Clariant International Ltd

Conopco, Inc.

Dirk Fischer

Peter Klug

Roman Morschhaeuser

Rainer Kupfer

Christoph Kayser

Carsten Schaefer

Peter Naumann

Gundula Starkulla

Thomas Lindner

Katharina Berz

Carsten Cohrs

Kevin Mutch

Henricus Peerlings

Wiebke Mueckenheim

Bianca Brasch

Alyn James Parry

Ute Back

Carina Mildner

John Stuart Cowman

Jesús Pitarch López

Achim Kohler

Michael Hornung

Michael Schäfer

Claudia Diemel

Thierry Muller

Robert John Carswell

Antonella Leone-Kammler

Jürgen Tonhauser

Jörg Rüger

Lothar Fisch

Sidonie Vollrath

Katharina Götz

Matthias Kunze

Wiebke Moeller

Sebastiano Lo Vasco

Paul Kaufmann

John Francis Wells

Katharina GÖTZ

Felix HÖVELMANN

A process for forming 2-hydroxypyridine-1-oxide or derivatives thereof, the process comprising inter alia providing a solution comprising at least one compound according to Formula (1) and recovering a compound according to Formula (2) Also related products, uses, methods and compositions.

Process for forming 2-hydroxypyridine-1-oxide or derivatives thereof

A water-soluble and/or water-swellable hybrid polymer comprising: wherein components (i) and (ii) are polymerized by radical precipitation polymerization in a polar solvent.

Water-soluble and/or water-swellable hybrid polymer

This invention relates to water-soluble or water-swellable polymers, containing a) 25-35 mol. % of one or more recurrent structural units of formula (1), where Rand Rrepresent hydrogen, methyl or ethyl, A represents a linear or branched C-C-alkylene, and Qstands for NH, Li, Na, K, &#xbd; Ca, &#xbd; Mg, &#xbd; Zn, &#x2153; Al, or organic ammonium ions of the formula [HNRRR], b) 3 to 8 mol. % of one or more recurrent structural units of formula (2), where Rrepresents hydrogen, methyl, or ethyl, Xstands for H, NH, Li, Na, K, &#xbd; Ca, &#xbd; Mg, &#xbd; Zn, &#x2153; Al, or organic ammonium ions of the formula [HNRRR], B is a linear or branched alkylene group with 1 to 6 carbon atoms, and n is a whole number between 0 and 5, and c) 57 to 72 mol. % of a (meth)acrylamide.

Water-soluble or water-swellable polymers as water loss reducers in cement slurries

A water-soluble and/or water-swellable hybrid polymer comprising: 

The present invention relates to a polymer comprising: (a) from 90 mol-% to 99.9 mol-%, of repeating units according to Formula (1) wherein at least 10 wt.-% of the repeating units according to Formula (1) comprise from 28 wt.-% to 100 wt.-% bio-based carbon content, relative to the total mass of carbon in the repeating unit according to Formula (1), measured according to standard ASTM D6866-12, Method B; and (b) from 0.01 mol-% to 10 mol-% of crosslinking or branching units, wherein the crosslinking or branching units result from the incorporation of a monomer comprising at least two olefinically unsaturated double bonds.

Polymer comprising certain level of bio-based carbon

The present invention relates to the use of a polymer in a cosmetic, dermatological or pharmaceutical composition, wherein the polymer is crosslinked or non-crosslinked, characterized in that the polymer comprises at least 9.49 mol-% of repeating units (a) according to Formula (1) wherein at least 10 wt.-%, preferably at least 20 wt.-% of the repeating units according to Formula (1) comprise from 28 wt.-% to 100 wt.-% bio-based carbon content, relative to the total mass of carbon in the repeating unit according to Formula (1), measured according to standard ASTM D6866-12, Method B 

Use of a bio-based polymer in a cosmetic, dermatological or pharmaceutical composition

The present invention relates to a compound according to Formula (3), wherein the compound comprises from 28 wt. % to 100 wt. % bio-based carbon content, relative to the total mass of carbon in the compound, measured according to standard ASTM D6866-12, Method B;  and wherein Xis a proton. The present invention also relates to a polymer obtained by polymerising at least one of compound according to Formula (3), in addition to processes and uses related thereto.

Compound comprising certain level of bio-based carbon

The invention relates to a method for producing water-soluble or water-swellable polymers containing acryloyldimethyltaurate, neutral monomers, and monomers with carboxylate groups. The monomers undergo free radical polymerisation in precipitation in a polar solvent or solvent mixture, providing that an additional polar organic solvent is contained if the polar solvent contains 2-methyl-2-propanol, a ketone or both.

Method for producing polymers on the basis of acryloyldimethyltaurate, neutral monomers, and monomers with carboxylate groups

The invention relates to liquid laundry detergent compositions comprising a) one or more polyesters comprising two or more of the repeating structural unit (a1), one or more of the repeating structural unit (a2) and either one or two of the terminal group (a3), wherein Gis one or more of (OCH) with n being a number of from 2 to 10, Ris a Calkyl, p is based on a molar average, a number of from 0 to 60, q is based on a molar average, a number of from 0 to 50, whereby the (OCH)&#x2014; and (OCH)&#x2014; groups of the terminal group (a3) may be arranged blockwise, alternating, periodically and/or statistically and wherein the connections of the groups (OCH)&#x2014; and (OCH)&#x2014; to R&#x2014; and &#x2014;NH are free to vary, adjacent structural units (a1) are connected by the structural unit (a2), in the case that only one terminal group (a3) is present in the polymer, the other terminal group is selected from the group consisting of OH, OCH, and GOH, and both terminal groups may only be linked to the structural unit (a1), and b) one or more surfactants. The one or more polyesters of component a) possess advantageous stability in alkaline environments, beneficial solubility and advantageously are clearly soluble in alkaline compositions such as liquid laundry detergent compositions and also possess advantageous soil release properties on fatty and oily stains. 

Laundry detergents containing soil release polymers

The invention relates to liquid laundry detergent compositions comprising  The one or more polyesters of component a) possess advantageous stability in alkaline environments, possess beneficial solubility and advantageously are clearly soluble in alkaline compositions such as liquid laundry detergent compositions and also possess advantageous soil release and soil removal properties on fatty and oily stains.

Water-soluble or water-swellable polymers are described, containing a) 20.0 to 98.99 mole percent of one or more independently recurring structural units of the formula (1) and b) 1.0 to 79.99 mole percent of one or more independently recurring structural units of the formula (2), and c) 0.01 to 8.0 mole percent of one or more independently recurring cross-linking structural units, which are obtained from one or more monomers having at least two olefinic double bonds. The polymers are suitable, for example, as thickeners or yield point formers, in particular in cosmetic, dermatological or pharmaceutical compositions. 

Polymers based on arcrylic, methacrylic or ethacrylic amidoalkyl sulfonic acid or salts and carboxyalky acrylate, methacrylate or ethacrylate or oligomers of said carboxy compounds

Polyesters according to the following formula (I) are described wherein The inventive polyesters have an advantageous stability in alkaline environment, possess a beneficial solubility and advantageously are clearly soluble in alkaline compositions such as alkaline heavy duty washing liquids and also possess advantageous soil release properties.

Polyesters

The invention relates to water-soluble or water-swellable polymers the repeating structural units of which consist of a) 90.0 to 99.99 mole-% of one or more repeating structural units originating from special monomers with sulfonic acid groups or the salts thereof such as for example 2-acrylamido-2-methyl-propanesulfonic acid or the salts thereof and b) 0.01 to 10.0 mole-% of one or more repeating structural units originating from special cross-linking agents with at least three polymerizable double bonds. The polymers for example have an advantageous sensory property profile and are highly suitable as thickening agents even in salt-containing compositions. They are furthermore advantageously suitable for producing cosmetic, dermatological or pharmaceutical compositions.

Cross-linked polymere

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Hahnheim, Germany

Dirk Fischer