Polymerization process involving the dosing initiators

Details Polymerization process involving the dosing initiators Polymerization process involving the dosing initiators

C - Chemistry, Metallurgy

08

F

C08F 2/00 (2006.01) C08F 2/01 (2006.01) C08F 4/34 (2006.01) C08F 14/06 (2006.01)

Patent

CA 2529803

The invention relates to a polymerization process wherein at least one peroxide, with a half life in between 1 hour and 0.001 hour at the polymerization temperature at the moment of dosing, is dosed to the reaction mixture at the polymerization temperature and wherein at least during part of the period in which the peroxide is dosed i) the cooling means of the reactor are kept at essentially maximum cooling capacity and ii) the amount of initiator that is dosed is actively controlled such that the desired polymerization temperature is achieved and maintained within 0.3~C of said polymerization temperature.

L'invention concerne un procédé de polymérisation dans lequel au moins un peroxyde, dont la demi-vie est comprise entre 1 heure et 0,001 heure à la température de polymérisation, au moment du dosage, est dosé selon le mélange de réaction, à la température de polymérisation, et dans lequel au moins pendant une partie du temps pendant lequel le peroxyde est dosé: i) les moyens de refroidissement du réacteur sont maintenus à une capacité de refroidissement sensiblement maximale et ii) la quantité d'initiateur dosé est contrôlée de manière active, afin que la température de polymérisation souhaitée soit obtenue et maintenue dans une gamme de 0,3 ·C de ladite température de polymérisation.

Affiliated with

Also associated with

Rating

Polymerization process involving the dosing initiators does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymerization process involving the dosing initiators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymerization process involving the dosing initiators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2028215