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1. 发明公开

EP2513372A1 PULPING PROCESS 有权
标题翻译：融合过程
公开(公告)号：EP2513372A1
公开(公告)日：2012-10-24
申请号：EP09768536.6
申请日：2009-12-15
申请人： Södra Cell AB
发明人： BOGREN, Johannes , KÖHNKE, Tobias
IPC分类号： D21C3/00 , D21C3/02 , D21C3/12 , D21C9/00
CPC分类号： D21C3/02 , D21C3/006 , D21C3/022 , D21C3/12 , D21C9/001
摘要： The present invention relates to a process for forming a pulp mixture, the process comprising the steps of: a) providing a wood material and a first liquor, b) treating the wood material in the first liquor in order to release wood fibres, c1 ) introducing an agricultural crop/ residue before or during the treatment of the wood material, and during the treatment deriving a first fraction comprising hemicellulose from the agricultural crop/ residue, and/or c2) introducing a suspension of a first fraction comprising hemicellulose and a residue liquor derived from agricultural crop/ residue by a liquor treatment, the introduction being done before, during or after the treatment of the wood material. The invention further relates to a pulp mixture comprising 1-30% originating from agricultural crop/ residue and 70-99% originating from wood material. The pulp mixture comprises non-wood hemicellulose and at least part of the non-wood hemicellulose is sorbed on the wood fibres.

2. 发明公开

EP1420109A1 A method and an apparatus for treating paper pulp 有权
标题翻译： Verfahren und Vorrichtung zur Behandlung von Zellstoff
公开(公告)号：EP1420109A1
公开(公告)日：2004-05-19
申请号：EP03024783.7
申请日：2003-10-30
申请人： Södra Cell AB
发明人： Larsson, Per , Lennvig, Mats
IPC分类号： D21C9/00
CPC分类号： D21C9/007
摘要： A method and an apparatus for increasing form factor and tensile index in a dry paper pulp for sale which per se is produced in a paper pulp mill and comprises the steps of: raw materials intake, possible debarking and chipping, cooking, as well as bleaching of the paper pulp obtained therefrom to brightnesses of between 70 and 95 per cent ISO, whereafter the product is dried. According to the invention, the paper pulp is mechanically processed in the wet state after the bleaching and before the drying in a fibre shearing apparatus (1-6 weight per cent concentration) at a moderate pressure of from 100 to 750 kPa.
摘要翻译：一种在纸浆厂中生产的用于提高干纸浆出售的形状因子和拉伸指数的方法和装置，包括以下步骤：原料摄入，可能的剥皮和切片，烹饪以及漂白的纸浆从70至95％的ISO的亮度，之后产品被干燥。根据本发明，纸浆在漂白后并在纤维剪切装置（1-6重量％浓度）中干燥之前以湿状态机械处理，中等压力为100-750kPa。

3. 发明公开

EP2855765A1 NEW PROCESS AND A DISSOLVING PULP MANUFACTURED BY THE PROCESS 有权转让
标题翻译：新的程序和化学制浆生产由进程
公开(公告)号：EP2855765A1
公开(公告)日：2015-04-08
申请号：EP13725949.5
申请日：2013-05-28
申请人： Södra Cell AB , Lenzing Aktiengesellschaft
发明人： BOGREN, Johannes , PARKÅS, Jim , SCHILD, Gabriele , BORGARDS, Andrea
IPC分类号： D21C3/02 , C08B9/00 , C13K13/00 , D21C11/00
CPC分类号： D21C9/004 , C08B9/00 , C08H8/00 , D21C3/02 , D21C3/022 , D21C3/045 , D21C9/02 , D21C9/18 , D21C11/0007 , D21C11/0057 , D21H11/04
摘要： The invention relates to processes for manufacturing pulp and more specifically to improved processes for manufacturing dissolving pulp. The processes have primarily been developed to be used in connection with large scale kraft processes, i.e. they have been designed to be incorporated into a plant. A liquor derivable from the process and comprising xylan, lignin, alkali and water is also disclosed as well as a dissolving pulp produced by the process.

4. 发明公开

EP2847383A1 PROCESS FOR MANUFACTURING A COMPOSITION COMPRISING CELLULOSE PULP FIBERS AND THERMOPLASTIC FIBERS 有权转让
标题翻译：方法用于生产具有纸浆纤维和热塑性纤维的组合物
公开(公告)号：EP2847383A1
公开(公告)日：2015-03-18
申请号：EP13787552.2
申请日：2013-05-10
申请人： Södra Cell AB
发明人： MESIC, Narcis , FRIMAN, Anna Linda Viktoria
IPC分类号： D21H13/24 , C08L1/02 , D21H23/04 , D21H25/04 , D21H27/10
CPC分类号： D21H11/04 , B29C70/12 , B29K2067/046 , B29K2401/00 , B29K2995/006 , B42D25/29 , C08J3/005 , C08J2301/00 , C08J2367/04 , C08L1/02 , C08L1/08 , C08L67/04 , C08L2205/16 , D21D1/20 , D21H13/12 , D21H13/14 , D21H13/20 , D21H13/24 , D21H13/28 , D21H15/04 , D21H21/40 , D21H23/04 , D21H25/04 , D21H27/10 , Y10T428/1397 , C08L23/02 , C08L67/00 , C08L69/00 , C08L27/02 , C08L23/12 , C08L23/06
摘要： The present invention relates to a process for manufacturing a composite article comprising cellulose pulp fibers and a thermoplastic matrix, wherein said process comprises the steps of: a) mixing a refined aqueous pulp suspension with a water suspension of thermoplastic fibers into a composition, b) forming the composition into a fiber web, c) dewatering the fiber web, d) drying the fiber web, and e) heating and pressing the dried fiber web from step d) to melt said thermoplastic fibers into a thermoplastic matrix and form a composite article.

5. 发明授权

EP2513372B1 PULPING PROCESS 有权
标题翻译：制浆工艺
公开(公告)号：EP2513372B1
公开(公告)日：2014-03-26
申请号：EP09768536.6
申请日：2009-12-15
申请人： Södra Cell AB
发明人： BOGREN, Johannes , KÖHNKE, Tobias
IPC分类号： D21C3/00 , D21C3/02 , D21C3/12 , D21C9/00
CPC分类号： D21C3/02 , D21C3/006 , D21C3/022 , D21C3/12 , D21C9/001

6. 发明公开

EP2847383A4 PROCESS FOR MANUFACTURING A COMPOSITION COMPRISING CELLULOSE PULP FIBERS AND THERMOPLASTIC FIBERS 有权转让
标题翻译：用细胞纤维和热塑性纤维生产组合物的方法
公开(公告)号：EP2847383A4
公开(公告)日：2016-03-30
申请号：EP13787552
申请日：2013-05-10
申请人： SÖDRA CELL AB
发明人： MESIC NARCIS , FRIMAN ANNA LINDA VIKTORIA
IPC分类号： D21H13/24 , C08L1/02 , D21H23/04 , D21H25/04 , D21H27/10
CPC分类号： D21H11/04 , B29C70/12 , B29K2067/046 , B29K2401/00 , B29K2995/006 , B42D25/29 , C08J3/005 , C08J2301/00 , C08J2367/04 , C08L1/02 , C08L1/08 , C08L67/04 , C08L2205/16 , D21D1/20 , D21H13/12 , D21H13/14 , D21H13/20 , D21H13/24 , D21H13/28 , D21H15/04 , D21H21/40 , D21H23/04 , D21H25/04 , D21H27/10 , Y10T428/1397 , C08L23/02 , C08L67/00 , C08L69/00 , C08L27/02 , C08L23/12 , C08L23/06
摘要： The present invention relates to a process for manufacturing a composite article comprising cellulose pulp fibers and a thermoplastic matrix, wherein said process comprises the steps of: a) mixing a refined aqueous pulp suspension with a water suspension of thermoplastic fibers into a composition, b) forming the composition into a fiber web, c) dewatering the fiber web, d) drying the fiber web, and e) heating and pressing the dried fiber web from step d) to melt said thermoplastic fibers into a thermoplastic matrix and form a composite article.

7. 发明授权

EP1420109B1 A method and an apparatus for treating paper pulp 有权
标题翻译：用于治疗纸浆的方法和装置
公开(公告)号：EP1420109B1
公开(公告)日：2008-07-30
申请号：EP03024783.7
申请日：2003-10-30
申请人： Södra Cell AB
发明人： Larsson, Per , Lennvig, Mats
IPC分类号： D21C9/00
CPC分类号： D21C9/007

8. 发明公开

EP1793034A1 A system for causing mechanical processing of a fibre suspension 审中-公开
标题翻译： Vorrichtung zum mechanischen Bearbeiten von Faserstoffsuspension
公开(公告)号：EP1793034A1
公开(公告)日：2007-06-06
申请号：EP06024391.2
申请日：2006-11-24
申请人： Södra Cell AB
发明人： Lennvig, Mats , Lindström, Jörgen , Runesson, Tobias
IPC分类号： D21D1/02 , D21F1/00 , D21C9/00 , D21F11/00
CPC分类号： D21F1/0009 , D21D1/02 , D21F11/00
摘要： The present invention encompasses a system and a pulp for sale in order, within mutually subsequent and temporally separate treatment steps (N, T) to cause mechanical processing of a fibre suspension of cellulose fibres and water in excess in order thereby to create the preconditions for a straightening out of in any event a portion of the cellulose fibres occurring in a fibre suspension (f1) and/or to "roughen up" the fibres for an increase of a fibre-related tensile index (D1 to D2).
A first treatment step (N) is related to a paper pulp manufacturing first installation (1), and a second treatment step (T) is related to a papermaking second installation geographically separate from one another.
The first treatment step is activated for a first mechanical processing of a first fibre suspension (f1) in order to form a second fibre suspension (f2) and which second fibre suspension will be utilised so as to create a pulp for sale (PM).
More particularly, the present invention discloses that the mechanical processing within said first processing step (N) is particularly adapted to straighten out the fibres, while the mechanical processing within said second processing step (T) is particularly adapted to "roughen up" the fibres.
摘要翻译：本发明包括用于出售的系统和纸浆，以便在相互随后和时间上分开的处理步骤（N，T）内进行，从而对纤维素纤维和水的纤维悬浮液进行机械加工，从而产生前提条件在纤维悬浮液（f1）中发生的纤维素纤维的一部分和/或“粗化”纤维以增加纤维相关的拉伸指数（D1至D2）的任何情况下均可矫直。第一处理步骤（N）涉及纸浆制造第一装置（1），第二处理步骤（T）涉及在地理上彼此分离的造纸第二装置。第一处理步骤被激活用于第一纤维悬浮液（f1）的第一机械加工以形成第二纤维悬浮液（f2），并且将利用第二纤维悬浮液以产生出售纸浆（PM）。更具体地，本发明公开了在所述第一加工步骤（N）内的机械加工特别适于使纤维矫正，而所述第二加工步骤（T）内的机械加工特别适用于“粗化”纤维。

9. 发明公开

EP2847382A4 PROCESS FOR MANUFACTURING A COMPOSITE ARTICLE COMPRISING CELLULOSE PULP FIBERS AND A THERMOPLASTIC MATRIX 有权转让
标题翻译：方法用于生产具有纤维素纸浆和热塑性基体的复合材料制品
公开(公告)号：EP2847382A4
公开(公告)日：2016-03-30
申请号：EP13786974
申请日：2013-05-10
申请人： SÖDRA CELL AB
发明人： MESIC NARCIS , FRIMAN ANNA LINDA VIKTORIA
IPC分类号： D21H13/24 , B29C70/12 , B29K67/00 , B29K401/00 , B42D25/29 , C08J3/00 , C08L1/02 , C08L1/08 , C08L67/04 , D21D1/20 , D21H11/04 , D21H13/12 , D21H13/14 , D21H13/20 , D21H21/40 , D21H23/04 , D21H25/04 , D21H27/10
CPC分类号： D21H11/04 , B29C70/12 , B29K2067/046 , B29K2401/00 , B29K2995/006 , B42D25/29 , C08J3/005 , C08J2301/00 , C08J2367/04 , C08L1/02 , C08L1/08 , C08L67/04 , C08L2205/16 , D21D1/20 , D21H13/12 , D21H13/14 , D21H13/20 , D21H13/24 , D21H13/28 , D21H15/04 , D21H21/40 , D21H23/04 , D21H25/04 , D21H27/10 , Y10T428/1397 , C08L23/02 , C08L67/00 , C08L69/00 , C08L27/02 , C08L23/12 , C08L23/06
摘要： The present invention relates to a process for manufacturing a composite article comprising cellulose pulp fibers and a thermoplastic matrix, wherein said process comprises the steps of: a) mixing a refined aqueous pulp suspension with a water suspension of thermoplastic fibers into a composition, b) forming the composition into a fiber web, c) dewatering the fiber web, d) drying the fiber web, and e) heating and pressing the dried fiber web from step d) to melt said thermoplastic fibers into a thermoplastic matrix and form a composite article.

10. 发明公开

EP2847382A1 PROCESS FOR MANUFACTURING A COMPOSITE ARTICLE COMPRISING CELLULOSE PULP FIBERS AND A THERMOPLASTIC MATRIX 有权转让
标题翻译：方法用于生产具有纤维素纸浆和热塑性基体的复合材料制品
公开(公告)号：EP2847382A1
公开(公告)日：2015-03-18
申请号：EP13786974.9
申请日：2013-05-10
申请人： Södra Cell AB
发明人： MESIC, Narcis , FRIMAN, Anna Linda Viktoria
IPC分类号： D21H13/24 , C08L1/02 , D21H23/04 , D21H25/04 , D21H27/10
CPC分类号： D21H11/04 , B29C70/12 , B29K2067/046 , B29K2401/00 , B29K2995/006 , B42D25/29 , C08J3/005 , C08J2301/00 , C08J2367/04 , C08L1/02 , C08L1/08 , C08L67/04 , C08L2205/16 , D21D1/20 , D21H13/12 , D21H13/14 , D21H13/20 , D21H13/24 , D21H13/28 , D21H15/04 , D21H21/40 , D21H23/04 , D21H25/04 , D21H27/10 , Y10T428/1397 , C08L23/02 , C08L67/00 , C08L69/00 , C08L27/02 , C08L23/12 , C08L23/06
摘要： The present invention relates to a process for manufacturing a composite article comprising cellulose pulp fibers and a thermoplastic matrix, wherein said process comprises the steps of: a) mixing a refined aqueous pulp suspension with a water suspension of thermoplastic fibers into a composition, b) forming the composition into a fiber web, c) dewatering the fiber web, d) drying the fiber web, and e) heating and pressing the dried fiber web from step d) to melt said thermoplastic fibers into a thermoplastic matrix and form a composite article.

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