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公开(公告)号：EP4116470A1
公开(公告)日：2023-01-11
申请号：EP21184429.5
申请日：2021-07-08
申请人： TreeToTextile AB
发明人： Hedlund, Artur
IPC分类号： D01D5/06 , D01F2/00 , D01F2/02 , D01F2/08 , D01F13/02 , C08B1/00 , D01D1/02 , C08H8/00 , C08L1/02 , C01D1/28 , C08B16/00
摘要： The present invention describes a method of dissolving cellulose, said method comprising:
- dissolving cellulose in an alkali solution;
-filtering the dissolved cellulose, thereby forming a filtered dissolved cellulose solution and a filter reject;
- mixing said filter reject having a first viscosity value with a dissolution liquid having a second viscosity value, wherein the second viscosity value is lower than the first viscosity value, to provide a diluted reject stream having a third viscosity value being lower than the first viscosity value of the filter reject; and
- separating inhomogeneities from the diluted reject stream.-
公开(公告)号：EP4069752A1
公开(公告)日：2022-10-12
申请号：EP20824599.3
申请日：2020-12-04
申请人： Kemira OYJ
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公开(公告)号：EP4021946A1
公开(公告)日：2022-07-06
申请号：EP20767863.2
申请日：2020-08-31
发明人： HARLIN, Ali , MALANIN, Erkki , MÄKELÄ, Jani
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公开(公告)号：EP3994310A1
公开(公告)日：2022-05-11
申请号：EP20834914.2
申请日：2020-07-02
申请人： Stora Enso Oyj
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15.发明公开
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公开(公告)号：EP3797601A1
公开(公告)日：2021-03-31
申请号：EP19199285.8
申请日：2019-09-24
申请人： Beneo, Remy
IPC分类号： A23L29/212 , C08B1/00 , C08B30/00 , C08L3/00
摘要： Process is provided for the preparation of pregelatinized starch and/or pregelatinized flour, comprising the steps of: providing an aqueous medium having a pH in the range of -1.0 to 7.5; mixing starch and/or flour with the aqueous medium to form a starch composition having a pH in the range of 2.0 to 7.9, wherein the starch composition has the aqueous medium as continuous phase and contains between 5 and 60 wt.%, expressed as percentage of dry matter on total weight of the starch composition, of particles of starch and/or flour; and pregelatinizing the starch composition, wherein said composition is heated using a drum dryer to form the pregelatinized starch and/or pregelatinized flour; wherein during the heating the starch composition is dried using the drum dryer.
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公开(公告)号：EP3660054A1
公开(公告)日：2020-06-03
申请号：EP18838800.3
申请日：2018-07-25
发明人： CANALLI ORTIZ MOREIRA, Giovanna , BEZERRA CLAUDIO DE AVILA, Thais , ARAUJO RODRIGUES MUCHIUTTI, Pâmela , FERNANDA DE SOUZA FERREIRA GARCIA, Cinthia
IPC分类号： C08B1/08 , C08L3/02 , A61K8/73 , A61K8/9794 , A61Q19/00
摘要： The present invention relates to a novel process of bleaching babassu, preferably from species Orbignya phalerata. The process of the present invention is performed under controlled temperature and an antifoam is added in addition to using only water in its extraction, thus providing a more efficient and cost effective process.
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公开(公告)号：EP3615576A1
公开(公告)日：2020-03-04
申请号：EP18791014.6
申请日：2018-04-27
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公开(公告)号：EP2837638B1
公开(公告)日：2020-02-26
申请号：EP14179920.5
申请日：2014-08-05
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