C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 77/02 (2006.01) B32B 27/08 (2006.01) B32B 27/34 (2006.01) C08L 33/24 (2006.01) C08L 77/00 (2006.01) C08L 77/06 (2006.01)
Patent
CA 2365511
A composite comprising the following layers: (I) a layer made of a molding composition which comprises the following components: (a) from 0 to 80 parts by weight of a polyamide selected from PA6, PA66, PA6/66 and mixtures thereof; (b) from 0 to 100 parts by weight of a polyamine- polyamide copolymer; and (c) from 0 to 80 parts by weight of a polyamide selected from PA11, PA12, PA612, PA1012, PA1212 and mixtures thereof, where the total of the parts by weight of components (a), (b) and (c) is 100, and where in addition: within the entirety of components (a) and (b), at least 20 parts by weight are composed of monomer units which derive from caprolactam, or a combination of hexamethylenediamine/adipic acid, and within the entirety of components (b) and (c), at least 20 parts by weight are composed of monomer units which are derived from .omega.- aminoundecanoic acid, laurolactam, a combination of hexamethylenediamine/1,12-dodecanedioic acid, a combination of 1,10-decanediamine/1,12-dodecanedioic acid, or a combination of 1,12-dodecanediamine/1,12-dodecanedioic acid, and (II) a layer made of a molding composition which comprises an ethylene-vinyl alcohol copolymer; has good layer adhesion.
Bartz Wilfried
Hager Harald
Ries Hans
Schmitz Guido
Degussa Ag
Fetherstonhaugh & Co.
LandOfFree
Composite having two or more layers, including an evoh layer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite having two or more layers, including an evoh layer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite having two or more layers, including an evoh layer will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1874084