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    Two-stage, acid-catalyzed conversion of carbohydrates into levulinic acid
    11.
    发明授权
    Two-stage, acid-catalyzed conversion of carbohydrates into levulinic acid 有权
    二阶段，酸催化的碳水化合物转化成乙酰丙酸

    公开(公告)号：US09174909B2

    公开(公告)日：2015-11-03

    申请号：US13364472

    申请日：2012-02-02

    Applicant: Troy Runge

    Inventor： Troy Runge

    IPC: B01J31/04 ,  C07C51/31 ,  C07C59/185 ,  C07C51/00

    CPC classification number: C07C51/00 ,  C07C59/185

    Abstract: A method of producing levulinic acid from biomass is described. The method includes two acid treatment steps: first, treating biomass with a first aqueous acidic solution at a pH, for a time, and temperature such that at least a portion of pentosans contained within the biomass is extracted from the biomass, to yield pentosan-extracted biomass; second, treating the pentosan-extracted biomass with a second aqueous acidic solution at a pH, for a time, and a temperature, such that at least a portion of hexosans contained within the pentosan-extracted biomass are converted to levulinic acid.

    Abstract translation: 描述了从生物质产生乙酰丙酸的方法。 该方法包括两个酸处理步骤：首先，用pH在一段时间内的第一酸性水溶液处理生物质，并使温度使生物质中所含的至少一部分戊聚糖被从生物质中提取出来，得到戊聚糖 - 提取生物量; 第二，用pH在第二种酸性水溶液中处理戊聚糖提取的生物质一段时间和温度，使得在戊聚糖提取的生物质中所含的己糖的至少一部分转化为乙酰丙酸。

    Treated tissue products having increased strength
    13.
    发明申请
    Treated tissue products having increased strength 有权
    经处理的纸巾制品具有增强的强度

    公开(公告)号：US20070137808A1

    公开(公告)日：2007-06-21

    申请号：US11303002

    申请日：2005-12-15

    Applicant: Michael Lostocco ,  Thomas Dyer ,  Deborah Nickel ,  Troy Runge ,  Jerry Baker ,  Thomas Shannon

    Inventor： Michael Lostocco ,  Thomas Dyer ,  Deborah Nickel ,  Troy Runge ,  Jerry Baker ,  Thomas Shannon

    IPC: D21H27/00 ,  B31F1/12 ,  D21H19/20 ,  D21H17/34 ,  D21H17/37 ,  D21H27/02 ,  D21H21/18

    CPC classification number: B32B29/005 ,  A47K10/16 ,  B32B5/22 ,  B32B2307/54 ,  B32B2317/12 ,  B32B2432/00 ,  D21H17/37 ,  D21H19/20 ,  D21H21/146 ,  D21H21/18 ,  D21H27/002

    Abstract: Tissue products are disclosed containing an additive composition. The additive composition, for instance, comprises an aqueous dispersion containing an olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer. The additive composition may also contain a dispersing agent, such as a fatty acid. The additive composition may be incorporated into the tissue web by being combined with the fibers that are used to form the web. Alternatively, the additive composition may be topically applied to the web after the web has been formed. For instance, in one embodiment, the additive composition may be applied to the web as a creping adhesive during a creping operation. The additive composition may improve the strength of the tissue web without substantially affecting the perceived softness of the web in an adverse manner.

    Abstract translation: 公开了含有添加剂组合物的组织产品。 添加剂组合物例如包含含有烯烃聚合物，乙烯 - 羧酸共聚物或其混合物的水分散体。 烯烃聚合物可以包含乙烯和辛烯的互聚物，而乙烯 - 羧酸共聚物可以包含乙烯 - 丙烯酸共聚物。 添加剂组合物还可以含有分散剂，例如脂肪酸。 添加剂组合物可以通过与用于形成纤维网的纤维组合而结合到组织纤维网中。 或者，添加剂组合物可以在幅材已经形成之后局部施加到幅材上。 例如，在一个实施方案中，添加剂组合物可以在起皱操作期间作为起皱粘合剂施加到幅材上。 添加剂组合物可以改善组织织物的强度，而不会以不利的方式基本上影响纤维网的感觉到的柔软度。

    Additive compositions for treating various base sheets
    17.
    发明申请
    Additive compositions for treating various base sheets 有权
    用于处理各种基片的添加剂组合物

    公开(公告)号：US20070144697A1

    公开(公告)日：2007-06-28

    申请号：US11635385

    申请日：2006-12-07

    Applicant: Thomas Dyer ,  Michael Lostocco ,  Deborah Nickel ,  Troy Runge ,  Kenneth Zwick ,  Mike Goulet ,  Jeffrey Timm ,  Perry Clough ,  Michael Rekoske

    Inventor： Thomas Dyer ,  Michael Lostocco ,  Deborah Nickel ,  Troy Runge ,  Kenneth Zwick ,  Mike Goulet ,  Jeffrey Timm ,  Perry Clough ,  Michael Rekoske

    IPC: B31F1/12 ,  D21H27/30

    CPC classification number: D21H21/18 ,  D21H19/20 ,  D21H19/22 ,  D21H21/146 ,  D21H21/22 ,  D21H27/008 ,  D21H27/30

    Abstract: Sheet-like products, such as tissue products, are disclosed containing an additive composition. The additive composition, for instance, comprises an aqueous dispersion containing an alpha-olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The alpha-olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer. The additive composition may also contain a dispersing agent, such as a fatty acid. The additive composition may be incorporated into the tissue web by being combined with the fibers that are used to form the web. Alternatively, the additive composition may be topically applied to the web after the web has been formed. For instance, in one embodiment, the additive composition may be applied to the web as a creping adhesive during a creping operation. The additive composition may improve the strength of the tissue web and/or improve the perceived softness of the web.

    Abstract translation: 公开了片状产品，例如纸巾产品，其含有添加剂组合物。 添加剂组合物例如包含含有α-烯烃聚合物，乙烯 - 羧酸共聚物或其混合物的水分散体。 α-烯烃聚合物可以包含乙烯和辛烯的互聚物，而乙烯 - 羧酸共聚物可以包含乙烯 - 丙烯酸共聚物。 添加剂组合物还可以含有分散剂，例如脂肪酸。 添加剂组合物可以通过与用于形成纤维网的纤维组合而结合到组织纤维网中。 或者，添加剂组合物可以在幅材已经形成之后局部施加到幅材上。 例如，在一个实施方案中，添加剂组合物可以在起皱操作期间作为起皱粘合剂施加到幅材上。 添加剂组合物可以提高组织纤维网的强度和/或提高纤维网感觉到的柔软度。

    Embossed tissue products
    18.
    发明申请
    Embossed tissue products 有权
    压纹纸制品

    公开(公告)号：US20070137813A1

    公开(公告)日：2007-06-21

    申请号：US11304998

    申请日：2005-12-15

    Applicant: Deborah Nickel ,  Michael Lostocco ,  Thomas Dyer ,  Troy Runge

    Inventor： Deborah Nickel ,  Michael Lostocco ,  Thomas Dyer ,  Troy Runge

    IPC: D21H27/00 ,  B31F1/07 ,  D21H19/20 ,  D21H17/37

    CPC classification number: B31F1/07 ,  B31F2201/0733 ,  B31F2201/0784 ,  B31F2201/0787 ,  D21H17/34 ,  D21H17/37 ,  D21H19/20 ,  D21H27/002 ,  D21H27/02

    Abstract: Tissue products are disclosed containing an additive composition. The additive composition, for instance, comprises an aqueous dispersion containing an olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer. The additive composition may also contain a dispersing agent, such as a fatty acid. The additive composition may be incorporated into the tissue web by being combined with the fibers that are used to form the web. Alternatively, the additive composition may be topically applied to the web after the web has been formed. After the additive composition is applied to the web or otherwise incorporated into the tissue web, the tissue web is embossed. During embossing, the additive composition forms well defined embossments in the web that are water resistant. In one embodiment, the additive composition may also be used to bond multiple tissue webs together to form a multiple ply product during the embossing operation.

    Abstract translation: 公开了含有添加剂组合物的组织产品。 添加剂组合物例如包含含有烯烃聚合物，乙烯 - 羧酸共聚物或其混合物的水分散体。 烯烃聚合物可以包含乙烯和辛烯的互聚物，而乙烯 - 羧酸共聚物可以包含乙烯 - 丙烯酸共聚物。 添加剂组合物还可以含有分散剂，例如脂肪酸。 添加剂组合物可以通过与用于形成纤维网的纤维组合而结合到组织纤维网中。 或者，添加剂组合物可以在幅材已经形成之后局部施加到幅材上。 将添加剂组合物施用于纤维网或以其它方式结合到组织纤维网中之后，将组织纤维网压花。 在压花过程中，添加剂组合物在网中形成了良好限定的防水凹凸。 在一个实施方案中，添加剂组合物还可用于将多个组织网粘合在一起以在压花操作期间形成多层产品。

    Softening agent pre-treated fibers
    19.
    发明申请
    Softening agent pre-treated fibers 审中-公开
    软化剂预处理纤维

    公开(公告)号：US20060144541A1

    公开(公告)日：2006-07-06

    申请号：US11027617

    申请日：2004-12-30

    Applicant: Deborah Joy Nickel ,  Troy Runge

    Inventor： Deborah Joy Nickel ,  Troy Runge

    IPC: D21H21/22

    CPC classification number: D21H11/20 ,  D21H15/04 ,  D21H21/16 ,  D21H21/20 ,  D21H27/30

    Abstract: A paper product includes fibers, such as cellulosic fibers, that are pre-treated with a softening agent. The softening agent is added to a fiber slurry and then is allowed to cure onto the fibers, typically by drying. The pre-treated fibers are then diluted, re-slurried, and incorporated into the fiber stream of a paper machine to form a fibrous web. The fibrous web can then be converted into a paper product, such as a personal care paper product, which exhibits improved softness with minimized slough.

    Abstract translation: 纸制品包括用软化剂预处理的纤维，例如纤维素纤维。 将软化剂加入到纤维浆料中，然后通常通过干燥使其固化到纤维上。 然后将预处理的纤维稀释，再浆化，并且并入造纸机的纤维流中以形成纤维网。 然后可以将纤维网转化成纸制品，例如个人护理用纸制品，其以最小化的脱落显示出改进的柔软性。

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