Clariant Corporation

Az Electronic Materials (luxembourg) S.a.r.l.

Clariant Finance (bvi) Limited

Clariant International Ltd

Andreas Wacker

Joachim Weber

Hans Joachim Metz

Alexander Woerndle

Felix Wendelin Grimm

Hubert Liebe

Stefan Brand

Andreas Dierdorf

Martin Ulrich Schmidt

Ruediger Jung

Olaf Schupp

Robert Milbradt

Hans-Joachim Metz

The invention relates to an aqueous adjuvant composition containing: a) one or more alkyl glucamides of formula (I) wherein R1 is a linear or branched alkyl group with five to nine carbon atoms and R2 is an alkyl group with one to three carbon atoms; b) water; c) optionally a co-solvent. The invention further relates to the use of such compositions to increase the biological activity of pesticides, preferably of herbicides, and to produce an aqueous pesticide composition. 

Aqueous adjuvant-compositions

The invention relates to compositions containing a) one or more pesticides, b) one or more copolymers obtained by the copolymerization of i) glycerol, ii) at least one dicarboxylic acid, and iii) at least one monocarboxylic acid, c) one or more amphoteric surface-active substances, and d) water. The compositions are particularly suitable for controlling and/or combating weeds, fungal diseases, or insect infestation.

Pesticide preparations

The invention relates to the use of polysilazanes as a permanent coating on metal and polymer surfaces for preventing corrosion, increasing scratch resistance and to facilitate easier cleaning. The invention comprises a solution of a polysilazane or a blend of polysilazanes of the general formula 1&#x2014;(SiR'R&#x2033;&#x2014;NR&#x2032;&#x2033;)&#x2014;&#x2003;&#x2003;(1)where R&#x2032;, R&#x2033; and R&#x2032;&#x2033; are identical or different and independently of one another represent hydrogen or an optionally substituted alkyl, aryl, vinyl or (trialkoxysilyl)alkyl group and n represents a whole number and is calculated in such a way that the polysilazane has a numerical average molecular weight of 150 to 150 000 g/mol, in a solvent. The invention also relates to a method for producing the coating.

Coatings containing polysilazanes for metal and polymer surfaces

A coating for metals containing a polysilazane solution or a mixture of polysilazanes of the general formula (I)&#x2014;(SiR'R&#x2033;-NR&#x2032;&#x2033;)&#x2014;&#x2003;&#x2003;(1)

Use of polysilazanes for coating metal strips

Diketopyrrolopyrroles of the formula (I):wherein

Diketopyrrolopyrrole pigments

This invention relates to azo pigments of general formula (I) wherein D represents the radical of a diazo component; Rand Rare the same or different and represent hydrogen, a C-Calkyl radical which is optionally substituted by hydroxy, amino, halogen or methoxy, or a (C-C) aryl radical which is optionally substituted by one, two or three substituents from the group C-Calkyl, C-Calkoxy, F, Cl, Br, CF, NO, OH, CONH, CONH(C-Calkyl), CON(C-Calkyl), COO(C-Calkyl), SONH, SONH(C-Calkyl) and SON(C-Calkyl), provided that Rand Rdo not simultaneously represent hydrogen; Rrepresents hydrogen, C-Calkyl, halogen, trifluoromethyl, C-Calkoxy, NO, or CN; and n represents 1, 2 or 3

Azo pigments

Crystal polymorphs of a yellow disazo colorant, and their preparation

Growing community of inventors

Mannheim, Germany

Andreas Wacker