Title: Cationic bitumen emulsion
Application Number: 87103585 Application Date: 1987.05.13
Publication Number: 1022483 Publication Date: 1988.11.30
Approval Pub. Date: 1998.07.29 Granted Pub. Date: 1998.07.29
International Classifi-cation: C08L95/00;C10C3/00
Applicant(s) Name: Borisa Financial Service Co., Ltd. Address:
Inventor(s) Name: Peter R. Jefri
Attorney & Agent: LIU YUANJIN
Abstract:
    The setting time of cationic emulsions of asphalt, bitumen, coal tar or a mixture thereof may be shortened by incorporating into such emulsion at least 0.001 parts by weight per 100 parts by dry weight of said emulsion of a polycarboxylic acid.
Time: 6