Extruded materials having capillary channels

Details Extruded materials having capillary channels Extruded materials having capillary channels

B - Operations, Transporting

29

C

B29C 47/20 (2006.01) B29C 47/88 (2006.01)

Patent

CA 2666353

The present invention' provides extrusion-processable materials having a plurality of capillary channels therethrough, and apparatus and methods for manufacturing such materials. The capillaries may be occupied by gases, liquids or other phases. The materials may be anisotropic foams which have high voidage. The methods and apparatus include quench cooling (11) of an extrudate (2) as it exits a die (14).

La présente invention porte sur des matières pouvant être traitées par extrusion et présentant une pluralité de canaux capillaires qui les traversent, et sur un appareil et des procédés destinés à la fabrication de telles matières. Les capillaires peuvent être occupés par des gaz, des liquides ou d'autres phases. Les matières peuvent être des mousses anisotropes qui ont un taux de vide élevé. Les procédés et l'appareil comprennent un refroidissement brusque de l'extrudat à mesure qu'il quitte une matrice.

Affiliated with

Also associated with

Rating

Extruded materials having capillary channels does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Extruded materials having capillary channels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extruded materials having capillary channels will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1540507