Patents by Inventor Siegfried R. Goeb
Siegfried R. Goeb 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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Publication number: 20220389169Abstract: The present disclosure relates to a curable composition comprising: a) a base component comprising a cationically self-curable silicone-based oligomeric compound; b) a curing system for the cationically self-curable silicone-based oligomeric compound; and c) a thermally-conductive filler. According to another aspect, the present disclosure is directed to method of manufacturing a curable composition. In yet another aspect, the disclosure relates to the use of a thermally-conductive curable composition for industrial applications, in particular for thermal management applications in the automotive industry.Type: ApplicationFiled: November 4, 2020Publication date: December 8, 2022Inventors: Ricardo MIZOGUCHI GORGOLL, Jens EICHLER, Peter BISSINGER, Simone JURJEVIC, Wolf STEIGER, Siegfried R. GOEB
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Patent number: 11518914Abstract: The present disclosure relates to a pressure sensitive adhesive assembly comprising at least a first pressure sensitive adhesive layer comprising a hollow non-porous particulate filler material, wherein the surface of the hollow non-porous particulate filler material is provided with a hydrophobic surface modification. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive assembly.Type: GrantFiled: May 13, 2014Date of Patent: December 6, 2022Assignee: 3M Innovative Properties CompanyInventors: Jan Heimink, Kerstin Unverhau, Jan D. Forster, Jan U. Wieneke, Frank Kuester, Siegfried R. Goeb, Doreen Eckhardt, Regina Sikora, Ruchi Pandey, Suresh S. Iyer
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Publication number: 20210395455Abstract: The present disclosure relates to an acid-curable composition, comprising: a) a base component comprising a cationically self-curable oligomeric compound; b) a curing system for the cationically self-curable oligomeric compound, which comprises: i. an ionogenic compound comprising an anion and ammonium as a cation; and ii. water. According to another aspect, the present disclosure is directed to a curing system suitable for an acid-curable composition comprising a cationically self-curable oligomeric compound. According to still another aspect, the present disclosure relates to a method of manufacturing an acid-curable composition. In yet another aspect, the disclosure relates to the use of an acid-curable composition for industrial applications, in particular for thermal management applications in the automotive industry.Type: ApplicationFiled: October 24, 2019Publication date: December 23, 2021Inventors: Jenny B. Werness, Douglas L. Elmore, Jeremy M. Higgins, Jens Eichler, Simone Jurjevic, Siegfried R. Goeb, Wolf Steiger, Peter Bissinger
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Patent number: 11130889Abstract: The present disclosure is directed to a curable precursor of a pressure sensitive adhesive comprising: a) a (co)polymeric material comprising the reaction product of a (co)polymerizable material comprising a (meth)acrylate ester monomer; and optionally, a co-monomer having an ethylenically unsaturated group and which is different from the (meth)acrylate ester monomer; b) a polyfunctional aziridine curing agent; and c) an acid generating agent. The present disclosure is also directed to a method of manufacturing such pressure sensitive adhesives and uses thereof.Type: GrantFiled: March 19, 2019Date of Patent: September 28, 2021Assignee: 3M Innovative Properties CompanyInventors: Mareike Richter, Kerstin Unverhau, Silke D. Mechernich, Siegfried R. Goeb, Peter Bissinger
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Publication number: 20210189211Abstract: Thermally-conductive gap fillers are described. The gap fillers comprise a matrix polymer, a thermally-conductive filler, and a liquid flame retardant plasticizer.Type: ApplicationFiled: May 10, 2019Publication date: June 24, 2021Inventors: Simone Jurjevic, Siegfried R. Goeb, Jens Eichler
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Publication number: 20210189212Abstract: Control cure thermally-conductive gap filler materials are described, as are methods of curing. Also described are curing agents and methods of making curing agents.Type: ApplicationFiled: May 10, 2019Publication date: June 24, 2021Inventors: Jenny B. Werness, Simone Jurjevic, Siegfried R. Goeb, Peter Bissinger, Wolf Steiger, Jeremy M. Higgins, Jens Eichler
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Patent number: 10927064Abstract: The present disclosure relates to a process for the manufacturing of a compound comprising a (meth)acryloyl group, wherein the process comprises the steps of: a) providing a multi-screw extruder comprising a reaction chamber; b) providing reactants and reagents comprising: i. an alcohol or a primary or secondary amine; ii. a base; and iii. a (meth)acryloyl halide or a 3-halopropionyl halide; and c) incorporating the reactants and reagents into the reaction chamber of the multi-screw extruder, thereby forming a reaction product stream comprising the compound comprising a (meth)acryloyl group.Type: GrantFiled: December 12, 2018Date of Patent: February 23, 2021Assignee: 3M Innovative Properties CompanyInventors: Rudy W. Van Campenhout, Rudolf J. Dams, Eike H. Klunker, Matthias Conradi, Siegfried R. Goeb
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Publication number: 20200369590Abstract: The present disclosure relates to a process for the manufacturing of a compound comprising a (meth)acryloyl group, wherein the process comprises the steps of: a) providing a multi-screw extruder comprising a reaction chamber; b) providing reactants and reagents comprising: i. an alcohol or a primary or secondary amine; ii. a base; and iii. a (meth)acryloyl halide or a 3-halopropionyl halide; and c) incorporating the reactants and reagents into the reaction chamber of the multi-screw extruder, thereby forming a reaction product stream comprising the compound comprising a (meth)acryloyl group.Type: ApplicationFiled: December 12, 2018Publication date: November 26, 2020Inventors: Rudy W. Van Campenhout, Rudolf J. Dams, Eike H. Klunker, Matthias Conradi, Siegfried R. Goeb
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Publication number: 20190211233Abstract: The present disclosure relates to a pressure sensitive adhesive comprising: a) a multi-arm block copolymer of the formula Qn-Y, wherein: (i) Q represents an arm of the multi-arm block copolymer and each arm independently has the formula G-R, (ii) n represents the number of arms and is a whole number of at least 3, and (iii) Y is the residue of a multifunctional coupling agent, wherein each R is a rubbery block comprising a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or combinations thereof; and each G is a glassy block comprising a polymerized monovinyl aromatic monomer; b) a polymeric plasticizer having a weight average molecular weight Mw comprised between 10.000 and 100.Type: ApplicationFiled: April 28, 2017Publication date: July 11, 2019Inventors: Pierre R. Bieber, Petra M. Stegmaier, Niklas M. Matzeit, Janina R. Overbeck, Siegfried R. Goeb, Joern Buettner, Claudia Parys, Eike H. Klünker, Andrew Satrijo, Nelson Goncalves Pimentel, Christiane Strerath
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Publication number: 20190211236Abstract: The present disclosure is directed to a curable precursor of a pressure sensitive adhesive comprising: a) a (co)polymeric material comprising the reaction product of a (co)polymerizable material comprising a (meth)acrylate ester monomer; and optionally, a co-monomer having an ethylenically unsaturated group and which is different from the (meth)acrylate ester monomer; b) a polyfunctional aziridine curing agent; and c) an acid generating agent. The present disclosure is also directed to a method of manufacturing such pressure sensitive adhesives and uses thereof.Type: ApplicationFiled: March 19, 2019Publication date: July 11, 2019Inventors: Mareike Richter, Kerstin Unverhau, Silke D. Mechernich, Siegfried R. Goeb, Peter Bissinger
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Patent number: 10106708Abstract: The present disclosure relates to a pressure sensitive adhesive foam comprising a rubber-based elastomeric material, at least one hydrocarbon tackifier and a crosslinking additive selected from the group of multifunctional (meth)acrylate compounds. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive foam and uses thereof.Type: GrantFiled: July 29, 2014Date of Patent: October 23, 2018Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Pierre Reinhard Bieber, Petra M. Stegmaier, Siegfried R. Goeb
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Publication number: 20170321089Abstract: The present disclosure relates to a multilayer pressure sensitive adhesive assembly comprising a polymeric foam layer and a first pressure sensitive adhesive layer adjacent to the polymeric foam layer, wherein first the pressure sensitive adhesive comprises: a) a multi-arm block copolymer of the formula Qn-Y, wherein: (i) Q represents an arm of the multi-arm block copolymer and each arm independently has the formula G-R, (ii) n represents the number of arms and is a whole number of at least 3, and (iii) Y is the residue of a multifunctional coupling agent, ?wherein each R is a rubbery block comprising a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or combinations thereof; and each G is a glassy block comprising a polymerized monovinyl aromatic monomer; b) a polymeric plasticizer having a weight average molecular weight Mw of at least 10,000 g/mol; c) at least one hydrocarbon tackifier, wherein the hydrocarbon tackifier(s) have a Volatile Organic Compound (VOType: ApplicationFiled: November 5, 2015Publication date: November 9, 2017Inventors: Pierre R. Bieber, Petra M. Stegmaier, Janina R. Overbeck, Siegfried R. Goeb
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Publication number: 20170313910Abstract: The present disclosure relates to a pressure sensitive adhesive comprising: a) a multi-arm block copolymer of the formula Qn-Y, wherein: (i) Q represents an arm of the multi-arm block copolymer and each arm independently has the formula G-R, (ii) n represents the number of arms and is a whole number of at least 3, and (iii) Y is the residue of a multifunctional coupling agent, ?wherein each R is a rubbery block comprising a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or any combinations thereof; and each G is a glassy block comprising a polymerized monovinyl aromatic monomer; b) a polymeric plasticizer having a weight average molecular weight Mw of at least 10,000 g/mol; c) at least one hydrocarbon tackifier, wherein the hydrocarbon tackifier(s) have a Volatile Organic Compound (VOC) value of less than 1000 ppm, when measured by thermogravimetric analysis according to the weight loss test methods described in the experimental section; and d) optionally, a lType: ApplicationFiled: November 5, 2015Publication date: November 2, 2017Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Pierre R. Bieber, Petra M. Stegmaier, Janina R. Overbeck, Siegfried R. Goeb, Niklas M. Matzeit
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Publication number: 20170260350Abstract: The present disclosure relates to a pressure sensitive adhesive foam comprising a rubber-based elastomeric material and at least one hydrocarbon tackifier, wherein the hydrocarbon tackifier(s) have a Volatile Organic Compound (VOC) value of less than 1000 ppm and a Volatile Fogging Compound (FOG) value of less than 1500 ppm, when measured by thermogravimetric analysis according to the weight loss test methods described in the experimental section. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive foam and uses thereof.Type: ApplicationFiled: May 24, 2017Publication date: September 14, 2017Inventors: Pierre Reinhard Bieber, Petra M. Stegmaier, Siegfried R. Goeb
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Publication number: 20160312080Abstract: The present disclosure is directed to a curable precursor of a pressure sensitive adhesive comprising: a) a (co)polymeric material comprising the reaction product of a (co)polymerizable material comprising a (meth)acrylate ester monomer; and optionally, a co-monomer having an ethylenically unsaturated group and which is different from the (meth)acrylate ester monomer; b) a polyfunctional aziridine curing agent; and c) an acid generating agent. The present disclosure is also directed to a method of manufacturing such pressure sensitive adhesives and uses thereof.Type: ApplicationFiled: December 5, 2014Publication date: October 27, 2016Inventors: Mareike Richter, Kerstin Unverhau, Silke D. Mechernich, Siegfried R. Goeb, Peter Bissinger
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Patent number: 9422464Abstract: Adhesive composition are described comprising the reaction product of at least one halogenated copolymer of isobutylene wherein halogen atoms of the copolymer are replaced by a polyamine having a melting point greater than 25° C., thereby crosslinking the copolymer. The isobutylene copolymer comprises halogenated repeat units derived from isoprene, butadiene, para-alkyl styrene, or a combination thereof. The adhesive composition comprises a copolymer of isobutylene repeat units and second repeat units selected from alkene repeat units, para-methyl styrene repeat units, or a combination thereof wherein at least a portion of the second repeat units are directly bonded to one another with a polyamine crosslinker having a melting point greater than 25° C. Also described are adhesive articles, such as tapes, comprising such adhesives.Type: GrantFiled: February 6, 2013Date of Patent: August 23, 2016Inventors: Hae-Seung Lee, Pierre R. Bieber, Joon Chatterjee, Siegfried R. Goeb, Babu N. Gaddam
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Publication number: 20160152871Abstract: The present disclosure relates to a pressure sensitive adhesive foam comprising a rubber-based elastomeric material, at least one hydrocarbon tackifier and a crosslinking additive selected from the group of multifunctional (meth)acrylate compounds. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive foam and uses thereof.Type: ApplicationFiled: July 29, 2014Publication date: June 2, 2016Inventors: Pierre Reinhard Bieber, Petra M. Stegmaier, Siegfried R. Goeb
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Publication number: 20160145406Abstract: The present disclosure relates to a pressure sensitive adhesive foam comprising a rubber-based elastomeric material and at least one hydrocarbon tackifier, wherein the hydrocarbon tackifier(s) have a Volatile Organic Compound (VOC) value of less than 1000 ppm and a Volatile Fogging Compound (FOG) value of less than 1500 ppm, when measured by thermogravimetric analysis according to the weight loss test methods described in the experimental section. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive foam and uses thereof.Type: ApplicationFiled: July 29, 2014Publication date: May 26, 2016Inventors: Pierre Reinhard Bieber, Petra M. Stegmaier, Siegfried R. Goeb
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Publication number: 20160083628Abstract: The present disclosure relates to a pressure sensitive adhesive assembly comprising at least a first pressure sensitive adhesive layer comprising a hollow non-porous particulate filler material, wherein the surface of the hollow non-porous particulate filler material is provided with a hydrophobic surface modification. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive assembly.Type: ApplicationFiled: May 13, 2014Publication date: March 24, 2016Inventors: Jan Heimink, Kerstin Unverhau, Jan D. Forster, Jan U. Wieneke, Frank Kuester, Siegfried R. Goeb, Doreen Eckhardt, Regina Sikora, Ruchi Pandey, Suresh S. Iyer
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Patent number: 9260632Abstract: A multilayer pressure sensitive adhesive (PSA) film having a first pressure sensitive adhesive layer for bonding glass substrates and at least a second opposing layer, the first pressure sensitive adhesive layer being a polymerization reaction product of a precursor comprising a monomer or a partially prepolymerized monomer, having a curable ethylenically unsaturated group, whereas the precursor further comprises an oligomeric organofunctional silicone having at least 2 Si atoms, in particular 2 to 10 Si atoms, wherein the monomer having a curable ethylenically unsaturated further has a coupling group with a Zerewitinow-active H-atom and wherein the oligomeric organofunctional silicone has at least one coupling group which is reactive to the coupling group of the monomer having a curable ethylenically unsaturated group, or wherein the oligomeric organofunctional silicone has at least one coupling group with a Zerewitinow-active H-atom and wherein the monomer having a curable ethylenically unstaurated furthType: GrantFiled: October 5, 2012Date of Patent: February 16, 2016Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Siegfried R. Goeb, Silke D. Mechernich, Steffen Traser, Claudia Torre, Jan D. Forster