C - Chemistry – Metallurgy – 09 – J
Patent
C - Chemistry, Metallurgy
09
J
C09J 11/06 (2006.01) A61K 9/70 (2006.01) A61K 47/10 (2006.01) A61K 47/30 (2006.01) A61K 47/32 (2006.01) A61L 15/44 (2006.01) A61L 15/58 (2006.01) A61L 15/60 (2006.01) A61L 24/00 (2006.01) A61L 26/00 (2006.01) C08K 5/00 (2006.01) C08L 39/06 (2006.01) C08L 71/02 (2006.01) C09J 139/06 (2006.01) C09J 171/02 (2006.01)
Patent
CA 2123487
2123487 9310163 PCTABS00022 This invention relates to a non-stringy adhesive hydrophilic gel comprising an aqueous mixture of a radiation crosslinkable water-soluble polymer, at least one humectant effective to extend the moisture retaining characteristics of the gel and which inhibits the ability of radiant energy to crosslink the water-soluble polymer, a pharmacologically active agent, and a crosslinking promoter effective to counteract the crosslinking inhibitory effect of humectant. The aqueous mixture is exposed to radiant energy effective to provide a non-stringy adhesive cohesive homogeneous hydrophilic gel that has an extended in-use lifetime. The gels can be formed into PATCHES for long term application of the pharmacologically active agent to a patient.
Czap Christine A.
Fox Adrian S.
Wiser Robin R.
Nepera Inc.
Osler Hoskin & Harcourt Llp
LandOfFree
Adhesive hydrogels having extended use lives and process for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adhesive hydrogels having extended use lives and process for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesive hydrogels having extended use lives and process for... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1829612