Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Reexamination Certificate
2007-11-20
2007-11-20
Fletcher, III, William Phillip (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
C528S367000, C427S407100
Reexamination Certificate
active
10468885
ABSTRACT:
Powder slurries curable thermally and with actinic radiation and comprising solid and/or highly viscous particles dimensionally stable under storage and application conditions, comprising(A) a binder free of carbon-carbon double bonds activatable with actinic radiation, comprising at least one (meth)acrylate copolymer containing on average per molecule at least one isocyanate-reactive functional group and at least one ion-forming group,(B) at least one blocked and/or part-blocked polyisocyanate, and(C) at least one olefinically unsaturated constituent which is free of isocyanate-reactive functional groups and contains on average per molecule more than four carbon-carbon double bonds activatable with actinic radiation;processes for preparing them, and their use.
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Baumgart Hubert
Ott Günther
Röckrath Ulrike
Wegner Egon
Wilke Guido
BASF Coatings AG
Fletcher, III William Phillip
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