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    Method for producing fiber product
    1.
    发明授权
    Method for producing fiber product 失效
    纤维制品生产方法

    公开(公告)号：US08608905B2

    公开(公告)日：2013-12-17

    申请号：US12805483

    申请日：2010-08-02

    申请人： Markku Leskela ,  Jari Meuronen ,  Petri Silenius ,  Sami Haapala

    发明人： Markku Leskela ,  Jari Meuronen ,  Petri Silenius ,  Sami Haapala

    IPC分类号： D21H17/69 ,  D21H17/67 ,  D21H21/52 ,  D21F11/04

    CPC分类号： D21H27/38 ,  D21H15/12 ,  D21H17/69 ,  Y10T428/249921 ,  Y10T428/27 ,  Y10T428/2927

    摘要： This invention concerns the production of a multilayer fiber product. According to the method, on top of a bottom layer consisting of at least one fiber layer, a second fiber layer is fitted containing filler that forms the surface layer. According to the invention, the layers are formed by multilayer web forming technology, and the surface layer filler includes cellulose or lignocellulose fibrils, on which light-scattering material particles are deposited, having a maximum proportion of the total filler weight of 85%. By means of the invention, a base paper is achieved that is suited to thin, coated paper grades, where conventionally the intrusion of the coating color into the bottom paper and through it is a problem.

    摘要翻译： 本发明涉及多层纤维制品的生产。 根据该方法，在由至少一个纤维层构成的底层的顶部上，装配有形成表面层的填充物的第二纤维层。 根据本发明，这些层通过多层网状成形技术形成，并且表面层填料包括纤维素或木质纤维素原纤维，其上沉积有光散射材料颗粒，其总填料重量的最大比例为85％。 通过本发明，实现了一种适用于薄涂层纸等级的原纸，其中常规地将涂层颜色侵入底纸并通过其渗入其中。

    Method for producing fiber product
    3.
    发明申请
    Method for producing fiber product 失效
    纤维制品生产方法

    公开(公告)号：US20110061826A1

    公开(公告)日：2011-03-17

    申请号：US12805483

    申请日：2010-08-02

    申请人： Markku Leskela ,  Jari Meuronen ,  Petri Silenius ,  Sami Haapala

    发明人： Markku Leskela ,  Jari Meuronen ,  Petri Silenius ,  Sami Haapala

    IPC分类号： D21F11/00

    CPC分类号： D21H27/38 ,  D21H15/12 ,  D21H17/69 ,  Y10T428/249921 ,  Y10T428/27 ,  Y10T428/2927

    摘要： This invention concerns the production of a multilayer fiber product. According to the method, on top of a bottom layer consisting of at least one fiber layer, a second fiber layer is fitted containing filler that forms the surface layer. According to the invention, the layers are formed by multilayer web forming technology, and the surface layer filler includes cellulose or lignocellulose fibrils, on which light-scattering material particles are deposited, having a maximum proportion of the total filler weight of 85%. By means of the invention, a base paper is achieved that is suited to thin, coated paper grades, where conventionally the intrusion of the coating color into the bottom paper and through it is a problem.

    摘要翻译： 本发明涉及多层纤维制品的生产。 根据该方法，在由至少一个纤维层构成的底层的顶部上，装配有形成表面层的填充物的第二纤维层。 根据本发明，这些层通过多层网状成形技术形成，并且表面层填料包括纤维素或木质纤维素原纤维，其上沉积有光散射材料颗粒，其总填料重量的最大比例为85％。 通过本发明，实现了一种适用于薄涂层纸等级的原纸，其中常规地将涂层颜色侵入底纸并通过其渗入其中。

    Fibrous web and process for the preparation thereof
    4.
    发明申请
    Fibrous web and process for the preparation thereof 审中-公开
    纤维网及其制备方法

    公开(公告)号：US20080073049A1

    公开(公告)日：2008-03-27

    申请号：US11808273

    申请日：2007-06-07

    申请人： Petri Silenius ,  Jari Meuronen ,  Markku Leskela

    发明人： Petri Silenius ,  Jari Meuronen ,  Markku Leskela

    IPC分类号： D21H11/20

    CPC分类号： D21H17/28 ,  D21H11/16 ,  D21H17/67 ,  D21H17/69

    摘要： The invention relates to a fiber web and a method for preparing it. The fiber web comprises a filler-containing base web, which is possibly coated with a pigment-containing coating layer. According to the invention, 5-100% of the filler in the base web is made up of cellulose fibrils or lignocellulose fibrils with light-scattering material particles deposited thereon. These coated cellulose fibrils or lignocellulose fibrils constitute at maximum approx. 70% of the weight of the base web. The base web according to the invention contains more than 20% less retention agents than does a web which has the same formation but in which more than 95% of the filler is made up of filler particles known per se.

    摘要翻译： 本发明涉及一种纤维网及其制备方法。 纤维网包括含填料的基料，其可以涂覆有含颜料的涂层。 根据本发明，底纤维网中5-100％的填料由纤维素原纤维或纤维素原纤维组成，其上沉积有光散射材料颗粒。 这些涂覆的纤维素原纤维或木质纤维素原纤维构成最大约 基础网的重量的70％。 根据本发明的基料网比具有相同形成的纤维网含有多于20％的保留剂，但是其中95％以上的填料由本身已知的填料颗粒组成。

    Fibrous web and process for the preparation thereof
    5.
    发明申请
    Fibrous web and process for the preparation thereof 审中-公开
    纤维网及其制备方法

    公开(公告)号：US20100218908A1

    公开(公告)日：2010-09-02

    申请号：US12588594

    申请日：2009-10-20

    申请人： Petri Silenius ,  Jari Meuronen ,  Markku Leskela

    发明人： Petri Silenius ,  Jari Meuronen ,  Markku Leskela

    IPC分类号： D21H17/28 ,  D21H17/63 ,  D21H17/67

    CPC分类号： D21H17/28 ,  D21H11/16 ,  D21H17/67 ,  D21H17/69

    摘要： The invention relates to a fiber web and a method for preparing it. The fiber web comprises a filler-containing base web, which is possibly coated with a pigment-containing coating layer. According to the invention, 5-100% of the filler in the base web is made up of cellulose fibrils or lignocellulose fibrils with light-scattering material particles deposited thereon. These coated cellulose fibrils or lignocellulose fibrils constitute at maximum approx. 70% of the weight of the base web. The base web according to the invention contains more than 20% less retention agents than does a web which has the same formation but in which more than 95% of the filler is made up of filler particles known per se.

    摘要翻译： 本发明涉及一种纤维网及其制备方法。 纤维网包括含填料的基料，其可以涂覆有含颜料的涂层。 根据本发明，底纤维网中5-100％的填料由纤维素原纤维或纤维素原纤维组成，其上沉积有光散射材料颗粒。 这些涂覆的纤维素原纤维或木质纤维素原纤维构成最大约 基础网的重量的70％。 根据本发明的基料网比具有相同形成的纤维网含有多于20％的保留剂，但是其中95％以上的填料由本身已知的填料颗粒组成。

    METHOD OF DEPOSITING RARE EARTH OXIDE THIN FILMS
    9.
    发明申请
    METHOD OF DEPOSITING RARE EARTH OXIDE THIN FILMS 有权
    沉积稀土氧化物薄膜的方法

    公开(公告)号：US20090035949A1

    公开(公告)日：2009-02-05

    申请号：US11024515

    申请日：2004-12-28

    申请人： Jaakko Niinisto ,  Matti Putkonen ,  Mikko Ritala ,  Petri Raisanen ,  Antti Niskanen ,  Markku Leskela

    发明人： Jaakko Niinisto ,  Matti Putkonen ,  Mikko Ritala ,  Petri Raisanen ,  Antti Niskanen ,  Markku Leskela

    IPC分类号： H01L21/44

    CPC分类号： C23C16/45553 ,  C23C16/40 ,  C23C16/405

    摘要： The present invention concerns a process for depositing rare earth oxide thin films, especially yttrium, lanthanum and gadolinium oxide thin films by an ALD process, according to which invention the source chemicals are cyclopentadienyl compounds or rare earth metals, especially those of yttrium, lanthanum and gadolinium. Suitable deposition temperatures for yttrium oxide are between 200 and 400° C. when the deposition pressure is between 1 and 50 mbar. Most suitable deposition temperatures for lanthanum oxide are between 160 and 165° C. when the deposition pressure is between 1 and 50 mbar.

    摘要翻译： 本发明涉及通过ALD方法沉积稀土氧化物薄膜，特别是钇，镧和氧化钆薄膜的方法，根据该方法，源化学品是环戊二烯基化合物或稀土金属，特别是钇，镧和 钆。 当沉积压力为1至50毫巴时，氧化钇的合适沉积温度为200至400℃。 当沉积压力在1至50毫巴之间时，氧化镧最合适的沉积温度为160至165℃。