C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
167/206, 167/325
C08G 18/81 (2006.01) A61K 6/00 (2006.01) A61K 6/08 (2006.01) A61K 6/09 (2006.01) A61K 6/10 (2006.01) C08F 299/06 (2006.01) C08G 18/10 (2006.01) C08G 18/67 (2006.01) H04R 25/00 (2006.01)
Patent
CA 1305055
ABSTRACT Disclosed is a method for producing an intra-oral dental bandage membrane and/or therapeutic membrane containing therapeutic agent. Actinic light is used to polymerize the membrane composition material to fix the composition in position locked with rigid dental structure such as teeth. The polymerizable substance is manipulated and shaped in a fluid state and then set, as shaped very rapidly in situ. Also disclosed is a new treatment membrane that in a preferred form is a non-symetrical oligomer that is a urethane polyacrylate.
549049
Hare Pamela H.
Jefferies Steven R.
Dentsply Research & Development Corp.
Smart & Biggar
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