Dentistry – Prosthodontics – Denture liner or cushion
Reexamination Certificate
2006-10-31
2006-10-31
Moore, Margaret G. (Department: 1712)
Dentistry
Prosthodontics
Denture liner or cushion
C528S031000, C434S202000, C106S035000
Reexamination Certificate
active
07128576
ABSTRACT:
The invention relates to copolymers, obtained by the copolymerisation of SiH-group-containing siloxanes with vinyl-group-containing compounds. The copolymers comprise at least two SiH groups. The SiH-groups-containing siloxanes and the vinyl-group-containing compounds are linked to one another via C—Si bonds.
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patent: 6255407 (2001-07-01), Neffgen
patent: 6403751 (2002-06-01), Engelbrecht et al.
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patent: 6612836 (2003-09-01), Engelbrecht
Abstract JP 04-068007 (Mar. 1992).
Engelbrecht Jürgen
Kix Martin
Frommer & Lawrence & Haug LLP
Moore Margaret G.
S & C Polymer, Silicon- und Composite-Spezialitation GmbH
Santucci Ronald R.
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