Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1998-09-10
2000-04-25
Sanders, Kriellion
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 27, 524 35, 524136, 524434, 524436, 524492, 524494, C08K 534
Patent
active
060545135
ABSTRACT:
The invention relates to a fireproof coating which forms an insulating layer and is based on carbon-forming substances forming a foam layer in the case of a fire, film-forming binders, blowing agents and conventional assistants and additives, wherein said coating contains, as blowing agents, a melamine salt and/or guanidine salts and/or microencapsulated melamine.
The fireproof coating forming an insulating layer and according to the invention is stable in particular under tropical conditions (up to 100% rel. humidity, about 75.degree. C.), i.e. it releases only very little NH.sub.3.
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Derwent Patent Family Report and/or Abstract
Pirig Wolf-Dieter
Rothkamp Susanne
Thewes Volker
Clariant GmbH
Dearth Miles B.
Sanders Kriellion
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