Clariant Finance (bvi) Limited

Clariant Produkte (deutschland) Gmbh

Clariant Plastics & Coatings Ltd

Clariant International Ltd

Clariant Produkte Gmbh

Ottmar Schacker

Harald Bauer

Werner Krause

Sebastian Hoerold

Wolfgang Wanzke

Sebastian Hörold

Mathias Dietz

Pascal Steffanut

Mike Sahl

Matthias Zäh

Matthias Zaeh

Eduard Zeisberger

Daniela Eisenhauer

Eduard Zeissberger

Elke Dl Schlosser

Bernd Naß

The invention relates to a compound of formula (I), characterised by the characteristic signals in the X-ray diffraction powder pattern measured with Cu Kalpha radiation (0.154 nm) at a 2-theta angle of 15.0 and 22.7 with a high intensity, and of 5.0, 11.3, 18.9, 20.8, 21.6 and 23.6 with a medium intensity, as well as to a method for producing the compound of formula (I) by reacting at least one isophthalic acid diester of formula (II) where R1 and R2 are the same or different and stand for an aliphatic group, with two equivalents 4-amino-2,2,6,6-tetramethylpiperidine, in the presence of at least one catalyst from the group of metal alcoholates and at a reaction temperature of between 50 and 150&#xb0; C.

Polymer additive and a method for the production thereof

The invention relates to phosphorus-containing mixtures containing compounds of the formulaRO&#x2014;PO(A)-CH&#x2014;CH&#x2014;COH and&#x2003;&#x2003;(I)HO&#x2014;PO(A)-CH&#x2014;CH&#x2014;COR&#x2003;&#x2003;(II)in which

Phosphorus-containing mixtures, a process for their preparation and their use

The invention relates to phosphorus-containing mixtures, containing compounds of formulaRO&#x2014;PO(A)-CH&#x2014;CH&#x2014;COH and&#x2003;&#x2003;(I)HO&#x2014;PO(A)-CH&#x2014;CH&#x2014;COR,&#x2003;&#x2003;(II)wherein

The invention relates to a novel flame retardant and stabilizer combined, for thermoplastics, which comprises as component A, phosphinic or diphosphinic salts and/or polymers thereof, as component B, a nitrogen containing synergist or a phosphorous/nitrogen flame retardant, as component C, a basic or amphoteric oxide, hydroxide, carbonate, silicate, borate, stannate, mixed oxide/hydroxide, oxide/hydroxide/carbonate, hydroxide/silicate, hydroxide/borate or mixtures thereof, optionally as component D, a phosphonite or a phosphonite/phosphate mixture, optionally as component E, an ester or salt of montan wax 4, and as component F, an aromatic di- or tricarboxylic ester or aromatic di- or tricarboxamide, the entirety of the components always being 100%.

Flame retardant and stabilizer combined for thermoplastics polymers

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Gersthofen, Germany

Ottmar Schacker