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    Latent carbon dioxide generating material
    6.
    发明授权
    Latent carbon dioxide generating material 有权
    潜在的二氧化碳生成材料

    公开(公告)号：US07365034B2

    公开(公告)日：2008-04-29

    申请号：US10595268

    申请日：2004-10-07

    申请人： Brian E. Boehmer ,  Joshua D. Crews ,  John P. Erspamer

    发明人： Brian E. Boehmer ,  Joshua D. Crews ,  John P. Erspamer

    IPC分类号： B32B5/24 ,  B32B9/00 ,  B32B27/04 ,  D04H3/00 ,  C06B29/00

    CPC分类号： B32B5/02 ,  A23B7/148 ,  A23L3/3418 ,  D04H1/425 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/70 ,  D04H13/00 ,  Y10T428/24995 ,  Y10T428/26 ,  Y10T442/2762 ,  Y10T442/277 ,  Y10T442/637 ,  Y10T442/651 ,  Y10T442/697

    摘要： The present invention is directed to nonwoven materials containing a chemical composition capable of generating carbon dioxide when activated. The present invention provides a latent carbon dioxide gas generating material having a first layer containing fiber and a binder, having a basis weight of from about 25 gsm to about 100 gsm and having inner and outer surfaces, a second layer containing a carbon dioxide gas generating composition, having a basis weight of from about 5 gsm to about 300 gsm and having upper and lower surfaces, and a third layer containing fiber and a binder, having a basis weight of from about 25 gsm to about 100 gsm and having inner and outer surfaces. The inner surface of the first layer is in contact with the upper surface of the second layer, and the inner surface of the third layer is in contact with the lower surface of the second layer.

    摘要翻译： 本发明涉及含有能够在活化时产生二氧化碳的化学组成的非织造材料。 本发明提供一种具有含有纤维和粘合剂的第一层的潜在二氧化碳气体产生材料，其基重为约25gsm至约100gsm并具有内表面和外表面，第二层含有产生二氧化碳气体 组合物，其基重为约5gsm至约300gsm并具有上表面和下表面，以及含有纤维和粘合剂的第三层，其基重为约25gsm至约100gsm并具有内外 表面。 第一层的内表面与第二层的上表面接触，第三层的内表面与第二层的下表面接触。