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    METHOD OF PRODUCING SHAPE-RETAINING CELLULOSE PRODUCTS, AND SHAPE-RETAINING CELLULOSE PRODUCTS THEREFROM
    1.
    发明申请
    METHOD OF PRODUCING SHAPE-RETAINING CELLULOSE PRODUCTS, AND SHAPE-RETAINING CELLULOSE PRODUCTS THEREFROM 审中-公开
    生产保持形状的纤维素产品的方法和保持纤维素产品的形状

    公开(公告)号：WO2017155456A1

    公开(公告)日：2017-09-14

    申请号：PCT/SE2017/050221

    申请日：2017-03-08

    Applicant: INNVENTIA AB

    Inventor： GRANBERG, Hjalmar ,  ERLANDSSON, Johan ,  LÓPEZ DURÁN, Verónica ,  SANDBERG, Mats ,  WÅGBERG, Lars ,  LARSSON, Per

    IPC: C08J9/28 ,  B01J13/00 ,  C08B15/10 ,  B82Y30/00 ,  C08J9/35 ,  D21H11/18 ,  D21H21/52

    Abstract: The present invention concerns a method of producing a shape-retaining cellulose product(s) comprising the following steps: a)providing a cellulose dispersion comprising a cellulose material and water; b)forming the cellulose dispersion to selected shape(s); c)oxidizing the cellulose dispersion with periodate; d)freezing the oxidized cellulose dispersion; e)thawing the oxidized cellulose dispersion, thereby forming a cross-linked cellulose dispersion; f)optionally performing a solvent exchange on the cross-linked cellulose dispersion; g)removing water and/or solvent from the cross-linked cellulose dispersion whilst the water and/or solvent of the dispersion is in the liquid phase, thereby providing the shape-retaining cellulose product(s), wherein step b) is performed prior to step c), simultaneously with step c) or after step c). The invention also concerns shape-retaining cellulose products obtained by such a method and uses for such products.

    Abstract translation: 本发明涉及生产形状保持纤维素产品的方法，其包括以下步骤：a）提供包含纤维素材料和水的纤维素分散体; b）将纤维素分散体形成为选定的形状; c）用高碘酸盐氧化纤维素分散体; d）冷冻氧化纤维素分散体; e）解冻氧化的纤维素分散体，从而形成交联的纤维素分散体; f）任选地在交联的纤维素分散体上进行溶剂交换; g）在分散体的水和/或溶剂处于液相中时，从交联的纤维素分散体中除去水和/或溶剂，由此提供形状保持纤维素产物，其中步骤b）事先进行 到步骤c），与步骤c）同时或在步骤c）之后。 本发明还涉及通过这种方法获得的形状保持纤维素产品和用于这种产品的用途。

    A METHOD FOR SEPARATING FROM SUBERIN AND/OR CUTIN CONTAINING PLANTS, A SOLID AND/OR OIL FRACTION ENRICHED IN CIS-9,10- EPOXY-18-HYDROXYOCTADECANOIC ACID
    2.
    发明申请
    A METHOD FOR SEPARATING FROM SUBERIN AND/OR CUTIN CONTAINING PLANTS, A SOLID AND/OR OIL FRACTION ENRICHED IN CIS-9,10- EPOXY-18-HYDROXYOCTADECANOIC ACID 审中-公开
    用于分离来自SUBERIN和/或CUTI​​N的植物的方法，在CIS-9,10-环氧-18-羟基十八烷酸中充实的固体和/或油分离

    公开(公告)号：WO2010093320A1

    公开(公告)日：2010-08-19

    申请号：PCT/SE2010/050156

    申请日：2010-02-10

    Applicant: INNVENTIA AB ,  IVERSEN, Tommy ,  NILSSON, Helena ,  OLSSON, Ann

    Inventor： IVERSEN, Tommy ,  NILSSON, Helena ,  OLSSON, Ann

    IPC: C07C51/42 ,  C07C59/305 ,  C07C59/58

    CPC classification number: C07D303/38 ,  A61K36/185

    Abstract: The present invention provides a method for converting suberin and/or cutin containing plant parts into a suberin monomer containing mixture by alkali hydrolysis and isolating a fraction enriched in c/s-9,10-epoxy-18-hydroxyoctadecanoic acid together with a residual fraction containing, mainly more lipophilic hydroxyfatty acids, betulin, lupeol, and betulinic acid as major components. Also disclosed are products obtainable by said method and uses of said products and said method.

    Abstract translation: 本发明提供了一种通过碱水解将含有植物部分的桧木和/或角质素转化成含有琥珀酸单体的混合物的方法，并将富含c / s-9,10-环氧-18-羟基十八烷酸的级分与剩余部分 含有主要更多的亲脂性羟基脂肪酸，桦木醇，lupeol和桦木酸作为主要成分。 还公开了通过所述方法获得的产品和所述产品和所述方法的用途。

    PROCESS FOR THE PRODUCTION OF AN ORGANIC ACID FROM A LIGNOCELLULOSIC FEEDSTOCK
    4.
    发明申请
    PROCESS FOR THE PRODUCTION OF AN ORGANIC ACID FROM A LIGNOCELLULOSIC FEEDSTOCK 审中-公开
    由木质纤维素原料生产有机酸的方法

    公开(公告)号：WO2018052359A1

    公开(公告)日：2018-03-22

    申请号：PCT/SE2017/050883

    申请日：2017-09-06

    Applicant: INNVENTIA AB

    Inventor： ROBERTSSON, Victor ,  BERGLIN, Niklas ,  JANSSON, Mikael

    IPC: C12P7/40 ,  C13K1/00 ,  C12P7/54 ,  C12P7/56

    Abstract: The present invention relates to a process for the production of an organic acid from a lignocellulosic feedstock. The process is integrated with a pulp mill and comprises the steps: a) providing a lignocellulosic feedstock; b) obtaining an alkaline liquor from the pulp mill; c) pre-treating the lignocellulosic feedstock with the alkaline liquor, thereby obtaining a pretreated cellulosic feed and a black liquor; d) obtaining calcium oxide from the pulp mill; e) subjecting the pretreated cellulosic feed from step c) to enzymatic hydrolysis, thereby obtaining a saccharide feed; f) subjecting the saccharide feed from step e) to microbial fermentation using the calcium oxide from step d) as a neutralising agent, thereby obtaining an organic acid calcium salt; g) treating the organic acid calcium salt with sulfuric acid, thereby obtaining gypsum and the organic acid; h) optionally isolating lignin from the black liquor obtained in step c), thereby obtaining lignin and weak black liquor; and i) returning the black liquor obtained in step c) and/or the weak black liquor obtained in step h) to the pulp mill for integration with the pulp mill chemical recovery process; wherein steps e) and f) are performed either sequentially or simultaneously.

    Abstract translation: 本发明涉及由木质纤维素原料生产有机酸的方法。 该方法与纸浆厂结合，并包括以下步骤：a）提供木质纤维素原料; b）从纸浆厂获得碱性液体; c）用碱性液体预处理木质纤维素原料，从而获得预处理的纤维素原料和黑液; d）从纸浆厂获得氧化钙; e）将来自步骤c）的预处理的纤维素饲料进行酶水解，从而获得糖类饲料; f）使用来自步骤d）的氧化钙作为中和剂使来自步骤e）的糖进料微生物发酵，从而获得有机酸钙盐; g）用硫酸处理有机酸钙盐，由此得到石膏和有机酸; h）任选地从步骤c）中获得的黑液中分离木质素，由此获得木质素和弱黑液; 和i）将步骤c）中获得的黑液和/或步骤h）中获得的弱黑液返回至纸浆厂以与纸浆厂化学回收过程整合; 其中步骤e）和f）顺序地或同时地执行。

    LIGNIN-CONTAINING SEALANT AND/OR COATING COMPOSITIONS FROM RENEWABLE SOURCES
    8.
    发明申请
    LIGNIN-CONTAINING SEALANT AND/OR COATING COMPOSITIONS FROM RENEWABLE SOURCES 审中-公开
    来自可再生资源的含木质素的密封剂和/或涂料组合物

    公开(公告)号：WO2017188874A1

    公开(公告)日：2017-11-02

    申请号：PCT/SE2017/050261

    申请日：2017-03-17

    Applicant: INNVENTIA AB

    Inventor： ALVARADO, Fernando ,  FLODBERG, Göran

    IPC: C09D197/00 ,  B62D25/20 ,  C08H7/00 ,  C08L97/00 ,  C09D5/08 ,  C09D133/06 ,  C09D5/34 ,  C09J133/06 ,  C09J197/00

    Abstract: The present invention relates to lignin-containing compositions comprising: 0 to 50 percent by weight of lignin; 0 to 50 percent by weight of a liquid C2-C4polyol; and 10 to 50 percent by weight of an acrylic resin; wherein the percentages by weight are expressed relative to the total dry weight of the composition, and wherein the total dry weight of the composition amounts to 100 percent. The present invention further relates to processes for sealing joints or coating surfaces using such a composition. Moreover, the present invention relates to joints sealed and surfaces coated using such a composition, as well as vehicles comprising such sealed joints and coated surfaces.

    Abstract translation: 本发明涉及含木质素的组合物，其包含：0至50重量％的木质素; 0至50重量％的液体C 2 -C 4多元醇; 和10至50重量％的丙烯酸树脂; 其中相对于组合物的总干重表示重量百分比，并且其中组合物的总干重为100％。 本发明还涉及使用这种组合物密封接头或涂层表面的方法。 此外，本发明涉及使用这种组合物密封和表面涂覆的接头，以及包含这种密封接头和涂覆表面的车辆。

    PROCESS FOR THE PRODUCTION OF PAPER OR PAPERBOARD, PAPER OR PAPERBOARD PRODUCT OBTAINED AND USES THEREOF
    9.
    发明申请
    PROCESS FOR THE PRODUCTION OF PAPER OR PAPERBOARD, PAPER OR PAPERBOARD PRODUCT OBTAINED AND USES THEREOF 审中-公开
    生产纸张或纸板，纸张或纸板产品的过程及其用途

    公开(公告)号：WO2016190801A1

    公开(公告)日：2016-12-01

    申请号：PCT/SE2016/050460

    申请日：2016-05-19

    Applicant: INNVENTIA AB

    Inventor： ANKERFORS, Mikael ,  LINDSTRÖM, Tom ,  GLAD-NORDMARK, Gunborg

    IPC: D21H21/22 ,  B32B29/00 ,  D21H17/26 ,  D21H17/66 ,  D21H27/30 ,  D21H11/20 ,  D21H17/65 ,  D21H27/08

    CPC classification number: D21H17/26 ,  B32B29/00 ,  B32B29/002 ,  D21H11/20 ,  D21H17/65 ,  D21H17/66 ,  D21H21/22 ,  D21H27/002 ,  D21H27/08 ,  D21H27/30 ,  D21J1/00

    Abstract: Process for the production of a cured pulp product suitable for use in the production of paper, paperboard, tissue paper, filter paper or fluff pulp, comprising the steps of attaching an anionic or amphoteric carboxymethyl cellulose (CMC) to cellulosic fibres in acidic conditions or in the presence of divalent metal ions. Aluminium ions or divalent ions are then added to the slurry to a total molar concentration of from 0.0001 M to 0.5 M in the first pulp slurry. The first pulp slurry is then dewatered and cured in acidic conditions and a cured pulp product is provided. The cured pulp product is subsequently used in a paper making process to provide a paper-based product, whereby higher bulk is provided for the final paper-based product. Alternatively, the curing step is omitted and instead aluminium ions are added to the first pulp slurry and the pulp is directly used in a paper making process.

    Abstract translation: 用于生产适用于生产纸，纸板，薄纸，滤纸或绒毛浆的固化纸浆产品的方法，包括以下步骤：在酸性条件下将阴离子或两性羧甲基纤维素（CMC）附着在纤维素纤维上，或 在二价金属离子的存在下。 然后在第一纸浆中将铝离子或二价离子加入到浆料中至0.0001M至0.5M的总摩尔浓度。 然后将第一浆液在酸性条件下脱水和固化，并提供固化的纸浆产品。 固化的纸浆产品随后用于造纸过程中以提供纸基产品，由此为最终的纸基产品提供更高的体积。 或者，省略固化步骤，而是将铝离子添加到第一纸浆中，并且纸浆直接用于造纸过程。

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