Arlanxeo Deutschland Gmbh

Karola Schneiders

Susanna Lieber

Sarah David

Hiyam Salem

Werner Obrecht

Jurgen Kirsch

Zhenli Wei

Qingchun Liu

Ulrich Frenzel

Christoph Kins

Volker Wege

Karsten Knebel

The present invention relates to a process for preparing solutions of hydrogenated nitrile-diene copolymer, wherein the nitrile-diene copolymer dissolved in an ether-containing or ketone-containing solvent mixture is subjected to hydrogenation conditions. The invention further relates to solutions of hydrogenated nitrile-diene copolymer (HNBR solutions) comprising CPME as solvent, and to the use of HNBR solutions in CPME-containing solvent mixtures as binder in electrodes.

Process for preparing HNBR solutions with alternative solvents

The present invention relates to a process for producing PEG acrylate-HNBR copolymer which exhibits excellent processability by latex hydrogenation of PEG acrylate-NBR latex to afford PEG acrylate-HNBR latex and subsequent coagulation.

Process for producing PEG acrylate-HNBR copolymer

The present disclosure relates to an all-solid-state lithium-ion battery produced by applying onto a substrate a slurry in which an active material, a conductive material, a sulfide-based solid-state electrolyte, a binder and a solvent are mixed, characterized in that the binder is a hydrogenated acrylate-nitrile-butadiene rubber (H-ANBR) which comprises remaining double bonds in an amount of more than 0% and not more than 5.5% based on the total amount of the H-ANBR.

Cathode of an all-solid-state lithium-ion battery and all-solid-state lithium-ion battery containing said cathode

The present invention relates to a catalyst system containing a metathesis catalyst containing at least one N-heterocyclic carbene ligand and at least one phenolic compound and to a process for performing the metathesis on nitrile rubbers for reducing their molecular weight using a metathesis catalyst containing at least one N-heterocyclic carbene ligand (NHC ligand) and at least one phenolic compound.

Catalyst system containing a metathesis catalyst and at least one phenolic compound and a process for metathesis of nitrile-butadiene rubber (NBR) using the catalyst system

This invention relates to a novel process for selectively and efficiently hydrogenating nitrile rubber in the presence of specific complex catalysts system comprising an NHC-ligand comprising Ru-complex catalyst and a specific hydrogenation enhancer.

Hydrogenation of nitrile rubber

The present invention relates to hydrogenated nitrile-butadiene-PEG acrylate copolymers, to the preparation thereof, to vulcanizable mixtures comprising hydrogenated nitrile-butadiene-PEG acrylate copolymers and the preparation thereof, and vulcanizates based on hydrogenated nitrile-butadiene-PEG acrylate copolymer.

Hydrogenated nitrile-butadiene-PEG-acrylate co-polymers

The present invention relates to hydrogenated nitrile-diene-carboxylic ester copolymers, to the production thereof, to vulcanizable mixtures containing hydrogenated nitrile-diene-carboxylic ester copolymers and the production thereof, and also to vulcanizates based on hydrogenated nitrile-diene-carboxylic ester copolymers and to the use thereof in belts.

Hydrogenated nitrile-diene-carboxylic ester copolymers

The present invention relates to vulcanizable compositions on the basis of hydrogenated nitrile rubber, a mineral filer with specific surface area (Nsurface area) smaller than 10 m/g comprising at least 40% by weight silicate (SiO) and at least 10% by weight aluminium oxide (AlO), a sodium silicate and a crosslinking system on the basis of free-radical donors. The invention further relates to the production of these vulcanizable compositions, and also to vulcanized products which are produced therefrom and their use in particular in gaskets, belts, roll coverings, hoses and cables.

Vulcanizable compositions based on hydrogenated nitrile rubber, method for producing same, and use thereof

The present invention relates to functionalized copolymer rubbers containing nitrile groups and to the preparation thereof, to vulcanizable mixtures comprising functionalized copolymer rubbers containing nitrile groups and to the preparation thereof, and to vulcanizates based on functionalized copolymer rubbers containing nitrile groups, to the preparation thereof and to the use thereof as technical material.

Growing community of inventors

Bergisch Gladbach, Germany

Karola Schneiders