Process For Preparing A Thixotroping Agent And Use Thereof

The invention provides a process for preparing a thixotropic agent based on a urea derivative, in which the components alpha) comprising at least one amine and beta) comprising at least one isocyanate, are supplied separately to a mixing means and are mixed with one another, the reaction mixture bei...

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Bibliographic Details
Main Authors WALTHER BURKHARD, MACK HELMUT, AUSTERMANN TOBIAS
Format Patent
LanguageEnglish
Published 14.11.2013
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
POLISHES
USE OF MATERIALS AS ADHESIVES
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Summary:The invention provides a process for preparing a thixotropic agent based on a urea derivative, in which the components alpha) comprising at least one amine and beta) comprising at least one isocyanate, are supplied separately to a mixing means and are mixed with one another, the reaction mixture being discharged by spraying or squirting from the mixing means. Further disclosed is the use of the thixotropic agent in a fluid system. The process is especially suitable for preparing adhesives and sealants.
Bibliography:Application Number: US201113704374