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1. 发明专利

CA2869516A1 METHODS OF DEOXYGENATION OF TALL OIL AND PRODUCTION OF POLYMERIZABLE MONOMERS THEREFROM 未知
公开(公告)号：CA2869516A1
公开(公告)日：2013-10-17
申请号：CA2869516
申请日：2013-04-12
申请人： STORA ENSO OYJ
发明人： HARLIN ALI , AALTONEN OLLI , LAITINEN ANTERO , RASANEN JARI , KYLLIAINEN OUTI
IPC分类号： C10G3/00 , C07C11/02 , C10G9/36 , C10G49/04 , C10G49/08 , C10G69/06
摘要： The invention relates to a method of deoxygenation of tall oil as well as methods for the production of aliphatic hydrocarbons and polymerizable monomers from tall oil. Sulphurous crude tall oil (5) together with hydrogen gas (6) is fed into a reactor (1) comprising a catalyst bed (2, 3). The oil is catalytically deoxygenated by hydrogen in the bed by use of a sulfided metal catalyst, e.g. a Ni-MoS catalyst. The flow exiting the reactor is cooled down and a hydrocarbon-bearing liquid phase (10) is separated from a gas phase (18), followed by subjecting the liquid phase to distillation (14) for removal of useless aromatic hydrocarbons and then to steam cracking (4) to form a product containing olefins such as ethylene or propylene. By regulation of the deoxygenation temperature to be at least 270°C but less than 360°C the yield is rich in linear and cyclic aliphates that usefully turn to olefins in the steam cracking, while formation of napthalenes is reduced.

2. 发明公开

EP3209482A4 METHOD AND APPARATUS FOR DEEP-DRAWING A TRAY FROM SHEET MATERIAL 审中-公开
公开(公告)号：EP3209482A4
公开(公告)日：2018-07-11
申请号：EP15849921
申请日：2015-10-08
申请人： STORA ENSO OYJ
发明人： RÄSÄNEN JARI , NEVALAINEN KIMMO , LINDELL HENRY , TANNINEN PANU , MATTHEWS SAMI , HILTUNEN MARI , KYLLIAINEN OUTI
IPC分类号： B29C51/08 , B31B50/25 , B31B50/59 , B31F1/00 , B32B38/12 , B65D1/26 , B65D1/34
CPC分类号： B31F1/0077 , B31B1/25 , B31B50/592 , B31B70/00 , B31B2160/10 , B31B2201/223 , B31B2201/25 , B31B2203/084 , B65D1/26 , B65D1/34
摘要： The invention relates to a method and an apparatus for deep-drawing a tray (1) from a blank of sheet material (2). The blank is provided with score lines, which determine the location of wrinkles formed in the process. The apparatus comprises a female moulding tool (3), which comprises a cavity (7) for forming the tray bot-tom outwardly, a male moulding tool (4), which comprises a plunger (11) for form-ing the tray bottom inwardly, the plunger being movable with respect to the cavity for forming the tray, and clamps (6, 15) with an interface for holding the sheet ma-terial and forming a tray rim flange. According to the invention by laterally distanc-ing at least one of the moulding tools (3, 4) from the sheet material leeway is pro-vided for free forming so that wrinkling of the tray side walls is achieved in a con-trolled manner. Spacer plates (13) may be positioned behind the plunger (11), to adjust its position in relation to the cavity (7) of the female moulding tool (3). The cavity may have a separate bottom plate (8) and spacer plates (9) therebelow, or screw means may be provided for adjusting the distance of the bottom of the cavi-ty from the clamp interface and thereby varying the depth of the tray.

3. 发明专利

PL3209482T3 SPOSÓB I URZĄDZENIE DO GŁĘBOKIEGO TŁOCZENIA TACKI Z MATERIAŁU ARKUSZOWEGO 未知
公开(公告)号：PL3209482T3
公开(公告)日：2020-06-01
申请号：PL15849921
申请日：2015-10-08
申请人： STORA ENSO OYJ
发明人： RÄSÄNEN JARI , NEVALAINEN KIMMO , LINDELL HENRY , TANNINEN PANU , MATTHEWS SAMI , HILTUNEN MARI , KYLLIAINEN OUTI
IPC分类号： B29C51/08 , B31B50/25 , B31B50/59 , B31F1/00 , B32B38/12 , B65D1/26 , B65D1/34

4. 发明专利

AU2015208774A1 Methods for lowering melt viscosity and improving heat-sealability of polyester and for manufacturing a heat-sealed container or package 未知
公开(公告)号：AU2015208774A1
公开(公告)日：2016-07-07
申请号：AU2015208774
申请日：2015-01-22
申请人： STORA ENSO OYJ
发明人： NEVALAINEN KIMMO , RIBU VILLE , RASANEN JARI , KYLLIAINEN OUTI , ROSLING ARI , KHAJEHEIAN MOHAMMAD , KUUSIPALO JURKKA , KOTKAMO SAMI , TOUMINEN MIKKO
IPC分类号： C08J7/18 , B29C35/08 , B29C71/04 , B32B27/10 , B65D65/38
摘要： The invention relates to methods for lowering the melt viscosity and thereby improving heat-sealability of a polyester. The invention also relates to a method for manufacturing a heat-sealed container or package from fibrous- based, polyester-coated packaging material, and a method for heat-sealing polyester. The solution according to the invention is subjecting polyester to electron beam (EB) radiation. The lowered melt viscosity allows a lower heat- sealing temperature, and permits sealing of polyester to an uncoated fibrous surface. The preferred polyester for the invention is polylactide, as such or as blended with another polyester.

5. 发明专利

ES2753415T3 Método y aparato para la embutición profunda de una bandeja a partir de un material de lámina 未知
公开(公告)号：ES2753415T3
公开(公告)日：2020-04-08
申请号：ES15849921
申请日：2015-10-08
申请人： STORA ENSO OYJ
发明人： RÄSÄNEN JARI , NEVALAINEN KIMMO , LINDELL HENRY , TANNINEN PANU , MATTHEWS SAMI , HILTUNEN MARI , KYLLIAINEN OUTI
IPC分类号： B29C51/08 , B31B50/25 , B31B50/59 , B31F1/00 , B32B38/12 , B65D1/26 , B65D1/34
摘要： Un método de embutición profunda de una bandeja (1) a partir de material de lámina (2) seleccionado de un grupo que consiste en papel, cartoncillo, cartulina, papel o cartón recubierto de polímero, papel o cartón laminado con metal, metal y un compuesto de metal y polímero, comprendiendo el método las etapas de: (i) proporcionar, de manera transversal, líneas de marcado al material de lámina en la circunferencia de la bandeja que se está formando, (ii) llevar el material de lámina marcado entre una herramienta de moldeo hembra (3), que comprende una cavidad (7) para formar el fondo de la bandeja hacia fuera, y una herramienta de moldeo macho (4), que comprende un émbolo (11) para formar el fondo de la bandeja hacia dentro, (iii) pinzar el material de lámina a lo largo de dicha circunferencia de la bandeja por medio de las herramientas de moldeo hembra y macho (3, 4), para sujetar el material (2) durante la etapa de embutición profunda y el método caracterizado por la etapa de (iv) mover el émbolo (11) con respecto a la cavidad (7) para formar el fondo de la bandeja y terminar, de ese modo, la bandeja, mientras que, entre el fondo de la cavidad y la interfaz de la pinza, la herramienta de moldeo macho se mantiene lateralmente distanciada del material de lámina, para permitir que las líneas de marcado determinen el arrugamiento del material de lámina que forma la pared lateral de la bandeja terminada en un espacio abierto proporcionado por la herramienta de moldeo macho distanciada lateralmente, estando dicho espacio ubicado dentro de la pared lateral de la bandeja que se está formando.

6. 发明专利

RU2701824C2 СПОСОБ И УСТРОЙСТВО ДЛЯ ГЛУБОКОЙ ВЫТЯЖКИ ЛОТКА ИЗ ЛИСТОВОГО МАТЕРИАЛА 未知
公开(公告)号：RU2701824C2
公开(公告)日：2019-10-01
申请号：RU2017116978
申请日：2015-10-08
申请人： STORA ENSO OYJ
发明人： KYLLIAINEN OUTI , HILTUNEN MARI , MATTHEWS SAMI , TANNINEN PANU , LINDELL HENRY , NEVALAINEN KIMMO , RASANEN JARI
IPC分类号： B29C51/08 , B31B50/25 , B31B50/59 , B65D1/26
摘要： Изобретениеотноситсяк способуи устройствудляглубокойвытяжкилоткаизлистовогоматериала. Способглубокойвытяжкилоткаизлистовогоматериала, выбираемогоизгруппы, которуюсоставляетбумага, плотнаябумага, картон, покрытыеполимеромбумагаиликартон, покрытыеметаллическойфольгойбумагаиликартон, металли композиционныйматериализметаллаи полимера, приэтомспособвключаетследующиестадии: (i) обеспечениеналистовомматериалелинийсгибав поперечномнаправлениипоотношениюк периферииизготавливаемоголотка, (ii) помещениеимеющеголиниисгибалистовогоматериаламеждуохватывающимформовочныминструментом, которыйвключаетполостьдляформованиядналоткаснаружи, иохватываемымформовочныминструментом, которыйвключаетплунжердляформованиядналоткаизнутри, (iii) зажимлистовогоматериалавдольвышеупомянутойперифериилоткапосредствомохватывающегои охватываемогоформовочныхинструментовдляудерживанияматериалав течениестадииглубокойвытяжки, (iv) перемещениеплунжерапоотношениюк полостидляформованиядналоткас получением, такимобразом, конечноголотка, приэтоммеждудномполостии поверхностьюсопряжениязажимаохватываемыйформовочныйинструментподдерживаютнарасстояниив боковомнаправленииотлистовогоматериала, чтобыпозволитьлиниямсгибаопределятьобразованиескладоклистовогоматериала, образующегобоковуюстенкуконечноголотка, воткрытомпространстве, создаваемомвышеупомянутымрасположеннымнарасстояниив боковомнаправленииохватываемымформовочныминструментом, причемупомянутоеоткрытоепространстворасположеновнутриформируемойбоковойстенки. Техническийрезультат– предотвращениеобразованияскладок. 3 н. и 8 з.п. ф-лы, 7 ил.

7. 发明专利

AU2015208775A1 Use of polylactide and method of manufacturing a heat-sealed paper or board container or package 未知
公开(公告)号：AU2015208775A1
公开(公告)日：2016-07-07
申请号：AU2015208775
申请日：2015-01-22
申请人： STORA ENSO OYJ
发明人： RASANEN JARI , KYLLIAINEN OUTI , NEVALAINEN KIMMO , RIBU VILLE , ROSLING ALI , KHAJEHEIAN MOHAMMAD , LINDSTROM ELLA
IPC分类号： C08J7/18 , B29C35/08 , B29C71/04 , B32B27/10 , B65D65/38 , C08K5/00
摘要： The invention relates to use of polylactide (PLA) as an extruded polymer coating on paper or board intended for the production of containers and packages, which are heated in a stove or microwave oven. According to the invention a polyfunctional cross-linking agent, such as trialkyl isocyanureate (TAIC), is blended with PLA, and the extruded coating layer is subjected to cross-linking electron beam (EB) radiation. PLA may be used as such or blended with another biodegradable polyester such as polybutylene succinate (PBS). EB radiation has been found to improve adhesion of the coating to the paper or board substrate, heat-sealability of the coating, and heat- resistance of the finished containers and packages.

8. 发明专利

CA2867627C DEEP-DRAWN PAPER TRAY, A METHOD AND AN APPARATUS FOR MAKING IT, AND A TRAY-FORMED PRODUCT PACKAGE 未知
公开(公告)号：CA2867627C
公开(公告)日：2020-09-29
申请号：CA2867627
申请日：2013-03-15
申请人： STORA ENSO OYJ
发明人： RASANEN JARI , POYHONEN NIILO , HILTUNEN MARI , KYLLIAINEN OUTI
IPC分类号： B31B50/59 , B65D1/26 , B29C51/08 , B31B50/00 , B32B38/12 , B65D1/34
摘要： The invention concerns a deep-drawn paper tray (4), particularly a shallow tray made of paperboard or cardboard, a method and an apparatus for manufacturing such a tray by deep-drawing techniques, and a closed product package comprising the tray of the invention, particularly a heat-sealed gas- and liquid-tight food package. The tray comprises a bottom (4a) and upwardly expanding side walls around the bottom, the side walls of the tray being shaped to expand through a plurality of circumferential steps (4b, 4c, 4d) dimensioned low enough for obtaining wrinkle-free side walls for the tray. The outermost step is a flat, wrinkle-free rim flange (4d), which enables liquid and gas proof heat-sealing of a lid to form the package. The apparatus according to the invention may comprise upper and lower moulding tools (10, 11) with concentric movable frames (10b, 10c, 10d) for forming the tray bottom and side wall steps to paper blanks, and moulding tools (10) may be mounted onto a rotating turret (9) carrying a paper blank through working stations arranged along the turret circumference, to shape the tray bottom and the side wall steps at the consecutive stations.

9. 发明专利

AU2015208774B2 Methods for lowering melt viscosity and improving heat-sealability of polyester and for manufacturing a heat-sealed container or package 未知
公开(公告)号：AU2015208774B2
公开(公告)日：2018-03-29
申请号：AU2015208774
申请日：2015-01-22
申请人： STORA ENSO OYJ
发明人： NEVALAINEN KIMMO , RIBU VILLE , RASANEN JARI , KYLLIAINEN OUTI , ROSLING ARI , KHAJEHEIAN MOHAMMAD , KUUSIPALO JURKKA , KOTKAMO SAMI , TOUMINEN MIKKO
IPC分类号： C08J7/18 , B29C35/08 , B29C71/04 , B32B27/10 , B65D65/38
摘要： The invention relates to methods for lowering the melt viscosity and thereby improving heat-sealability of a polyester. The invention also relates to a method for manufacturing a heat-sealed container or package from fibrous- based, polyester-coated packaging material, and a method for heat-sealing polyester. The solution according to the invention is subjecting polyester to electron beam (EB) radiation. The lowered melt viscosity allows a lower heat- sealing temperature, and permits sealing of polyester to an uncoated fibrous surface. The preferred polyester for the invention is polylactide, as such or as blended with another polyester.

10. 发明专利

AU2013237287B2 Deep-drawn paper tray, a method and an apparatus for making it, and a tray-formed product package 未知
公开(公告)号：AU2013237287B2
公开(公告)日：2017-02-23
申请号：AU2013237287
申请日：2013-03-15
申请人： STORA ENSO OYJ
发明人： RASANEN JARI , POYHONEN NIILO , HILTUNEN MARI , KYLLIAINEN OUTI
IPC分类号： B31B50/59 , B65D1/26 , B29C51/08 , B31B50/00 , B32B38/12 , B65D1/34
摘要： The invention concerns a deep-drawn paper tray (4), particularly a shallow tray made of paperboard or cardboard, a method and an apparatus for manufacturing such a tray by deep-drawing techniques, and a closed product package comprising the tray of the invention, particularly a heat-sealed gas- and liquid-tight food package. The tray comprises a bottom (4a) and upwardly expanding side walls around the bottom, the side walls of the tray being shaped to expand through a plurality of circumferential steps (4b, 4c, 4d) dimensioned low enough for obtaining wrinkle-free side walls for the tray. The outermost step is a flat, wrinkle-free rim flange (4d), which enables liquid and gas proof heat-sealing of a lid to form the package. The apparatus according to the invention may comprise upper and lower moulding tools (10, 11) with concentric movable frames (10b, 10c, 10d) for forming the tray bottom and side wall steps to paper blanks, and moulding tools (10) may be mounted onto a rotating turret (9) carrying a paper blank through working stations arranged along the turret circumference, to shape the tray bottom and the side wall steps at the consecutive stations.

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