Basf Se Corporation

Basf Wintershall Holding Gmbh

Wintershall Holding Gmbh

Roman Benedikt Raether

Dieter Mayer

Cornelia Roeger-Goepfert

Charlotte Emnet

Marco Arnold

Christian Bittner

Sophie Maitro-Vogel

Alexandra Haag

Sophia Ebert

Markus Hansch

Wolfgang Spiegler

Jürgen Tropsch

Alexander Fluegel

Günter Oetter

Juergen Gert Tropsch

Marta Reinoso Garcia

Michael Siemer

Frederic Bauer

Vandana Kurkal-Siebert

Fabien Jean Brand

Thomas Wesley Holcombe

Michael Bernhard Schick

Nicole Meier

Björn Heinz

Harald Hoerhammer

Cornelia Röger-Göpfert

Ingo Gottschling

Harald HÖRHAMMER

Alexander FLÜGEL

The present disclosure is related to a surfactant comprising at least one C8 to C30 branched alkanol alkoxylate, a process for the preparation of the surfactant, an article comprising the surfactant, and a use of the surfactant. Also disclosed are readily biodegradable surfactants obtained from branched aliphatic alcohols and including a polyethylene oxide block.

Biodegradable surfactant

A method of detecting space debris includes: generating a virtual space debris in accordance with the law of conservation of mass by applying a debris breakup model to an object of breakup origin; calculating an orbit of each virtual space debris based on a debris orbit propagation model; and generating appearance frequency distribution of a motion vector of each virtual space debris on the celestial sphere based on the orbit calculation. The above operations are executed multiple times. The method further includes setting a search range vector based on a motion vector having a high level of the appearance frequency distribution of the motion vector, and applying a stacking method to regions in images captured at time intervals during the fixed point observation, the regions being shifted along the search range vector sequentially in the order of capture, thereby detecting space debris appearing on the images.

Composition for metal electroplating comprising leveling agent

Alkoxylated hydroxycarboxylic acids according to a formula I' are provided herein, as well as uses thereof and a process for production thereof. Compound 2-[2-(2-hydroxyethoxy)ethoxy]propanoic acid being exclude.

Alkoxylation of hydroxy acids

The present invention relates to a polymer and the associated polymerization process, and to the use of the polymers according to the invention for example as foam suppressant, for the dispersion of solids or as surfactant for washing or cleaning purposes. The polymer is prepared by polymerization of 

Polymers based on glycerol carbonate

According to the present invention a composition is provided comprising at least one source of metal ions and at least one additive obtainable by reacting a) a polyhydric alcohol condensate compound derived from at least one polyalcohol of formula (I)X(OH)&#x2003;&#x2003;(I)by condensation with b) at least one alkylene oxide to form a polyhydric alcohol condensate comprising polyoxyalkylene side chains, wherein n is an integer from 3 to 6 and X is an n-valent linear or branched aliphatic or cycloaliphatic radical having from 2 to 10 carbon atoms, which may be substituted or unsubstituted.

Composition for metal plating comprising suppressing agent for void free submicron feature filling

A composition comprising a source of metal ions and at least one additive comprising a polyalkyleneimine backbone, said polyalkyleneimine backbone having a molecular weight Mw of from 300 g/mol to 1000000 g/mol, wherein the N hydrogen atoms in the backbone are substituted by a polyoxyalkylene radical and wherein the average number of oxyalkylene units in said polyoxyalkylene radical is from 1.5 to 10 per N&#x2014;H unit.

A composition comprising a source of metal ions and at least one leveling agent comprising a linear or branched, polymeric imidazolium compound comprising the structural unit of formula L1 (L1) wherein R, R, Rare each independently selected from an H atom and an organic radical having from 1 to 20 carbon atoms, R4 is a divalent, trivalent or mutlivalent organic radical which does not comprise a hydroxyl group in the a or &#x3b2; position relative to the nitrogen atom of the imidazole rings is an integer. 

A composition comprising a source of metal ions and at least one polyaminoamide, said polyaminoamide comprising amide and amine functional groups in the polymeric backbone and aromatic moieties attached to or located within said polymeric backbone.

Composition for metal electroplating comprising an additive for bottom-up filling of though silicon vias and interconnect features

A composition comprising at least one source of metal ions and at least one additive obtainable by reacting a polyhydric alcohol comprising at least 5 hydroxyl functional groups with at least a first alkylene oxide and a second alkylene oxide from a mixture of the first alkylene oxide and the second alkylene oxide or a third alkylene oxide, a second alkylene oxide, and a first alkylene oxide in aforesaid sequence, the third alkylene oxide having a longer alkyl chain than the second alkylene oxide and the second alkylene oxide having a longer alkyl chain than the first alkylene oxide.

A composition comprising a source of metal ions and at least one additive comprising at least one polyaminoamide represented by formula (I) or derivatives of a polyaminoamide of formula (I) obtainable by complete or partial protonation, N-quarternisation or acylation. 

Novel derivatives of tris(2-hydroxyphenyl)methanes which have, as functional groups, polyalkoxy groups unmodified or modified with terminal hydrophilic groups, preparation of such compounds and use thereof, especially for mineral oil production.

Derivatives of tris(2-hydroxyphenyl)methanes, preparation thereof and use thereof for mineral oil production

Polymers based on glycerol carbonate and an amine

A composition comprising a source of metal ions and at least one leveling agent obtainable by condensing at least one trialkanolamine of the general formula N(R&#x2014;OH)(Ia) and/or at least one dialkanolamine of the general formula R&#x2014;N(R&#x2014;OH)(Ib) to give a polyalkanolamine(II), wherein the Rradicals are each independently selected from a divalent, linear or branched aliphatic hydrocarbon radical having from 2 to 6 carbon atoms, and the Rradicals are each selected from hydrogen and linear or branched aliphatic, cycloaliphatic and aromatic hydrocarbon radicals having from 1 to 30 carbon atoms, or derivatives obtainable by alkoxylation, substitution or alkoxylation and substitution of said polyalkanolamine(II).

The present invention relates to the use of (oxidized) thioethers of polyalkylene oxides in washing and cleaning compositions, especially in dishwashing compositions, and to washing and cleaning compositions, especially dishwashing compositions, which comprise (oxidized) thioethers of alcohol alkoxylates. These (oxidized) thioethers are especially suitable as surfactants with rinse aid function (rinse aid surfactants). 'Oxidized' relates to the sulfur atom in the thioether, which may be present in oxidized form as sulfoxide (SO) or sulfonyl (SO). The invention also relates to particular oxidized thioethers of polyalkylene oxides.

Use of optionally oxidized thioethers of polyalkylene oxides in washing and cleaning compositions

The present invention relates to the use of (oxidized) thioethers of alcohol alkoxylates in washing and cleaning compositions, especially in dishwashing compositions, and to washing and cleaning compositions, especially dishwashing compositions, which comprise (oxidized) thioethers of alcohol alkoxylates. These (oxidized) thioethers are especially suitable as surfactants with rinse aid function (rinse aid surfactants). 'Oxidized' relates to the sulfur atom in the thioether, which may be present in oxidized form as sulfoxide (SO) or sulfonyl (SO).

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Speyer, Germany

Roman Benedikt Raether