Lactic acid residue containing polymer composition and...

Details Lactic acid residue containing polymer composition and... Lactic acid residue containing polymer composition and...

C - Chemistry, Metallurgy

08

L

C08L 67/04 (2006.01) C08K 5/092 (2006.01) C08K 5/1575 (2006.01) C08L 33/02 (2006.01)

Patent

CA 2325046

The invention relates to a lactic acid residue containing polymer composition and product having improved stability and to methods for the preparation and use thereof. The lactic acid residue containing polymer preferably includes a polylactide polymer having a number average molecular weight of between about 25,000 and about 200,000, lactide, if present at all, present in a concentration of less than 0.5 wt.% based on the weight of the composition, and deactivating agents. Articles which can be manufactured from the lactic acid residue containing polymer composition include fibers, coated paper, films, moldings, and foam.

L'invention a trait à une composition et à un produit de polymère contenant des résidus d'acide lactique présentant une stabilité accrue, et à des procédés de préparation et d'utilisation de ceux-ci. Le polymère contenant des résidus d'acide lactique comporte de préférence un polymère polylactidique de poids moléculaire moyen se situant entre environ 25000 et environ 200000; du lactide présent, le cas échéant, selon une concentration inférieure à 0,5 % en poids de la composition; et des agents désactivants. Des articles pouvant être fabriqués à partir de la composition de polymère contenant des résidus d'acide lactique comprennent notamment des fibres, du papier enduit, des films, des moulages et de la mousse.

Affiliated with

Also associated with

Rating

Lactic acid residue containing polymer composition and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lactic acid residue containing polymer composition and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lactic acid residue containing polymer composition and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1799089