-
公开(公告)号：EP2917403A4
公开(公告)日：2016-05-04
申请号：EP13853497
申请日：2013-10-30
Applicant: STORA ENSO OYJ
Inventor： BACKFOLK KAJ , SAXELL HEIDI , HEISKANEN ISTO , AXRUP LARS , LAND HENSDAL CECILIA , JOKELA VEIKKO , SAUKKONEN ESA , KOTILAINEN ARI , KASTINEN HENRI , KAUPPI ANNA
CPC classification number: D01F2/00 , C08L1/04 , D21C9/007 , D21C9/06 , D21C9/18 , D21H11/18 , F26B3/36
Abstract: A method for drying nanofibrillated polysaccharide to obtain a substantially dry nanofibrillated polysaccharide product, comprising the following steps: (i) providing an aqueous suspension of nanofibrillated polysaccharide; (ii) increasing the solid content of said suspension, thereby forming a high solid content microfibrillated cellulose suspension; and (iii) drying said high solid content microfibrillated cellulose suspension, through a simultaneous heating and mixing operation.
-
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
-
公开(公告)号：EP3212841A4
公开(公告)日：2018-04-25
申请号：EP15855915
申请日：2015-10-26
Applicant: STORA ENSO OYJ
Inventor： AXRUP LARS , KASTINEN HENRI
CPC classification number: C08B1/00 , C08B15/00 , C08B15/02 , C08L1/02 , D21C5/005 , D21C9/00 , D21C9/007 , D21H11/18 , D21H11/20 , D21H15/02
Abstract: The present invention relates to a method for manufacturing microfibrillated polysaccharide, preferably microfibrillated cellulose. The invention also relates to microfibrillated cellulose obtainable by the method and use of the microfibrillated cellulose. The method of manufacturing microfibrillated cellulose comprises the following steps: a) Providing a hemicellulose containing pulp, b) Providing wood degrading enzymes c) Mixing pulp and enzymes d) Keeping the mixture in a continuous, flowing system of essentially cylindrical geometry (for example in a plug-flow reactor), e) Conveying the mixture to one or more mixing zones for recirculating and homogenizing the mixture, and f) Harvesting microfibrillated cellulose with a relatively narrow size distribution during the recirculation.
-
4.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.
-
公开(公告)号：AU2016310646A1
公开(公告)日：2018-03-15
申请号：AU2016310646
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
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 2-3mm.
-
Patent Agency Ranking
公开(公告)号：PL2941442T3
公开(公告)日：2018-01-31
申请号：PL13870221
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
-
公开(公告)号：CA2965757A1
公开(公告)日：2016-05-06
申请号：CA2965757
申请日：2015-10-26
Applicant: STORA ENSO OYJ
Inventor： AXRUP LARS , KASTINEN HENRI
Abstract: The present invention relates to a method for manufacturing microfibrillated polysaccharide, preferably microfibrillated cellulose. The invention also relates to microfibrillated cellulose obtainable by the method and use of the microfibrillated cellulose. The method of manufacturing microfibrillated cellulose comprises the following steps: a) Providing a hemicellulose containing pulp, b) Providing wood degrading enzymes c) Mixing pulp and enzymes d) Keeping the mixture in a continuous, flowing system of essentially cylindrical geometry (for example in a plug-flow reactor), e) Conveying the mixture to one or more mixing zones for recirculating and homogenizing the mixture, and f) Harvesting microfibrillated cellulose with a relatively narrow size distribution during the recirculation.
-
8.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
-
公开(公告)号：SE538085C2
公开(公告)日：2016-03-01
申请号：SE1251280
申请日：2012-11-09
Applicant: STORA ENSO OYJ
Inventor： BACKFOLK KAJ , SAXELL HEIDI , HEISKANEN ISTO , AXRUP LARS , HENSDAL CECILIA LAND , JOKELA VEIKKO , KOTILAINEN ARI , KASTINEN HENRI , KAUPPI ANNA , SAUKKONEN ESA
-
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
-
-
-
-
-
-
-
-
-
Search Results
25
records
(took 0.034 seconds)
