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1. 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。

2. 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。

3. 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。

4. 发明申请

US20050178515A1 Strong and dispersible paper products 有权
标题翻译：强力和可分散的纸制品
公开(公告)号：US20050178515A1
公开(公告)日：2005-08-18
申请号：US10517084
申请日：2003-06-18
申请人： Michael Ryan , David Dauplaise
发明人： Michael Ryan , David Dauplaise
IPC分类号： A47K7/00 , A47K10/16 , D21H17/28 , D21H17/37 , D21H17/51 , D21H17/56 , D21H21/18 , D21H21/20 , D21H21/22 , D21H23/22 , D21H27/00 , D21H27/30
CPC分类号： D21H21/18 , D21H17/28 , D21H17/375 , D21H17/51 , D21H17/56 , D21H23/22 , D21H27/00 , D21H27/30
摘要： The invention relates to a flushable paper product comprising a fibrous substrate having (i) at least one strength region comprising a reacted cationic or a reacted nonionic strength agent and (ii) at least one dispersibility region, wherein the paper product has (a) a dispersibility of at least one tenth of a second, (b) a dry strength, and (c) a wet strength of at least about five percent of the dry strength.
摘要翻译：本发明涉及一种包括纤维基质的可冲洗纸制品，其具有（i）至少一个包含反应性阳离子或反应性非离子强度剂的强度区域和（ii）至少一个分散区域，其中所述纸制品具有（a）至少十分之一秒的分散性，（b）干强度，和（c）干强度的至少约百分之五的湿强度。

5. 发明授权

US06494990B2 Paper or board with surface of carboxylated surface size and polyacrylamide 有权
标题翻译：具有羧化表面尺寸和聚丙烯酰胺表面的纸或板
公开(公告)号：US06494990B2
公开(公告)日：2002-12-17
申请号：US09301858
申请日：1999-04-29
申请人： Rajiv Bazaj , Gerald Guerro , David Dauplaise
发明人： Rajiv Bazaj , Gerald Guerro , David Dauplaise
IPC分类号： D06M15233
CPC分类号： D21H21/16 , B41M5/5254 , C08L25/14 , C08L33/26 , C08L35/06 , D21H17/37 , D21H17/375 , D21H17/43 , D21H17/57 , D21H17/72 , C08L2666/04
摘要： A paper or board is coated with a composition comprising from 30-95 parts by weight of a synthetic, carboxylated surface size containing at least about 40 mole percent of hydrophobic groups and at least about 25 mole percent of carboxylated groups such as styrene/acrylic acid copolymer, and from 5-70 parts by weight of a substantially hydrophilic polyacrylamide such as a cationic or anionic polyacrylamide.
摘要翻译：用纸或纸板涂覆组合物，该组合物包含30-95重量份的包含至少约40摩尔％疏水基团和至少约25摩尔％羧化基团的合成羧化表面尺寸，例如苯乙烯/丙烯酸共聚物和5-70重量份基本亲水的聚丙烯酰胺如阳离子或阴离子聚丙烯酰胺。

6. 发明授权

US06281291B1 Paper or board treating composition of carboxylated surface size, polyacrylamide and crosslinker 有权
标题翻译：纸或板处理组合物的羧化表面尺寸，聚丙烯酰胺和交联剂
公开(公告)号：US06281291B1
公开(公告)日：2001-08-28
申请号：US09476214
申请日：1999-12-30
申请人： Rajiv Bazaj , Gerald Guerro , David Dauplaise
发明人： Rajiv Bazaj , Gerald Guerro , David Dauplaise
IPC分类号： C08L3302
CPC分类号： C08L33/26 , B41M5/5254 , C08L25/14 , C08L35/06 , D21H17/37 , D21H17/375 , D21H17/43 , D21H17/57 , D21H17/72 , D21H21/16 , C08L2666/04
摘要： A composition useful in paper and board making comprises a carboxylated surface size containing at least 40 mole percent of hydrophobic groups and at least about 25 mole percent of carboxylated groups such as styrene-(meth)acrylic aicd copolymers or styrene-maleic acid (anhydride or salt) copolymers, a hydrophilic polyacrylamide and a crosslinking agent such as glyoxylated vinylamide polymers, formaldehyde, melamine-formaldehyde condensates and glyoxyl-extended materials.
摘要翻译：可用于纸和纸板制备的组合物包含含有至少40摩尔％的疏水基团和至少约25摩尔％的羧基的羧化表面尺寸，例如苯乙烯 - （甲基）丙烯酸酯共聚物或苯乙烯 - 马来酸（酸酐或盐）共聚物，亲水性聚丙烯酰胺和交联剂如乙醛酸乙烯基酰胺聚合物，甲醛，三聚氰胺 - 甲醛缩合物和乙醛基延伸的材料。

7. 发明授权

US6034181A Paper or board treating composition of carboxylated surface size and polyacrylamide 失效
标题翻译：纸或板处理组合物的羧化表面尺寸和聚丙烯酰胺
公开(公告)号：US6034181A
公开(公告)日：2000-03-07
申请号：US692731
申请日：1996-08-06
申请人： Rajiv Bazaj , Gerald Guerro , David Dauplaise
发明人： Rajiv Bazaj , Gerald Guerro , David Dauplaise
IPC分类号： D21H17/00 , B41M5/52 , C08L25/14 , C08L33/26 , C08L35/06 , D21H17/37 , D21H17/43 , D21H17/57 , D21H21/16 , C08L33/02 , C08L33/08 , C08L33/20
CPC分类号： B41M5/5254 , C08L33/26 , D21H17/37 , D21H17/375 , D21H17/57 , D21H17/72 , D21H21/16 , C08L25/14 , C08L35/06 , D21H17/43
摘要： A composition used in paper and board making comprises a carboxylated surface size containing at least 40 mole percent of hydrophobic groups such as styrene/(meth)acrylic acid copolymers or styrene/maleic acid (anhydride or salt) copolymers, and a hydophilic polyacrylamide.
摘要翻译：用于纸和纸板制造的组合物包含含有至少40摩尔％的疏水基团的羧化表面尺寸，例如苯乙烯/（甲基）丙烯酸共聚物或苯乙烯/马来酸（酐或盐）共聚物和亲水性聚丙烯酰胺。

8. 发明申请

US20060060814A1 Alkenylsuccinic anhydride surface-applied system and method for using the same 审中-公开
标题翻译：烯基琥珀酸酐表面应用系统及其使用方法
公开(公告)号：US20060060814A1
公开(公告)日：2006-03-23
申请号：US10534202
申请日：2003-12-17
申请人： Lucyna Pawlowska , Kimberly Dilts , Charles Hunter , Michael O'Toole , Robert Proverb , Thomas Long , Gina Garro , David Dauplaise , Katarynza Komarowska , Harold Goldsberry , Glenn Baikow
发明人： Lucyna Pawlowska , Kimberly Dilts , Charles Hunter , Michael O'Toole , Robert Proverb , Thomas Long , Gina Garro , David Dauplaise , Katarynza Komarowska , Harold Goldsberry , Glenn Baikow
IPC分类号： D06M15/333
CPC分类号： D06M13/192 , D06M2200/40 , D21H17/16 , D21H17/28 , D21H17/29 , D21H21/16 , D21H21/24 , D21H21/52
摘要： The invention relates to an aqueous sizing composition including: (a) a first component comprising an emulsion having alkenylsuccinic anhydride component containing alkenylsuccinic anhydride particles and a surfactant component; suspended in water; and (b) a second component selected from the group consisting of cationic starches, non-ionic starches, anionic starches, water, water-soluble polymers, and mixtures thereof; such that the alkenylsuccinic anhydride component and the second component are sufficiently diluted to enable the sizing composition to impart useful sizing properties to a fibrous substrate when the sizing composition contacts the fibrous substrate. The invention also relates to fibrous substrates treated with such a composition as well as processes for making and using the composition. In one embodiment, alkyl ketene dimer is used instead of alkenylsuccinic anhydride.
摘要翻译：本发明涉及一种水性施胶组合物，其包含：（a）第一组分，其包含具有烯基琥珀酸酐组分的含有烯基琥珀酸酐颗粒和表面活性剂组分的乳液; 悬浮在水中和（b）选自阳离子淀粉，非离子淀粉，阴离子淀粉，水，水溶性聚合物及其混合物的第二组分; 使得烯基琥珀酸酐组分和第二组分被充分稀释，使得上浆组合物能够在施胶组合物接触纤维基材时赋予纤维基质有用的施胶性能。本发明还涉及用这种组合物处理的纤维基材以及制备和使用该组合物的方法。在一个实施方案中，使用烷基烯酮二聚体代替烯基琥珀酸酐。

9. 发明申请

US20060049377A1 Alkenylsuccinic anhydride composition and method of using the same 失效
标题翻译：烯基琥珀酸酐组合物及其使用方法
公开(公告)号：US20060049377A1
公开(公告)日：2006-03-09
申请号：US10533702
申请日：2003-12-17
申请人： Harold Goldsberry , Kimberly Dilts , Charles Hunter , Michael O'Toole , Robert Proverb , Lucyna Pawlowska , Glenn Baikow , Katarzyna Komarowska , David Dauplaise , Michael Scanlon
发明人： Harold Goldsberry , Kimberly Dilts , Charles Hunter , Michael O'Toole , Robert Proverb , Lucyna Pawlowska , Glenn Baikow , Katarzyna Komarowska , David Dauplaise , Michael Scanlon
IPC分类号： D06M15/333
CPC分类号： D21H21/16 , D06M13/192 , D06M15/11 , D21H17/16 , D21H17/28
摘要： The invention relates to an aqueous sizing composition comprising (a) an emulsion comprising an alkenylsuccinic anhydride component containing alkenylsuccinic anhydride particles suspended in a first starch component containing emulsifying starch selected from the group consisting of non-ionic starches, ionic starches, and mixtures thereof, and (b) a second starch component selected from the group consisting of non-ionic starches, ionic starches and mixtures thereof, such that the alkenylsuccinic anhydride and the starch in the emulsion and the second starch component are present at a starch: alkenylsuccinic anhydride weight ratio that is sufficiently high to enable the sizing composition to impart useful sizing properties to a fibrous substrate when the sizing composition contacts the fibrous substrate. The invention also relates to fibrous substrates treated with the sizing composition, processes for making the composition and processes for using such a composition, and other compositions. In one embodiment, alkylene ketene dimer is used instead of alkenylsuccinic anhydride.
摘要翻译：本发明涉及水性施胶组合物，其包含（a）乳液，其包含含有链烯基琥珀酸酐组分的链烯基琥珀酸酐组分，所述烯基琥珀酸酐组分悬浮于含有非离子淀粉，离子淀粉及其混合物的含乳化淀粉的第一淀粉组分中，和（b）选自非离子淀粉，离子淀粉及其混合物的第二淀粉组分，使得乳液中的烯基琥珀酸酐和淀粉和第二淀粉组分存在于淀粉：链烯基琥珀酸酐重量比率足够高以使上胶料组合物在施胶组合物接触纤维基材时能赋予纤维基质有用的施胶性能。本发明还涉及用施胶组合物处理的纤维基质，制备组合物的方法和使用这种组合物的方法以及其它组合物。在一个实施方案中，使用亚烷基烯酮二聚体代替烯基琥珀酸酐。

10. 发明授权

US5824190A Methods and agents for improving paper printability and strength 失效
标题翻译：提高纸张印刷性和强度的方法和试剂
公开(公告)号：US5824190A
公开(公告)日：1998-10-20
申请号：US693037
申请日：1996-08-06
申请人： Gerald Guerro , David Dauplaise , Rajiv Bazaj
发明人： Gerald Guerro , David Dauplaise , Rajiv Bazaj
IPC分类号： D21H17/00 , B41M5/52 , C08L25/14 , C08L33/26 , C08L35/06 , D21H17/37 , D21H17/43 , D21H17/57 , D21H21/16
CPC分类号： B41M5/5254 , C08L33/26 , D21H17/37 , D21H17/375 , D21H17/57 , D21H17/72 , D21H21/16 , C08L25/14 , C08L35/06 , D21H17/43
摘要： Compositions containing hydrophilic polyacrylamide and hydrophobic surface size agents and the methods for using such compositions in paper and board to improve printability, sizing and strength are provided in the instant invention.
摘要翻译：在本发明中提供了含有亲水性聚丙烯酰胺和疏水表面尺寸剂的组合物以及在纸和纸板中使用这些组合物以提高可印刷性，上胶和强度的方法。

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