Agent increasing the rate of hardening of cements, mortars...

Details Agent increasing the rate of hardening of cements, mortars... Agent increasing the rate of hardening of cements, mortars...

C - Chemistry, Metallurgy

07

C

C07C 215/40 (2006.01) C04B 24/00 (2006.01) C04B 24/12 (2006.01)

Patent

CA 2100498

AGENT INCREASING THE RATE OF HARDENING OF CEMENTS, MORTARS AND CONCRETES WHILE MAINTAINING THEIR WORKABILITY ABSTRACT The invention relates to an agent increasing the rate of hardening of cements, mortars and concretes while maintaining their workability. It also concerns an adjuvant for cements, mortars and concretes, comprising an effective quantity of said agent, and the cements, mortars and concretes comprising an effective quantity of said agent or said adjuvant. This agent corresponds to the formula Image in which - R1, R2 and R3, which may be identical or dif- ferent, denote the hydrogen atom or an alkyl, substituted alkyl, alkene, aryl or aralkyl group, - B denotes a hydrocarbon chain containing at least one -CH2- unit and in which the number of carbons situated in the chain is smaller than or equal to 10, - A denotes the groups: Image , Image , X- ; Image X- in which: - X denotes an organic or inorganic anion and in particular a halogen - R5, R6 and R7, which may be identical or dif- ferent, denote alkyl, substituted alkyl, alkene, aryl or aralkyl radicals. (No drawing)

Affiliated with

Also associated with

Rating

Agent increasing the rate of hardening of cements, mortars... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Agent increasing the rate of hardening of cements, mortars..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Agent increasing the rate of hardening of cements, mortars... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1876351