Coating processes – With post-treatment of coating or coating material – Heating or drying
Reexamination Certificate
2007-10-02
2010-10-05
Barr, Michael (Department: 1711)
Coating processes
With post-treatment of coating or coating material
Heating or drying
C427S002260, C427S002290, C428S210000, C428S220000, C428S306600, C428S308400, C428S325000
Reexamination Certificate
active
07807227
ABSTRACT:
A composite material with a porous inorganic-nonmetallic matrix and a second material, and a process for its production, are characterized in that the porous inorganic-nonmetallic matrix has a bending strength ≧40 MPa as measured according to ISO 6 872; the second material is an organic material which at least partly fills the pores of the porous matrix; and the composite material has a modulus of elasticity, E, ≧25 GPa as measured according to ISO 10 477.
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Aechtner Stefan
Hornberger Helga
Nagel Emil
Thiel Norbert
Barr Michael
Jacobson & Holman PLLC
Vita Zahnfabrik H. Rauter GmbH & Co. KG
Walters, Jr. Robert S
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