Title:
CATIONIC EMULSION OF BITUMEN-POLYMER TYPE BITUMEN BINDER AND MANUFACTURE
Document Type and Number:
Japanese Patent JPS5898364
Kind Code:
A
Abstract:
Cationic emulsions of bituminous binders of the type consisting of an organic phase formed of a bituminous binder dispersed in an aqueous phase containing a cationic emulsifying agent and an acid. The bituminous binder is a bitumen-polymer type binder and the acid present in the aqueous phase is a possibly hydroxylated mono or polycarboxylic acid, used in sufficient quantity that the pH of the said aqueous phase is comprised between 1 and 7. The bituminous binders of the bitumen-polymer type having passed through the said emulsions present an excellent aging behavior.
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Inventors:
FURANSHISU DOMANJIYON
JIERUMAN AGENBATSUKU
POORU MARUDONADO
JIERUMAN AGENBATSUKU
POORU MARUDONADO
Application Number:
JP20749882A
Publication Date:
June 11, 1983
Filing Date:
November 26, 1982
Export Citation:
Assignee:
ELF FRANCE
International Classes:
C08L51/00; C08L51/02; C08L95/00; (IPC1-7): C08L95/00
Domestic Patent References:
| JP39019460A | ||||
| JPS4726409A | ||||
| JPS49109416A | 1974-10-17 | |||
| JPS5179117A | 1976-07-09 | |||
| JPS473836A |
Attorney, Agent or Firm:
Yuzo Yamazaki