Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2005-09-06
2005-09-06
Yoon, Tae H. (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S120000, C522S171000, C522S180000, C522S183000, C526S277000, C526S292100
Reexamination Certificate
active
06939901
ABSTRACT:
An adhesive composition comprising (a) an acidic group-containing polymerizable monomer; (b) a polymerizable monomer represented by the general formula (I):wherein R1is hydrogen atom or methyl group; R2is a halogen atom, hydroxyl group, mercapto group or —O—R3—OH group, wherein R3is an alkylene group having 6 to 25 carbon atoms; and Y is oxygen atom or sulfur atom; and (c) a hydrophilic polymerizable monomer, wherein the weight ratio of the polymerizable monomer (b)/acidic group-containing polymerizable monomer (a) is 0.001 to 0.5. The adhesive composition of the present invention can be suitably used for bonding a hard tissue with a resin material in the medical field and the dental field.
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Derwent Reference No. JP63111861/pn (Computer Generated English Abstract).
Derwent Reference No. JP63111862/pn (Computer Generated English Abstract).
Nakatsuka Kazumitsu
Okada Koichi
Kuraray Medical Inc.
Yoon Tae H.
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