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1.发明公开A METHOD OF CONTROLLING RETENTION AND AN INTERMEDIATE PRODUCT USED IN THE METHOD 有权方法用于控制这个过程的保留和中间
公开(公告)号：EP2756130A4
公开(公告)日：2015-03-25
申请号：EP12832281
申请日：2012-09-12
Applicant: STORA ENSO OYJ
Inventor： HEISKANEN ISTO , LAITINEN RISTO , RÄSÄNEN JARI
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2.发明公开METHOD FOR FORMING AND SUBSEQUENTLY DRYING A COMPOSITE COMPRISING A NANOFIBRILLATED POLYSACCHARIDE 审中-公开方法用于生产和从NANOFIBRILLIERTEN多糖复合材料的后续干燥
公开(公告)号：EP2917402A4
公开(公告)日：2016-06-01
申请号：EP13853320
申请日：2013-11-06
Applicant: STORA ENSO OYJ
Inventor： AXRUP LARS , SAXELL HEIDI , JOKELA VEIKKO , KASTINEN HENRI , KAUPPI ANNA , BACKFOLK KAJ , RUOHONIEMI NINA , LAITINEN RISTO , HEISKANEN ISTO , LAUKALA TEIJA
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.
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3.发明公开PROCESS FOR THE PRODUCTION OF A PAPER OR BOARD PRODUCT AND A PAPER OR BOARD PRODUCED ACCORDING TO THE PROCESS 有权用于生产纸或PAPPPRODUKTS并根据这种方法制成的纸或PAPPPRODUKT
公开(公告)号：EP2496766A4
公开(公告)日：2014-11-05
申请号：EP10828623
申请日：2010-11-04
Applicant: STORA ENSO OYJ
Inventor： HEISKANEN ISTO , AXRUP LARS , LAITINEN RISTO
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公开(公告)号：EP2766525A4
公开(公告)日：2015-06-03
申请号：EP12840805
申请日：2012-10-09
Applicant: STORA ENSO OYJ
Inventor： RÄSÄNEN JARI , HEISKANEN ISTO , LAITINEN RISTO
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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5.发明公开PROCESS FOR PRODUCTION OF MICROFIBRILLATED CELLULOSE IN AN EXTRUDER AND MICROFIBRILLATED CELLULOSE PRODUCED ACCORDING TO THE PROCESS 有权用于在挤出机中PRODUCING微纤化纤维素及其在微原纤化这一过程中生产的纤维素
公开(公告)号：EP2494107A4
公开(公告)日：2014-01-01
申请号：EP10826211
申请日：2010-10-26
Applicant: STORA ENSO OYJ
Inventor： HEISKANEN ISTO , HARLIN ALI , BACKFOLK KAJ , LAITINEN RISTO
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Patent Agency Ranking6.发明专利
公开(公告)号：PL2917402T5
公开(公告)日：2022-10-03
申请号：PL13853320
申请日：2013-11-06
Applicant: STORA ENSO OYJ
Inventor： AXRUP LARS , SAXELL HEIDI , JOKELA VEIKKO , KASTINEN HENRI , KAUPPI ANNA , BACKFOLK KAJ , RUOHONIEMI NINA , LAITINEN RISTO , HEISKANEN ISTO , LAUKALA TEIJA
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公开(公告)号：SE1251281A1
公开(公告)日：2014-05-10
申请号：SE1251281
申请日：2012-11-09
Applicant: STORA ENSO OYJ
Inventor： BACKFOLK KAJ , SAXELL HEIDI , HEISKANEN ISTO , AXRUP LARS , JOKELA VEIKKO , KASTINEN HENRI , KAUPPI ANNA , RUOHONIEMI NINA , LAITINEN RISTO , LAUKALA TEIJA
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公开(公告)号：CA2848241A1
公开(公告)日：2013-03-21
申请号：CA2848241
申请日：2012-09-12
Applicant: STORA ENSO OYJ
Inventor： HEISKANEN ISTO , LAITINEN RISTO , RASANEN JARI
Abstract: The invention provides a method of controlling retention on a forming fabric in a paper making process, an intermediate product for use in the method, as well as use of material for the intermediate product. For making the intermediate product at least one paper making chemical is added to a slurry of fine cellulose fibres such as micro fibrillated cellulose (MFC), the specific surface area of those fibres being larger than that of the fibres of the main fibrous suspension for paper making, causing the paper making chemical being adsorbed on the fine cellulose fibres. This intermediate product is then incorporated in the main fibrous suspension before the suspension is supplied from the paper machine head box to the forming fabric. Other paper making chemicals may be added to the fibrous suspension before or after addition of the intermediate product, so that interactions between different chemicals are prevented. The invention permits an increased retention in general as well as improved control of retention of paper making chemicals separately and/or in relation to each other.
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公开(公告)号：AT496747T
公开(公告)日：2011-02-15
申请号：AT04742205
申请日：2004-07-23
Applicant: STORA ENSO OYJ
Inventor： LAITINEN RISTO , KANKKUNEN MIKA , LINDELL HENRY , LEHTOVUORI JUKKA , SILEN JOUKO , PAENKAELAEINEN SAKU
IPC: B27K3/36 , B27K20060101 , B27K5/00
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公开(公告)号：FI118958B
公开(公告)日：2008-05-30
申请号：FI20031103
申请日：2003-07-25
Applicant: STORA ENSO OYJ
Inventor： LAITINEN RISTO , KANKKUNEN MIKA , LINDELL HENRY , LEHTOVUORI JUKKA , SILEN JOUKO , PAENKAELAEINEN SAKU
IPC: B27K5/00 , B27K20060101 , B27K3/36
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