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。

公开(公告)号：US07642207B2

公开(公告)日：2010-01-05

申请号：US10495441

申请日：2002-11-08

申请人： Brian E. Boehmer ,  Jeffrey Scott Hurley ,  Kathy L. Chamness ,  Joshua D. Crews ,  John H. Roberts

发明人： Brian E. Boehmer ,  Jeffrey Scott Hurley ,  Kathy L. Chamness ,  Joshua D. Crews ,  John H. Roberts

IPC分类号： B32B5/26 ,  D04H1/00 ,  B32B7/02

CPC分类号： B32B5/26 ,  B32B1/02 ,  B32B5/022 ,  B32B5/24 ,  B32B5/28 ,  B32B7/12 ,  B32B27/20 ,  B32B27/281 ,  B32B27/306 ,  B32B27/308 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B2307/7246 ,  B32B2307/7265 ,  B32B2307/73 ,  B32B2331/04 ,  B32B2333/04 ,  B32B2367/00 ,  B32B2375/00 ,  B32B2377/00 ,  B32B2379/08 ,  B32B2439/02 ,  B32B2439/70 ,  B65D81/264 ,  Y10T442/66 ,  Y10T442/696

摘要： The present invention is directed to a unitary absorbent core including a first fibrous absorbent layer of (a) natural fibers, synthetic fibers or a mixture thereof, (b) a binder which is a synthetic binder fiber or powder, a hydrophilic emulsion polymer binder or a mixture thereof, the fibrous absorbent layer having an upper surface and a lower surface, the lower surface in contact, optionally coextensively in contact, with an upper surface of a synthetic carrier which has a lower surface integral with a first hydrophobic vapor-transmissive moisture barrier. The present invention is also directed to a receptacle for food incorporating the unitary absorbent core. The present invention is also directed to a filter element incorporating the unitary absorbent core.

摘要翻译： 本发明涉及一种单体吸收芯，其包括（a）天然纤维，合成纤维或其混合物的第一纤维吸收层，（b）作为合成粘合纤维或粉末的粘合剂，亲水性乳液聚合物粘合剂或 其混合物，所述纤维吸收层具有上表面和下表面，所述下表面接触，任选地共同接触，合成载体的上表面具有与第一疏水蒸气透过水分一体的下表面 屏障。 本发明还涉及一种包含整体式吸收芯的食品容器。 本发明还涉及结合有单一吸收芯的过滤元件。