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11 条记录 (耗时 0.011 秒)

    PROCESS CHEMICAL FOR USE IN THE PRODUCTION OF PAPER OR BOARD
    1.
    发明申请
    PROCESS CHEMICAL FOR USE IN THE PRODUCTION OF PAPER OR BOARD 审中-公开
    用于生产纸张或纸板的过程化学品

    公开(公告)号：US20110073265A1

    公开(公告)日：2011-03-31

    申请号：US12599709

    申请日：2008-05-21

    申请人： Rosa Carceller ,  Ari Juppo

    发明人： Rosa Carceller ,  Ari Juppo

    IPC分类号： D21H17/45 ,  D21H17/33 ,  D21H17/37

    CPC分类号： D21H21/10 ,  D21H17/33

    摘要： The invention relates to a process for producing paper or board from an aqueous fibre suspension, which process includes the step of adding a process chemical to the aqueous fibre suspension, said process chemical being a polymer obtained by controlled radical polymerization technique from an ethylenically unsaturated monomer, a chain transfer agent, and an initiator in a liquid medium or by controlled photopolymerization technique from an ethylenically unsaturated monomer and a photoiniferter in a liquid medium. The process chemical improves the runnability and productivity of the paper or board machine.

    摘要翻译： 本发明涉及从水性纤维悬浮液生产纸或纸板的方法，该方法包括向水性纤维悬浮液中加入工艺化学品的步骤，所述工艺化学品是通过受控自由基聚合技术从烯属不饱和单体 ，链转移剂和引发剂，或通过在液体介质中由烯属不饱和单体和光引发剂控制的光聚合技术。 工艺化学品改善了纸张或纸板机的运行性能和生产率。

    POLYMER PRODUCT AND THE USE OF THE SAME AS DISPERSING AGENT
    3.
    发明申请
    POLYMER PRODUCT AND THE USE OF THE SAME AS DISPERSING AGENT 有权
    聚合物产品及其作为分散剂的用途

    公开(公告)号：US20140194564A1

    公开(公告)日：2014-07-10

    申请号：US14123564

    申请日：2012-06-15

    申请人： Rosa Carceller ,  Ari JUPPO ,  Reijo AKSELA

    发明人： Rosa Carceller ,  Ari JUPPO ,  Reijo AKSELA

    IPC分类号： C08K3/20 ,  C08K3/26 ,  C08K3/22

    CPC分类号： C08K3/20 ,  C08F8/12 ,  C08K3/22 ,  C08K3/26 ,  C08F218/18 ,  C08F222/06 ,  C08F226/02

    摘要： The invention relates to a polymer product obtained by polymerization of i) at least one monomer selected from N-vinylformamide and vinyl acetate, and ii) maleic anhydride to give a copolymer comprising N-vinylformamide and/or vinyl acetate and maleic anhydride followed by hydrolyzing formamide groups originating from N-vinylformamide to amino groups and/or acetate groups originating from vinyl acetate to hydroxyl groups and acid anhydride to dicarboxylic acid groups to give a water-soluble copolymer comprising amine and/or hydroxyl and carboxyl groups, wherein the molar ratio of the N-vinylformamide and/or vinyl acetate monomer to the maleic anhydride monomer is from 70:30 to 30:70. The polymer product can be used as a dispersing agent or as a scale inhibiting agent.

    摘要翻译： 本发明涉及通过i）至少一种选自N-乙烯基甲酰胺和乙酸乙烯酯的单体和ii）马来酸酐得到包含N-乙烯基甲酰胺和/或乙酸乙烯酯和马来酸酐的共聚物，然后水解 源自N-乙烯基甲酰胺的甲酰胺基团从源自乙酸乙烯酯的氨基和/或乙酸酯基团转化成羟基并将酸酐转化成二羧酸基团，得到包含胺和/或羟基和羧基的水溶性共聚物，其中摩尔比 的N-乙烯基甲酰胺和/或乙酸乙烯酯单体的摩尔比为70:30至30:70。 聚合物产物可以用作分散剂或作为阻垢剂。

    PROCESS FOR PRODUCTION OF PAPER
    5.
    发明申请
    PROCESS FOR PRODUCTION OF PAPER 有权
    生产纸张的过程

    公开(公告)号：US20120227920A1

    公开(公告)日：2012-09-13

    申请号：US13501653

    申请日：2010-11-03

    申请人： Ari Juppo ,  Ulf Stenbacka

    发明人： Ari Juppo ,  Ulf Stenbacka

    IPC分类号： D21H17/45 ,  B82Y30/00

    CPC分类号： D21H21/10 ,  D21H17/25 ,  D21H17/37 ,  D21H17/375 ,  D21H17/44 ,  D21H21/52 ,  Y10S977/963

    摘要： The invention relates to a process for the production of paper or board comprising: adding a retention system to a stream of stock entering a paper machine head box, directing the stream of stock to a wire, de watering the stream of stock on the wire to form a paper web, and drying the paper web, wherein the retention system comprises a water-soluble cationic polymer, and nanocellulose acting like a micro particle, wherein the nanocellulose is added in an amount of less than 1% as active substance based on dry solids weight of the stock.

    摘要翻译： 本发明涉及一种用于生产纸或纸板的方法，其包括：将保留系统添加到进入造纸机头箱的料流中，将原料流引导到导线上，使线上的原料流脱水至 形成纸幅，并干燥纸幅，其中保留系统包括水溶性阳离子聚合物和作为微粒子的纳米纤维，其中以基于干燥的活性物质加入小于1％的纳米纤维素 原料的固体重量。

    Process for production of paper
    7.
    发明授权
    Process for production of paper 有权
    纸张生产流程

    公开(公告)号：US08784611B2

    公开(公告)日：2014-07-22

    申请号：US13501653

    申请日：2010-11-03

    申请人： Ari Juppo ,  Ulf Stenbacka

    发明人： Ari Juppo ,  Ulf Stenbacka

    IPC分类号： D21H17/25 ,  D21H17/44 ,  D21H21/10 ,  D21H17/37 ,  D21H21/52

    CPC分类号： D21H21/10 ,  D21H17/25 ,  D21H17/37 ,  D21H17/375 ,  D21H17/44 ,  D21H21/52 ,  Y10S977/963

    摘要： The invention relates to a process for the production of paper or board comprising: adding a retention system to a stream of stock entering a paper machine head box, directing the stream of stock to a wire, de watering the stream of stock on the wire to form a paper web, and drying the paper web, wherein the retention system comprises a water-soluble cationic polymer, and nanocellulose acting like a micro particle, wherein the nanocellulose is added in an amount of less than 1% as active substance based on dry solids weight of the stock.

    摘要翻译： 本发明涉及一种用于生产纸或纸板的方法，其包括：将保留系统添加到进入造纸机头箱的料流中，将原料流引导到导线上，使线上的原料流脱水至 形成纸幅，并干燥纸幅，其中保留系统包括水溶性阳离子聚合物和作为微粒子的纳米纤维，其中以基于干燥的活性物质加入小于1％的纳米纤维素 原料的固体重量。

    Polymer product and the use of the same as dispersing agent
    8.
    发明授权
    Polymer product and the use of the same as dispersing agent 有权
    聚合物产品和使用与分散剂相同

    公开(公告)号：US09034977B2

    公开(公告)日：2015-05-19

    申请号：US14123564

    申请日：2012-06-15

    申请人： Rosa Carceller ,  Ari Juppo ,  Reijo Aksela

    发明人： Rosa Carceller ,  Ari Juppo ,  Reijo Aksela

    IPC分类号： C08F220/52 ,  C08F222/06 ,  C08F218/08 ,  C08K3/20 ,  C08F8/12 ,  C08K3/22 ,  C08K3/26

    CPC分类号： C08K3/20 ,  C08F8/12 ,  C08K3/22 ,  C08K3/26 ,  C08F218/18 ,  C08F222/06 ,  C08F226/02

    摘要： The invention relates to a polymer product obtained by polymerization ofi) at least one monomer selected from N-vinylformamide and vinyl acetate, andii) maleic anhydrideto give a copolymer comprising N-vinylformamide and/or vinyl acetate and maleic anhydride followed by hydrolyzing formamide groups originating from N-vinylformamide to amino groups and/or acetate groups originating from vinyl acetate to hydroxyl groups and acid anhydride to dicarboxylic acid groups to give a water-soluble copolymer comprising amine and/or hydroxyl and carboxyl groups, wherein the molar ratio of the N-vinylformamide and/or vinyl acetate monomer to the maleic anhydride monomer is from 70:30 to 30:70. The polymer product can be used as a dispersing agent or as a scale inhibiting agent.

    摘要翻译： 本发明涉及通过i）至少一种选自N-乙烯基甲酰胺和乙酸乙烯酯的单体和ii）马来酸酐得到包含N-乙烯基甲酰胺和/或乙酸乙烯酯和马来酸酐的共聚物，然后水解 源自N-乙烯基甲酰胺的甲酰胺基团从源自乙酸乙烯酯的氨基和/或乙酸酯基团转化成羟基并将酸酐转化成二羧酸基团，得到包含胺和/或羟基和羧基的水溶性共聚物，其中摩尔比 的N-乙烯基甲酰胺和/或乙酸乙烯酯单体的摩尔比为70:30至30:70。 聚合物产物可以用作分散剂或作为阻垢剂。

    Process for manufacturing board
    9.
    发明授权
    Process for manufacturing board 有权
    制造板工艺

    公开(公告)号：US07481905B2

    公开(公告)日：2009-01-27

    申请号：US10322730

    申请日：2002-12-19

    申请人： Aarto Parén ,  Jukka Jäkärä ,  Ari Juppo ,  Reetta Strengell

    发明人： Aarto Parén ,  Jukka Jäkärä ,  Ari Juppo ,  Reetta Strengell

    IPC分类号： D21C9/00 ,  D21H21/00 ,  D21H21/16 ,  D21H17/14

    CPC分类号： D21H17/14 ,  D21H17/17 ,  D21H17/62 ,  D21H21/16 ,  D21H27/10

    摘要： The invention relates to a process for manufacturing liquid packaging board, in which process a board pulp is treated with a percarboxylic acid by adding to the pulp percarboxylic acid in an amount of 0.5-5 kg/ton of dry pulp, indicated as a 100 percent percarboxylic acid, whereafter, or simultaneously with the percarboxylic acid treatment, sizing is carried out with a combination of a resin size and a neutral size, which is followed by board forming. The manufactured board has good resistance to liquid penetration.

    摘要翻译： 本发明涉及一种用于制造液体包装板的方法，其中通过向纸浆过羧酸加入0.5-5kg /吨干浆的纸浆，其中纸浆用过羧酸处理，其指示为100％ 过羧酸，然后或同时进行过羧酸处理，上浆是用树脂尺寸和中性尺寸的组合进行的，然后进行板成型。 制造的板具有良好的抗液体渗透性。

    Hydrophobising system for paper or similar fiber product
    10.
    发明授权
    Hydrophobising system for paper or similar fiber product 失效
    纸或类似纤维制品的疏水系统

    公开(公告)号：US06372035B1

    公开(公告)日：2002-04-16

    申请号：US09601095

    申请日：2000-07-25

    申请人： Ari Juppo ,  Philip Håkansson

    发明人： Ari Juppo ,  Philip Håkansson

    IPC分类号： D21H1717

    CPC分类号： D21H21/16 ,  D21H17/16 ,  D21H17/17 ,  D21H17/29 ,  D21H17/72

    摘要： The invention relates to a hydrophobising system for paper or a similar fiber product, comprising (1) a ketene dimer, and (2) an alkenyl and/or alkyl succinic acid and/or a salt thereof. The invention additionally relates to a method for hydrophobising paper or a similar fiber product comprising adding a hydrophobising system defined above to fibers.

    摘要翻译： 本发明涉及一种用于纸或类似纤维产品的疏水化体系，其包括（1）烯酮二聚体和（2）烯基和/或烷基琥珀酸和/或其盐。本发明还涉及一种用于 疏水性纸或类似的纤维产品，包括将上述限定的疏水系统添加到纤维中。