Borchers Gmbh

Bayer Materialscience Ag

Ciba Specialty Chemicals Corporation

Andreas Steinert

Rüdiger Musch

Knut Panskus

Peter Manshausen

Rudolf Pfaendner

Dirk Simon

The invention concerns hydrous compositions based on polychloroprene and hydroxylamine derivatives, processes for their production and their use as adhesives. The polychloroprene dispersions are stabilized by the addition of hydroxyalkylamine after removal of residual monomer.

Aqueous dispersions

The invention relates to a process for preventing skinning of a coating composition comprising adding an anti-skinning agents containing mixtures of organic compounds (combinations of additives), whereby the organic compounds are selected from the groups of organic hydroxylamines, and &#x3b2;-dicarbonyl compounds and/or selected derivatives of formic acid to the coating composition.

Anti-skinning agents having a mixture of organic compounds and coating compositions containing them

The present invention relates to a coating composition containing an oxidatively drying binder and, as anti-skinning agents, a mixture of

Use of additive combinations for preventing skin formation on air-drying lacquers

The invention relates to anti-skinning agents containing mixtures of organic compounds (combinations of additives), whereby the organic compounds are selected from the groups of organic hydroxylamines, and &bgr;-dicarbonyl compounds and/or selected derivatives of formic acid and also relates to compositions containing them, especially oxidatively drying paints or coating compositions.

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Langenfeld, Germany

Andreas Steinert