Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2011-04-26
2011-04-26
Bernshteyn, Michael M (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S308000, C525S314000, C525S127000, C526S147000, C526S217000, C526S319000
Reexamination Certificate
active
07932325
ABSTRACT:
A curable composition is described comprising a Michael donor component, a polyacryl component, and 1) an ethylenically unsaturated monomer having a reactive azlactone functional group, or 2) an ethylenically unsaturated monomer having a reactive ring-opened azlactone functional group. A telechelic polymer that is the reaction product of these components is also described.
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Fansler Duane D.
Gaddam Babu N.
Lewandowski Kevin M.
3M Innovative Properties Company
Bernshteyn Michael M
Kokko Kent S.
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