Process of gluing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
May 27, 2004
app pub date -
Jan 5, 2004
filing date -
Feb 26, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A process for gluing laminated products with a curing amino adhesive, such as melamine urea formaldehyde (MUF) adhesive or urea formaldehyde (UF) adhesive, wherein a hardener comprising acid, acid salt and/or acid generating salt and a polymer dispersion or a mixture of different polymer dispersions and conventional additives, and the adhesive are applied separately at the parts to be glued, that the parts thereafter are joined and that the glue thereafter is cured under pressure, is described. Additionally, a use of a polymer dispersion or a mixture of different polymer dispersions in a hardener for use in a method for separate application of adhesive and hardener is disclosed.
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Cited Art Landscape
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