Clariant Produkte (deutschland) Gmbh

Clariant Finance (bvi) Limited

Clariant International Ltd

Hendrik Ahrens

Uwe Falk

Martin Glos

Klaus Xaver Poellmann

Eckart Kraemer

Frank-Peter Lang

Klaus Raab

Bjoern Fechner

Alexander Lerch

Uwe Bechtold

Guillermo Maier

The invention relates to aqueous pigment preparations containing (A) 1.0 to 75.0 percent by weight of at least one organic or inorganic white or colored pigment or a mixture of different inorganic white or colored pigments, (B) 0.01 to 8.0 percent by weight of at least one fatty acid condensation product with the formula (I), (C) 0.01 to 12.0 percent by weight of a nonionic surfactant and (G) water. 

Fatty acid condensation products as dispersing agent in pigment preparations

The invention relates to aqueous, binding agent-free pigment preparations, containing: (A) 1.0-to 75.0 wt. % of at least one organic or inorganic white or colored pigment or a mixture of different organic and inorganic white or colored pigments; (B) 0.01 to 8.0 wt. % of at least one phosphatide of formula (I), wherein R represents a group containing carbon, hydrogen and oxygen atoms and optionally nitrogen and sulfur atoms; 0.01 to 12.0 wt. % of a fatty acid alkanol amide ethoxylate of the formula (II), wherein a represents an integer between 3 and 50, Rrepresents Cto Calkyl or -alkenyl; and (G) water. 

Dispersing agent from renewable raw materials for binding agent-free pigment preparations

The invention relates to aqueous, binding agent-free pigment preparations, containing (A) 1.0 to 75.0 wt % of at least one organic or inorganic white or colored pigment or a mixture of various organic and inorganic white or colored pigments, (B) 0.01 to 8.0 wt. % of at least one phosphatide of formula (I), wherein R represents a group containing a carbon, hydrogen, oxygen atom and optionally a nitrogen and sulfur atom group, (C) 0.01 to 12.0 wt. % of a polyhydroxy fatty acid amide of formula (II) in which RCO represents an acyl group of caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmoleinic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, arachidic acid, gadoleic acid, behenic acid or erucic acid or their technical mixtures, Rrepresents a hydrogen atom or a Cto Calkyl group and q represents 3 and 4. 

Phosphoric acid ester as dispersing agents in binding agent free-pigment preparations. The invention relates to aqueous, binding agent free-pigment preparations, containing (A) 1.0-75.0 wt.-% of at least one organic or inorganic white or colored pigment or a mixture of different organic and inorganic white or colored pigments, (B) 0.01 to 8.0 wt. % of at least one phosphoric acid ester of formula (IV), wherein R represents a linear or cross-branched, saturated or unsaturated Cto Caliphatic hydrocarbon group, M represents a hydrogen atom or a sodium, potassium or ammonium ion, n is an integer of between 0-20 and m is an integer of between 0-20, (C) 0.01-12.0 wt.-% of a non-ionic surfactant which is a fatty acid ethanol amide ethoxylate of formula (V), wherein a represents an integer of between 3-50, and Rrepresents C-Calkyl or -alkenyl and (G) water. 

Binding agent free-pigment preparations containing phosphoric acid ester

The invention relates to aqueous binder-free pigment preparations containing (A) 1.0 to 75.0 wt. % of at least one organic or inorganic white or colored pigment or a mixture of different organic and inorganic white or colored pigments, (B) 0.01 to 8.0 wt. % of at least one compound of formula (I), R being a saturated or unsaturated, linear or branched, aliphatic or alicyclic hydrocarbon group with 6 to 18 carbon atoms; n is a whole number from 0 to 10; A is an oxygen atom or a bi-functional group of formula (II), B is a hydrogen atom or a group of formula (III), bonding thereof occurring by means of the valency characterized by *, X and Y are selected from sulphonic acid groups in acidic form or their sodium, potassium and ammonium salt, and hydrogen atoms, where if X represents a sulphonic acid group or its salt then Y is a hydrogen atom, and vice versa if X represents a hydrogen atom then Y is a sulphonic acid group or its salt, and M represents a hydrogen atom or a sodium, potassium or ammonium ion, and if B is a functional group of formula (III), n stands for 0 and M stands for a sodium atom, (C) 0.01 to 12.0 wt. % of a non-ionic surfactant, and (G) is water. 

Derivatives of sulphosuccinic acid as a dispersing agent in aqueous binder-free pigment preparations

The subject matter of the invention relates to aqueous pigment preparations containing (A) 30 to 75% by weight of at least one inorganic white or colored pigment or a mixture of different inorganic white or colored pigments, (B) 0.01 to 15% by weight of at least one fatty acid ethanol amide ethoxylate of the formula (I), in which Ris a linear or branched alkyl radical or alkenyl radical with 7 to 21 carbon atoms, and n is a whole number from 2 to 40, (C) 0.01 to 5% by weight of at least one amine of the formula (II), in which Ris a linear or branched alkyl radical or alkenyl radical with 8 to 22 carbon atoms, identical to or different from R, A represents an iminopropyl group &#x2014;NH&#x2014;CH&#x2014;CH&#x2014;CH&#x2014;, an oxyethyl group &#x2014;O&#x2014;CH&#x2014;CH&#x2014; or an oxypropyl group &#x2014;O&#x2014;CH&#x2014;CH(CH)&#x2014;CH&#x2014;, and a is a whole number from 0 to 5, wherein the compound of the formula (II); can be present in the form of an ammonium salt, and (E) water.

Inorganic pigment dispersions containing fatty acid ethanol amide ethoxylates and amines

An aqueous pigment preparation containing: (A) at least one organic and/or inorganic pigment; (B) at least one water-soluble or water-dispersible non-ionic oligoester or polyester, which is obtained by the polycondensation of dicarboxylic acid and glycol components, said oligoester or polyester comprising I) one or more aromatic dicarboxylic acids, their esters or anhydrides, II) C-Calkenediols, III) poly (C-C-alkene)glycols and/or methylpoly(C-Calkene)glycols, IV) optional water-soluble addition products of alkene oxide on C-Calcohols, C-Calkylphenols or on C-Calkylamines and V) one or more optional polyols; (C) optional additional dispersants and surfactants that are conventionally used to produce aqueous pigment dispersions; (D) optional additional additives that are conventionally used to produce aqueous pigment dispersions; and (E) water.

Aqueous, oligoester-based pigment preparations, their production and use

Disclosed is a process for preparing copolymer dispersions made of alkylene oxides and glycidyl ethers according to formula (I) in which Ris hydrogen or a C-C-alkyl radical, Rand Rare an alkyl or aryl radical having 1 to 30 carbon atoms, and Ris an alkyl or aryl radical having 1 to 50 carbon atoms, which may also contain heteroatoms. A is an alkylene unit having 2 to 6 carbon atoms. In formula (1), x is a number from 0 to 10, y is a number from 0 to 10, n is a number from 0 to 100, k is a number from 1 to 100, Ris an acid group or hydrogen, and m is a number from 1 to 500, with the proviso that (y+n) must be at least 1.

Block copolymer by reacting alkylene oxide and glycidyl ether in presence of unsaturated monomer

The invention relates to the use of a polysilazane solution which comprises a polysilazane of the formula 1 where n has been adjusted so that the polysilazane has a number-average molar mass of from 150 to 150 000 g/mol, and also comprises a solvent and a catalyst, as a primer for the coating of a surface with fluorosilanes or with fluorine-containing condensates.

Use of polysilazane for the production of hydrophobically and oleophobically modified surfaces

Disclosed are copolymers made of alkylene oxides and glycidyl ethers according to formula (I) in which Ris hydrogen or a C-C-alkyl radical, Rand Rare an alkyl or aryl radical having 1 to 30 carbon atoms, and Ris an alkyl or aryl radical having 1 to 50 carbon atoms, which may also contain heteroatoms. A is an alkylene unit having 2 to 6 carbon atoms. In formula (1), x is a number from 0 to 10, y is a number from 0 to 10, n is a number from 0 to 100, k is a number from 1 to 100, Ris an acid group or hydrogen, and m is a number from 1 to 500, with the proviso that (y+n) must be at least 1.

Reacting alkylene oxide and glycidy ether to produce OH- or acid-terminated copolymer

Disclosed are copolymers made of alkylene oxides and glycidyl ethers according to formula (I) in which Ris hydrogen or a C-C-alkyl radical, Rand Rare an alkyl or aryl radical having 1 to 30 carbon atoms, and Ris an alkyl or aryl radical having 1 to 50 carbon atoms, which may also contain heteroatoms. A is an alkylene unit having 2 to 6 carbon atoms. In formula (1), x is a number from 0 to 10, y is a number from 0 to 10, n is a number from 0 to 100, k is a number from 1 to 100, C is an acid group or hydrogen, and m is a number from 1 to 500, with the proviso that (y+n) must be at least 1.

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Kriftel, Germany

Hendrik Ahrens