Patents by Inventor Ulrich Pichl
Ulrich Pichl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11332580Abstract: Compositions of curable silicone rubber compounds containing at least one metal siloxane-silanol(-ate) compound, a method for preparing curable silicone rubber compounds containing at least one metal siloxane-silanol(-ate) compound, as well as the use of curable silicone rubber compounds containing at least one metal siloxane-silanol(-ate) compound as a sealant, an adhesive material, a potting compound and/or a coating agent.Type: GrantFiled: April 20, 2018Date of Patent: May 17, 2022Assignee: NITROCHEMIE ASCHAU GMBHInventors: Klaus Langerbeins, Alexis Krupp, Thomas Knott, Jörg Lippstreu, Rüdiger Schuck, Ulrich Pichl
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Publication number: 20210324195Abstract: A composition containing a curing agent for silicone rubber masses and an organosilane, in particular a heterocyclic organosilane, as well as sealing agents, adhesives or coating agents containing this composition, the use of this composition as a sealing agent, adhesive or coating agent and the use of an organosilane according to the invention, in particular a heterocyclic organosilane as a water scavenger, alcohol scavenger and/or hydroxide ion scavenger and, after activation, as an adhesion promoter in silicone rubber masses is presented and described.Type: ApplicationFiled: August 20, 2019Publication date: October 21, 2021Applicant: Nitrochemie Aschau GmbHInventors: Klaus Langerbeins, Alexis Krupp, Ulrich Pichl
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Patent number: 10954361Abstract: What are presented and described are a curing agent for silicone rubber compounds comprising a compound having the general structural formula R1mSi(R)4-m, a process for preparation thereof and the use of this curing agent for hardening a silicone rubber compound. The invention further relates to a composition comprising the curing agent for silicone rubber compounds and to the use of such a composition as sealant, adhesive or coating composition.Type: GrantFiled: July 13, 2017Date of Patent: March 23, 2021Assignee: NITROCHEMIE ASCHAU GMBHInventors: Klaus Langerbeins, Ulrich Pichl, Alexis Krupp, Gerhard Schmidt
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Publication number: 20200115503Abstract: Compositions of curable silicone rubber compounds containing at least one metal siloxane-silanol(-ate) compound, a method for preparing curable silicone rubber compounds containing at least one metal siloxane-silanol(-ate) compound, as well as the use of curable silicone rubber compounds containing at least one metal siloxane-silanol(-ate) compound as a sealant, an adhesive material, a potting compound and/or a coating agent.Type: ApplicationFiled: April 20, 2018Publication date: April 16, 2020Applicant: NITROCHEMIE ASCHAU GMBHInventors: Klaus LANGERBEINS, Alexis KRUPP, Thomas KNOTT, Jörg LIPPSTREU, Rüdiger SCHUCK, Ulrich PICHL
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Publication number: 20190211187Abstract: What are presented and described are a curing agent for silicone rubber compounds comprising a compound having the general structural formula R1mSi(R)4-m, a process for preparation thereof and the use of this curing agent for hardening a silicone rubber compound. The invention further relates to a composition comprising the curing agent for silicone rubber compounds and to the use of such a composition as sealant, adhesive or coating composition.Type: ApplicationFiled: July 13, 2017Publication date: July 11, 2019Applicant: NITROCHEMIE ASCHAU GMBHInventors: Klaus LANGERBEINS, Ulrich PICHL, Alexis KRUPP, Gerhard SCHMIDT
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Patent number: 9499670Abstract: The present invention relates to a catalyst for the cross-linking of silicone rubber materials. In particular, the present invention provides a composition for the production of a silicone rubber material, wherein the composition comprises a catalyst, which comprises at least two compounds, which are different from each other and which are selected independently of each other from metal salts of carboxylic acids. In addition, the present invention provides a use of the catalyst according to the invention for the cross-linking of a silicone rubber material, as well as a use of the composition according to the invention for the production of a silicone rubber material, especially for the use as a sealant, an adhesive, or a coating agent.Type: GrantFiled: March 4, 2014Date of Patent: November 22, 2016Assignee: Nitrochemie Aschau GmbHInventors: Ulrich Pichl, Gerhard Schmidt, Theodor Ederer, Thomas Knott, Karl-Christian Bart, Jorg Lippstreu
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Patent number: 9481817Abstract: The present invention relates to a catalyst for the cross-linking of silicone rubber materials with a cross-linker on the basis of lactate. In particular, the present invention provides a composition for the production of a silicone rubber material with a cross-linker on the basis of lactate, wherein the composition comprises a catalyst, which comprises at least two compounds, which are different from each other and which are selected independently of each other from metal salts of carboxylic acids. In addition, the present invention provides a method for the production of such a composition, as well as a use of the catalyst for the cross-linking of a silicone rubber material, in particular for cross-linking a silicone rubber material with a cross-linker on the basis of lactate, as well as a use of the composition of the present invention for the production of a silicone rubber material, in particular for use as a sealant, an adhesive, or a coating agent.Type: GrantFiled: March 4, 2014Date of Patent: November 1, 2016Assignee: Nitrochemie Aschau GmbHInventors: Ulrich Pichl, Gerhard Schmidt, Theodor Ederer, Thomas Knott, Karl-Christian Bart, Jorg Lippstreu
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Publication number: 20160024258Abstract: The present invention relates to a catalyst for the cross-linking of silicone rubber materials. In particular, the present invention provides a composition for the production of a silicone rubber material, wherein the composition comprises a catalyst, which comprises at least two compounds, which are different from each other and which are selected independently of each other from metal salts of carboxylic acids. In addition, the present invention provides a use of the catalyst according to the invention for the cross-linking of a silicone rubber material, as well as a use of the composition according to the invention for the production of a silicone rubber material, especially for the use as a sealant, an adhesive, or a coating agent.Type: ApplicationFiled: March 4, 2014Publication date: January 28, 2016Applicant: NIROCHEMIE ASCHAU GMBHInventors: Ulrich Pichl, Gerhard Schmidt, Theodor Ederer, Thomas Knott, Karl-Christian Bart, Jorg Lippstreu
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Publication number: 20160017195Abstract: The present invention relates to a catalyst for the cross-linking of silicone rubber materials with a cross-linker on the basis of lactate. In particular, the present invention provides a composition for the production of a silicone rubber material with a cross-linker on the basis of lactate, wherein the composition comprises a catalyst, which comprises at least two compounds, which are different from each other and which are selected independently of each other from metal salts of carboxylic acids. In addition, the present invention provides a method for the production of such a composition, as well as a use of the catalyst for the cross-linking of a silicone rubber material, in particular for cross-linking a silicone rubber material with a cross-linker on the basis of lactate, as well as a use of the composition of the present invention for the production of a silicone rubber material, in particular for use as a sealant, an adhesive, or a coating agent.Type: ApplicationFiled: March 4, 2014Publication date: January 21, 2016Applicant: Nitrochemie Aschau GmbHInventors: Ulrich Pichl, Gerhard Schmidt, Theodor Ederer, Thomas Knott, Karl-Christian Bart, Jörg Lippstreu
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Patent number: 8569439Abstract: A hardener for silicone rubber materials comprising a silane compound which comprises a 2-hydroxy-propionic acid alkyl ester radical.Type: GrantFiled: August 29, 2008Date of Patent: October 29, 2013Assignee: Nitro-Chemie Aschau GmbHInventors: Theodor Ederer, Thomas Knott, Ulrich Pichl, Gerhard Schmidt, Ludwig Waldmann
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Publication number: 20120016072Abstract: A hardener for silicone rubber materials comprising a silane compound which comprises a 2-hydroxy-propionic acid alkyl ester radical.Type: ApplicationFiled: August 29, 2008Publication date: January 19, 2012Applicant: NITRO-CHEME ASCHAU GmbHInventors: Theodor Ederer, Thomas Knott, Ulrich Pichl, Gerhard Schmidt, Ludwig Waldmann