Patents by Inventor Tuomas Mustonen
Tuomas Mustonen 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).
-
Patent number: 11828025Abstract: The present invention relates to multi-layer fiber products and a method of manufacturing these kinds of products. The present product comprises a first layer consists mainly of natural fibers and a second, heat-sealing layer located on top of the first layer. The heat-sealing layer consists mainly of synthetic thermoplastic fibers or particles. According to the present method, the heat-sealing layer is brought onto the first layer already during the web forming process, the first and the second layers being formed and joined together in a foam forming process. With the present invention, it is possible to decrease the amount of plastic materials in packaging materials having heat-sealing properties.Type: GrantFiled: June 17, 2022Date of Patent: November 28, 2023Assignee: Paptic OyInventors: Karita Kinnunen-Raudaskoski, Marja Juvonen, Esa Torniainen, Martin Häggblom, Tuomas Mustonen
-
Publication number: 20220307201Abstract: The present invention relates to multi-layer fiber products and a method of manufacturing these kinds of products. The present product comprises a first layer consists mainly of natural fibers and a second, heat-sealing layer located on top of the first layer. The heat-sealing layer consists mainly of synthetic thermoplastic fibers or particles. According to the present method, the heat-sealing layer is brought onto the first layer already during the web forming process, the first and the second layers being formed and joined together in a foam forming process. With the present invention, it is possible to decrease the amount of plastic materials in packaging materials having heat-sealing properties.Type: ApplicationFiled: June 17, 2022Publication date: September 29, 2022Inventors: Karita Kinnunen-Raudaskoski, Marja Juvonen, Esa Torniainen, Martin Häggblom, Tuomas Mustonen
-
Patent number: 11371188Abstract: The present invention relates to multi-layer fiber products and a method of manufacturing these kinds of products. The present product comprises a first layer consists mainly of natural fibers and a second, heat-sealing layer located on top of the first layer. The heat-sealing layer consists mainly of synthetic thermoplastic fibers or particles. According to the present method, the heat-sealing layer is brought onto the first layer already during the web forming process, the first and the second layers being formed and joined together in a foam forming process. With the present invention, it is possible to decrease the amount of plastic materials in packaging materials having heat-sealing properties.Type: GrantFiled: December 31, 2018Date of Patent: June 28, 2022Assignee: Paptic OyInventors: Karita Kinnunen-Raudaskoski, Marja Juvonen, Esa Torniainen, Martin Häggblom, Tuomas Mustonen
-
Patent number: 11085151Abstract: A method of producing a fibrous web, according to which method a fibrous web is formed of foamed fibre dispersion, by using foam forming. According to the present invention, the foamed fibre dispersion comprises recycled textile fibres and possibly natural fibres or synthetic fibres, or a mixture thereof, in which case, of the fibres in the fibre layer, at least 30% % by weight, in particular at least 50% by weight, is sourced from recycled textile fibres. The present invention generates a product with which it is possible to replace, for example, plastic in bag and package applications. The present product is also suitable, for example, for various textile and furniture applications.Type: GrantFiled: May 23, 2017Date of Patent: August 10, 2021Assignee: Paptic OyInventors: Tuomas Mustonen, Esa Torniainen, Karita Kinnunen-Raudaskoski, Marja Juvonen
-
Patent number: 10906268Abstract: Fiber sheets, structures comprising the fiber sheets and the use of the sheets. The invention further relates to biodegradable and/or recyclable products comprising the fiber sheets, useful in replacing non-biodegradable products.Type: GrantFiled: November 19, 2019Date of Patent: February 2, 2021Assignee: PAPTIC LTDInventors: Esa Torniainen, Tuomas Mustonen, Karita Kinnunen, Tuomo Hjelt
-
Patent number: 10865523Abstract: The present invention relates to a method of manufacturing a fibre web which includes a fibre matrix that is comprised of natural fibres and possibly synthetic fibres. According to the present method, an aqueous, planar fibre layer is prepared from the natural fibres and possible synthetic fibres, which layer comprises an aqueous phase and a fibrous phase, and which layer is dried in order to remove the aqueous phase, in which case the natural fibres and possible synthetic fibres together form a fibre matrix. According to the present invention, binder is applied onto the water-containing fibre layer, which binder is allowed to penetrate via the aqueous phase at least partially in between the fibres, before the hydrogen bonds between the fibres form. With the present invention, it is possible to manufacture such cellulose or lignocellulose-based fibre products which have plastic-like properties, such as good fracture toughness, tear resistance and stretching.Type: GrantFiled: March 24, 2017Date of Patent: December 15, 2020Assignee: Paptic LtdInventors: Karita Kinnunen-Raudaskoski, Esa Torniainen, Tuomas Mustonen, Marja Juvonen
-
Publication number: 20200331231Abstract: The present invention relates to multi-layer fiber products and a method of manufacturing these kinds of products. The present product comprises a first layer consists mainly of natural fibers and a second, heat-sealing layer located on top of the first layer. The heat-sealing layer consists mainly of synthetic thermoplastic fibers or particles. According to the present method, the heat-sealing layer is brought onto the first layer already during the web forming process, the first and the second layers being formed and joined together in a foam forming process. With the present invention, it is possible to decrease the amount of plastic materials in packaging materials having heat-sealing properties.Type: ApplicationFiled: December 31, 2018Publication date: October 22, 2020Inventors: Karita Kinnunen-Raudaskoski, Marja Juvonen, Esa Torniainen, Martin Häggblom, Tuomas Mustonen
-
Publication number: 20200283958Abstract: A method of producing a fibrous web, according to which method a fibrous web is formed of foamed fibre dispersion, by using foam forming. According to the present invention, the foamed fibre dispersion comprises recycled textile fibres and possibly natural fibres or synthetic fibres, or a mixture thereof, in which case, of the fibres in the fibre layer, at least 30% % by weight, in particular at least 50% by weight, is sourced from recycled textile fibres. The present invention generates a product with which it is possible to replace, for example, plastic in bag and package applications. The present product is also suitable, for example, for various textile and furniture applications.Type: ApplicationFiled: May 23, 2017Publication date: September 10, 2020Inventors: Tuomas Mustonen, Esa Torniainen, Karita Kinnunen-Raudaskoski, Marja Juvonen
-
Publication number: 20200086601Abstract: Fiber sheets, structures comprising the fiber sheets and the use of the sheets. The invention further relates to biodegradable and/or recyclable products comprising the fiber sheets, useful in replacing non-biodegradable products.Type: ApplicationFiled: November 19, 2019Publication date: March 19, 2020Inventors: Esa TORNIAINEN, Tuomas MUSTONEN, Karita KINNUNEN, Tuomo HJELT
-
Patent number: 10479044Abstract: The invention relates to fiber sheets, to structures comprising the fiber sheets and to the use of the sheets. The invention further relates to biodegradable and/or recyclable products comprising the fiber sheets, useful in replacing non-biodegradable products.Type: GrantFiled: November 20, 2015Date of Patent: November 19, 2019Assignee: PAPTIC LTDInventors: Esa Torniainen, Tuomas Mustonen, Karita Kinnunen, Tuomo Hjelt
-
Publication number: 20190106842Abstract: The present invention relates to a method of manufacturing a fibre web which includes a fibre matrix that is comprised of natural fibres and possibly synthetic fibres. According to the present method, an aqueous, planar fibre layer is prepared from the natural fibres and possible synthetic fibres, which layer comprises an aqueous phase and a fibrous phase, and which layer is dried in order to remove the aqueous phase, in which case the natural fibres and possible synthetic fibres together form a fibre matrix. According to the present invention, binder is applied onto the water-containing fibre layer, which binder is allowed to penetrate via the aqueous phase at least partially in between the fibres, before the hydrogen bonds between the fibres form. With the present invention, it is possible to manufacture such cellulose or lignocellulose-based fibre products which have plastic-like properties, such as good fracture toughness, tear resistance and stretching.Type: ApplicationFiled: March 24, 2017Publication date: April 11, 2019Inventors: Karita Kinnunen-Raudaskoski, Esa Torniainen, Tuomas Mustonen, Marja Juvonen
-
Publication number: 20170260694Abstract: The invention relates to fiber sheets, to structures comprising the fiber sheets and to the use of the sheets. The invention further relates to biodegradable and/or recyclable products comprising the fiber sheets, useful in replacing non-biodegradable products.Type: ApplicationFiled: November 20, 2015Publication date: September 14, 2017Inventors: Esa TORNIAINEN, Tuomas MUSTONEN, Karita KINNUNEN, Tuomo HJELT
-
Patent number: 8697206Abstract: The invention relates to cardboard used in authenticity products, comprising a fiber matrix having two surfaces, whereby the second surface of the fiber layer has a layer of surface sizing containing a marking agent in a particle form, its particle size being smaller than 50 ?m. By incorporating the marking agent into the surface sizing, the particles of the marking agent can be attached to the board, at the same time decreasing their total consumption by 80 to 90% compared with a case where they would be added to pulp. By using particles of a size less than 50 ?m, a top free from streaks and roughness can be formed, which streaks might otherwise weaken the quality of the product.Type: GrantFiled: October 27, 2004Date of Patent: April 15, 2014Assignee: M-real OyjInventors: Seppo Katajamäki, Tuomas Mustonen
-
Publication number: 20110223401Abstract: The invention relates to barrier products and a method for the manufacture thereof. The product comprises a fibrous substrate, a coating layer on at least one surface of the fibrous substrate, and a barrier applied on the coating layer, comprising a thin film with a thickness of less than about 1 micrometer and capable of providing barrier properties to the fibrous product. According to the invention, the coating layer comprises biopolymer, which have been found to be suitable for atomic layer deposition of thin barrier films comprising e.g. metal oxide. Improved oxygen, water vapour and aroma barrier properties can be achieved by the invention for papers and paperboards for packaging purposes.Type: ApplicationFiled: October 1, 2009Publication date: September 15, 2011Applicant: VALTION TEKNILLINEN TUTKIMUSKESKUSInventors: Ali Harlin, Eero Iiskola, Mika Vähä-Nissi, Terhi Hirvikorpi, Tuomas Mustonen
-
Patent number: 7960011Abstract: The invention relates to a method for producing a visually identifiable diffractive pattern on a substrate by subjecting the substrate to pressure by bringing it into contact with a surface of an embossing plate. An imprinted paper or paperboard sheet, which is varnished at the contacting area of the embossing plate and the substrate is used as a substrate for the embossing. The invention relates also to a product manufactured using the described method. The method is applicable, for example, for common packaging materials, which contain a paperboard, imprinting and a varnish layer for producing a visually attractive and unique marking.Type: GrantFiled: March 8, 2006Date of Patent: June 14, 2011Assignee: M-real OyjInventors: Teppo Sahlberg, Timo Kallio, Tuomas Mustonen
-
Publication number: 20090155571Abstract: The invention relates to a sensor structure comprising at least one first layer containing an electrically conductive polymer, optionally mixed with a binder that constitutes a binding agent matrix, and at least one second layer, which is separate from and adjacent to the first layer or at a distance therefrom, or at least partly joined to the first layer, whereby the second layer comprises microcapsules containing either a basic or acidic substance, optionally mixed with the binder, the acidic or basic substance changing the electrical conductivity of the polymer when released from the microcapsules. The invention also relates to the manufacturing method and the use of the sensor structure.Type: ApplicationFiled: July 5, 2006Publication date: June 18, 2009Inventor: Tuomas Mustonen
-
Publication number: 20090057415Abstract: The invention relates to a marking electromagnetically readable from a substrate, a method for producing such a marking, and a memory medium. The marking comprises first areas on a substrate at a distance to each, which comprise at least one electrically conductive material and the electrical conductivity of which is greater than a defined threshold value, and second areas arranged between the first areas, the electrical conductivity of which second areas is less than or equal to the said threshold value. According to the invention, at least two first areas differ substantially from each other in electrical conductivity. With the aid of the invention it is possible to create a marking, the amount of information contained in which is many times that contained in previous electrical markings.Type: ApplicationFiled: April 18, 2006Publication date: March 5, 2009Applicant: M-REAL OYJInventors: Juho Partanen, Kirsti Ruutu, Tuomas Mustonen
-
Publication number: 20080145620Abstract: The invention relates to a method for producing a visually identifiable diffractive pattern on a substrate by subjecting the substrate to pressure by bringing it into contact with a surface of an embossing plate. An imprinted paper or paperboard sheet, which is varnished at the contacting area of the embossing plate and the substrate is used as a substrate for the embossing. The invention relates also to a product manufactured using the described method. The method is applicable, for example, for common packaging materials, which contain a paperboard, imprinting and a varnish layer for producing a visually attractive and unique marking.Type: ApplicationFiled: March 8, 2006Publication date: June 19, 2008Inventors: Teppo Sahlberg, Timo Kallio, Tuomas Mustonen
-
Publication number: 20080102257Abstract: A paper- or cardboard-based security product and a method of manufacturing it. The product comprises a paper or a cardboard which is equipped with an identifiable security symbol. According to the present invention, the security symbol comprises a layer in the product, one which consists of a synthetic, electrically conductive polymer, the conductivity of which has been changed locally to form an electrically conductive or, alternatively, electrically non-conductive figure. Furthermore, a figure indicating the security symbol has been fitted on the surface of the paper or the cardboard product. A security product according to the present invention can be produced simply by first applying a conductive polymer, for instance in a non-conductive form, onto a paper, after which an acidic figure is printed in such as way that the area below the figure becomes conductive. The figure can be detected and in this way it acts as a guarantee of authenticity for the product.Type: ApplicationFiled: October 1, 2004Publication date: May 1, 2008Inventors: Outi Aho, Lars Gadda, Tuomas Mustonen, Bjorn Knuthammar, Magnus Berggren, Thomas Kugler, Bo Eriksson, Petronella Norberg, Tommi Remonen
-
Publication number: 20070134453Abstract: The invention relates to cardboard used in authenticity products, comprising a fiber matrix having two surfaces, whereby the second surface of the fiber layer has a layer of surface sizing containing a marking agent in a particle form, its particle size being smaller than 50 ?m. By incorporating the marking agent into the surface sizing, the particles of the marking agent can be attached to the board, at the same time decreasing their total consumption by 80 to 90% compared with a case where they would be added to pulp. By using particles of a size less than 50 ?m, a top free from streaks and roughness can be formed, which streaks might otherwise weaken the quality of the product.Type: ApplicationFiled: October 27, 2004Publication date: June 14, 2007Inventors: Seppo Katajamäki, Tuomas Mustonen