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1. 发明申请

WO2015200780A1 NANOCELLULOSE-POLYMER COMPOSITES, AND PROCESSES FOR PRODUCING THEM 审中-公开
标题翻译：纳米纤维素聚合物复合材料及其生产工艺
公开(公告)号：WO2015200780A1
公开(公告)日：2015-12-30
申请号：PCT/US2015/037951
申请日：2015-06-26
申请人： API INTELLECTUAL PROPERTY HOLDINGS, LLC
发明人： NELSON, Kimberly , RETSINA, Theodora , O'CONNOR, Ryan
IPC分类号： D21C5/00 , C12P7/10 , C08L1/00 , B82Y30/00
CPC分类号： C08L1/04 , B82Y30/00 , C08B15/08 , C08H8/00 , C08J3/005 , C08J2301/04 , C08J2400/12 , C08J2497/00 , C08L1/02 , C08L2205/03 , C12P7/10 , C12P7/40 , C12P19/02 , D21B1/021 , D21C5/00 , D21C9/007 , D21C11/0007 , D21H11/18 , Y02E50/16 , Y02P40/44 , C08L97/005 , C08L67/04
摘要： A polymer-nanocellulose-lignin composite as disclosed comprises a polymer, nanocellulose, and lignin, wherein lignin forms a hydrophobic interface between the polymer and the nanocellulose. In some variations, a process is disclosed for producing a polymer-nanocellulose-lignin composite material, comprising: fractionating lignocellulosic biomass in the presence of an acid, a solvent for lignin, and water, to generate cellulose-rich solids and a liquid containing hemicellulose and lignin, wherein lignin deposits onto fiber surfaces or into fiber pores; mechanically treating the cellulose-rich solids to form a hydrophobic nanocellulose material comprising cellulose fibrils and/or cellulose crystals; hydrolyzing the hemicellulose to generate fermentable hemicellulosic sugars; fermenting the fermentable hemicellulosic sugars to generate a monomer or monomer precursor; polymerizing the monomer to produce a polymer; and combining the polymer with the lignin-coated nanocellulose to generate a polymer-nanocellulose-lignin composite material for use in a wide variety of products.
摘要翻译：所公开的聚合物 - 纳米纤维素 - 木质素复合物包括聚合物，纳米纤维素和木质素，其中木质素在聚合物和纳米纤维素之间形成疏水界面。在一些变型中，公开了一种用于生产聚合物 - 纳米纤维素 - 木质素复合材料的方法，其包括：在酸，木质素和水的溶剂存在下分解木质纤维素生物质，以产生富含纤维素的固体和含有半纤维素的液体和木质素，其中木质素沉积到纤维表面或纤维孔中; 机械处理富含纤维素的固体以形成包含纤维素原纤维和/或纤维素晶体的疏水性纳米纤维素材料; 水解半纤维素以产生可发酵的半纤维素糖; 发酵可发酵的半纤维素糖以产生单体或单体前体; 聚合单体以产生聚合物; 并将聚合物与木质素包被的纳米纤维素组合以产生用于各种产品的聚合物 - 纳米纤维素 - 木质素复合材料。

2. 发明申请

WO2015105882A1 PROCESSES FOR PRODUCING HIGH-YIELD PULP AND PAPER PRODUCTS 审中-公开
标题翻译：生产高产纸浆和纸制品的方法
公开(公告)号：WO2015105882A1
公开(公告)日：2015-07-16
申请号：PCT/US2015/010490
申请日：2015-01-07
申请人： API INTELLECTUAL PROPERTY HOLDINGS, LLC
发明人： PYLKKANEN, Vesa , RETSINA, Theodora
IPC分类号： D21C3/26 , D21D5/00 , D21H11/00
CPC分类号： D21C11/10 , D21B1/021 , D21C1/02 , D21C9/02 , D21C11/0007 , D21C11/0042 , D21H11/08
摘要： An improved semichemical pulping process is disclosed to reduce washing costs and recovery process costs, while producing equivalent pulp and paper products. In some variations, the invention provides a process for producing a paper product from biomass, comprising: digesting lignocellulosic biomass in the presence of steam and/or hot water to generate an intermediate pulp material and a liquid phase containing extracted hemicelluloses; mechanically refining the intermediate pulp material, to generate a refined pulp material; and introducing the refined pulp material, the liquid phase, and optionally a separate solid material to a paper machine, to produce a paper product. The process optionally employs no washing step. When the liquid phase is washed from the intermediate pulp material or the refined pulp material using an aqueous wash solution, the wash filtrate may be introduced directly or indirectly to the paper machine.
摘要翻译：公开了一种改进的半化学制浆方法，以减少洗涤成本和回收工艺成本，同时生产等效的纸浆和纸制品。在一些变型中，本发明提供了一种用于从生物质生产纸产品的方法，包括：在蒸汽和/或热水存在下消化木质纤维素生物质以产生中间纸浆材料和含有提取的半纤维素的液相; 机械地精炼中间纸浆材料，以产生精制纸浆材料; 并将精制纸浆材料，液相和任选的单独的固体材料引入造纸机，以生产纸制品。该方法任选地不采用洗涤步骤。当使用水性洗涤溶液从中间纸浆材料或精炼纸浆材料洗涤液相时，洗涤滤液可以直接或间接引入造纸机。

3. 发明申请

WO2013149797A1 METHODS FOR MAKING BIODEGRADABLE FIBRE REINFORCED COMPOSITE MATERIALS FROM MUSA GENUS PSEUDOSTEMS AGRICULTURAL WASTE 审中-公开
标题翻译：从MUSA GENUS PSEUDOSTEMS农业废弃物制备生物可降解纤维增强复合材料的方法
公开(公告)号：WO2013149797A1
公开(公告)日：2013-10-10
申请号：PCT/EP2013/055181
申请日：2013-03-13
申请人： LOVE GARCÍA, Ian Alan
发明人： LOVE GARCÍA, Ian Alan
IPC分类号： D21B1/00 , D21H11/12 , D21J1/00 , C08J5/04
CPC分类号： D01C1/00 , C08J5/045 , C08J5/24 , C08J11/16 , C08J2367/06 , C08L101/16 , D21B1/021 , D21B1/06 , D21B1/061 , D21B1/063 , D21H11/12 , Y02W30/705
摘要： The present invention provides practical methods for the industrial production of fibre reinforced composites utilizing wastes from the intensive agriculture of musa genus, bananas, plantains, abaca etc. These methods describe ways for the extraction of the fibres from the dried pseudostem´s ligno-cellulose matrix and using the ligno-cellulose matrix in turn to produce a reactive adhesive resin that can encapsulate the obtained fibres to produce a fibre reinforced composite material which can be biodegraded by microorganisms.
摘要翻译：本发明提供了利用来自香蕉，香蕉，大蕉，蕉麻等密集农业的废物的工业生产纤维增强复合材料的实际方法。这些方法描述了从干燥的假茎木质纤维素中提取纤维的方法然后依次使用木素纤维素基质来制备反应性粘合剂树脂，其可以将所获得的纤维包封以产生可被微生物降解的纤维增强复合材料。

4. 发明申请

WO2010063029A1 COMMINUTION AND DENSIFICATION OF BIOMASS PARTICLES 审中-公开
标题翻译：生物质颗粒的规定和浓度
公开(公告)号：WO2010063029A1
公开(公告)日：2010-06-03
申请号：PCT/US2009/066123
申请日：2009-11-30
申请人： KIOR INC. , BRADY, Michael , BARTEK, Robert , STAMIRES, Dennis , O'CONNOR, Paul
发明人： BRADY, Michael , BARTEK, Robert , STAMIRES, Dennis , O'CONNOR, Paul
IPC分类号： D21B1/06
CPC分类号： D21B1/02 , D21B1/021 , Y02E50/14
摘要： A method is disclosed for reducing the mechanical strength of solid biυmass material, in particular ligno-cellulosic biomass The method comprises heating the solid biomass material Io a temperature in the range of 105 0 C to 200 0 C. The heat treatment, which is referred to as "toasting", significantly reduces the mechanical energy required for reducing the particle size of the solid biomass material. The method is particularly suitable as a pretreatmemt step to a conversion reaction of the solid biomass material
摘要翻译：公开了一种降低固体双组分材料，特别是木质纤维素生物质的机械强度的方法。该方法包括将固体生物质材料加热到105℃至200℃的温度范围内。被称为“烘烤”的热处理显着降低了降低固体生物质材料的粒度所需的机械能。该方法特别适合作为固体生物质材料的转化反应的预处理步骤

5. 发明申请

WO2009050336A1 METHOD FOR TREATING LIGNO-CELLULOSIC MATERIALS 审中-公开
标题翻译：用于处理微细胞质材料的方法
公开(公告)号：WO2009050336A1
公开(公告)日：2009-04-23
申请号：PCT/FI2008/050574
申请日：2008-10-15
申请人： KEMIRA OYJ , PRANOVICH, Andrey , HOLMBOM, Bjarne , KONN, Jonas
发明人： PRANOVICH, Andrey , HOLMBOM, Bjarne , KONN, Jonas
IPC分类号： D21C3/00 , D21C3/02 , D21B1/12 , D21C9/08
CPC分类号： D21B1/021 , D21C3/00 , D21C3/02 , D21C9/08
摘要： The present invention relates to a method for treating pectin-containing ligno- cellulosic raw materials in a high-yield pulping process utilizing one or more treatment stages at alkaline conditions. The invention provides a method for controlling the alkaline treatment step, wherein the alkali is applied at a low temperature treatment stage before one or more consecutive treatment stages at the same or higher temperature. The present invention also provides pulp, paper, board or tissue obtained with said method.
摘要翻译：本发明涉及在碱性条件下利用一个或多个处理阶段的高产率制浆方法处理含有果胶的木质纤维素原料的方法。本发明提供了一种控制碱处理步骤的方法，其中在相同或更高温度的一个或多个连续处理阶段之前，在低温处理阶段施加碱。本发明还提供了用所述方法获得的纸浆，纸，板或组织。

6. 发明申请

WO2007140839A3 METHOD FOR PRODUCING FIBROUS MATERIAL MADE OF WOOD 审中-公开
标题翻译：方法木材生产的纸浆
公开(公告)号：WO2007140839A3
公开(公告)日：2008-03-27
申请号：PCT/EP2007003014
申请日：2007-04-04
申请人： VOITH PATENT GMBH , AALTO ESA-MATTI , SCHUBERT HANS-LUDWIG
发明人： AALTO ESA-MATTI , SCHUBERT HANS-LUDWIG
IPC分类号： D21C3/00 , D21B1/00 , D21C3/06 , D21C3/18 , D21C9/00 , D21H11/06
CPC分类号： D21B1/021 , D21B1/16 , D21C3/00 , D21C3/06 , D21C3/18 , D21C9/00 , D21H11/06
摘要： The invention relates to a method for producing fibrous material consisting of the following steps: production of a chemical solution with less than 25% sulfite (calculated as NaSO 3 ), relative to the oven-dry quantity of the lignocellulosic raw material; mixture of the chemical solution with wood in a predefined bath ratio; heating the chemical solution and the wood to a temperature higher than room temperature; and then either (1 st alternative) removal of free-flowing chemical solution and pulping of the wood in the vapor phase, or (2 nd alternative) pulping of the wood in the liquid phase, and separation of the free-flowing chemical solution and the wood.
摘要翻译：本发明涉及一种用于生产纤维材料的方法，包括以下步骤：制备具有小于25％的亚硫酸的化学溶液（以Na-SO计算_{3 ）的基础上，木素纤维素原料的绝干量; 混合以预定浴比木材化学品的溶液; 加热所述化学溶液和木材的温度高于室温，然后或者（备选1）除去自由流动的化学溶液和消化在汽相中的木材; 在液相和自由流动的化学溶液和木材的分离木材或（备选2）制浆。}

7. 发明申请

WO2005056916A1 PROCESS FOR INCREASING THE REFINER PRODUCTION RATE AND/OR DECREASING THE SPECIFIC ENERGY OF PULPING WOOD 审中-公开
标题翻译：提炼精炼机生产率和/或降低木浆特殊能源的方法
公开(公告)号：WO2005056916A1
公开(公告)日：2005-06-23
申请号：PCT/US2004/040571
申请日：2004-12-03
申请人： HERCULES INCORPORATED
发明人： FERNANDEZ, Eric, Oswaldo , LAURINT, Mark, Edward
IPC分类号： D21B1/02
CPC分类号： D21B1/16 , D21B1/021
摘要： The present invention relates to processes for enhancing a refiner's production rate and/or reducing the specific energy consumption for a freeness target through the use of lubricant(s) or carrier(s)/frictionizer(s), respectively.
摘要翻译：本发明涉及分别通过使用润滑剂或载体/摩擦剂来提高精制机的生产速率和/或降低无消毒目标物的比能量消耗的方法。

8. 发明申请

WO00050688A1 HIGH PRESSURE, HIGH-SPEED PRIMARY AND SECONDARY REFINING 审中-公开
标题翻译：高压，高速主要和次要精炼
公开(公告)号：WO00050688A1
公开(公告)日：2000-08-31
申请号：PCT/US2000/004664
申请日：2000-02-24
IPC分类号： D21B1/02 , D21B1/12 , D21B1/30 , D21D1/30
CPC分类号： D21B1/12 , D21B1/02 , D21B1/021 , D21B1/30 , D21D1/30
摘要： The combination of low residence time (R) with high saturation pre-heat temperature/pressure (T) followed by high speed disc refining (S), is utilized in both primary and secondary refining stages. This use of the RTS process in both primary and secondary refining stages, can be accomplished in one embodiment, where the primary refining is performed in a first disc refiner and the secondary refining is performed in a distinct second disc refiner. In a particularly cost-effective second embodiment the primary and secondary refining are performed within a single refining machine having distinct primary and secondary refining zones which are fluidly connected in series.
摘要翻译：低沉降时间（R）与高饱和预热温度/压力（T）以及高速圆盘精炼（S）的组合用于初级和二级精炼阶段。在一级和二级精炼阶段中这种RTS过程的使用可以在一个实施例中完成，其中初级精炼在第一圆盘精炼机中进行，二次精炼在不同的第二圆盘精炼机中进行。在特别成本有效的第二实施方案中，初级和次级精炼在具有不同的一级和二级精炼区的单一精炼机中进行，该精炼区是串联流体连接的。

9. 发明申请

WO1994020667A1 PROCESS AND ENZYME PREPARATION FOR PREPARING MECHANICAL PULP 审中-公开
标题翻译：制备机械粉末的工艺和酶制备
公开(公告)号：WO1994020667A1
公开(公告)日：1994-09-15
申请号：PCT/FI1994000079
申请日：1994-03-03
申请人： VALTION TEKNILLINEN TUTKIMUSKESKUS , PERE, Jaakko , SIIKA-AHO, Matti , VIIKARI, Liisa
发明人： VALTION TEKNILLINEN TUTKIMUSKESKUS
IPC分类号： D21B01/02
CPC分类号： D21C5/005 , D21B1/021
摘要： The invention concerns an enzymatic process for pretreatment of wood raw-material which makes it possible to reduce the specific energy consumption of mechanical pulping and to improve the technical properties of the fibres. Cellobiohydrolase and mannanase enzymes produced by, e.g., the fungus Trichoderma reesei or other organisms are used for the treatment.
摘要翻译：本发明涉及用于预处理木材原料的酶法，其可以降低机械制浆的比能量消耗并提高纤维的技术性能。由例如真菌里氏木霉或其他生物体产生的纤维二糖水解酶和甘露聚糖酶用于治疗。

10. 发明申请

WO1991019040A1 A METHOD OF MANUFACTURING PULP 审中-公开
标题翻译：制造PULP的方法
公开(公告)号：WO1991019040A1
公开(公告)日：1991-12-12
申请号：PCT/SE1991000407
申请日：1991-06-07
申请人： STFI , ENGSTRAND, Per , HTUN, Myat , SVENSSON, Eva , SVENSSON, Börje , JANSSON, Ulla
发明人： STFI
IPC分类号： D21B01/02
CPC分类号： D21B1/021 , A61C8/0048
摘要： A method of producing pulp of high light-scattering ability and low shive content by refining wood material. The wood material is subjected to a gas-phase sulphonation process prior to complete refinement of the wood material, suitably prior to the refinement as such. Prior to or after the sulphonation, the wood material is subjected to a treatment known per se, to introduce alkaline metal ions as counter ions to the acidic groups of the wood.
摘要翻译：通过精炼木材生产高光散射能力和低叶片含量的纸浆的方法。在木材材料的完全细化之前，木材材料经受气相磺化过程，适当地在细化之前进行。在磺化之前或之后，对木材进行本身已知的处理，以将碱金属离子作为抗衡离子引入木材的酸性基团。

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