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公开(公告)号：EP3234260A4
公开(公告)日：2018-05-16
申请号：EP15869436
申请日：2015-12-14
Applicant: STORA ENSO OYJ
Inventor： AULIN CHRISTIAN , AXRUP LARS , FLODBERG GÖRAN , HILLERGREN MAGNUS , LINDSTRÖM TOM , LJUNGQVIST CARL-HENRIK , STRÖM GÖRAN
CPC classification number: D21H19/34 , B32B37/153 , B32B2037/243 , B32B2317/12 , D21H11/18 , D21H23/50 , D21H23/70 , D21H27/10 , D21H27/32
Abstract: The present process provides an energy efficient coating process which can be performed online.
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公开(公告)号：EP2941442A4
公开(公告)日：2016-08-10
申请号：EP13870221
申请日：2013-12-30
Applicant: STORA ENSO OYJ
Inventor： HEISKANEN ISTO , KASTINEN HENRI , KAUPPI ANNA , KANKKUNEN JUKKA , AXRUP LARS , LAND HENSDAL CECILIA , SAXELL HEIDI , BACKFOLK KAJ
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13.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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14.发明公开A PAPER OR PAPERBOARD PRODUCT AND A PROCESS FOR PRODUCTION OF A PAPER OR PAPERBOARD PRODUCT 审中-公开纸或纸板产品和生产纸或纸板产品法
公开(公告)号：EP2619367A4
公开(公告)日：2014-10-29
申请号：EP11827055
申请日：2011-09-19
Applicant: STORA ENSO OYJ
Inventor： AXRUP LARS , HEISKANEN ISTO , BACKFOLK KAJ , RIIKONEN MIKA
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公开(公告)号：EP2507432A4
公开(公告)日：2014-01-22
申请号：EP10834832
申请日：2010-11-30
Applicant: STORA ENSO OYJ
Inventor： AXRUP LARS , HEISKANEN ISTO , RIIKONEN MIKA
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Patent Agency Ranking
公开(公告)号：PL3341523T5
公开(公告)日：2025-02-24
申请号：PL16838645
申请日：2016-08-23
Applicant: STORA ENSO OYJ
Inventor： HEISKANEN ISTO , KASTINEN HENRI , AXRUP LARS , PÖLLÄNEN SAIJA , KORHONEN JANI , SUHONEN PETRI , TIAINEN TEEMU , VÄKEVÄINEN MATTI
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公开(公告)号：PL3574143T3
公开(公告)日：2021-12-13
申请号：PL18704609
申请日：2018-01-30
Applicant: STORA ENSO OYJ
Inventor： AXRUP LARS , KNÖÖS ISABEL , AULIN CHRISTIAN , HILLERGREN MAGNUS , LINDSTRÖM TOM , STRÖM GÖRAN
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公开(公告)号：PL3423629T3
公开(公告)日：2021-05-17
申请号：PL17709193
申请日：2017-02-22
Applicant: STORA ENSO OYJ
Inventor： AXRUP LARS , GULLANDER KRISTINA
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公开(公告)号：SE540016E
公开(公告)日：2020-11-13
申请号：SE1551119
申请日：2015-08-27
Applicant: STORA ENSO OYJ
Inventor： KASTINEN HENRI , HEISKANEN ISTO , KORHONEN JANI , AXRUP LARS , VÄKEVÄINEN MATTI , SUHONEN PETRI , PÖLLÄNEN SAIJA , TIAINEN TEEMU
Abstract: Method for producing microfibrillated cellulose (MFC), wherein the method comprising the steps of:Pre-treating of chemical pulp, such that, the pulp reaches a Schopper-Riegler (SR) value above 50, and refining the pulp, at a consistency of 3-6%, in a refiner with refiner blades, wherein the height of the refiner blades is in the range 2-3 mm.
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公开(公告)号：CA2869287C
公开(公告)日：2020-08-04
申请号：CA2869287
申请日：2013-04-04
Applicant: STORA ENSO OYJ
Inventor： SAXELL HEIDI , HEISKANEN ISTO , AXRUP LARS , LAND HENSDAL CECILIA , JOKELA VEIKKO
Abstract: The present invention provides a method for production of cellulose ethers in a high solids process substantially without use of organic solvents as reaction and/or washing medium. In the method of the invention the first alkalization step is carried out by using high solids content cellulose pulp and solid sodium hydroxide. This is followed by an etherification step where the solids content is preferably further increased and the use of solid etherification reactant is preferred. As no organic solvents are used as reaction media the invented method enables production of cellulose ethers directly from never dried pulp with significant savings in energy and investment costs. The method is especially suitable for the production of carboxymethyl cellulose sodium salt (CMC) with low degree of substitution (DS
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