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11 条记录 (耗时 0.018 秒)

    Selective layering of superabsorbents in meltblown substrates
    2.
    发明授权
    Selective layering of superabsorbents in meltblown substrates 失效
    超吸收剂在熔喷基材中的选择性分层

    公开(公告)号：US4724114A

    公开(公告)日：1988-02-09

    申请号：US914708

    申请日：1986-10-02

    申请人： Timothy M. McFarland ,  Theodore B. Lang

    发明人： Timothy M. McFarland ,  Theodore B. Lang

    IPC分类号： A61F13/15 ,  D04H1/56 ,  D04H1/16

    CPC分类号： A61F13/534 ,  A61F13/15658 ,  D04H1/56

    摘要： The invention generally provides for formation of meltblown material containing wood fiber on to a continuous foraminous belt. During formation a polymer and wood fiber first layer is applied to a moving belt from at least one bank of meltblown forming apparatus. This first layer does not contain superabsorbent. The belt carrying the first layer passes beneath at least one further source of meltblown fiber into which superabsorbent is added along with the wood fibers. This provides at least one additional layer integrally connected to the first-formed layer and having superabsorbent properties. The first layer acts to aid in trapping of any superabsorbent which is not immediately entangled in the meltblown and wood fibers and prevents it passing through the forming belt.

    摘要翻译： 本发明通常提供了将含有木纤维的熔喷材料形成到连续多孔带上。 在形成期间，将聚合物和木纤维第一层从至少一层熔喷成形装置施加到移动带上。 该第一层不含超吸收剂。 携带第一层的带穿过至少一个另外的熔喷纤维源，超级吸收剂与木纤维一起加入。 这提供了与第一成形层整体连接并具有超吸收性质的至少一个附加层。 第一层用于帮助捕获任何超吸收剂，其不会立即缠结在熔喷和木纤维中并防止其通过成形带。

    Selective layering of superabsorbents in meltblown substrates
    3.
    发明授权
    Selective layering of superabsorbents in meltblown substrates 失效

    公开(公告)号：US4655757A

    公开(公告)日：1987-04-07

    申请号：US835009

    申请日：1986-02-28

    申请人： Timothy M. McFarland ,  Theodore B. Lang

    发明人： Timothy M. McFarland ,  Theodore B. Lang

    IPC分类号： A61F13/15 ,  D04H1/56 ,  A61F13/16

    CPC分类号： A61F13/534 ,  A61F13/15658 ,  D04H1/56

    摘要： The invention generally provides for formation of meltblown material containing wood fiber on to a continuous foraminous belt. During formation a polymer and wood fiber first layer is applied to a moving belt from at least one bank of meltblown forming apparatus. This first layer does not contain superabsorbent. The belt carrying the first layer passes beneath at least one further source of meltblown fiber into which superabsorbent is added along with the wood fibers. This provides at least one additional layer integrally connected to the first-formed layer and having superabsorbent properties. The first layer acts to aid in trapping of any superabsorbent which is not immediately entangled in the meltblown and wood fibers and prevents it passing through the forming belt.

    Soft paper products with low lint and slough
    5.
    发明授权
    Soft paper products with low lint and slough 失效
    软纸产品，低棉绒和褪色

    公开(公告)号：US06808595B1

    公开(公告)日：2004-10-26

    申请号：US09688332

    申请日：2000-10-10

    申请人： Barbara J. Burns ,  Daniel S. Westbrook ,  Timothy M. McFarland ,  James M. Kaun ,  Werner F. W. Lonsky ,  Alberto R. Negri

    发明人： Barbara J. Burns ,  Daniel S. Westbrook ,  Timothy M. McFarland ,  James M. Kaun ,  Werner F. W. Lonsky ,  Alberto R. Negri

    IPC分类号： D21H1120

    CPC分类号： D21H11/20 ,  D21H27/38

    摘要： A paper product containing hardwood fibers that are treated with certain hydrolytic enzymes, such as endo-glucanases, is provided. Moreover, the paper product includes other types of fibers, such as softwood fibers, that may also be treated with certain hydrolytic enzymes. In addition, other ingredients, such as cross-linking agents, debonders, strength agents, etc., can be applied to further enhance the properties of the paper product. In particular, paper products formed according to the present invention can be strong, soft, and have low lint and slough production.

    摘要翻译： 提供含有用某些水解酶如内切葡聚糖酶处理的硬木纤维的纸制品。 此外，纸制品还包括也可以用某些水解酶处理的其它类型的纤维，例如软木纤维。 此外，可以应用其它成分，例如交联剂，脱粘剂，强度剂等，以进一步增强纸制品的性能。 特别地，根据本发明形成的纸制品可以是强的，柔软的，并且具有低棉绒和脱毛生产。

    Packaging of absorbent products
    6.
    发明授权
    Packaging of absorbent products 失效
    吸收产品的包装

    公开(公告)号：US4770298A

    公开(公告)日：1988-09-13

    申请号：US835016

    申请日：1986-02-28

    申请人： Timothy M. McFarland ,  Arthur E. Garavaglia

    发明人： Timothy M. McFarland ,  Arthur E. Garavaglia

    IPC分类号： A61F5/44 ,  A61F13/15 ,  B65D85/671 ,  B65D85/66

    CPC分类号： A61F5/4401 ,  B65D85/671 ,  A61F13/551

    摘要： The invention provides the combination of a dispenser and a series of incontinent or catamenial pads that are connected by easily severably areas. These pads may be rolled without harmful effects to the pad. The rolled pads that are connected by severably means are suitable for combination with a dispensing container that allows them to be withdrawn a single pad at a time.In a particularly preferred embodiment an incontinent pad having elasticized edges and double baffle is connected in series by severably portions at the ends. The pad is placed into a generally cubical box and withdrawn either from the center of the roll at the top of the box or from the end of the roll at the side of the box. The container is provided with a removable section at either the top or side for the withdrawl of pads.

    摘要翻译： 本发明提供了分配器和通过容易分开的区域连接的一系列失禁或月经垫的组合。 可以滚动这些垫，而不会对垫产生有害影响。 通过可分离的装置连接的轧制垫片适合于与分配容器组合，允许它们一次被单个衬垫取出。 在一个特别优选的实施方式中，具有弹性边缘和双重挡板的失禁垫在端部分开连接。 垫被放置在一个大致立方体的盒子中，或者从盒的顶部的辊的中心或者在盒的侧面处的辊的端部抽出。 容器在顶部或侧面设置有用于取出垫的可移除部分。

    Packaging of absorbent products
    10.
    发明授权
    Packaging of absorbent products 失效
    吸收产品的包装

    公开(公告)号：US4598528A

    公开(公告)日：1986-07-08

    申请号：US672017

    申请日：1984-11-16

    申请人： Timothy M. McFarland ,  Arthur E. Garavaglia

    发明人： Timothy M. McFarland ,  Arthur E. Garavaglia

    IPC分类号： A61F5/44 ,  A61F13/15 ,  B65D85/671 ,  B65B63/04

    CPC分类号： B65D85/671 ,  A61F5/4401 ,  A61F13/551

    摘要： The invention provides the combination of a dispenser and a series of incontinent or catamenial pads that are connected by easily severably areas. These pads may be rolled without harmful effects to the pad. The rolled pads that are connected by severably means are suitable for combination with a dispensing container that allows them to be withdrawn a single pad at a time.In a particularly preferred embodiment an incontinent pad having elasticized edges and double baffle is connected in series by severably portions at the ends. The pad is placed into a generally cubical box and withdrawn either from the center of the roll at the top of the box or from the end of the roll at the side of the box. The container is provided with a removable section at either the top or side for the withdrawal of pads.

    摘要翻译： 本发明提供了分配器和通过容易分开的区域连接的一系列失禁或月经垫的组合。 可以滚动这些垫，而不会对垫产生有害影响。 通过可分离的装置连接的轧制垫片适合于与分配容器组合，允许它们一次被单个衬垫取出。 在一个特别优选的实施方式中，具有弹性边缘和双重挡板的失禁垫在端部分开连接。 垫被放置在一个大致立方体的盒子中，或者从盒的顶部的辊的中心或者在盒的侧面处的辊的端部抽出。 容器在顶部或侧面设置有用于取出垫的可移除部分。