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1. 发明申请

US20110146927A1 Method of making salt-sensitive binders and nonwoven webs 失效
标题翻译：制造盐敏感粘合剂和非织造纤维网的方法
公开(公告)号：US20110146927A1
公开(公告)日：2011-06-23
申请号：US12932290
申请日：2011-02-23
申请人： Rajeev Farwaha , Steven P. Pauls, SR. , Pavneet S. Mumick , James L. Walker
发明人： Rajeev Farwaha , Steven P. Pauls, SR. , Pavneet S. Mumick , James L. Walker
IPC分类号： D21H17/00 , C08L31/00
CPC分类号： C08F220/18 , C08F2/10 , C08F2/22 , C08F220/06 , C08F220/54 , C08F2220/1875 , C08F2220/1825 , C08F220/14
摘要： A solution with a salt-sensitive polymer binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units and ethylenically unsaturated monomer units. The binder solution is prepared by emulsion-polymerizing a copolymer and then neutralizing the copolymer with base to make it water soluble. The binders provide a higher wet strength in concentrated salt solutions than in deionized water, and are particularly suitable for strengthening nonwoven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like.
摘要翻译：具有用于纤维网的盐敏聚合物粘合剂的溶液，其中粘合剂含有羧酸单体单元和烯属不饱和单体单元的共聚物。通过将共聚物乳液聚合，然后用碱中和共聚物使其成为水溶性，制备粘合剂溶液。粘合剂在浓缩盐溶液中比在去离子水中提供更高的湿强度，并且特别适合于加强一次性制品如湿巾，个人护理产品，尿布等中的非织造纤维网。

2. 发明申请

US20090123773A1 Salt-sensitive binders containing vinyl acetate for nonwoven webs and method of making same 审中-公开
标题翻译：含有用于非织造纤维网的乙酸乙烯酯的盐敏感粘合剂及其制备方法
公开(公告)号：US20090123773A1
公开(公告)日：2009-05-14
申请号：US11985207
申请日：2007-11-14
申请人： Rajeev Farwaha , Steven P. Pauls, SR. , James L. Walker
发明人： Rajeev Farwaha , Steven P. Pauls, SR. , James L. Walker
IPC分类号： C08F220/02 , B32B27/32
CPC分类号： C08F220/02 , Y10T428/31938
摘要： A solution with a salt-sensitive polymer binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units and ethylenically unsaturated monomer units including vinyl acetate. The binder solution is prepared by emulsion-polymerizing a copolymer and then neutralizing the copolymer with base to make it water soluble. The binders provide a higher wet strength in concentrated salt solutions than in deionized water, and are particularly suitable for strengthening nonwoven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like.
摘要翻译：具有用于纤维网的盐敏聚合物粘合剂的溶液，其中粘合剂含有羧酸单体单元和包括乙酸乙烯酯的烯属不饱和单体单元的共聚物。通过将共聚物乳液聚合，然后用碱中和共聚物使其成为水溶性，制备粘合剂溶液。粘合剂在浓盐溶液中比在去离子水中提供更高的湿强度，并且特别适合于加强一次性制品如湿巾，个人护理产品，尿布等中的非织造纤维网。

3. 发明授权

US06301673B1 Suspend/resume capability for a protected mode microprocessor 失效
标题翻译：保护模式微处理器的挂起/恢复能力
公开(公告)号：US06301673B1
公开(公告)日：2001-10-09
申请号：US08787891
申请日：1997-01-23
申请人： Mark J. Foster , Saifuddin T. Fakhruddin , James L. Walker , Matthew B. Mendelow , Jiming Sun , Rodman S. Brahman , Michael P. Krau , Brian D. Willoughby , Michael D. Maddix , Steven L. Belt , Scott A. Hovey , Mark A. Ruthenbeck
发明人： Mark J. Foster , Saifuddin T. Fakhruddin , James L. Walker , Matthew B. Mendelow , Jiming Sun , Rodman S. Brahman , Michael P. Krau , Brian D. Willoughby , Michael D. Maddix , Steven L. Belt , Scott A. Hovey , Mark A. Ruthenbeck
IPC分类号： G06F132
CPC分类号： G06F9/4812 , G06F1/24 , G06F1/3203 , G06F1/324 , G06F9/463 , Y02D10/126 , Y02D10/24
摘要： A laptop computer system includes a protected mode microprocessor capable of operating in restricted and unrestricted modes, and an arrangement which in response to a predetermined condition saves information from the processor and then forcibly switches the processor to its unrestricted mode of operation. When running a multi-tasking operating system where an application program is being executed in a restricted mode, a suspend/resume operation can be carried out in which the system is substantially powered down and then powered back up, and will resume the interrupted application with the restricted mode back in effect. Further, set-up changes such as adjustment of the processor speed can be made without exiting the application program running in the restricted mode.
摘要翻译：膝上型计算机系统包括能够以受限制和无限制模式操作的保护模式微处理器，并且响应于预定条件的装置保存来自处理器的信息，然后强制地将处理器切换到其无限制操作模式。当在受限制的模式下运行应用程序的多任务操作系统时，可以执行暂停/恢复操作，其中系统基本上断电然后重新上电，并且将以限制模式有效。此外，可以在不退出在限制模式下运行的应用程序的情况下进行诸如调整处理器速度的设置更改。

4. 发明授权

US06223293B1 Suspend/resume capability for a protected mode microprocessor 失效
标题翻译：保护模式微处理器的挂起/恢复能力
公开(公告)号：US06223293B1
公开(公告)日：2001-04-24
申请号：US08389779
申请日：1995-02-16
申请人： Mark J. Foster , Saifuddin T. Fakhruddin , James L. Walker , Matthew B. Mendelow , Jiming Sun , Rodman S. Brahman , Michael P. Krau , Brian D. Willoughby , Michael D. Maddix , Steven L. Belt , Scott A. Hovey , Mark A. Ruthenbeck
发明人： Mark J. Foster , Saifuddin T. Fakhruddin , James L. Walker , Matthew B. Mendelow , Jiming Sun , Rodman S. Brahman , Michael P. Krau , Brian D. Willoughby , Michael D. Maddix , Steven L. Belt , Scott A. Hovey , Mark A. Ruthenbeck
IPC分类号： G06F126
CPC分类号： G06F9/4812 , G06F1/24 , G06F1/3203 , G06F1/324 , G06F9/463 , Y02D10/126 , Y02D10/24
摘要： A laptop computer system includes a protected mode microprocessor capable of operating in restricted and unrestricted modes, and an arrangement which in response to a predetermined condition saves information from the processor and then forcibly switches the processor to its unrestricted mode of operation. When running a multi-tasking operating system where an application program is being executed in a restricted mode, a suspend/resume operation can be carried out in which the system is substantially powered down and then powered back up, and will resume the interrupted application with the restricted mode back in effect. Further, setup changes such as adjustment of the processor speed can be made without exiting the application program running in the restricted mode.
摘要翻译：膝上型计算机系统包括能够以受限制和无限制模式操作的保护模式微处理器，并且响应于预定条件的装置保存来自处理器的信息，然后强制地将处理器切换到其无限制操作模式。当在受限制的模式下运行应用程序的多任务操作系统时，可以执行暂停/恢复操作，其中系统基本上断电然后重新上电，并且将以限制模式有效。此外，可以在不退出在限制模式下运行的应用程序的情况下进行诸如调整处理器速度的设置更改。

5. 发明授权

US5926404A Computer system with unattended operation power-saving suspend mode 失效
标题翻译：计算机系统具有无人值守的操作省电挂起模式
公开(公告)号：US5926404A
公开(公告)日：1999-07-20
申请号：US968383
申请日：1997-11-12
申请人： Charles P. Zeller , James L. Walker , Kendall C. Witte
发明人： Charles P. Zeller , James L. Walker , Kendall C. Witte
IPC分类号： G06F1/32 , G06F1/00
CPC分类号： G06F1/3228
摘要： A portable computer is provided with enhanced power management capabilities. The portable computer includes a power management system which makes a determination as to whether the computer is "user attended" or "user unattended" based upon the position of the display screen in one embodiment. If the display screen is open, then the computer is regarded as being "user attended". In this case, a first timeout delay of I/O inactivity is applied before the computer is permitted to enter a power saving suspend mode. However, if the display screen is closed, then the computer is regarded as being "user unattended". Is this situation, a second timeout delay of I/O inactivity is applied before the computer is allowed to enter the power saving suspend mode. The second timeout delay is generally significantly shorter than the first timeout delay. This technique is found to significantly increase the reliability of I/O activities such as external communications with the computer when the computer is "user unattended".
摘要翻译：便携式计算机具有增强的电源管理能力。便携式计算机包括电源管理系统，其基于在一个实施例中的显示屏幕的位置来确定计算机是否为“用户参与”或“无人值守”。如果显示屏幕打开，则计算机被视为“用户参与”。在这种情况下，在计算机被允许进入省电挂起模式之前，应用I / O不活动的第一超时延迟。然而，如果显示屏幕关闭，则计算机被认为是“无人值守”的。在这种情况下，在允许计算机进入省电挂起模式之前，应用I / O不活动的第二个超时延迟。第二个超时延迟通常明显短于第一个超时延迟。发现这种技术显着增加了当计算机“用户无人值守”时I / O活动的可靠性，例如与计算机的外部通信。

6. 发明授权

US5903766A Suspend/resume capability for a protected mode microprocessor 失效
标题翻译：保护模式微处理器的挂起/恢复能力
公开(公告)号：US5903766A
公开(公告)日：1999-05-11
申请号：US785151
申请日：1997-01-13
申请人： James L. Walker , Michael D. Maddix , Steven L. Belt
发明人： James L. Walker , Michael D. Maddix , Steven L. Belt
IPC分类号： G06F1/24 , G06F1/32 , G06F9/46 , G06F9/48 , G06F11/14 , G06F1/00
CPC分类号： G06F9/4812 , G06F1/24 , G06F1/3203 , G06F1/324 , G06F9/463 , Y02B60/1217 , Y02B60/144
摘要： A laptop computer system includes a protected mode microprocessor capable of operating in restricted and unrestricted modes, and an arrangement which in response to a predetermined condition saves information from the processor and then forcibly switches the processor to its unrestricted mode of operation. When running a multi-tasking operating system where an application program is being executed in a restricted mode, a suspend/resume operation can be carried out in which the system is substantially powered down and then powered back up, and will resume the interrupted application with the restricted mode back in effect. Further, set-up changes such as adjustment of the processor speed can be made without exiting the application program running in the restricted mode.
摘要翻译：膝上型计算机系统包括能够以受限制和无限制模式操作的保护模式微处理器，并且响应于预定条件的装置保存来自处理器的信息，然后强制地将处理器切换到其无限制操作模式。当在受限制的模式下运行应用程序的多任务操作系统时，可以执行暂停/恢复操作，其中系统基本上断电然后重新上电，并且将以限制模式有效。此外，可以在不退出在限制模式下运行的应用程序的情况下进行诸如调整处理器速度的设置更改。

7. 发明授权

US5633334A Ethylene-vinyl acetate emulsions with an improved balance of adhesive properties 失效
标题翻译：乙烯 - 乙酸乙烯酯乳液具有改善的粘合剂性能平衡
公开(公告)号：US5633334A
公开(公告)日：1997-05-27
申请号：US585976
申请日：1996-01-16
申请人： James L. Walker , Paul R. Mudge , Josephine M. Rosenski
发明人： James L. Walker , Paul R. Mudge , Josephine M. Rosenski
IPC分类号： C08F218/04 , C08F2/00 , C08F210/02
CPC分类号： C08F218/04 , C08F218/08
摘要： A process for the preparation of emulsion polymers comprising 70 to 95% by weight of a vinyl ester and 5 to 30% by weight ethylene, the polymerization being carried out in the presence of 2 to 8% by weight of a protective colloid consisting of a blend of 1 to 3 percent by weight of 80% hydrolyzed polyvinyl alcohol, 0 to 2 percent by weight of 88% hydrolyzed polyvinyl alcohol and 1 to 3 percent by weight of 96% hydrolyzed polyvinyl alcohol, the blend having an average level of hydrolysis of 85 to 88%.
摘要翻译：一种制备乳液聚合物的方法，其包含70至95重量％的乙烯基酯和5至30重量％的乙烯，该聚合在2至8重量％的保护胶体存在下进行，所述保护胶体由共混物为1至3重量％的80％水解聚乙烯醇，0至2重量％的88％水解聚乙烯醇和1至3重量％的96％水解聚乙烯醇，该共混物具有平均水解度 85至88％。

8. 发明授权

US5540987A Emulsion binders containing low residual formaldehyde and having improved tensile strength 失效
标题翻译：乳液粘合剂含有低残留甲醛并具有改善的拉伸强度
公开(公告)号：US5540987A
公开(公告)日：1996-07-30
申请号：US314556
申请日：1994-09-28
申请人： Paul R. Mudge , James L. Walker , Ronald Pangrazi
发明人： Paul R. Mudge , James L. Walker , Ronald Pangrazi
IPC分类号： C08F4/40 , C08F18/08 , C08F20/10 , C08F218/02 , C08F218/08 , C08F220/58 , C09D131/04 , C09J131/04 , D04H1/64 , D06M15/29 , D06M15/333 , D04H1/58 , B32B27/00
CPC分类号： C08F18/08 , D04H1/587 , D04H1/64 , Y10T442/20 , Y10T442/60
摘要： The free formaldehyde content of the emulsion polymer, the amount of emitted formaldehyde and, even more particularly, of the finished nonwoven or textile may be substantially reduced by the use of a particular initiator system comprising a hydrophobic hydroperoxide and ascorbic acid. Moreover, this reduction in formaldehyde levels is accompanied by an unexpected improvement in the tensile properties of the emulsion binders.
摘要翻译：通过使用包含疏水性氢过氧化物和抗坏血酸的特定引发剂体系，可以显着降低乳液聚合物的游离甲醛含量，排出的甲醛的量，甚至更特别是成品非织造织物或织物的量。此外，甲醛水平的这种降低伴随着乳液粘合剂的拉伸性能的意想不到的改善。

9. 发明授权

US4911960A Laminating adhesive for film/paper microwavable products 失效
标题翻译：薄膜/纸微波产品层压胶
公开(公告)号：US4911960A
公开(公告)日：1990-03-27
申请号：US145421
申请日：1988-01-19
申请人： Paul R. Mudge , James L. Walker , Terence M. Barnhart
发明人： Paul R. Mudge , James L. Walker , Terence M. Barnhart
IPC分类号： B32B27/10 , C08F218/04 , C09J131/00 , C09J131/02 , C09J131/04
CPC分类号： C08F218/04 , C09J131/02 , Y10T428/1307 , Y10T428/31736 , Y10T428/3179 , Y10T428/31906 , Y10T428/31913 , Y10T428/3192
摘要： Wet laminating adhesives capable of withstanding the stresses encountered during heat sealing operations are prepared from emulsion copolymers consisting essentially of 45 to 80% by weight of a vinyl ester of an alkanoic acid, 10 to 30% ethylene, 5 to 30% of dialkyl maleate, 0.5 to 2% of an N-methylol containing comonomer and 0.5 to 4% of an ethylenically unsaturated mono- or di-carboxylic acid. These specific emulsion copolymers are prepared utilizing standard emulsion polymerization procedures with hydroxyethylcellulose or polyvinyl alcohol as a protective colloid. The emulsion polymers thus produced provide superior wet laminating adhesive properties for use in substrates which are to be formed into microwavable packages or bags.

10. 发明授权

US4622374A Imidazolidinone polymers useful as nonwoven binders 失效
标题翻译：可用作非织造粘合剂的咪唑啉酮聚合物
公开(公告)号：US4622374A
公开(公告)日：1986-11-11
申请号：US787237
申请日：1985-10-15
申请人： Carmine P. Iovine , Joseph G. Palmer , James L. Walker
发明人： Carmine P. Iovine , Joseph G. Palmer , James L. Walker
IPC分类号： C07D233/40 , C08F26/06 , C08F226/06
CPC分类号： C07D233/40 , C08F26/06
摘要： Novel polymerizable imidazolidinone monomers, useful in the preparation of self-crosslinking polymers, have the general structure ##STR1## wherein R.sup.1 is H or a C.sub.1 -C.sub.6 linear or branched alkyl or hydroxyalkyl group; X is a divalent radical selected from the group consisting of --(CH.sub.2).sub.m --, ##STR2## with R being H or CH.sub.3, m being 0-5, and n being 1-5; R.sup.2 is H or CH.sub.3 ; R.sup.3 is H or ##STR3## with R' as defined above; and R.sup.4 and R.sup.5 are independently H or linear or branched C.sub.1 -C.sub.4 alkyl groups. In a preferred embodiment, aqueous emulsions of the imidazolidinone-containing polymers (e.g. 45-60% vinyl acetate, 34-52% butyl acrylate, and 3-6% imidazolidinone) and an acid-curing catalyst (e.g. ZnCl.sub.2) are used as formaldehyde-free binders for nonwoven textiles.
摘要翻译：可用于制备自交联聚合物的新型可聚合咪唑烷酮单体具有通式结构，其中R 1为H或C 1 -C 6直链或支链烷基或羟烷基; X是选自以下的二价基团： - （CH 2）m - ，其中R为H或CH 3，m为0-5，n为1-5; R2是H或CH3; R 3是如上所定义的R'或R' 且R 4和R 5独立地为H或直链或支链C 1 -C 4烷基。在优选的实施方案中，使用含咪唑啉酮的聚合物（例如45-60％乙酸乙烯酯，34-52％丙烯酸丁酯和3-6％咪唑啉酮）和酸固化催化剂（例如ZnCl 2）的水乳液作为甲醛无纺布的粘合剂。

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