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公开(公告)号：US20170107669A1
公开(公告)日：2017-04-20
申请号：US15389482
申请日：2016-12-23
Applicant: Stora Enso Oyj
Inventor： Lars Axrup , Heidi Saxell , Veikko Jokela , Henri Kastinen , Anna Kauppi , Kaj Backfolk , Nina Ruohoniemi , Risto Laitinen , Isto Heiskanen , Teija Laukala
CPC classification number: D21H17/675 , C08B15/02 , C08K3/26 , C08K2003/265 , C08L2205/16 , D21H11/18 , D21H17/24 , D21H17/64 , D21H17/67 , C08L1/04
Abstract: A substantially dry composite material comprising a nanofibrillated polysaccharide and two or more additives, wherein the composite nanofibrillated polysaccharide is a microfibrillated cellulose and wherein the additives are lime milk and carbon dioxide, wherein the additives are allowed to react with each other and forming a precipitated calcium carbonate on the nanofibrillated polysaccharide, thereby forming a composite product comprising precipitated calcium carbonate and nanofibrillated polysaccharide.
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Patent Agency Ranking
2.发明申请METHOD FOR FORMING A SUBSEQUENTLY DRYING A COMPOSITE COMPRISING A NANOFIBRILLATED POLYSACCHARIDE 有权形成随后干燥包含纳米多糖的复合材料的方法公开(公告)号：US20150299959A1
公开(公告)日：2015-10-22
申请号：US14441268
申请日：2013-11-06
Applicant: STORA ENSO OYJ
Inventor： Lars Axrup , Heidi Saxell , Veikko Jokela , Henri Kastinen , Anna Kauppi , Kaj Backfolk , Nina Ruohoniemi , Risto Laitinen , Isto Heiskanen , Teija Laukala
CPC classification number: D21H17/675 , C08B15/02 , C08K3/26 , C08K2003/265 , C08L2205/16 , D21H11/18 , D21H17/24 , D21H17/64 , D21H17/67 , C08L1/04
Abstract: A method for the production of a composite material comprising nanofibrillated polysaccharide, the method comprising the following steps: (i) providing a liquid suspension of the nanofibrillated polysaccharide; (ii) bringing said liquid suspension in contact with at least one additive, thereby forming a composite material suspension, wherein the composite comprises the nanofibrillated polysaccharide and the at least one additive, (iii) increasing the solid contents of said composite material suspension, thereby forming a high solid contents composite material suspension.
Abstract translation: 一种制备包含纳米纤维化多糖的复合材料的方法，所述方法包括以下步骤：（i）提供纳米纤维化多糖的液体悬浮液; （ii）使所述液体悬浮液与至少一种添加剂接触，从而形成复合材料悬浮液，其中复合材料包含纳米纤维化多糖和至少一种添加剂，（iii）增加所述复合材料悬浮液的固体含量，从而 形成高固体含量的复合材料悬浮液。
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公开(公告)号：US20140272213A1
公开(公告)日：2014-09-18
申请号：US14350616
申请日：2012-10-09
Applicant: STORA ENSO OYJ
Inventor： Jari Räsänen , Isto Heiskanen , Risto Laitinen
CPC classification number: B65D1/265 , B32B1/02 , B32B23/06 , B32B29/00 , B32B29/002 , B32B29/06 , B32B29/08 , B65D1/22 , B65D1/26 , B65D1/28 , B65D1/44 , D21H17/14 , D21H17/15 , D21H17/17 , D21H17/55 , D21H17/56 , D21H17/62 , D21H17/66 , D21H17/74 , D21H19/22 , D21H19/28 , D21H19/76 , D21H19/824 , D21H19/84 , D21H21/16 , D21H21/20 , D21H27/10 , Y10T428/1303 , Y10T428/277 , Y10T428/31783 , Y10T428/31786 , Y10T428/3179 , Y10T428/31895 , Y10T428/31902 , Y10T428/31993
Abstract: The invention relates to a packaging board comprising a fibrous base and one or more polymer coating layers on one or both sides of the fibrous base. According to the invention the fibrous base contains the combination of an alkyl ketene dimer size, stearic acid anhydride, a wet-strength size and an aluminium compound, which give the board resistance to aggressive liquids as well as thermal treatment, particularly an improved resistance to raw edge penetration in such circumstances. The invention further relates to containers and packages made of the board, for instance disposable drinking cups, dairy product cartons and auto-clave packages, as well as use of the board for such purposes.
Abstract translation: 本发明涉及一种包装板，其包括在纤维基材的一侧或两侧上的纤维基材和一个或多个聚合物涂层。 根据本发明，纤维基质含有烷基烯酮二聚体大小，硬脂酸酐，湿强度尺寸和铝化合物的组合，其使得板对侵蚀性液体的耐受性以及热处理，特别是改进的耐 在这种情况下，原始边缘渗透。 本发明还涉及由板的容器和包装，例如一次性饮用杯，乳制品纸箱和自动包装袋，以及用于这些目的的板的使用。
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公开(公告)号：US09944425B2
公开(公告)日：2018-04-17
申请号：US14350616
申请日：2012-10-09
Applicant: STORA ENSO OYJ
Inventor： Jari Räsänen , Isto Heiskanen , Risto Laitinen
IPC: B65D1/26 , B32B1/02 , B65D1/44 , B65D1/22 , B32B29/00 , B32B29/08 , B32B23/06 , B32B29/06 , D21H27/10 , D21H17/14 , D21H17/17 , D21H17/55 , D21H17/56 , D21H17/66 , D21H17/00 , D21H19/82 , D21H19/84 , D21H21/16 , D21H21/20 , B65D1/28 , D21H17/15 , D21H19/76 , D21H17/62 , D21H19/22 , D21H19/28
CPC classification number: B65D1/265 , B32B1/02 , B32B23/06 , B32B29/00 , B32B29/002 , B32B29/06 , B32B29/08 , B65D1/22 , B65D1/26 , B65D1/28 , B65D1/44 , D21H17/14 , D21H17/15 , D21H17/17 , D21H17/55 , D21H17/56 , D21H17/62 , D21H17/66 , D21H17/74 , D21H19/22 , D21H19/28 , D21H19/76 , D21H19/824 , D21H19/84 , D21H21/16 , D21H21/20 , D21H27/10 , Y10T428/1303 , Y10T428/277 , Y10T428/31783 , Y10T428/31786 , Y10T428/3179 , Y10T428/31895 , Y10T428/31902 , Y10T428/31993
Abstract: The invention relates to a packaging board comprising a fibrous base and one or more polymer coating layers on one or both sides of the fibrous base. According to the invention the fibrous base contains the combination of an alkyl ketene dimer size, stearic acid anhydride, a wet-strength size and an aluminium compound, which give the board resistance to aggressive liquids as well as thermal treatment, particularly an improved resistance to raw edge penetration in such circumstances. The invention further relates to containers and packages made of the board, for instance disposable drinking cups, dairy product cartons and auto-clave packages, as well as use of the board for such purposes.
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公开(公告)号：US09926668B2
公开(公告)日：2018-03-27
申请号：US15389482
申请日：2016-12-23
Applicant: Stora Enso Oyj
Inventor： Lars Axrup , Heidi Saxell , Veikko Jokela , Henri Kastinen , Anna Kauppi , Kaj Backfolk , Nina Ruohoniemi , Risto Laitinen , Isto Heiskanen , Teija Laukala
CPC classification number: D21H17/675 , C08B15/02 , C08K3/26 , C08K2003/265 , C08L2205/16 , D21H11/18 , D21H17/24 , D21H17/64 , D21H17/67 , C08L1/04
Abstract: A substantially dry composite material comprising a nanofibrillated polysaccharide and two or more additives, wherein the composite nanofibrillated polysaccharide is a microfibrillated cellulose and wherein the additives are lime milk and carbon dioxide, wherein the additives are allowed to react with each other and forming a precipitated calcium carbonate on the nanofibrillated polysaccharide, thereby forming a composite product comprising precipitated calcium carbonate and nanofibrillated polysaccharide.
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6.发明授权Method for forming a subsequently drying a composite comprising a nanofibrillated polysaccharide 有权形成随后干燥包含纳米纤维化多糖的复合材料的方法公开(公告)号：US09562328B2
公开(公告)日：2017-02-07
申请号：US14441268
申请日：2013-11-06
Applicant: Stora Enso Oyj
Inventor： Lars Axrup , Heidi Saxell , Veikko Jokela , Henri Kastinen , Anna Kauppi , Kaj Backfolk , Nina Ruohoniemi , Risto Laitinen , Isto Heiskanen , Teija Laukala
CPC classification number: D21H17/675 , C08B15/02 , C08K3/26 , C08K2003/265 , C08L2205/16 , D21H11/18 , D21H17/24 , D21H17/64 , D21H17/67 , C08L1/04
Abstract: A method for the production of a composite material comprising nanofibrillated polysaccharide, the method comprising the following steps: (i) providing a liquid suspension of the nanofibrillated polysaccharide; (ii) bringing said liquid suspension in contact with at least one additive, thereby forming a composite material suspension, wherein the composite comprises the nanofibrillated polysaccharide and the at least one additive, (iii) increasing the solid contents of said composite material suspension, thereby forming a high solid contents composite material suspension.
Abstract translation: 一种制备包含纳米纤维化多糖的复合材料的方法，所述方法包括以下步骤：（i）提供纳米纤维化多糖的液体悬浮液; （ii）使所述液体悬浮液与至少一种添加剂接触，从而形成复合材料悬浮液，其中复合材料包含纳米纤维化多糖和至少一种添加剂，（iii）增加所述复合材料悬浮液的固体含量，从而 形成高固体含量的复合材料悬浮液。
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