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1. 发明申请

US20070215301A1 Method for making a low density multi-ply paperboard with high internal bond strength 审中-公开
标题翻译：制造内部粘结强度高的低密度多层纸板的方法
公开(公告)号：US20070215301A1
公开(公告)日：2007-09-20
申请号：US11686742
申请日：2007-03-15
申请人： Daniel T. Bunker , Donald D. Halabisky , Shahrokh A. Naieni
发明人： Daniel T. Bunker , Donald D. Halabisky , Shahrokh A. Naieni
IPC分类号： D21H11/10 , D21H11/20 , D21H17/28
CPC分类号： D21H23/10 , D21H11/10 , D21H11/20 , D21H17/28 , D21H17/29 , D21H17/44 , D21H17/54 , D21H17/66 , D21H21/18 , D21H23/08 , D21H27/30 , D21H27/38
摘要： Methods for improving the internal bond strength of paperboard with greater than 25 percent crosslinked fiber in at least one ply are described. In the methods, additives are added to the slurry in various combinations and order while maintaining the ionic demand of the slurry at less than zero. Paperboard with high ZDT, Scott Bond and Taber Stiffness is obtained.
摘要翻译：描述了在至少一层中提高具有大于25％的交联纤维的纸板的内部粘结强度的方法。在该方法中，将添加剂以各种组合和顺序加入到浆料中，同时保持浆料的离子需求小于零。具有高ZDT，Scott Bond和Taber刚度的纸板获得。

2. 发明授权

US06521812B1 Absorbent article containing a wetlaid unitary stratified composite 失效
标题翻译：含有湿润单层分层复合材料的吸收制品
公开(公告)号：US06521812B1
公开(公告)日：2003-02-18
申请号：US09621167
申请日：2000-07-21
申请人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
发明人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
IPC分类号： A61F1315
CPC分类号： B32B5/26 , A61F13/531 , A61F13/534 , A61F13/537 , A61F13/539 , B32B5/04 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2262/04 , B32B2307/726 , B32B2307/73 , B32B2555/02
摘要： A unitary stratified composite composed of a first stratum and a second stratum integrally connected by a transition zone is disclosed. The first stratum serves as a liquid acquisition stratum that rapidly acquires and then transfers liquid to the second stratum. The second stratum serves to withdraw liquid from the first stratum and further serves as a temporary storage stratum. Methods for forming the unitary stratified composite are also disclosed.
摘要翻译：公开了由过渡区一体连接的第一层和第二层组成的整体分层复合材料。第一层作为液体采集层，迅速获得并将液体转移到第二层。第二层用于从第一层抽出液体，并进一步用作临时储存层。还公开了形成单一分层复合材料的方法。

3. 发明授权

US06518479B1 Absorbent article containing a foam-formed unitary stratified composite 失效
标题翻译：吸收制品包含泡沫形成的单一分层复合材料
公开(公告)号：US06518479B1
公开(公告)日：2003-02-11
申请号：US09620950
申请日：2000-07-21
申请人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Matthews , Shahrokh A. Naieni , Charles E. Miller
发明人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Matthews , Shahrokh A. Naieni , Charles E. Miller
IPC分类号： A61F1315
CPC分类号： B32B5/26 , A61F13/531 , A61F13/534 , A61F13/537 , A61F13/539 , B32B5/04 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2262/04 , B32B2307/726 , B32B2307/73 , B32B2555/02
摘要： A unitary stratified composite composed of a first stratum and a second stratum integrally connected by a transition zone is disclosed. The first stratum serves as a liquid acquisition stratum that rapidly acquires and then transfers liquid to the second stratum. The second stratum serves to withdraw liquid from the first stratum and further serves as a temporary storage stratum. Methods for forming the unitary stratified composite are also disclosed.
摘要翻译：公开了由过渡区一体连接的第一层和第二层组成的整体分层复合材料。第一层作为液体采集层，迅速获得并将液体转移到第二层。第二层用于从第一层抽出液体，并进一步用作临时储存层。还公开了形成单一分层复合材料的方法。

4. 发明授权

US07465373B2 Unitary stratified composite 失效
标题翻译：单一分层复合材料
公开(公告)号：US07465373B2
公开(公告)日：2008-12-16
申请号：US11381693
申请日：2006-05-04
申请人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
发明人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
IPC分类号： D21H21/22 , A61F13/15
CPC分类号： B32B5/26 , A61F13/531 , A61F13/534 , A61F13/537 , A61F13/539 , B32B5/04 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2262/04 , B32B2307/726 , B32B2307/73 , B32B2555/02
摘要： An unitary stratified composite composed of a first stratum and a second stratum integrally connected by a transition zone is disclosed. The first stratum serves as a liquid acquisition stratum that rapidly acquires and then transfers liquid to the second stratum. The second stratum serves to withdraw liquid from the first stratum and further severs as a temporary storage stratum. Methods for forming the unitary stratified composite are also disclosed.
摘要翻译：公开了由过渡区域整体连接的由第一层和第二层组成的整体分层复合材料。第一层作为液体采集层，迅速获得并将液体转移到第二层。第二层用于从第一层抽出液体，并进一步切割为临时储存层。还公开了形成单一分层复合材料的方法。

5. 发明授权

US06525240B1 Absorbent article containing unitary stratified composite 失效
公开(公告)号：US06525240B1
公开(公告)日：2003-02-25
申请号：US09620953
申请日：2000-07-21
申请人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
发明人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
IPC分类号： A61F1315
CPC分类号： B32B5/26 , A61F13/531 , A61F13/534 , A61F13/537 , A61F13/539 , B32B5/04 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2262/04 , B32B2307/726 , B32B2307/73 , B32B2555/02
摘要： An unitary stratified composite composed of a first stratum and a second stratum integrally connected by a transition zone is disclosed. The first stratum serves as a liquid acquisition stratum that rapidly acquires and then transfers liquid to the second stratum. The second stratum serves to withdraw liquid from the first stratum and further serves as a temporary storage stratum. Methods for forming the unitary stratified composite are also disclosed.

6. 发明授权

US06734335B1 Unitary absorbent system 失效
标题翻译：单一吸收系统
公开(公告)号：US06734335B1
公开(公告)日：2004-05-11
申请号：US09326213
申请日：1999-06-04
申请人： Peter A. Graef , Daniel T. Bunker , Charles E. Miller , Jeffrey D. Mathews , Fred B. Howard , Terry M. Grant , Shahrokh A. Naieni , David G. Marsh , Melissa L. Dopps , Kay Rokman , Juhani Jansson , Eino Laine
发明人： Peter A. Graef , Daniel T. Bunker , Charles E. Miller , Jeffrey D. Mathews , Fred B. Howard , Terry M. Grant , Shahrokh A. Naieni , David G. Marsh , Melissa L. Dopps , Kay Rokman , Juhani Jansson , Eino Laine
IPC分类号： A61F1315
CPC分类号： A61F13/534 , B32B5/26 , Y10T428/249943 , Y10T428/249949
摘要： A unitary absorbent composite having a plurality of strata is disclosed. In the composite, adjacent strata are separated by a transition zone integrally connecting the strata. Each stratum includes fibers and a binder, and the transition zone includes fibers from adjacent strata. Method for forming the unitary composite are also disclosed.
摘要翻译：公开了具有多个层的单体吸收性复合材料。在复合材料中，相邻的地层由整体连接地层的过渡区隔开。每个层包括纤维和粘合剂，过渡区包括来自相邻层的纤维。还公开了形成整体复合材料的方法。

7. 发明授权

US06673983B1 Wetlaid unitary stratified composite containing absorbent material 失效
标题翻译：含有吸水材料的湿润单层分层复合材料
公开(公告)号：US06673983B1
公开(公告)日：2004-01-06
申请号：US09624263
申请日：2000-07-24
申请人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
发明人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
IPC分类号： A61F1315
CPC分类号： A61F13/534 , B32B5/26 , Y10T428/249943 , Y10T428/249949
摘要： A unitary stratified composite composed of a first stratum and a second stratum integrally connected by a transition zone is disclosed. The first stratum serves as a liquid acquisition stratum that rapidly acquires and then transfers liquid to the second stratum. The second stratum serves to withdraw liquid from the first stratum and further serves as a temporary storage stratum. Methods for forming the unitary stratified composite are also disclosed.
摘要翻译：公开了由过渡区一体连接的第一层和第二层组成的整体分层复合材料。第一层作为液体采集层，迅速获得并将液体转移到第二层。第二层用于从第一层抽出液体，并进一步用作临时储存层。还公开了形成单一分层复合材料的方法。

8. 发明授权

US06670522B1 Wetlaid unitary stratified composite 失效
标题翻译：湿润单层分层复合材料
公开(公告)号：US06670522B1
公开(公告)日：2003-12-30
申请号：US09620947
申请日：2000-07-21
申请人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
发明人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
IPC分类号： A61F1315
CPC分类号： B32B5/26 , A61F13/531 , A61F13/534 , A61F13/537 , A61F13/539 , B32B5/04 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2262/04 , B32B2307/726 , B32B2307/73 , B32B2555/02
摘要： A unitary stratified composite composed of a first stratum and a second stratum integrally connected by a transition zone is disclosed. The first stratum serves as a liquid acquisition stratum that rapidly acquires and then transfers liquid to the second stratum. The second stratum serves to withdraw liquid from the first stratum and further serves as a temporary storage stratum. Methods for forming the unitary stratified composite are also disclosed.
摘要翻译：公开了由过渡区一体连接的第一层和第二层组成的整体分层复合材料。第一层作为液体采集层，迅速获得并将液体转移到第二层。第二层用于从第一层抽出液体，并进一步用作临时储存层。还公开了形成单一分层复合材料的方法。

9. 发明授权

US07125470B2 Unitary stratified composite 失效
公开(公告)号：US07125470B2
公开(公告)日：2006-10-24
申请号：US10294242
申请日：2002-11-13
申请人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
发明人： Peter A. Graef , Colin Elston , Daniel T. Bunker , Fred B. Howard , Jeffrey D. Mathews , Shahrokh A. Naieni , Charles E. Miller
IPC分类号： D21F11/04 , D21H21/22
CPC分类号： B32B5/26 , A61F13/531 , A61F13/534 , A61F13/537 , A61F13/539 , B32B5/04 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2262/04 , B32B2307/726 , B32B2307/73 , B32B2555/02
摘要： A unitary stratified composite composed of a first stratum and a second stratum integrally connected by a transition zone is disclosed. The first stratum serves as a liquid acquisition stratum that rapidly acquires and then transfers liquid to the second stratum. The second stratum serves to withdraw liquid from the first stratum and further serves as a temporary storage stratum. Methods for forming the unitary stratified composite are also disclosed.

10. 发明授权

US5709774A Heat treated high lignin content cellulosic fibers 失效
标题翻译：热处理高木质素含量的纤维素纤维
公开(公告)号：US5709774A
公开(公告)日：1998-01-20
申请号：US638463
申请日：1996-04-26
申请人： Shahrokh A. Naieni
发明人： Shahrokh A. Naieni
IPC分类号： A61L15/28 , D21C9/00 , D21C9/18 , D21H11/00 , D21H11/18
CPC分类号： D21H11/18 , A61L15/28 , D21C9/007 , D21C9/18
摘要： Heat-treated-in-air high lignin content cellulosic fibers which are free of moieties from crosslinking agents, for use in absorbent structures, are prepared by fluffing high lignin content fibers at a consistency of at least 40%, and heating in air at atmospheric pressure at a temperature ranging from 120.degree. C. to 280.degree. C. fluffed fiber water admixture having a consistency of at least 60% or moisture-free fluffed fibers, to remove any moisture content and heat treat the resulting moisture-free high lignin content fibers for at least 5 seconds, or by heating a sheet of dry (0-40% moisture content) high lignin content fibers utilizing these same heating conditions and then fluffing.
摘要翻译：通过以高至少40％的稠度起绒高木质素含量的纤维，并在空气中在大气中加热来制备热处理空气中高木质素含量的纤维素纤维，其不含交联剂部分用于吸收结构中在120℃至280℃的温度下的压力，具有至少60％或不含水分的绒毛纤维的稠度的绒毛纤维水混合物，以除去任何水分含量并热处理所得无水高木质素含量纤维至少5秒钟，或者通过使用这些相同的加热条件加热干燥（0-40％水分含量）高木质素含量的纤维，然后起毛。

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