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公开(公告)号:PL2452015T3
公开(公告)日:2017-03-31
申请号:PL10796797
申请日:2010-07-02
Applicant: STORA ENSO OYJ
Inventor: HEISKANEN ISTO , BACKFOLK KAJ , VEHVILÄINEN MARIANNA , KAMPPURI TAINA , NOUSIAINEN PERTTI
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公开(公告)号:EP2452015A4
公开(公告)日:2013-11-20
申请号:EP10796797
申请日:2010-07-02
Applicant: STORA ENSO OYJ
Inventor: HEISKANEN ISTO , BACKFOLK KAJ , VEHVILÄINEN MARIANNA , KAMPPURI TAINA , NOUSIAINEN PERTTI
CPC classification number: D21C5/005 , D21C9/1036 , D21H11/18 , D21H11/20
Abstract: A process for treating cellulosic fibres comprising pre-treating the fibres with an enzyme in a first enzymatic treatment followed by mechanical pre-treating the fibres in a first mechanical treatment and a second enzymatic treatment followed by a second mechanical treatment of the fibres to form micofibrillated cellulose. In this way it is possible to produce mircofibrillated cellulose (MFC) in an improved and energy efficient way.
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公开(公告)号:PL2452013T3
公开(公告)日:2017-02-28
申请号:PL10796796
申请日:2010-07-02
Applicant: STORA ENSO OYJ
Inventor: VEHVILÄINEN MARIANNA , KAMPPURI TAINA , PELTOLA MAARIT , HARLIN ALI , NOUSIAINEN PERTTI
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4.
公开(公告)号:BR112012000143A2
公开(公告)日:2016-11-01
申请号:BR112012000143
申请日:2010-06-23
Applicant: STORA ENSO OYJ
Inventor: HEISKANEN ISTO , BACKFOLK KAJ , VEHVILÄINEN MARIANNA , NOUSIAINEN PERTTI , KAMPPURI TAINA
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公开(公告)号:PL2452014T3
公开(公告)日:2017-04-28
申请号:PL10796795
申请日:2010-06-23
Applicant: STORA ENSO OYJ
Inventor: HEISKANEN ISTO , BACKFOLK KAJ , VEHVILÄINEN MARIANNA , KAMPPURI TAINA , NOUSIAINEN PERTTI
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公开(公告)号:BR112012000144A2
公开(公告)日:2016-03-15
申请号:BR112012000144
申请日:2010-07-02
Applicant: STORA ENSO OYJ
Inventor: HEISKANEN ISTO , BACKFOLK KAJ , VEHVILÄINEN MARIANNA , NOUSIAINEN PERTTI , KAMPPURI TAINA
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