Emulsifier as a compound of acidic bituminous emulsions for coating of all materials including limestone

A new emulsifier composition for acidic bitumen emulsions comprises 50 - 100% of a homogeneous mixture of 60 - 95% of an alkylaminated derivative(or mixture of such derivatives) and 40 - 5% of colophane, and 0 - 50% of a solvent for both materials, which is compatible with the bitumen. The alkylamin...

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Bibliographic Details
Main Authors ROUET, DOMINIQUE, NAVASCUES, LUC, FABRE, JEAN-CLAUDE
Format Patent
LanguageEnglish
French
German
Published 11.11.1998
Edition6
Subjects
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A new emulsifier composition for acidic bitumen emulsions comprises 50 - 100% of a homogeneous mixture of 60 - 95% of an alkylaminated derivative(or mixture of such derivatives) and 40 - 5% of colophane, and 0 - 50% of a solvent for both materials, which is compatible with the bitumen. The alkylaminated derivative is an alkyl polypropylene polyamine, alkylamido polymethylene- polyamine or immediate cyclisation derivatives.The alkyl group(optionally unsaturated) is a 12 - 22C group, including oxyethylated and oxypropylated derivatives. Also claimed, are the bitumen emulsions obtained using the emulsifier system described.
Bibliography:Application Number: EP19980400370