Patents by Inventor Johann Kappacher
Johann Kappacher 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: 9272492Abstract: A method for increasing the scratch hardness of a body, which has at least in some regions a surface (4a) consisting of an extrudated or co-extrudated plastic (4), wherein an organic, fluoro-organic or silico-organic compound (18) that increases the scratch hardness is applied to the surface (4a) of the extrudated or co-extrudated plastic (4), wherein the organic, fluoro-organic or silico-organic compound (11a, 18) is applied to the surface (4a) of the extrudated or co-extrudated plastic (4) by means of a sheet-like transfer medium (6, 11), on which the organic, fluoro-organic or silico-organic compound (11a, 18) is disposed.Type: GrantFiled: June 23, 2010Date of Patent: March 1, 2016Assignee: Senoplast Klepsch & Co., GmbHInventors: Johann Kappacher, Manfred Oberkofler, Christian Loos, Marco Grugger
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Publication number: 20140199536Abstract: The invention relates to a multi-layered composite body, comprising (i) a cover layer (1) having a layer thickness of 5-50 ?m, comprising an acrylic polymer, (ii) an intermediate layer (2) that is arranged underneath the cover layer (1), comprising a thermoplastic material, which at a layer thickness of 3 mm shows in the entire wave length range of 380 nm to 780 nm a spectral transmission of at least 80%, measured by way of uncoloured test bodies according to ISO 13468-2 (edition 1999) and which has in regard to the acrylic polymer of the cover layer (1) a glass transition temperature that is at least 30° C. higher, defined by the respective “midpoint temperature”, measured by way of DSC method according to ISO 11357-2 (edition 1999-3) (iii) a substrate layer, comprising a thermoplastic material, which has in regard to the acrylic polymer of the cover layer (1) a glass transition temperature that is at least 30° C.Type: ApplicationFiled: May 18, 2011Publication date: July 17, 2014Applicant: Senoplast Klepsch & Co., GmbHInventors: Johann Kappacher, Wilhelm Klepsch, Christoph Schett
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Patent number: 8613824Abstract: The invention relates to a multilayer composite film which is substantially free from polyvinyl chloride and polyolefins. In particular, the layers of the film may include an ABS material, a polystyrene material, and/or a polyester material. The material composition and thickness of composite film are such that the maximum tensile force generated when a test body including the composite film is subjected to a specified single-axis tensile testing procedure ranges between 30 Newtons and 280 Newtons.Type: GrantFiled: December 6, 2010Date of Patent: December 24, 2013Assignee: Senoplast Klepsch & Co. GmbHInventors: Johann Kappacher, Erich Bernsteiner, Andreas Höllebauer
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Patent number: 8337992Abstract: A multi-layer composite body having at least a single-layer carrier layer and a PMMA layer which is carried thereby and which as its main component has standard PMMA, impact-resistant modified PMMA or mixtures thereof, wherein at least a single-layer lacquer layer is printed on the PMMA layer, and wherein the lacquer layer is printed on the surface of the PMMA layer which is remote from the carrier layer.Type: GrantFiled: April 28, 2006Date of Patent: December 25, 2012Assignee: Senoplast Klepsch & Co. GmbHInventors: Gerhard Kager, Johann Kappacher, Thomas Peis
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Publication number: 20120100771Abstract: A method for increasing the scratch hardness of a body, which has at least in some regions a surface (4a) consisting of an extrudated or co-extrudated plastic (4), wherein an organic, fluoro-organic or silico-organic compound (18) that increases the scratch hardness is applied to the surface (4a) of the extrudated or co-extrudated plastic (4), wherein the organic, fluoro-organic or silico-organic compound (11a, 18) is applied to the surface (4a) of the extrudated or co-extrudated plastic (4) by means of a sheet-like transfer medium (6, 11), on which the organic, fluoro-organic or silico-organic compound (11a, 18) is disposed.Type: ApplicationFiled: June 23, 2010Publication date: April 26, 2012Applicant: SENOPLAST KLEPSCH & CO. GMBHInventors: Johann Kappacher, Manfred Oberkofler, Christian Loos, Marco Grugger
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Publication number: 20110135807Abstract: The invention relates to a multilayer composite film which is substantially free from polyvinyl chloride and polyolefins. In particular, the layers of the film may include an ABS material, a polystyrene material, and/or a polyester material. The material composition and thickness of composite film are such that the maximum tensile force generated when a test body including the composite film is subjected to a specified single-axis tensile testing procedure ranges between 30 Newtons and 280 Newtons.Type: ApplicationFiled: December 6, 2010Publication date: June 9, 2011Inventors: Johann Kappacher, Erich Bernsteiner, Andreas Hollebauer
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Patent number: 7682698Abstract: The invention relates to a multilayer film encompassing at least one upper layer a) and one middle layer b) composed of (meth)acrylate copolymers, and also a backing layer c) composed of polycarbonate, where the upper layer a) comprises a light stabilizer and is composed of a (meth)acrylate copolymer which can form semicompatible mixtures with the polycarbonate of the backing layer c), where a test specimen produced from a mixture composed of 20% by weight of (meth)acrylate copolymer and 80% by weight of polycarbonate has a tensile strain at break of at least 75% (ISO 527-2) at 23° C.Type: GrantFiled: May 7, 2009Date of Patent: March 23, 2010Assignees: Roehm GmbH, Senoplast Klepsch & Co. GmbHInventors: Klaus Schultes, Michael Wicker, Klaus Albrecht, Mona Rueppel, Gabriele Dassinger, Eric Reinheimer, Johann Kappacher, Andreas Hoellebauer
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Patent number: 7585565Abstract: The invention relates to a multilayered film comprising at least one upper layer a), a middle layer b) made of (meth)acrylate copolymer, and a supporting layer c) made of polycarbonate. Upper layer a) contains a light-stability agent and is made of a (meth)acrylate copolymer that, together with the polycarbonate of supporting layer c), can form partially compatible mixtures. A test piece, which is made from a mixture consisting of 20% by weight of (meth)acrylate copolymer and 80% by weight of polycarbonate, has a breaking elongation (ISO 527-2) of at least 75% at 23° C. The middle layer b) contains a colorant and, optionally, a light-stability agent and is made from an identical or different (meth)acrylate copolymer that, together with the polycarbonate of supporting layer c), can form partially compatible mixtures.Type: GrantFiled: September 15, 2004Date of Patent: September 8, 2009Assignees: Roehm GmbH, Senoplast Klepsch & Co. GmbHInventors: Klaus Schultes, Michael Wicker, Klaus Albrecht, Mona Rueppel, Gabriele Dassinger, Eric Reinheimer, Johann Kappacher, Andreas Hollebauer
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Publication number: 20090215962Abstract: The invention relates to a multilayer film encompassing at least one upper layer a) and one middle layer b) composed of (meth)acrylate copolymers, and also a backing layer c) composed of polycarbonate, where the upper layer a) comprises a light stabilizer and is composed of a (meth)acrylate copolymer which can form semicompatible mixtures with the polycarbonate of the backing layer c), where a test specimen produced from a mixture composed of 20% by weight of (meth)acrylate copolymer and 80% by weight of polycarbonate has a tensile strain at break of at least 75% (ISO 527-2) at 23° C.Type: ApplicationFiled: May 7, 2009Publication date: August 27, 2009Applicants: Roehm GmbH, SENOPLAST KLEPSCH & CO. GMBHInventors: Klaus SCHULTES, Michael Wicker, Klaus Albrecht, Mona Rueppel, Gabriele Dassinger, Eric Reinheimer, Johann Kappacher, Andreas Hoellebauer
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Publication number: 20060269723Abstract: A multi-layer composite body having an at least single-layer carrier layer and a PMMA layer which is carried thereby and which as its main component has standard PMMA, impact-resistant modified PMMA or mixtures thereof, wherein an at least single-layer lacquer layer is printed on to the PMMA layer, and wherein the lacquer layer is printed on to the surface of the PMMA layer, which is remote from the carrier layer.Type: ApplicationFiled: April 28, 2006Publication date: November 30, 2006Inventors: Gerhard Kager, Johann Kappacher, Thomas Peis
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Publication number: 20050008884Abstract: The invention relates to a multilayer composite foil substantially free from polyvinyl chloride and polyolefins, more particularly a furniture foil, comprising ABS, especially ABS with admixtures, and/or polystyrene, especially polystyrene with admixtures and/or high shock-resistant polystyrene, and/or polyester, especially amorphous polyester copolymer, wherein a maximum tensile force ranging between 30 and 280 Newton is attained during a uniaxial tensile test of one test body consisting of the composite foil, wherein the uniaxial tensile test complies with special test regulations.Type: ApplicationFiled: November 10, 2003Publication date: January 13, 2005Inventors: Johann Kappacher, Erich Bernsteiner, Andreas Hollebauer