Method of recovering chemical species by depolymerization of...

Details Method of recovering chemical species by depolymerization of... Method of recovering chemical species by depolymerization of...

C - Chemistry, Metallurgy

08

J

C08J 11/22 (2006.01) C07C 51/09 (2006.01) C07C 63/26 (2006.01) C08K 3/26 (2006.01)

Patent

CA 2358275

The present invention relates to a method of recovering a solution comprising the chemical species obtained by depolymerization of PET from a material containing poly(ethylene terephthalate) in the form of bottles, by making said material react, in the absence of water, with a reagent consisting of one or more metal salts of a weaker acid than the terephthalic acid and of ethylene glycol, until a water-soluble intermediate product is obtained, and subsequently carrying out dissolution in water, stirring and filtering.

Affiliated with

Also associated with

Rating

Method of recovering chemical species by depolymerization of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of recovering chemical species by depolymerization of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of recovering chemical species by depolymerization of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1602119