Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...
Reexamination Certificate
2006-05-09
2006-05-09
Boykin, Terressa (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Treating polymer containing material or treating a solid...
C264S176100, C264S219000, C528S193000, C528S194000, C528S196000, C528S198000, C528S271000, C528S272000, C528S340000
Reexamination Certificate
active
07041781
ABSTRACT:
Homo- and/or copolymers of one or more ethylenically unsaturated monomers, suitable for the preparation of molded articles that feature improved properties, especially improved fracture properties, heat stability and notched impact strength are disclosed. These homo- and/or copolymers are characterized in that they contain less than 400 particles per m2of surface area with a diameter greater than 200 μm.
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Alberts Heinrich
Eitel Alfred
Hauertmann Hans-Bernhard
König Michael
Rose Dorothy
Bayer Aktiengesellschaft
Boykin Terressa
Denesvich Jill
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