Henkel Ag & Company, Kgaa

Evonik Operations Gmbh

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Studiengesellschaft Kohle Mbh

Basf Se Corporation

Alexander Schulz

Arnd Kessler

Michael Ferenz

Christian Nitsch

Peter Schmiedel

Christian Kropf

Frank Schubert

Roland Ettl

Nina Mussmann

Michael Fiedel

Thorsten Bastigkeit

Hendrik Hellmuth

Inga Kerstin Vockenroth

Philippe Favresse

Thorsten Schierle

Michael Strotz

Christian Umbreit

Peter Hausoul

Erik Wischerhoff

Matthias Lobert

Frank Oliver Heinrich Pirrung

Anna Klemmer

Didier Gigmes

Benoit Luneau

Thomas J J Mueller

Michael Dreja

André Laschewsky

Nicole Bode

Sascha Schaefer

Regina Palkovits

Joana Coelho Tsou

Rainer Jeschke

Horst Beck

Danuta Bedrunka

Roberto Rinaldi

Lukas Kipshagen

Yvonne Willemsen

Michael Gippert

Michael Paech

Andreas Buhl

Adrian Brandt

Sarah Otto

Luca Mario Marchese

Sascha Herrwerth

Trang Phan

Hebert Jesus Estevez Rivera

Frank Kiesslich

Ines Baranski

Sebastiano Moscardin

Johannes Troendlin

Tim Luca Wessiepe

Heike Semmler

Jonas Urbath

Thomas Thomalla

Andreas Stüttgen

Melanie Denissen

Bernhard Mayer

Sylvia Aust

Lisa Mareike Noack

Margret Van Lier

Michael Päch

Alejandra Garcia-Marcos

David Rayeroux

Sascha Wilhelm SCHÄFER

Thomas MÜLLER-Kirschbaum

Frank JANßEN

Thomas JJ MÜLLER

Christina SCHÖNDELING

Hebert Jesus ESTÉVEZ Rivera

A defoamer composition contains a compound based on polybutadiene having at least one repeat unit selected from the divalent radicals:

Defoamer composition based on organofunctionally modified polybutadienes

A defoamer composition based on organofunctionally modified polysiloxanes contains one or more laterally polyether-modified polysiloxanes as component A and at least one terminally polyether-modified polysiloxane as component B.

Defoamer composition based on organofunctionally modified polysiloxanes

The present invention relates to a formulation comprising a polyether siloxane, which is characterized in that a polyether that is terminated with an ester group and that is different from the polyether siloxane is present in the formulation in an amount of from 0.5 to 10% by weight based on the complete formulation, to a process for the production of a defoamed composition, wherein the inventive formulation is added to the composition to be defoamed, and to a composition comprising a formulation according to the invention, wherein the composition is a coating agent, a paint or a varnish.

Formulation and its use as defoamer

The present invention relates to the use of substituted bis-4H-pyranonyl compounds in which the 4H-pyranonyl units are combined with heteroalkyl groups, in detergents and cleaning agents, for improving detergent or cleaning performance with respect to bleachable stains.

Detergents and cleaning agents having improved performance

A specific polyamide polymer which is obtainable by two specific processes according to the invention. The invention further relates to the use of this polyamide polymer as a functional additive and to detergent compositions, cosmetic compositions, cleaning compositions and adhesive compositions including this polyamide polymer.

Water-soluble polyamide polymer and use thereof as functional additive

Detergents and cleaning agents containing an anionic surfactant of general formula (I), in which n is a number from 5 to 21 and Xis a charge-balancing cation. Also disclosed are an agent or a use, characterized in that, in the compound of general formula (I), Xis selected from the group including the proton, alkali metal cations and the group NRRR, where R, Rand Rare, independently of one another, hydrogen, an alkyl group with 1 to 6 C atoms or a hydroxyalkyl group with 2 to 6 C atoms.

Detergents and cleaning agents having anionic surfactants consisting of renewable raw materials

An anionic surfactant of general formula (I) in which n and m are, independently of one another, numbers from 0 to 17 and 2&#x3c;n+m&#x3c;20, and Xis a charge-balancing cation. The invention also relates to a production method by way of: the acid-catalysed reaction of 2,5-bis(hydroxymethyl) tetrahydrofuran with an alkene having 5 to 22 C atoms in equimolar amounts, at an increased temperature; subsequent sulphation with a sulphating agent; and optional neutralisation by a subsequent reaction with XOHor XCO, where Xis an alkali metal cation or a group NRRR, in which R, Rand Rare, independently of one another, hydrogen, an alkyl group with 1 to 6 C atoms, or a hydroxyalkyl group with 2 to 6 C atoms. Detergents or cleaning agents containing&#x2014;the surfactant, and the use of same to improve the performance of the detergents or cleaning agents, are also disclosed.

Anionic surfactants and detergents and cleaning agents containing same

Surfactants of the general formula (I) in which Ris a linear or branched akyl radical having 6 to 20, especially 10 to 16 C atoms, Rand Rindependently of one another are H or HCO, and M is hydrogen, an alkali metal or a moiety NRRR, in which R, Rand Rindependently of one another are hydrogen, an alkyl group having 1 to 6 C atoms or a hydroxyalkyl group having 2 to 6 C atoms, are readily incorporated into laundry detergents or cleaning products, possess outstanding performance qualities and can be prepared on the basis of renewable raw materials. 

Anionic surfactants and detergents comprising them

Surfactants of general formula (I), in which Rdenotes a linear or branched alkyl residue having 6 to 20, and in particular 8 to 14 carbon atoms, Rdenotes H or CH, and M denotes hydrogen, an alkali metal or an NRRRgrouping, in which R, Rand R, independently of one another, denote hydrogen, an alkyl group having 1 to 6 carbon atoms or a hydroxyalkyl group having 2 to 6 carbon atom, can be easily incorporated into washing or cleaning agents, have outstanding application-related properties, and can be produced based on renewable resources.

Anionic surfactants and washing agents containing said surfactants

A method for use of substituted dihydroxyterephthalic acid amides in detergents and cleaning agents, for improving detergent or cleaning performance with respect to bleachable stains.

The aim of the invention is to improve the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, copolymers including ethylenically unsaturated carboxylic acid-derived sulfobetaine units and hydroxyalkyl(meth)acrylic acid esters are incorporated into the products.

Detergents and cleaning products containing a polymer active ingredient

The aim of the invention is to improve the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, polymers comprising N-vinyl imidazole-derived betaine units are incorporated into the products.

Detergents and cleaning products including a polymer active ingredient

The present invention relates to a process for nonoxidative dehydroaromatization of aliphatic hydrocarbons by converting a reactant stream comprising aliphatic hydrocarbons in the presence of a catalyst which comprises at least one metallosilicate as a support, at least one element selected from the group of Mo, W and Re as an active component and at least one further transition metal which is not a noble metal as a dopant, wherein the catalyst is regenerated regularly with hydrogen under nonoxidative conditions. The further transition metal used is preferably Fe, Ni, Cu and Co.

Method for the dehydroaromatisation of mixtures containing methane by regenerating the corresponding catalysts that are devoid of precious metal

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Essen, Germany

Alexander Schulz