11 patents
Utility
Rubber Compositions Comprising Carbon Black Obtained From Renewable Feedstock
21 Dec 23
The present invention relates to a composition including (a) an elastomeric polymer material; and (b) a carbon black material including (i) a carbon black obtained from a carbon black feedstock including a renewable carbon black feedstock.
Hauke Westenberg, Michael Stanyschöfsky
Filed: 7 Oct 21
Utility
Solid Carbon Black Material, Preparation Thereof and Compositions and Articles Containing the Same
2 Nov 23
The present disclosure provides a solid carbon black material including an oxidized carbon black having a pH of greater than 7, compositions including such solid carbon black material and a polymer component as well as articles made therefrom.
Hauke Westenberg, Conny Vogler, Werner Niedermeier
Filed: 29 Jul 21
Utility
Functionalized Carbon Black, Preparation Thereof and Use in Vulcanizable Rubber Compositions
17 Nov 22
The present disclosure provides a functionalized carbon black obtained by treating an oxidized carbon black with a sulfur-containing primary or secondary amine or a salt thereof.
Hauke Westenberg, Conny Vogler, Werner Niedermeier, Dirk Rechenbach, Arndt-Peter Schinkel
Filed: 18 Jun 20
Utility
Anti-Fouling Device for Heat Exchangers and Its Use
20 Oct 22
The present disclosure relates to a device for reducing fouling in tubes of a heat exchanger and heat exchangers including such anti-fouling device(s).
Kay Schmidt, Arndt-Peter Schinkel, Vitus Dorfner
Filed: 1 Sep 20
Utility
Antistatic or Electrically Conductive Polymeric Composition with Reduced Hysteresis
1 Sep 22
The present disclosure provides polymeric compositions with balanced electrical and mechanical properties exhibiting reduced hysteresis comprising an electrically insulating polymeric material, a first carbon black material having a statistical thickness surface area (STSA) of below 70 m2/g and an oil absorption number (OAN) in the range from 70 to 150 mL/100 g, and a second carbon black material having a statistical thickness surface area (STSA) of at least 100 m2/g and an oil absorption number (OAN) of at least 150 mL/100 g, wherein both carbon black materials are included in an amount below its respective percolation threshold concentration, with the total amount of the first carbon black material and the second carbon black material being sufficient to render the polymeric composition antistatic or electrically conductive.
Hauke Westenberg, Conny Vogler, Werner Niedermeier, Florian Diehl, Daniel Vorreiter
Filed: 28 Aug 20
Utility
a Process for Producing Carbon Black and Related Furnace Reactor
18 Aug 22
Suggested is a process for obtaining a carbon black composition preferably of low porosity, comprising or consisting of the following steps: (A) subjecting a hydrocarbon raw material into a high temperature combustion gas stream in order to achieve thermochemical decomposition, (B) cooling the reaction gases and (C) recovering of the carbon black thus obtained, wherein said combustion gas stream consists of at least one oxidant and at least one fuel component, and at least a part of said oxidant and/or said fuel component is subjected to an electrical pre-heating step before it is introduced into the pre-combustion chamber to form a high temperature combustion gas stream.
Pieter MERGENTHALER, Arndt SCHINKEL, George TSATSARONIS
Filed: 23 Jun 20
Utility
Universally Dispersible Solid Pigment Preparation, Preparation and Use Thereof
9 Jun 22
The present disclosure relates to a solid pigment preparation, including at least one pigment in an aqueous solution including an amine-functional acrylic block copolymer and an amine-functional polymeric dispersant including a polyoxyalkylene moiety, as well as a process for producing the solid pigment preparations and their use in various coloring applications.
Guido Waidmann, David Momper, Angelika Kind, Conny Vogler, David Deters
Filed: 6 Mar 20
Utility
Process for controlling the porosity of carbon blacks
2 Feb 21
Conny Vogler, Eddy Timmermans, Arndt-Peter Schinkel
Filed: 28 Aug 15
Utility
Methods and systems for particulate matter removal from a process exhaust gas stream
21 Dec 20
Disclosed herein are systems and methods for reducing the particulate matter content of an exhaust gas from a carbon black process.
Russell Webb, Rodney Taylor, Daniel Horn, Ralf Bergsträsser, Donnie Loubiere, Kay Schmidt
Filed: 9 Aug 16
Utility
Carbon black compositions
9 Nov 20
Suggested is a carbon black composition showing a narrow Aggregate Size Distribution (ASD) characterized by a ΔD50/Dmode value of about 0.58 to about 0.65 and a Relative Span (D90−D10)/D50 of about 0.5 to about 0.8, which is obtainable by means of a modified furnace reactor.
Bernhard Schwaiger, Werner Niedermeier, Thomas Pelster, Arndt-Peter Schinkel, Silke Teike, Conny Vogler
Filed: 3 Sep 18
Utility
Methods and Systems for Particulate Matter Removal from a Process Exhaust Gas Stream
2 Sep 20
Disclosed herein are systems and methods for reducing the particulate matter content of an exhaust gas from a carbon black process.
Russell WEBB, Rodney TAYLOR, Daniel HORN, Ralf BERGSTRÄSSER, Donnie LOUBIERE, Kay SCHMIDT
Filed: 17 May 20
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