Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2006-02-28
2006-02-28
Niland, Patrick D. (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C427S372200, C427S385500, C428S423100, C524S589000, C524S590000, C524S591000, C524S839000, C524S840000, C525S123000, C525S455000
Reexamination Certificate
active
07005470
ABSTRACT:
The invention relates to aqueous two-component polyurethane systems comprising vinyl polymer polyol dispersions modified with reactive diluents, to a process for preparing them and to use as coating materials.
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Melchiors Martin
Ottensmann Hartmut
Probst Joachim
Ruttmann Gerhard
Stingl Thomas
Bayer Aktiengesellschaft
Gil Joseph C.
Niland Patrick D.
Roy Thomas W.
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