Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CATIONIC EMULSIFIER SYSTEM USABLE IN PREPARATION OF CATIONIC EMULSION OF BITUMINOUS BINDER OF BITUMEN/ POLYMER TYPE
Document Type and Number:
Japanese Patent JP2532027
Kind Code:
B2
Abstract:

PURPOSE: To obtain a cationic emulsion of a bitumen/polymer binder excellent in shelf stability and exhibiting rapid and reliable de-emulsification.
CONSTITUTION: The cationic emulsifier system contains a cationic nitrogenized emulsifier comprising one or more cationic nitrogenized emulsifiers and an auxiliary agent comprising at least one water-soluble salt of a polyfunctional nitrogenized carboxylic acid or an acid that is a precursor of the salt. The salt exhibits sequestering capability corresponding to the fixation of at least 5 mg calcium ions per 1 g salt in the pH range of 3-9 to metal ions.


Inventors:
FURANSHISU DOMANJON
EMIRU ROPE
Application Number:
JP28958693A
Publication Date:
September 11, 1996
Filing Date:
November 18, 1993
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ELF FRANCE
International Classes:
B01J13/00; C08K5/17; C08L95/00; C09D195/00; C09K23/18; C09K23/22; C09K23/16; C09K23/28; C09K23/38; C09K23/42; C10C3/00; E01C7/22; (IPC1-7): B01F17/16; B01F17/18; B01F17/22; B01F17/28; B01J13/00; C08L95/00
Domestic Patent References:
JPS6031825A
Attorney, Agent or Firm:
Yoshio Kawaguchi (1 person outside)