Monolithic polymer composition having a releasing material

C - Chemistry – Metallurgy – 08 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08J 9/00 (2006.01) C08L 23/10 (2006.01) C08L 71/02 (2006.01)

Patent

CA 2344188

The present invention includes processes and resulting structures for producing a modified polymer (25) having interconnecting channels (45). The interconnecting channels (45) act as controlled transmission passages through the polymer. A hydrophilic agent (35) is blended into the polymer so that it is distributed within the polymer. In one embodiment, an absorbing material (30) is blended into the polymer so that the absorbing material is distributed within the product. The product is solidified so that the hydrophilic agent (35) forms passages (45) in the product through which a desired composition is communicable to the absorbing material (30) that is entrained within the product. The solidified product may be used to form a desired shaped article such as plug type inserts (55) and liners (70) for closed containers, or it may be formed into a film, sheet (75), bead, or pellet.

La présente invention concerne des procédés, et les structures associées, permettant de produire un polymère (25) modifié à canaux (45) d'interconnexion. Ces canaux (45) d'interconnexion font office de passages de transmission contrôlés dans le polymère. On mélange un agent hydrophile (35) au polymère de sorte que ledit agent hydrophile soit réparti dans le polymère. Selon un mode de réalisation, on mélange un matériau absorbant (30) au polymère de sorte que le matériau absorbant soit réparti dans le produit. Le produit est solidifié de manière que l'agent hydrophile (35) forme des passages (45) dans le produit, passages par lesquels une composition voulue peut entrer en contact avec le matériau absorbant (30) entraîné dans le produit. Le produit solidifié peut être utilisé pour former un article d'une forme désirée, notamment des pièces (55) d'insertion de type bouchon et des garnitures (70) pour récipients fermés. Il peut être transformé également en films, en feuilles (75), en billes ou en granulés.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Monolithic polymer composition having a releasing material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Monolithic polymer composition having a releasing material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monolithic polymer composition having a releasing material will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1604401

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.