Patents by Inventor Tazio Fornera
Tazio Fornera 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: 11873388Abstract: The present invention relates to a mono or multi-layer polyester film, a process for producing the mono or multi-layer polyester film, an article comprising the mono or multi-layer polyester film as well as the use of the mono or multi-layer polyester film packaging products, insulating materials, solar, marine or aviation applications, science, electronic or acoustic applications, wires, cables, radio frequency identifications, flexible circuits, graphic arts, stone paper, holograms, filter products, cosmetic products, household products imaging, recording media, or industrial products.Type: GrantFiled: May 15, 2019Date of Patent: January 16, 2024Assignee: OMYA INTERNATIONAL AGInventors: Michael Knerr, Tazio Fornera, Pierre Blanchard, Karsten Udo Schulz, Martin Brunner, Sulejman Zendeli, Matthias Welker
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Patent number: 11708478Abstract: The present invention refers to the use of at least one mono-substituted succinic anhydride before or during extrusion of a polymer composition comprising polylactic acid as polymer component and at least one calcium carbonate-comprising material as filler, to reduce the polymer decomposition during processing and/or to decrease the melt flow rate of such an extruded polymer as well as a method for reducing the polymer decomposition during processing and decreasing the melt flow rate of a polymer composition comprising polylactic acid as polymer component and at least one calcium carbonate-comprising material as filler, the use of a polymer composition obtainable by a process comprising the steps of a) providing at least one polylactic acid as polymer component, b) providing at least one calcium carbonate-comprising material as filler, c) providing at least one mono-substituted succinic anhydride and d) contacting the components of a), b) and c) in any order and e) extruding the contacted components of step dType: GrantFiled: July 13, 2017Date of Patent: July 25, 2023Assignee: OMYA INTERNATIONAL AGInventors: Samuel Rentsch, Matthias Welker, Christopher Pichler, Martin Brunner, Michael Knerr, Tazio Fornera
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Patent number: 11441037Abstract: The present invention relates to a process for preparing a surface treated filler material product with mono-substituted succinic anhydride(s) and a mixture of aliphatic linear or branched carboxylic acids comprising stearic acid, a surface treated filler material product, a polymer composition, a fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or, injection molds and/or blow mold comprising the surface treated filler material product and/or the polymer composition, an article comprising the surface treated filler material product and/or the polymer composition and/or the fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or injection mold and/or blow mold as well as the use of at least one mono-substituted succinic anhydride and/or salty reaction product(s) thereof in combination with a mixture of aliphatic linear or branched carboxylic acids comprising stearic acid and/or salty reaction product(s) thType: GrantFiled: June 12, 2018Date of Patent: September 13, 2022Assignee: ONYA INTERNATIONAL AGInventors: Francesco Pullega, Pierre Blanchard, Tazio Fornera, Matthias Welker
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Publication number: 20220081530Abstract: The present invention relates to a surface-treated filler material product comprising filler material comprising at least one epoxy-functional compound having one or more epoxy group(s) and/or reaction products thereof, a process for preparing said surface-treated filler material product, a polymer composition comprising at least one polymeric resin and from 1 to 70 wt.-%, based on the total weight of the polymer composition, of said surface-treated filler material product, a polymeric article comprising said surface-treated filler material product and/or the polymer composition as well as the use of the surface-treated filler material product to reduce degradation of the mechanical properties in a polymeric article comprising the surface-treated filler material product when exposed to UV light.Type: ApplicationFiled: February 11, 2020Publication date: March 17, 2022Inventors: Matthias WELKER, Tazio FORNERA, Karsten Udo SCHULZ, Samuel RENTSCH
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Patent number: 11261100Abstract: The present invention refers to a process for making a calcium carbonate containing material, wherein the process includes a specific drying procedure and allows for the provision of calcium carbonate materials with reduced moisture pick-up and low porosity.Type: GrantFiled: October 10, 2019Date of Patent: March 1, 2022Assignee: Omya International AGInventors: Matthias Buri, Catherine Jean Ridgway, Patrick A.C. Gane, Samuel Rentsch, René Burkhalter, Armelle Senti-Wenk, Martin Brunner, Gil Morieras, Tazio Fornera
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Publication number: 20210371624Abstract: The present invention relates to a mono or multi-layer polyester film, a process for producing the mono or multi-layer polyester film, an article comprising the mono or multi-layer polyester film as well as the use of the mono or multi-layer polyester film packaging products, insulating materials, solar, marine or aviation applications, science, electronic or acoustic applications, wires, cables, radio frequency identifications, flexible circuits, graphic arts, stone paper, holograms, filter products, cosmetic products, household products imaging, recording media, or industrial products.Type: ApplicationFiled: May 15, 2019Publication date: December 2, 2021Applicant: OMYA INTERNATIONAL AGInventors: Michael KNERR, Tazio FORNERA, Pierre BLANCHARD, Karsten Udo SCHULZ, Martin BRUNNER, Sulejman ZENDELI, Matthias WELKER
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Patent number: 11098191Abstract: The present invention relates to a polymer composition comprising at least 20.0 wt.-%, based on the total weight of the polymer composition, of at least one biodegradable polymer resin, from 0.1 to 20.0 wt.-%, based on the total weight of the polymer composition, of at least one polyolefin selected from polyethylene and/or polypropylene and from 5.9 to 60.0 wt.Type: GrantFiled: June 2, 2015Date of Patent: August 24, 2021Assignee: Omya International AGInventors: Pierre Blanchard, Tazio Fornera
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Patent number: 10941279Abstract: A breathable film is described having a basis weight from 1 g/m2 to 10 g/m2, a process for producing the breathable film and use of a surface-treated filler material product as filler in the breathable film. Finally, an article is described that includes the breathable film as well as the use of the breathable film in hygienic applications, medical applications, healthcare applications, filtration materials, geotextile products, agricultural applications, horticultural applications, clothing, footwear products, baggage products, household applications, industrial applications, packaging applications, building applications, or construction.Type: GrantFiled: November 11, 2016Date of Patent: March 9, 2021Assignee: OMYA INTERNATIONAL AGInventors: Martin Brunner, Tazio Fornera, Michael Knerr, Michael Tinkl, Marcus Unger
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Publication number: 20200325302Abstract: The present invention refers to the use of at least one mono-substituted succinic anhydride before or during extrusion of a polymer composition comprising polylactic acid as polymer component and at least one calcium carbonate-comprising material as filler, to reduce the polymer decomposition during processing and/or to decrease the melt flow rate of such an extruded polymer as well as a method for reducing the polymer decomposition during processing and decreasing the melt flow rate of a polymer composition comprising polylactic acid as polymer component and at least one calcium carbonate-comprising material as filler, the use of a polymer composition obtainable by a process comprising the steps of a) providing at least one polylactic acid as polymer component, b) providing at least one calcium carbonate-comprising material as filler, c) providing at least one mono-substituted succinic anhydride and d) contacting the components of a), b) and c) in any order and e) extruding the contacted components of step dType: ApplicationFiled: July 13, 2017Publication date: October 15, 2020Inventors: Samuel Rentsch, Matthias Welker, Christopher Pichler, Martin Brunner, Michael Knerr, Tazio Fornera
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Publication number: 20200270424Abstract: A breathable film is described having a basis weight from 1 g/m2 to 10 g/m2, a process for producing the breathable film and use of a surface-treated filler material product as filler in the breathable film. Finally, an article is described that includes the breathable film as well as the use of the breathable film in hygienic applications, medical applications, healthcare applications, filtration materials, geotextile products, agricultural applications, horticultural applications, clothing, footwear products, baggage products, household applications, industrial applications, packaging applications, building applications, or construction.Type: ApplicationFiled: November 11, 2016Publication date: August 27, 2020Inventors: Martin BRUNNER, Tazio FORNERA, Michael KNERR, Michael TINKL, Marcus UNGER
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Publication number: 20200157354Abstract: The present invention relates to a process for preparing a surface treated filler material product with mono-substituted succinic anhydride(s) and a mixture of aliphatic linear or branched carboxylic acids comprising stearic acid, a surface treated filler material product, a polymer composition, a fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or, injection molds and/or blow mold comprising the surface treated filler material product and/or the polymer composition, an article comprising the surface treated filler material product and/or the polymer composition and/or the fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or injection mold and/or blow mold as well as the use of at least one mono-substituted succinic anhydride and/or salty reaction product(s) thereof in combination with a mixture of aliphatic linear or branched carboxylic acids comprising stearic acid and/or salty reaction product(s) thType: ApplicationFiled: June 12, 2018Publication date: May 21, 2020Applicant: OMYA INTERNATIONAL AGInventors: Francesco PULLEGA, Pierre BLANCHARD, Tazio FORNERA, Matthias WELKER
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Patent number: 10647143Abstract: The present invention relates to the field of rotogravure printing, and more specifically to a rotogravure printing medium, a coating composition for rotogravure printing media, a method for producing such a rotogravure printing medium and an use of the rotogravure printing medium in a printing application, preferably in rotogravure printing using electrostatic assist (ESA).Type: GrantFiled: June 25, 2018Date of Patent: May 12, 2020Assignee: Omya International AGInventors: Jan Philipp Weihs, Patrick A. C. Gane, Johannes Kritzinger, Tazio Fornera, Ola Lindstrøm, Alain Cremaschi, Wolfgang Höpfl, Rolf Endre Orten
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Publication number: 20200039834Abstract: The present invention refers to a process for making a calcium carbonate containing material, wherein the process includes a specific drying procedure and allows for the provision of calcium carbonate materials with reduced moisture pick-up and low porosity.Type: ApplicationFiled: October 10, 2019Publication date: February 6, 2020Applicant: Omya International AGInventors: Matthias BURI, Catherine Jean RIDGWAY, Patrick A.C. GANE, Samuel RENTSCH, René BURKHALTER, Armelle SENTI-WENK, Martin BRUNNER, Gil MORIERAS, Tazio Fornera
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Patent number: 10486979Abstract: The present invention refers to a process for making a calcium carbonate containing material, wherein the process includes a specific drying procedure and allows for the provision of calcium carbonate materials with reduced moisture pick-up and low porosity.Type: GrantFiled: June 25, 2015Date of Patent: November 26, 2019Assignee: OMYA INTERNATIONAL AGInventors: Matthias Buri, Catherine Jean Ridgway, Patrick A. C. Gane, Samuel Rentsch, René Burkhalter, Armelle Senti-Wenk, Martin Brunner, Gil Morieras, Tazio Fornera
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Patent number: 10435521Abstract: An inventive process for the production of a polymer composition is provided, said process comprising the incorporation of a filler into a polymer material, wherein said polymer material during incorporation of the filler is in at least partially molten state and wherein said filler is incorporated as a slurry.Type: GrantFiled: December 17, 2014Date of Patent: October 8, 2019Assignees: OMYA INTERNATIONAL AG, FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DERInventors: Michael Tinkl, Martin Brunner, René Burkhalter, Tazio Fornera, Giuseppe Schirosi, Rudolf Pfaendner, Jan Barth, Bernd Dillmann, Harald Dörr
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Patent number: 10287407Abstract: The present invention relates to a breathable film comprising at least one thermoplastic polymer and a surface-treated filler material product comprising a treatment layer comprising at least one mono-substituted succinic anhydride and/or at least one mono-substituted succinic acid and/or salty reaction product(s) thereof, a process for producing the same, and the use thereof. Furthermore, the present invention is directed to the use of a surface-treated filler material product comprising a treatment layer comprising at least one mono-substituted succinic anhydride and/or at least one mono-substituted succinic acid and/or salty reaction product(s) thereof in breathable films.Type: GrantFiled: August 12, 2015Date of Patent: May 14, 2019Assignee: Omya International AGInventors: Martin Brunner, René Burkhalter, Tazio Fornera, Samuel Rentsch, Michael Tinkl, Francesco Pullega, Monroe Moore
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Publication number: 20180319193Abstract: The present invention relates to the field of rotogravure printing, and more specifically to a rotogravure printing medium, a coating composition for rotogravure printing media, a method for producing such a rotogravure printing medium and an use of the rotogravure printing medium in a printing application, preferably in rotogravure printing using electrostatic assist (ESA).Type: ApplicationFiled: June 25, 2018Publication date: November 8, 2018Inventors: Jan Philipp Weihs, Patrick A.C. Gane, Johannes Kritzinger, Tazio Fornera, Ola Lindstrøm, Alain Cremaschi, Wolfgang Höpfl, Rolf Endre Orten
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Patent number: 10053581Abstract: The present invention relates to crumbles comprising at least one calcium carbonate-containing material, a process for the preparation of the crumbles, an article comprising the crumbles as well as an use of the crumbles in paper making, paper coating, food, plastic, preferably films, more preferably blown films or breathable films, fibres, polyvinyl chloride, plastisols, thermosetting polymers, more preferably thermosetting unsaturated polyesters or thermosetting unsaturated polyurethanes, agricultural, paint, coatings, adhesives, sealants, pharmaceuticals, agricultural, construction and/or cosmetic applications.Type: GrantFiled: May 21, 2015Date of Patent: August 21, 2018Assignee: Omya International AGInventors: Tazio Fornera, Ola Lindstrøm, Alain Cremaschi, Wolfgang Höpfl, Rolf Endre Orten
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Publication number: 20180036764Abstract: The present invention relates to a process for producing an extrusion-coated material, an extrusion-coated material produced by the process, an article comprising the extrusion-coated material as well as the use of the extrusion-coated material in a lamination process.Type: ApplicationFiled: March 23, 2016Publication date: February 8, 2018Inventors: Michael Knerr, Steffen Ohr, Antonio Muratore, Tazio Fornera, Fabricio Labella Castilho, Pierre Blanchard
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Publication number: 20170218148Abstract: The present invention relates to a breathable film comprising at least one thermoplastic polymer and a surface-treated filler material product comprising a treatment layer comprising at least one mono-substituted succinic anhydride and/or at least one mono-substituted succinic acid and/or salty reaction product(s) thereof, a process for producing the same, and the use thereof. Furthermore, the present invention is directed to the use of a surface-treated filler material product comprising a treatment layer comprising at least one mono-substituted succinic anhydride and/or at least one mono-substituted succinic acid and/or salty reaction product(s) thereof in breathable films.Type: ApplicationFiled: August 12, 2015Publication date: August 3, 2017Inventors: Martin Brunner, René Burkhalter, Tazio Fornera, Samuel Rentsch, Michael Tinkl, Francesco Pullega