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1. (WO2018055262) BITUMEN EMULSIONS COMPRISING ONE OR MORE PARTICULAR ADDITIVES
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Pub. No.: WO/2018/055262 International Application No.: PCT/FR2017/052452
Publication Date: 29.03.2018 International Filing Date: 14.09.2017
IPC:
C08K 5/092 (2006.01) ,C08L 95/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
04
Oxygen-containing compounds
09
Carboxylic acids; Metal salts thereof; Anhydrides thereof
092
Polycarboxylic acids
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
Applicants:
ARKEMA FRANCE [FR/FR]; 420 rue d'Estienne d'Orves 92700 COLOMBES, FR
Inventors:
JORDA, Eric; FR
LIGIER, Sandrine; FR
LUCA, Vincent; FR
Agent:
PRAS, Jean-Louis; FR
Priority Data:
165891422.09.2016FR
Title (EN) BITUMEN EMULSIONS COMPRISING ONE OR MORE PARTICULAR ADDITIVES
(FR) ÉMULSIONS BITUMINEUSES COMPRENANT UN OU PLUSIEURS ADDITIFS PARTICULIERS
Abstract:
(EN) The invention relates to a bitumen emulsion comprising at least one bitumen, at least one emulsifier, phosphoric acid or one of the derivatives thereof, at least one aqueous phase, and at least one particular additive. The invention further relates to a method for producing the emulsion, as well as to the use of the emulsion in order to improve the ravelling resistance of a cold mix.
(FR) L'invention concerne une émulsion bitumineuse comprenant au moins un bitume, au moins un émulsifiant, de l'acide phosphorique ou un de ses dérivés, au moins une phase aqueuse, et au moins un additif particulier. L'invention porte également sur un procédé de préparation de ladite émulsion ainsi que sur l'utilisation de l'émulsion pour améliorer la résistance au désenrobage d'un enrobé coulé à froid.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)