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1. 发明授权

US08070914B2 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio 有权
标题翻译：阴离子功能促进剂和电荷控制剂具有改善的抗湿抗拉强度比
公开(公告)号：US08070914B2
公开(公告)日：2011-12-06
申请号：US12757121
申请日：2010-04-09
申请人： Michael Ryan , William Brevard
发明人： Michael Ryan , William Brevard
IPC分类号： D21H21/18 , D21H21/20
CPC分类号： D21H21/20 , D21H17/37 , D21H17/43 , D21H17/72 , D21H21/18 , D21H21/24 , D21H23/765
摘要： The invention relates to a composition comprising (a) a functional promoter comprising a water-soluble anionic polymer having a molecular weight of at least about 50,000 daltons and a molecular weight charge index value of at least about 10,000; (b) a cationic surfactant component; such that when the composition treats a fibrous substrate, in conjunction with a cationic strength agent, the treated fibrous substrate exhibits (i) a ratio of wet tensile strength to dry tensile strength ranging from about 1:5 o to about 1:2 and (ii) an increase in a ratio of wet tensile strength to dry tensile strength of at least about 10%, as compared to when the fibrous substrate is treated with the functional promoter and without a surfactant. The invention also relates to a paper product made with such a system, and method for imparting wet strength to a paper product with the functional promoter.
摘要翻译：本发明涉及一种组合物，其包含（a）功能性促进剂，其包含分子量至少为约50,000道尔顿且分子量电荷指数值为至少约10,000的水溶性阴离子聚合物; （b）阳离子表面活性剂组分; 使得当组合物处理纤维底物时，与阳离子强度剂结合，经处理的纤维基质表现出（i）湿拉伸强度与干拉伸强度的比例为约1:5至约1:2和（ ii）与用功能促进剂处理和不用表面活性剂处理纤维底物时相比，湿拉伸强度与干拉伸强度的比例增加至少约10％。本发明还涉及一种用这种系统制成的纸制品，以及赋予纸制品功能促进剂湿强度的方法。

2. 发明授权

US08425724B2 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio 有权
标题翻译：阴离子功能促进剂和电荷控制剂具有改善的抗湿抗拉强度比
公开(公告)号：US08425724B2
公开(公告)日：2013-04-23
申请号：US13275796
申请日：2011-10-18
申请人： Michael Ryan , William Brevard
发明人： Michael Ryan , William Brevard
IPC分类号： D21H21/18 , D21H21/20
CPC分类号： D21H21/20 , D21H17/37 , D21H17/43 , D21H17/72 , D21H21/18 , D21H21/24 , D21H23/765
摘要： The invention relates to a composition comprising (a) a functional promoter comprising a water-soluble anionic polymer having a molecular weight of at least about 50,000 daltons and a molecular weight charge index value of at least about 10,000; (b) a cationic surfactant component; such that when the composition treats a fibrous substrate, in conjunction with a cationic strength agent, the treated fibrous substrate exhibits (i) a ratio of wet tensile strength to dry tensile strength ranging from about 1:5 to about 1:2 and (ii) an increase in a ratio of wet tensile strength to dry tensile strength of at least about 10%, as compared to when the fibrous substrate is treated with the functional promoter and without a surfactant. The invention also relates to a paper product made with such a system, and method for imparting wet strength to a paper product with the functional promoter.
摘要翻译：本发明涉及一种组合物，其包含（a）功能性促进剂，其包含分子量至少为约50,000道尔顿且分子量电荷指数值为至少约10,000的水溶性阴离子聚合物; （b）阳离子表面活性剂组分; 使得当组合物处理纤维底物时，与阳离子强度剂结合，经处理的纤维基质表现出（i）湿拉伸强度与干拉伸强度的比例为约1:5至约1:2，和（ii ）与使用功能性促进剂处理并且没有表面活性剂的情况相比，湿拉伸强度与干拉伸强度的比率增加至少约10％。本发明还涉及一种用这种系统制成的纸制品，以及赋予纸制品功能促进剂湿强度的方法。

3. 发明申请

US20120035306A1 ANIONIC FUNCTIONAL PROMOTER AND CHARGE CONTROL AGENT WITH IMPROVED WET TO DRY TENSILE STRENGTH RATIO 有权
标题翻译：阴离子功能促进剂和充电控制剂，具有改善干湿度强度比
公开(公告)号：US20120035306A1
公开(公告)日：2012-02-09
申请号：US13275796
申请日：2011-10-18
申请人： Michael Ryan , William Brevard
发明人： Michael Ryan , William Brevard
IPC分类号： C08K5/3445 , C08K5/42
CPC分类号： D21H21/20 , D21H17/37 , D21H17/43 , D21H17/72 , D21H21/18 , D21H21/24 , D21H23/765
摘要： The invention relates to a composition comprising (a) a functional promoter comprising a water-soluble anionic polymer having a molecular weight of at least about 50,000 daltons and a molecular weight charge index value of at least about 10,000; (b) a cationic surfactant component; such that when the composition treats a fibrous substrate, in conjunction with a cationic strength agent, the treated fibrous substrate exhibits (i) a ratio of wet tensile strength to dry tensile strength ranging from about 1:5 to about 1:2 and (ii) an increase in a ratio of wet tensile strength to dry tensile strength of at least about 10%, as compared to when the fibrous substrate is treated with the functional promoter and without a surfactant. The invention also relates to a paper product made with such a system, and method for imparting wet strength to a paper product with the functional promoter.
摘要翻译：本发明涉及一种组合物，其包含（a）功能性促进剂，其包含分子量至少为约50,000道尔顿且分子量电荷指数值为至少约10,000的水溶性阴离子聚合物; （b）阳离子表面活性剂组分; 使得当组合物处理纤维底物时，与阳离子强度剂结合，经处理的纤维基质表现出（i）湿拉伸强度与干拉伸强度的比例为约1:5至约1:2，（ii））与使用功能性促进剂处理并且没有表面活性剂的情况相比，湿拉伸强度与干拉伸强度的比率增加至少约10％。本发明还涉及一种用这种系统制成的纸制品，以及赋予纸制品功能促进剂湿强度的方法。

4. 发明授权

US08097125B2 Temporary wet strength system for tissue paper 有权
标题翻译：薄纸临时湿强度系统
公开(公告)号：US08097125B2
公开(公告)日：2012-01-17
申请号：US11577598
申请日：2005-09-26
申请人： Michael Ryan , David Dauplaise , William Brevard
发明人： Michael Ryan , David Dauplaise , William Brevard
IPC分类号： D21H11/00
CPC分类号： D21H27/002 , D21H17/28 , D21H17/375 , D21H21/16 , D21H21/20 , D21H23/12
摘要： The invention relates to a composition comprising a (a) a temporary wet strength agent component capable of forming hemi-acetal bonds with the fibers of a tissue web to provide initial wet strength, subsequent rapid degradation of the initial wet strength when the tissue web contacts water; and (b) a sizing agent component capable of imparting water-repelling properties to the tissue web; such that the strength agent component and the sizing agent component are present in sufficient amounts so that when the composition is added to a tissue pulp slurry during a tissue-making process, tissue made from the tissue-making process exhibits a combination of (i) improved initial wet tensile, (ii) improved decay, and (iii) absorbency.
摘要翻译：本发明涉及一种组合物，其包含（a）能够与组织网的纤维形成半缩醛键的临时湿强剂组分以提供初始湿强度，随后当组织纸幅接触时初始湿强度迅速降低水; 和（b）能够赋予组织网的防水性能的施胶剂成分; 使得强度剂组分和施胶剂组分以足够的量存在，使得当在组织制备过程中将组合物添加到组织纸浆中时，由组织制备过程组成的组织表现出以下组合：（i）改进的初始湿拉伸，（ii）改善的衰变，和（iii）吸收性。

5. 发明授权

US07736465B2 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio 有权
标题翻译：阴离子功能促进剂和电荷控制剂具有改善的抗湿抗拉强度比
公开(公告)号：US07736465B2
公开(公告)日：2010-06-15
申请号：US10542887
申请日：2004-02-06
申请人： Michael Ryan , William Brevard
发明人： Michael Ryan , William Brevard
IPC分类号： D21H21/18 , D21H21/20
CPC分类号： D21H21/20 , D21H17/37 , D21H17/43 , D21H17/72 , D21H21/18 , D21H21/24 , D21H23/765
摘要： The invention relates to a composition comprising (a) a functional promoter comprising a water-soluble anionic polymer having a molecular weight of at least about 50,000 daltons and a molecular weight charge index value of at least about 10,000; (b) a cationic surfactant component; such that when the composition treats a fibrous substrate, in conjunction with a cationic strength agent, the treated fibrous substrate exhibits (i) a ratio of wet tensile strength to dry tensile strength ranging from about 1:5 to about 1:2 and (ii) an increase in a ratio of wet tensile strength to dry tensile strength of at least about 10%, as compared to when the fibrous substrate is treated with the functional promoter and without a surfactant. The invention also relates to a paper product made with such a system, and method for imparting wet strength to a paper product with the functional promoter.
摘要翻译：本发明涉及一种组合物，其包含（a）功能性促进剂，其包含分子量至少为约50,000道尔顿且分子量电荷指数值为至少约10,000的水溶性阴离子聚合物; （b）阳离子表面活性剂组分; 使得当组合物处理纤维底物时，与阳离子强度剂一起，经处理的纤维基质表现出（i）湿拉伸强度与干拉伸强度的比例为约1:5至约1:2，（ii））与使用功能性促进剂处理并且没有表面活性剂的情况相比，湿拉伸强度与干拉伸强度的比率增加至少约10％。本发明还涉及一种用这种系统制成的纸制品，以及赋予纸制品功能促进剂湿强度的方法。

6. 发明授权

US4880498A Dry strength resin of amino/aldehyde acid colloid with acrylamide polymer, process for the production thereof and paper produced therefrom 失效
标题翻译：氨基/醛酸胶体与丙烯酰胺聚合物的干强度树脂，其生产方法和由其制备的纸
公开(公告)号：US4880498A
公开(公告)日：1989-11-14
申请号：US296560
申请日：1989-01-13
申请人： Sewell T. Moore , William Brevard
发明人： Sewell T. Moore , William Brevard
IPC分类号： C08L33/26 , C08L61/20 , D21H17/37 , D21H17/49
CPC分类号： D21H17/49 , C08L33/26 , C08L61/20 , D21H17/375
摘要： Dry strength resins are prepared by reacting acrylamide polymers with amino/aldehyde resin acid colloids during the formation of the colloid. The resultant copolymers are useful as dry strength resins in the formation of paper.
摘要翻译：在胶体形成期间，通过丙烯酰胺聚合物与氨基/醛树脂酸胶体反应制备干燥强度树脂。所得的共聚物在纸的形成中可用作干强度树脂。

7. 发明申请

US20100193147A1 ANIONIC FUNCTIONAL PROMOTER AND CHARGE CONTROL AGENT WITH IMPROVED WET TO DRY TENSILE STRENGTH RATIO 有权
标题翻译：阴离子功能促进剂和充电控制剂，具有改善干湿度强度比
公开(公告)号：US20100193147A1
公开(公告)日：2010-08-05
申请号：US12757121
申请日：2010-04-09
申请人： Michael Ryan , William Brevard
发明人： Michael Ryan , William Brevard
IPC分类号： D21H17/33 , C08L33/00 , C08L77/00
CPC分类号： D21H21/20 , D21H17/37 , D21H17/43 , D21H17/72 , D21H21/18 , D21H21/24 , D21H23/765
摘要： The invention relates to a composition comprising (a) a functional promoter comprising a water-soluble anionic polymer having a molecular weight of at least about 50,000 daltons and a molecular weight charge index value of at least about 10,000; (b) a cationic surfactant component; such that when the composition treats a fibrous substrate, in conjunction with a cationic strength agent, the treated fibrous substrate exhibits (i) a ratio of wet tensile strength to dry tensile strength ranging from about 1:5 o to about 1:2 and (ii) an increase in a ratio of wet tensile strength to dry tensile strength of at least about 10%, as compared to when the fibrous substrate is treated with the functional promoter and without a surfactant. The invention also relates to a paper product made with such a system, and method for imparting wet strength to a paper product with the functional promoter.
摘要翻译：本发明涉及一种组合物，其包含（a）功能性促进剂，其包含分子量至少为约50,000道尔顿且分子量电荷指数值为至少约10,000的水溶性阴离子聚合物; （b）阳离子表面活性剂组分; 使得当组合物处理纤维底物时，与阳离子强度剂结合，经处理的纤维基质表现出（i）湿拉伸强度与干拉伸强度的比例为约1:5至约1:2和（ ii）与用功能促进剂处理和不用表面活性剂处理纤维底物时相比，湿拉伸强度与干拉伸强度的比例增加至少约10％。本发明还涉及一种用这种系统制成的纸制品，以及赋予纸制品功能促进剂湿强度的方法。

8. 发明授权

US06939443B2 Anionic functional promoter and charge control agent 有权
标题翻译：阴离子功能启动子和电荷控制剂
公开(公告)号：US06939443B2
公开(公告)日：2005-09-06
申请号：US10174964
申请日：2002-06-19
申请人： Michael Ryan , William Brevard, Sr. , David Dauplaise , Michael Lostocco , Robert Proverb , David Wesley Lipp
发明人： Michael Ryan , William Brevard, Sr. , David Dauplaise , Michael Lostocco , Robert Proverb , David Wesley Lipp
IPC分类号： D21H17/29 , D21H17/37 , D21H17/42 , D21H17/43 , D21H17/55 , D21H21/06 , D21H21/20 , D21H23/76
CPC分类号： D21H23/765 , D21H17/29 , D21H17/42 , D21H17/43 , D21H17/55 , D21H17/72 , D21H21/20
摘要： The invention relates to a functional promoter comprising a water-soluble anionic polymer having a molecular weight of at least about 50,000 daltons and a molecular weight charge index value of at least about 10,000, and a cationic strength component. The invention also relates to a paper product made with such a system, and method for imparting wet strength to a paper product with the functional promoter.
摘要翻译：本发明涉及包含分子量至少约50,000道尔顿，分子量电荷指数值至少约10,000的水溶性阴离子聚合物和阳离子强度组分的功能促进剂。本发明还涉及一种用这种系统制成的纸制品，以及赋予纸制品功能促进剂湿强度的方法。

9. 发明申请

US20090114357A1 TEMPORARY WET STRENGTH SYSTEM FOR TISSUE PAPER 有权
标题翻译：用于组织纸的临时湿度强度系统
公开(公告)号：US20090114357A1
公开(公告)日：2009-05-07
申请号：US11577598
申请日：2005-09-26
申请人： Michael Ryan , David Dauplaise , William Brevard
发明人： Michael Ryan , David Dauplaise , William Brevard
IPC分类号： D21H17/45 , D21H21/20 , D21H17/28 , D21H21/16
CPC分类号： D21H27/002 , D21H17/28 , D21H17/375 , D21H21/16 , D21H21/20 , D21H23/12
摘要： The invention relates to a composition comprising a (a) a temporary wet strength agent component capable of forming hemi-acetal bonds with the fibers of a tissue web to provide initial wet strength, subsequent rapid degradation of the initial wet strength when the tissue web contacts water; and (b) a sizing agent component capable of imparting water-repelling properties to the tissue web; such that the strength agent component and the sizing agent component are present in sufficient amounts so that when the composition is added to a tissue pulp slurry during a tissue-making process, tissue made from the tissue-making process exhibits a combination of (1) improved initial wet tensile, (ii) improved decay, and (iii) absorbency.
摘要翻译：本发明涉及一种组合物，其包含（a）能够与组织网的纤维形成半缩醛键的临时湿强剂组分以提供初始湿强度，随后当组织纸幅接触时初始湿强度迅速降低水; 和（b）能够赋予组织网的防水性能的施胶剂成分; 使得强度剂组分和施胶剂组分以足够的量存在，使得当在组织制备过程中将组合物添加到组织纸浆中时，由组织制备工艺制成的组织表现出以下组合：（1）改进的初始湿拉伸，（ii）改善的衰变，和（iii）吸收性。

10. 发明申请

US20060249268A1 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio 有权
公开(公告)号：US20060249268A1
公开(公告)日：2006-11-09
申请号：US10542887
申请日：2004-02-06
申请人： Michael Ryan , William Brevard
发明人： Michael Ryan , William Brevard
IPC分类号： D21H17/00 , D21H23/76 , D21H17/29 , D21H17/42 , D21H21/20 , D21H21/24
CPC分类号： D21H21/20 , D21H17/37 , D21H17/43 , D21H17/72 , D21H21/18 , D21H21/24 , D21H23/765
摘要： The invention relates to a composition comprising (a) a functional promoter comprising a water-soluble anionic polymer having a molecular weight of at least about 50,000 daltons and a molecular weight charge index value of at least about 10,000; (b) a cationic surfactant component; such that when the composition treats a fibrous substrate, in conjunction with a cationic strength agent, the treated fibrous substrate exhibits (i) a ratio of wet tensile strength to dry tensile strength ranging from about 1:5 to about 1:2 and (ii) an increase in a ratio of wet tensile strength to dry tensile strength of at least about 10%, as compared to when the fibrous substrate is treated with the functional promoter and without a surfactant. The invention also relates to a paper product made with such a system, and method for imparting wet strength to a paper product with the functional promoter.

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