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11. 发明申请

WO2013133913A1 PROCESS FOR MAKING ABSORBENT COMPONENT 审中-公开
标题翻译：制造吸收组分的方法
公开(公告)号：WO2013133913A1
公开(公告)日：2013-09-12
申请号：PCT/US2013/022920
申请日：2013-01-24
申请人： THE PROCTER & GAMBLE COMPANY
发明人： SINGH, Anirudh , YOUNG, Christopher, Michael , SMITH, Timothy, Duane , BARNHOLTZ, Steven, Lee , SAEVECKE, Dirk , ISOLDI, Gina , ROUSSELANGE, Florian, Phillip , STELZER, Norbert
IPC分类号： D21C9/00 , D21H11/16 , D21H11/18 , D21H15/02 , D21H15/04 , A61F13/15
CPC分类号： A61F13/15617 , D21C9/007 , D21H11/16 , D21H11/18 , D21H15/02 , D21H15/04
摘要： A process for making an absorbent component comprising the steps of providing individual sheets of pulp; attaching a first individual pulp sheet to one or more second individual pulp sheets to form a strip of pulp; feeding the strip of pulp into a defiberizer; defiberizing the strip of pulp to form defiberized fibers; and depositing the defiberized fibers onto a forming surface to form the absorbent component.
摘要翻译：一种制备吸收组分的方法，包括提供单个纸浆片的步骤; 将第一单独纸浆片附接到一个或多个第二单独纸浆片以形成纸浆条; 将纸浆条送入脱纤化剂; 使纸条脱水以形成脱纤维纤维; 并将脱纤维纤维沉积在成形表面上以形成吸收组分。

12. 发明申请

WO2012156880A1 PROCESS FOR TREATING MICROFIBRILLATED CELLULOSE AND MICROFIBRILLATED CELLULOSE TREATED ACCORDING TO THE PROCESS 审中-公开
标题翻译：根据工艺处理微晶纤维素和微细纤维素处理的方法
公开(公告)号：WO2012156880A1
公开(公告)日：2012-11-22
申请号：PCT/IB2012/052351
申请日：2012-05-11
申请人： STORA ENSO OYJ , HEISKANEN, Isto , BACKFOLK, Kaj , KOTILAINEN, Ari , GAIDELIS, Valentas , SIDARAVICIUS, Jonas
发明人： HEISKANEN, Isto , BACKFOLK, Kaj , KOTILAINEN, Ari , GAIDELIS, Valentas , SIDARAVICIUS, Jonas
IPC分类号： D21C9/00 , B01D61/56 , D21C9/18 , D21H11/18 , D21C9/06
CPC分类号： D21C9/18 , B01D61/56 , C02F1/4698 , C02F11/006 , C02F11/12 , D21C9/001 , D21C9/007 , D21H11/18
摘要： The present invention relates to a process for dewatering a slurry comprising microfibrillated cellulose wherein the process comprises the following steps of, providing a slurry comprising microfibrillated cellulose and liquid, subjecting the slurry to an electric field inducing the liquid of the slurry to flow and separating the liquid from the microfibrillated cellulose. The invention also relates to microfibrillated cellulose dewatered according to the process.
摘要翻译：本发明涉及一种包含微纤化纤维素的浆料脱水方法，其中该方法包括以下步骤：提供包含微纤化纤维素和液体的浆料，使浆料受到电场的诱导，使浆液的液体流动并分离来自微纤化纤维素的液体。本发明还涉及根据该方法脱水的微纤化纤维素。

13. 发明申请

WO2012076933A1 PASTAS CELULÓSICAS MODIFICADAS, MÉTODO DE PREPARAÇÃO POR PROCESSAMENTO POR ALTA PRESSÃO E RESPECTIVAS APLICAÇÕES 审中-公开
标题翻译：改性纤维素浆，其制备方法及其用途高压加工方法
公开(公告)号：WO2012076933A1
公开(公告)日：2012-06-14
申请号：PCT/IB2010/055737
申请日：2010-12-10
申请人： UNIVERSIDADE DE AVEIRO , VICTOROVITCH EVTYUGIN, Dmitry , ALEXANDRE SARAIVA, Jorge Manuel , BASTOS FIGUEIREDO DOS SANTOS, Andreia Filipa
发明人： VICTOROVITCH EVTYUGIN, Dmitry , ALEXANDRE SARAIVA, Jorge Manuel , BASTOS FIGUEIREDO DOS SANTOS, Andreia Filipa
IPC分类号： D21C9/00 , D21B1/36
CPC分类号： D21C9/007 , D21B1/36 , D21H11/16
摘要： A presente invenção refere-se ao processo de modificação das propriedades de pastas celulósicas. O processo consiste na modificação das propriedades de pastas celulósicas através do processamento a frio/quente por alta pressão hidrostática (100-1000 MPa) a temperaturas entre 0-100º C durante um intervalo de tempo entre 1-75 minutos (podendo ser superior). O processamento aplica-se a qualquer tipo de pasta celulósica, preferencialmente em meio aquoso, com consistência na gama de 0,1-40,0%. As pastas tratadas sofrem alterações estruturais ao nível da celulose e aumento da acessibilidade da celulose amorfa. Este processo melhora a hidratação da pasta, pois incorpora moléculas de água fortemente ligadas à celulose. O processamento de pastas previamente secas restaura a sua capacidade de intumescimento, diminuindo os problemas de hornificação. As alterações estruturais da celulose aumentam a força intrínseca da fibra, e a hidratação confere-lhe maior flexibilidade, elasticidade e capacidade de ligação. As propriedades físicas das pastas processadas melhoram significativamente, sem diminuir o índice de mão. É assim possível produzir pastas com propriedades diferentes e melhoradas, para diversas aplicações, nomeadamente como matéria-prima para a indústria papeleira ou como excipiente nas indústrias química, alimentar e farmacêutica.
摘要翻译：本发明涉及一种改性纤维素纸浆性能的方法。所述方法包括通过冷/热处理，在0-100℃之间的温度下施加高静水压力（100-1000MPa）来修饰纤维素纸浆的性质，时间为1-75分钟（或可能更长）。所述方法可用于任何类型的纤维素纸浆，优选在水性介质中，其稠度在0.1-40.0％的范围内。在经处理的纸浆中，纤维素经历结构变化，无定形纤维素可接近性增加。所述方法由于引入与纤维素强烈结合的水分子而改善纸浆水合。当先前干燥的纸浆被处理时，所述纸浆的溶胀能力得到恢复，并且与角化有关的问题减少。纤维素发生的结构变化增加了本征纤维强度，发生的水化提高了纤维的柔韧性，弹性和粘结能力。加工纸浆的物理性能显着提高，而不减少其相同的主体。因此，可以生产具有改进和改进性能的纸浆，用于各种用途，特别是作为造纸工业的原料或作为化学，食品和制药工业的赋形剂。

14. 发明申请

WO2012052617A1 PROCESSING OF WOOD FIBRE FRACTION 审中-公开
标题翻译：木纤维的加工
公开(公告)号：WO2012052617A1
公开(公告)日：2012-04-26
申请号：PCT/FI2011/050901
申请日：2011-10-17
申请人： MZYMES OY , MÄENTAUSTA, Olli , HARINEN, Kalevi , RÄSÄNEN, Kimmo , ROUVINEN, Jari , SOINI, Jaakko
发明人： MÄENTAUSTA, Olli , HARINEN, Kalevi , RÄSÄNEN, Kimmo , ROUVINEN, Jari , SOINI, Jaakko
IPC分类号： D21H11/18 , D21H11/20 , D21C9/00 , D21C5/00 , D21B1/02 , C12S3/04 , B02C13/00
CPC分类号： D21C5/005 , D21C5/02 , D21C9/007 , D21H11/18 , D21H11/20 , Y02W30/648
摘要： The invention is based on performing, in an alternative step, biological or biochemical processing on a wood fibre fraction generated in connection with pulp making and unsuitable for paper making, whereby one or more biocatalysts having a disintegrating influence on the structure of wood fibres and wood fibre bundles are added to the fraction for weakening the bonds between the wood fibres. The fraction is subjected to physical processing whereby, as a consequence of the physical processing, at least some of the wood fibres processed with a biocatalyst or not processed with a biocatalyst gellify, forming a gel-like pulp. The method then comprises recovering the formed gel-like pulp.
摘要翻译：本发明基于在替代步骤中对与制浆有关而产生并且不适于造纸的木质纤维部分进行生物或生物化学处理，由此一种或多种具有分解影响的生物催化剂对木质纤维和木质纤维束的结构添加到该部分以减弱木质纤维之间的结合。该部分进行物理处理，由于物理处理的结果，至少一些用生物催化剂处理或未用生物催化剂处理的木纤维凝胶化，形成凝胶状纸浆。然后该方法包括回收形成的凝胶状纸浆。

15. 发明申请

WO2011088889A1 PROCESS FOR PRODUCTION OF OXIDISED CELLULOSE PULP 审中-公开
标题翻译：生产氧化纤维素浆的方法
公开(公告)号：WO2011088889A1
公开(公告)日：2011-07-28
申请号：PCT/EP2010/050581
申请日：2010-01-19
申请人： SÖDRA SKOGSÄGARNA EKONOMISK FÖRENING , WERNERSSON, Fredrik , THELIANDER, Hans
发明人： WERNERSSON, Fredrik , THELIANDER, Hans
IPC分类号： D21C9/00
CPC分类号： D21C9/002 , D21C9/007 , D21H11/20 , D21H27/002
摘要： The present invention relates to a process for producing an oxidised cellulose pulp fibrillar network comprising the following steps: (a) oxidising a cellulose pulp to obtain about 0.3 to 2.5 mmol carboxylic groups per gram cellulose pulp; and about 0.1 to 5.0 mmol aldehyde groups per gram cellulose pulp; and (b) homogenisation of the cellulose pulp of step (a) wherein the cellulose fibres are refined to provide a cellulose pulp comprising 0-50 % of fibres having an average length 0.7 mm - 2.1 mm; and 50-100 % of fibres having a particle size of 0.05 -500 micrometer (μm). Also step (c) drying of the cellulose pulp obtained by step (b) may be included in the process.
摘要翻译：本发明涉及一种生产氧化纤维素纸浆纤维网络的方法，包括以下步骤：（a）氧化纤维素纸浆以获得每克纤维素纸浆约0.3至2.5摩尔羧基; 和约0.1至5.0mmol醛基/克纤维素纸浆; 和（b）步骤（a）的纤维素纸浆的均化，其中纤维素纤维被精制以提供包含0-50％平均长度为0.7mm-2.1mm的纤维的纤维素纸浆; 和50-100％的粒径为0.05-500微米（μm）的纤维。步骤（c）步骤（c）可以在步骤（b）中获得的纤维素纸浆干燥。

16. 发明申请

WO2010149711A2 METHOD AND APPARATUS FOR DEFIBRILLATING CELLULOSE FIBRES 审中-公开
标题翻译：用于纤维素纤维断裂的方法和装置
公开(公告)号：WO2010149711A2
公开(公告)日：2010-12-29
申请号：PCT/EP2010/058927
申请日：2010-06-23
申请人： Interface International B.V. et al , DEAN, Trevor , TARVEDI, Karnik , BAMSTEIDL, Robert , ACHILLI, Luca
发明人： DEAN, Trevor , TARVEDI, Karnik , BAMSTEIDL, Robert , ACHILLI, Luca
IPC分类号： D21H11/18 , D21B1/12 , D21B1/30 , D21B1/32 , D21J1/00 , D21J3/00
CPC分类号： D21J1/00 , D21B1/12 , D21B1/30 , D21B1/32 , D21C9/007 , D21H11/18 , D21J3/00 , Y02W30/646 , Y10T29/4998
摘要： The current invention relates to a method and apparatus for defϊbrillating cellulose fibres, achieved through single or multiple passes of raw or pre-processed cellulose fibre slurry, with a preferred solid material consistency range of 35% to 55% through twin-screw fibre processing machines. During this processing operation fibre slurries are optionally further enhanced with additional fibre and mineral additives to optimise performance of the material for specific end purposes. The hyper defibrillated fibre slurry produced can be defined as one reaching a Schopper-Riegler (SR) level between 75 SR and 85 SR and/or producing a pressed, dried board with a density of preferably at least 850 kg/m 3 .
摘要翻译：本发明涉及通过原料或预处理的纤维素纤维浆料的单次或多次通过双螺杆纤维优选的固体物质稠度范围为35％至55％来实现的纤维素纤维脱模方法和装置加工机。在该加工操作期间，纤维浆料任选地被额外的纤维和矿物添加剂进一步增强，以优化用于特定最终目的的材料的性能。产生的超除颤纤维浆料可以定义为在75 SR和85 SR之间达到Schopper-Riegler（SR）水平和/或产生密度优选至少为850kg / m 3的压制干燥板的一种。

17. 发明申请

WO2010146223A1 METHOD OF MAKING PAPER 审中-公开
标题翻译：制作纸的方法
公开(公告)号：WO2010146223A1
公开(公告)日：2010-12-23
申请号：PCT/FI2010/000042
申请日：2010-06-17
申请人： STORA ENSO OYJ , EKMAN, Kalle , ESKOLA, Heini , KORPELA, Antti
发明人： EKMAN, Kalle , ESKOLA, Heini , KORPELA, Antti
IPC分类号： D21B1/06 , D21H11/16 , D21D1/34
CPC分类号： D21B1/021 , D21B1/068 , D21C9/007 , D21D1/20 , D21H11/16
摘要： The invention relates to a method of making a paper or paper board, in which method cut pulp is prepared by cutting basic cellulosic fiber pulp at the consistency of at least 25 % so that the average fiber length of the basic pulp is decreased by more than 25 % and the SR number of the cut pulp is at most 20 % higher than that of the basic pulp, and the cut pulp is used as a raw material in the preparation of a stock.
摘要翻译：本发明涉及一种制造纸或纸板的方法，其中通过以至少25％的稠度切割碱性纤维素纤维纸浆来制备切割纸浆，使得碱性纸浆的平均纤维长度减少超过 25％，切割纸浆的SR数比碱性纸浆高出20％以上，切碎纸浆作为原料制备中的原料。

18. 发明申请

WO2009134736A2 FUNCTIONALIZING CELLULOSIC AND LIGNOCELLULOSIC MATERIALS 审中-公开
标题翻译：功能性细胞和细胞纤维化材料
公开(公告)号：WO2009134736A2
公开(公告)日：2009-11-05
申请号：PCT/US2009/041881
申请日：2009-04-28
申请人： XYLECO, INC. , MEDOFF, Marshall
发明人： MEDOFF, Marshall
IPC分类号： C08B3/06
CPC分类号： D21H25/04 , C08B15/00 , C08B15/02 , C08H8/00 , D21C1/00 , D21C9/007 , D21H11/04 , D21H11/16
摘要： Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or lignocellulosic material from which the irradiated material was obtained
摘要翻译：提供辐射的木质纤维素或纤维素材料，其含有羧酸基团和/或其它不存在于天然存在的纤维素或木质素纤维素材料中的其它官能团，从中获得辐照材料

19. 发明申请

WO2007054610A1 A NEW PULP AND PROCESS FOR PULPING 审中-公开
标题翻译：一种新的粉浆和制浆工艺
公开(公告)号：WO2007054610A1
公开(公告)日：2007-05-18
申请号：PCT/FI2006/000362
申请日：2006-11-10
申请人： KEMIRA OYJ , MYLLYMÄKI, Vesa , AKSELA, Reijo
发明人： MYLLYMÄKI, Vesa , AKSELA, Reijo
IPC分类号： D21C9/00
CPC分类号： D21C9/007
摘要： The invention relates to a new pulp, which is derived from lignocellulosic material subjected for agitation in aqueous tetra-alkylammonium salt solution under microwave irradiation. The invention relates also to a process for pulping lignocellulosic material and to a process for softening lignocellulosic material. The treated material is preferably wood, softwood or hardwood.
摘要翻译：本发明涉及一种新的纸浆，其衍生自在微波照射下在四烷基铵盐水溶液中搅拌的木质纤维素材料。本发明还涉及制备木质纤维素材料的方法和用于软化木质纤维素材料的方法。经处理的材料优选是木材，软木或硬木。

20. 发明申请

WO2006134126A1 A PROCESS FOR ORGANOSOLV PULPING AND USE OF A GAMMA LACTONE IN A SOLVENT FOR ORGANOSOLV PULPING 审中-公开
标题翻译：一种用于ORGANOSOLV PULPING的溶剂中的游离醇溶液的方法和用途
公开(公告)号：WO2006134126A1
公开(公告)日：2006-12-21
申请号：PCT/EP2006/063207
申请日：2006-06-14
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
IPC分类号： D21C3/20 , D21C3/22
CPC分类号： D21C9/10 , D21C9/007 , D21H25/04
摘要： The invention provides a process for organosolv pulping, wherein solid lignocellulosic feed material is heated at a temperature in the range of from 50 to 210 °C in a solvent to obtain a solid cellulosic fraction comprising at least 50 wt% of the cellulose present in the feed material and a liquid fraction, wherein the solvent comprises at least 10 wt% of a compound according to general molecular formula (1) wherein R 1 to R 6 each represent, independently, a hydrogen atom or an organic group connected with a carbon atom to the lactone group. The invention further provides the use of a compound according to general molecular formula (1) in a solvent for organosolv pulping.
摘要翻译：本发明提供了一种用于有机溶剂制浆的方法，其中将固体木质纤维素进料在50至210℃的温度下在溶剂中加热，得到固体纤维素级分，其包含至少50重量％存在于原料和液体馏分，其中所述溶剂包含至少10重量％的根据通式（1）的化合物，其中R 1至R 6各自表示，独立地是氢原子或与碳原子连接到内酯基团的有机基团。本发明还提供根据通式（1）的化合物在有机溶剂制浆的溶剂中的用途。

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