Continuous process for the preparation of alkyltin...

Details Continuous process for the preparation of alkyltin... Continuous process for the preparation of alkyltin...

C - Chemistry, Metallurgy

07

F

260/435.7

C07F 7/22 (2006.01) C08K 5/58 (2006.01)

Patent

CA 1238050

Abstract Continuous process for the preparation of alkyltin thiocarboxylic acid esters A process for the production of alkyltin thiocarboxylic acid esters from alkyltin halides and thiocarboxylic acid esters in the presence of an acid acceptor, which process comprises carrying out the reaction continuously in a reaction system comprising 1 to 5 agitator vessels with an average dwell time of 1 to 60 minutes, at a constant pH value in the range from 3 to 8, and in a temperature range from 40° to 80°C and separating the product drawn off from the reaction system from the aqueous phase and subsequently drying it. The alkyltin thiocarboxylic acid esters obtained by the process of the invention are used for stabilising homo- and copolymers of vinyl chloride.

416898

Affiliated with

Also associated with

Rating

Continuous process for the preparation of alkyltin... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Continuous process for the preparation of alkyltin..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous process for the preparation of alkyltin... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1223505