Coating processes – With post-treatment of coating or coating material – Heating or drying
Reexamination Certificate
2005-04-05
2005-04-05
Cameron, Erma (Department: 1762)
Coating processes
With post-treatment of coating or coating material
Heating or drying
C427S387000, C427S393600
Reexamination Certificate
active
06875470
ABSTRACT:
Novel undercoats for use on porous bases such as, for example, concrete are disclosed. Said undercoats contain or comprise at least one epoxy resin, at least one latent hardener and at least one solvent. The above are characterize in being easy to produce, contain no isocyanate groups and form a good ageing-resistant adhesion, in particular, with single component isocyanate-free sealants, cross-linked by means of silane groups.
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patent: 05-295329 (1993-11-01), None
Merz Peter W.
Trabesinger Gerald
Cameron Erma
Oliff & Berridg,e PLC
Sika Schweiz AG
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