公开(公告)号：US20050155732A1

公开(公告)日：2005-07-21

申请号：US11031380

申请日：2005-01-07

申请人： David Capwell

发明人： David Capwell

IPC分类号： D21H17/06 ,  D21H17/28 ,  D21H21/20 ,  D21H17/72

CPC分类号： D21H17/28 ,  D21H21/20

摘要： The present invention relates to methods for manufacturing paper or paperboard with improved strength, the methods comprising the addition of an aqueous aldehyde generating compound or a glyoxal releasing compound into or onto a fiber furnish prior to drying of the paper or paperboard sheet.

摘要翻译： 本发明涉及用于制造具有改进强度的纸或纸板的方法，所述方法包括在干燥纸或纸板之前向纤维配料中加入醛水生成化合物或乙二醛释放化合物。

公开(公告)号：US5316623A

公开(公告)日：1994-05-31

申请号：US803862

申请日：1991-12-09

申请人： Herbert H. Espy

发明人： Herbert H. Espy

IPC分类号： D21H17/24 ,  D21H17/55 ,  D21H21/20 ,  D21H17/72

CPC分类号： D21H17/24 ,  D21H17/55 ,  D21H21/20

摘要： A method for imparting wet strength to paper with improved water absorbency, that comprises adding to an aqueous suspension of cellulosic paper stock a neutral or alkaline-curing thermosetting wet-strength resin, a water-soluble polymer containing carboxyl groups or carboxylate ions as their alkali metal or ammonium salts, and a substantially non-thermosetting tertiary-amino polyamide-epichlorohydrin resin.

摘要翻译： 一种赋予纸张湿强度以改善吸水性的方法，包括向纤维素纸料的水性悬浮液中加入中性或碱性固化的热固性湿强度树脂，含有羧基或羧酸根离子作为其碱的水溶性聚合物 金属或铵盐，以及基本上非热固性的叔氨基聚酰胺 - 表氯醇树脂。

公开(公告)号：US5292403A

公开(公告)日：1994-03-08

申请号：US29209

申请日：1993-03-10

申请人： David D. Dreisbach ,  Mark E. Laurint

发明人： David D. Dreisbach ,  Mark E. Laurint

IPC分类号： D21C9/08 ,  D21H21/02 ,  D21H17/72

CPC分类号： D21H21/02 ,  D21C9/086 ,  Y10S162/04

摘要： A method of inhibiting the deposition of organic contaminants in a pulp and papermaking system comprising adding to the system an effective amount of a detackifying composition comprising a charged polymer and an oppositely charged surfactant, with the proviso that at least the polymer or the surfactant be surface active.

摘要翻译： 一种抑制纸浆和造纸系统中有机污染物沉积的方法，包括向系统中加入有效量的包含带电聚合物和带相反电荷的表面活性剂的防粘组合物，条件是至少聚合物或表面活性剂是表面 活性。

公开(公告)号：US6001166A

公开(公告)日：1999-12-14

申请号：US68025

申请日：1998-05-04

申请人： Roland Ettl ,  Wolfgang Reuther ,  Primoz Lorencak ,  Johann Bonn

发明人： Roland Ettl ,  Wolfgang Reuther ,  Primoz Lorencak ,  Johann Bonn

IPC分类号： B01F17/00 ,  C07C45/90 ,  C07C49/88 ,  D06M13/13 ,  D06M15/11 ,  D21H17/09 ,  D21H17/10 ,  D21H17/17 ,  D21H17/23 ,  D21H17/29 ,  D21H21/16 ,  D21H17/72

CPC分类号： D21H17/72 ,  D06M13/13 ,  D06M15/11 ,  D21H21/16 ,  D21H17/09 ,  D21H17/10 ,  D21H17/17 ,  D21H17/23 ,  D21H17/29

摘要： Aqueous alkyldiketene dispersions comprising an alkyldiketene, cationic starch having an amylopectic content of at least 95% by weight and as anionic dispersants(a) from 0.05 to 1.0% by weight of ligninsulfonic acid, condensates of naphthalenesulfonic acid and formaldehyde, sulfonated polystyrene, salts and mixtures of said polymers and (b) from 0.05 to 1.5% by weight of sulfuric monoesters of alcohols having at least 10 carbon atoms, phosphoric monoesters or diesters of alcohols having at least 10 carbon atoms, sulfuric monoesters of alkoxylated alcohols having at least 10 carbon atoms, phosphoric monoesters or diesters of alkoxylated alcohols having at least 10 carbon atoms, C.sub.12 -C.sub.30 -alkylsulfonic acids, salts and mixtures of said compoundscan be used as body size in the manufacture of paper, paperboard and cardboard and for making cellulose fibers hydrophobic.

摘要翻译： PCT No.PCT / EP96 / 04638 Sec。 371日期：1998年5月4日 102（e）日期1998年5月4日PCT 1996年10月25日PCT公布。 公开号WO97 / 17491 日期：1997年5月15日包含烷基十六烯酮，具有至少95重量％的支链含量的阳离子淀粉和作为阴离子分散剂（a）0.05-1.0重量％的木质素磺酸，萘磺酸和甲醛的缩合物，磺化的 聚苯乙烯，所述聚合物的盐和混合物和（b）0.05至1.5重量％的具有至少10个碳原子的醇的硫酸单酯，具有至少10个碳原子的醇的磷酸单酯或二酯，烷氧基化醇的硫酸单酯具有 至少10个碳原子，具有至少10个碳原子的烷氧基化醇的磷酸单酯或二酯，C12-C30-烷基磺酸，所述化合物的盐和混合物可用作纸，纸板和纸板的制造中的体积尺寸 使纤维素纤维疏水。

公开(公告)号：US5431783A

公开(公告)日：1995-07-11

申请号：US92859

申请日：1993-07-19

申请人： Dan S. Honig

发明人： Dan S. Honig

IPC分类号： B01D21/01 ,  D21H17/38 ,  D21H17/56 ,  D21H21/10 ,  D21H21/54 ,  D21H17/72

CPC分类号： D21H21/10 ,  D21H17/56 ,  D21H21/54

摘要： A method for providing improved liquid-solid separation performance in liquid particulate dispersion systems. The method comprising adding to a liquid system containing a plurality of finely divided particles (i) from about 0.05 to about 10 pounds per ton, based upon the dry weight of the particles, of an ionic, organic crosslinked polymeric microbead with a diameter of less than about 500 nm, and (ii) from about 0.05 to about 20 pounds per ton, same basis, of a polymeric material selected from the group consisting of polyethylenimines, modified polyethylenimines and mixtures thereof. In addition to the compositions described above, additives such as organic ionic polysaccharides (e.g., a starch), may also be combined with the liquid system to facilitate separation of the particulate material therefrom.

摘要翻译： 一种在液体颗粒分散系统中提供改善的液 - 固分离性能的方法。 该方法包括向包含多个细碎颗粒（i）的液体系统中添加约0.05至约10磅/吨，基于颗粒的干重，离子有机交联的聚合物微珠的直径较小 大约500nm，和（ii）约0.05至约20磅/吨，相同的基础，选自聚乙烯亚胺，改性聚乙烯亚胺及其混合物的聚合材料。 除了上述组合物之外，还可以将诸如有机离子多糖（例如淀粉）的添加剂与液体体系组合以便于从其中分离颗粒材料。

公开(公告)号：US5330622A

公开(公告)日：1994-07-19

申请号：US918073

申请日：1992-07-24

申请人： Andre Honnorat ,  Claude Riou

发明人： Andre Honnorat ,  Claude Riou

IPC分类号： D06M13/123 ,  D06M13/13 ,  D06M13/298 ,  D21H17/06 ,  D21H17/10 ,  D21H17/17 ,  D21H17/72

CPC分类号： D21H17/06 ,  D06M13/123 ,  D06M13/13 ,  D06M13/298 ,  D21H17/10 ,  D21H17/17

摘要： Coating and impregnation of bases.The invention relates to a composition for impregnating a base, more particularly a paper or textile base, said composition being intended to provide said base with barriers, especially at least hydrophobic barriers, and including glyoxal, the composition also being intended to provide oleophobic and solvanophobic properties simultaneously and comprising the following, by weight of dry product relative to the base:at least 0.03% of glyoxal,at least 0.01% of a dimeric alkylketen andat least 0.002% of a fluorinated salt selected from the family of the diethanolamine salts of perfluoroalkyl ethyl phosphates.Composition for rendering a paper or textile base hydrophobic, oleophobic and solvanophobic.

摘要翻译： 涂层和浸渍基料。 本发明涉及用于浸渍基料，特别是纸或纺织品基料的组合物，所述组合物旨在为所述碱提供阻挡物，特别是至少疏水屏障，并且包括乙二醛，所述组合物还旨在提供疏油和疏水性疏水性 同时含有以下重量比的干燥产物：至少0.03％的乙二醛，至少0.01％的二聚烷基酮和至少0.002％的氟化盐，其选自二醇的二乙醇胺盐 全氟烷基乙基磷酸酯。 用于使纸或纺织品基质疏水，疏油和疏水的组合物。

公开(公告)号：US5318669A

公开(公告)日：1994-06-07

申请号：US929554

申请日：1992-08-14

申请人： Sunil P. Dasgupta

发明人： Sunil P. Dasgupta

IPC分类号： D21H17/34 ,  C08G73/02 ,  C08L5/14 ,  D21H17/00 ,  D21H17/24 ,  D21H17/32 ,  D21H17/33 ,  D21H17/37 ,  D21H17/45 ,  D21H17/55 ,  D21H21/18 ,  D21H17/31 ,  D21H17/72

CPC分类号： D21H21/18 ,  C08G73/0293 ,  C08L5/14 ,  D21H17/32 ,  D21H17/375 ,  D21H17/455 ,  D21H17/55

摘要： A process for making paper to enhance the dry strength of the paper produced without substantially reducing its softness comprising adding to a bleached pulp furnish, separately or together, (1) an anionic polymer selected from the group consisting of carboxymethyl guar, carboxymethyl bean gum, carboxymethyl hydroxyethyl guar, and a carboxymethyl hydroxypropyl guar, with (2) a cationic polymer selected from the group consisting of a cationic guar, a cationic acrylamide copolymer, a cationic bean gum, a cationic amineepichlorohydrin wet strength resin, and both a cationic wet strength resin and at least one of the other said cationic polymers, a composition for adding to a paper-making pulp slurry comprising the said polymers, a method for making the said composition, and a paper product containing the said composition, are disclosed.

摘要翻译： 一种制造纸的方法，用于提高所生产纸的干强度，而不会显着降低其柔软度，包括分别或一起添加到漂白纸浆配料中，（1）选自羧甲基瓜尔胶，羧甲基豆胶， 羧甲基羟乙基瓜尔胶和羧甲基羟丙基瓜尔胶，和（2）选自阳离子瓜尔胶，阳离子丙烯酰胺共聚物，阳离子豆胶，阳离子胺表氯醇湿强度树脂的阳离子聚合物和阳离子湿强度 树脂和至少一种其它所述阳离子聚合物，用于添加到包含所述聚合物的造纸浆料中的组合物，制备所述组合物的方法和含有所述组合物的纸制品。

公开(公告)号：US06939441B2

公开(公告)日：2005-09-06

申请号：US10257634

申请日：2001-04-17

申请人： Markku Nurminen ,  Mari Niinikoski

发明人： Markku Nurminen ,  Mari Niinikoski

IPC分类号： C09C1/02 ,  C09C3/10 ,  D21H17/29 ,  D21H17/35 ,  D21H17/37 ,  D21H17/69 ,  D21H21/16 ,  D21H17/72

CPC分类号： D21H21/16 ,  C09C1/021 ,  C09C3/10 ,  D21H17/29 ,  D21H17/35 ,  D21H17/37 ,  D21H17/69 ,  Y10T428/2991 ,  Y10T428/2998

摘要： A stock size intended to be added as a solution to the pulp stock in connection with the manufacture of paper or board in order to improve the characteristics of the paper or board, e.g.), to reduce the absorption of liquids, to increase the dry strength and wet strength. The stock size contains a polymer, which is based on styrene maleic acid and stabilised with a polysaccharide, such as cationic starch. The stock size is advantageously prepared in a steam jet cooker. The stock size is suitably used as a stock size in the manufacturing of liquid packaging board.

摘要翻译： 为了提高纸张或纸板的特性，例如，为了减少液体的吸收，增加干燥强度，打算将其作为与纸浆或纸板的制造相关联的浆料的溶液添加 和湿强度。 原料大小包含基于苯乙烯马来酸并用多糖如阳离子淀粉稳定的聚合物。 储料尺寸有利地在蒸汽喷射炊具中制备。 原料尺寸适合用作液体包装板制造中的原料尺寸。

公开(公告)号：US20050161182A1

公开(公告)日：2005-07-28

申请号：US10993731

申请日：2004-11-19

申请人： David Capwell

发明人： David Capwell

IPC分类号： C08K5/3442 ,  C08K5/3462 ,  C08L3/00 ,  C08L3/02 ,  C08L3/08 ,  D21H17/06 ,  D21H17/28 ,  D21H21/18 ,  D21H17/72

CPC分类号： C08L3/08 ,  C08K5/3462 ,  C08L3/00 ,  C08L3/02 ,  D21H17/06 ,  D21H17/28 ,  D21H21/18

摘要： The present invention relates to methods for manufacturing paper or paperboard with improved strength and drainage by introduction into the fiber furnish, prior to sheet formation, an aqueous starch dispersion of a gelatinized, self-retaining starch, and an aldehyde generating compound or a glyoxal releasing compound. The present invention further relates to pre-gelatinized starch compositions comprising an aqueous mixture of a pre-gelatinized starch and an aldehyde generating compound or a glyoxal releasing compound.

摘要翻译： 本发明涉及用于制造纸或纸板的方法，其通过在成片之前引入到纤维配料中，具有改进的强度和排水性，淀粉糊化的自固化淀粉的水性淀粉分散体和产生醛的化合物或乙二醛释放 复合。 本发明还涉及包含预胶化淀粉和产醛化合物或乙二醛释放化合物的水混合物的预糊化淀粉组合物。

公开(公告)号：US06860967B2

公开(公告)日：2005-03-01

申请号：US10051356

申请日：2002-01-22

申请人： Guido Baumoller ,  Rolf Kawa ,  Stephan Eichhorn

发明人： Guido Baumoller ,  Rolf Kawa ,  Stephan Eichhorn

IPC分类号： D21H17/06 ,  D21H17/14 ,  D21H17/20 ,  D21H17/60 ,  D21H21/24 ,  D06M13/17 ,  A61K7/00 ,  A61K9/00 ,  D06M13/144 ,  D06M13/224 ,  D21H17/24 ,  D21H17/53 ,  D21H17/72

CPC分类号： D21H21/24 ,  D21H17/06 ,  D21H17/14 ,  D21H17/20 ,  D21H17/60 ,  Y10T428/24802

摘要： A tissue paper penetrated with a lotion composition being a liquid, viscous W/O emulsion includes (A) 20 to 75 weight % of at least one oil, (B) 3 to 40 weight % of at least one non-ionic W/O emulsifier, (C) optionally 0.5 to 10 weight % of at least one wax, (D) 1 to 15 weight % of at least one humectant, (E) 6 to 25 weight % of water. The lotioned tissue paper of the invention shows an excellent surface softness and in particular bulk softness. Simultaneously it is capable of efficiently transferring lotion to the skin of the user.

摘要翻译： 渗透有液体粘性W / O乳液的洗剂组合物的薄纸包括（A）20至75重量％的至少一种油，（B）3至40重量％的至少一种非离子W / O 乳化剂，（C）任选的0.5至10重量％的至少一种蜡，（D）1至15重量％的至少一种湿润剂，（E）6至25重量％的水。 本发明的洗剂薄纸显示出优异的表面柔软性，特别是松软度。 同时能够将洗剂有效地转移到使用者的皮肤上。