Silane-crosslinkable coating formulations

Coating processes – With post-treatment of coating or coating material – Heating or drying

Reexamination Certificate

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Details

C428S447000, C528S026000, C528S028000, C528S029000, C528S025000, C528S038000, C528S034000

Reexamination Certificate

active

07871675

ABSTRACT:
Moisture curable compositions which cure to produce hard coatings contain prepolymers bearing alkoxysilyl groups of the formulain-line-formulae description="In-line Formulae" end="lead"?—X—CH2—Si(OR)3-xR1xin-line-formulae description="In-line Formulae" end="tail"?where X is —O— or —O—CO—NR″—. The compositions are storage stable and can be cured without use of tin catalysts.

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