Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate
2008-05-06
2008-05-06
Price, Elvis O. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C556S418000, C556S420000, C556S421000
Reexamination Certificate
active
11668207
ABSTRACT:
Blocked silyl isocyanates contain a methylene group between the blocked isocyanate group and silicon. The blocked isocyanates are easily prepared in high yield and purity.
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Gottschalk-Gaudig Torsten
Kornek Thomas
Pfeiffer Jürgen
Popp Alfred
Stanjek Volker
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