qui comprend un composé phénolique comportant au moins une chaîne latérale insaturée, et des oligomères et polymères comprenant le composé phénolique, celui-ci répondant à la formule (I) dans laquelle R représente un groupe C15H31-n et n vaut 0, 2, 4 ou 6. L'invention concerne également l'utilisation de ladite composition de liant bitumineux dans des mélanges d'asphalte, des couvertures de toit, des membranes bitumineuses et des tissus bitumineux.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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 (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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:
EP2384357