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41. 发明授权

US08475629B2 Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making 有权
标题翻译：包含用于造纸的烷基烯酮二聚体和烷基琥珀酸酐的涂料组合物
公开(公告)号：US08475629B2
公开(公告)日：2013-07-02
申请号：US12240587
申请日：2008-09-29
申请人： Charles W. Propst, Jr. , James C. Jones
发明人： Charles W. Propst, Jr. , James C. Jones
IPC分类号： D21H17/34 , D21H17/63 , D21H17/66 , D21H17/68 , D21H23/22
CPC分类号： D21H21/16 , D21H17/16 , D21H17/17 , D21H17/28 , D21H19/12 , D21H19/44
摘要： Additives for paper making are disclosed herein. Specifically, the additives are wax-free alternatives to conventional coatings, including ASA, AKD and optionally an acrylic containing composition. Other additives may be included in the coating, such as cationic particles or compositions. The coatings may be used at a variety of points during the paper making process, including on the calender stack and in the wet end.
摘要翻译：本文公开了造纸用添加剂。具体来说，添加剂是常规涂料的无蜡替代物，包括ASA，AKD和任选的含丙烯酸的组合物。其他添加剂可以包括在涂层中，例如阳离子颗粒或组合物。涂层可以在造纸过程中的各个点使用，包括在压光机堆叠和湿端。

42. 发明授权

US08454798B2 Paper making processes and system using enzyme and cationic coagulant combination 有权
标题翻译：造纸过程和系统使用酶和阳离子凝结剂组合
公开(公告)号：US08454798B2
公开(公告)日：2013-06-04
申请号：US13086889
申请日：2011-04-14
申请人： Weiping Ban , Gary Headrick , Rosa M. Covarrubias
发明人： Weiping Ban , Gary Headrick , Rosa M. Covarrubias
IPC分类号： D21H23/14 , D21H17/00 , D21H17/28 , D21H17/33 , D21H17/45 , D21H17/56 , D21H17/66 , D21F1/66
CPC分类号： D21H17/37 , D21H17/005 , D21H17/34 , D21H17/44 , D21H17/45 , D21H17/56 , D21H17/66 , D21H17/71 , D21H17/72 , D21H21/06
摘要： A method is described for making paper or paper board by applying a composition containing enzyme and cationic coagulant to papermaking pulp prior to paper forming to preferably improve drainage, retention, or both. Sheets of pulp from which paper or paperboard products are made with the method can exhibit excellent drainage, excellent retention of pulp fines, or both. The method also can be applied to other pulp treatments, such as waste water treatments. A system for making such treatments of paper furnish is also provided.
摘要翻译：描述了通过在造纸之前将含有酶和阳离子凝结剂的组合物施于造纸纸浆来制造纸或纸板的方法，以优选改善排水，保留或两者。使用该方法制造纸或纸板产品的纸浆可以显示出优异的排水性，优良的纸浆细粉保留性，或两者均可。该方法也可用于其他纸浆处理，如废水处理。还提供了用于制造这种纸配料处理的系统。

43. 发明授权

US08328988B2 Reduction of the adsorption of quaternary ammonium salts onto cellulosic fibers 有权
标题翻译：减少季铵盐在纤维素纤维上的吸附
公开(公告)号：US08328988B2
公开(公告)日：2012-12-11
申请号：US12724208
申请日：2010-03-15
申请人： Richard D. Champion , James H. Wiley
发明人： Richard D. Champion , James H. Wiley
IPC分类号： D21H17/66
CPC分类号： D21H17/63 , D21H17/455 , D21H17/66 , D21H21/14 , D21H27/002
摘要： A product comprising cellulosic fibers, 0.0001 to 0.03 moles of a water soluble metal salt per 100 grams of cellulosic fiber, based on the oven dry weight of the cellulosic fiber, water and a quantity quaternary ammonium salt to provide 100 to 3000 ppm of quaternary ammonium salt in solution. A process for making the product.
摘要翻译：包含纤维素纤维的产品，每100克纤维素纤维为0.0001至0.03摩尔水溶性金属盐，基于纤维素纤维的烘箱干重，水和数量的季铵盐，以提供100至3000ppm的季铵盐溶于溶液制造产品的过程。

44. 发明申请

US20120255695A1 Addition of Endothermic Fire Retardants to Provide Near Neutral pH Pulp Fiber webs 有权
标题翻译：添加吸热阻燃剂以提供近中性pH浆纸纤维网
公开(公告)号：US20120255695A1
公开(公告)日：2012-10-11
申请号：US13081759
申请日：2011-04-07
申请人： JAMES E. SEALEY , BRENT A. FIELDS
发明人： JAMES E. SEALEY , BRENT A. FIELDS
IPC分类号： D21H17/66
CPC分类号： D21H21/34 , D21H17/03 , D21H17/63 , D21H17/66 , D21H21/24
摘要： A process in which an at least partially delignified pulp fiber web having a Kappa number of less than about 130 is treated with an aqueous endothermic fire retardant solution having a pH of about 10 or less. The treated pulp fiber web has a near neutral pH of from about 5 to about 9, and is treated with at least about 20 lbs of endothermic fire retardants per ton of the pulp fiber web, with at least about 5% of the total amount of endothermic fire retardants being added at a point prior to when the pulp fiber web is formed. Also a fire resistant pulp fiber web having a near neutral pH.
摘要翻译：使用约10或更低的pH值的吸水性阻燃剂水溶液处理其卡巴数小于约130的至少部分脱木质的纸浆纤维网的方法。经处理的纸浆纤维网具有约5至约9的近中性pH，并且每吨纸浆纤维网用至少约20磅的吸热阻燃剂处理，其中至少约5％在形成纸浆纤维网之前的一点加入吸热阻燃剂。也是具有接近中性pH的耐火纸浆纤维网。

45. 发明申请

US20120199303A1 Partially Fire Resistant Insulation Material Comprising Unrefined Virgin Pulp Fibers and Wood Ash Fire Retardant Component 有权
标题翻译：部分耐火绝缘材料包括未经精炼的处理纸浆纤维和木灰防火组件
公开(公告)号：US20120199303A1
公开(公告)日：2012-08-09
申请号：US13023023
申请日：2011-02-08
申请人： JAMES E. SEALEY , BRENT A. FIELDS
发明人： JAMES E. SEALEY , BRENT A. FIELDS
IPC分类号： D21H17/63 , D21H17/68 , D21H17/10 , D21H17/66
CPC分类号： E04B1/78 , D21H21/34
摘要： A partially fire resistant cellulosic fiber thermal insulation material from a fibrous web of unrefined virgin softwood and hardwood provides fibers which provides an R-value (as measured by the ASTM C518 test) of at least about 3, and a wood ash fire retardant component present in and/or on the fibrous web in an amount of at least about 1.5% by weight of the fibrous web and sufficient to impart at least partial fire resistance (as measured by the ASTM E970-08A test) to the fibrous web. Also, a process for preparing this at least partially fire resistant thermal insulation material.
摘要翻译：来自未精制的原始软木和硬木的纤维网的部分耐火的纤维素纤维隔热材料提供提供至少约3的R值（通过ASTM C518测试测量）的R值和存在的木灰阻燃组分在纤维网上和/或纤维网上的量至少为纤维网的约1.5重量％，并且足以赋予纤维网至少部分耐火性（通过ASTM E970-08A测试）。而且，制备这种至少部分防火保温材料的方法。

46. 发明申请

US20120186766A1 MANUFACTURING A PAPERY ARTICLE 审中-公开
标题翻译：制作文章
公开(公告)号：US20120186766A1
公开(公告)日：2012-07-26
申请号：US13356838
申请日：2012-01-24
申请人： Stefan Fassbender , Christoph Lessig
发明人： Stefan Fassbender , Christoph Lessig
IPC分类号： D21H17/66 , D21H17/63 , D21H17/68 , D21H17/09
CPC分类号： D21H17/09 , D21H17/63 , D21H17/66 , D21H17/68
摘要： The present invention relates to a process for manufacturing papery articles, such as paper, card and board, comprising the pH adjustment of an aqueous composition comprising at least one fiber stock by addition of methanesulfonic acid (MSA).
摘要翻译：本发明涉及一种用于制造纸质制品如纸，纸板和纸板的方法，其包括通过加入甲磺酸（MSA）对包含至少一种纤维原料的水性组合物进行pH调节。

47. 发明申请

US20100163199A1 READILY DEFIBERED PULP PRODUCT 审中-公开
标题翻译：自制的不合格产品
公开(公告)号：US20100163199A1
公开(公告)日：2010-07-01
申请号：US12347432
申请日：2008-12-31
申请人： Michael J. Dougherty , Amar N. Neogi , Harshadkumar M. Shah , Andrew J. Campbell
发明人： Michael J. Dougherty , Amar N. Neogi , Harshadkumar M. Shah , Andrew J. Campbell
IPC分类号： D21H17/66
CPC分类号： D21H17/66 , D21H17/675
摘要： A wet-laid wood pulp product containing cellulose pulp fibers and elongate precipitated calcium carbonate having a diameter of 0.015 to 0.6 microns at its maximum diameter and a length of 1 to 10 microns and the calcium carbonate being incorporated within the sheet and a method for making the product.
摘要翻译：含有纤维素纸浆纤维和细长沉淀碳酸钙的湿法成网木浆产品，其最大直径和长度为1-10微米的直径为0.015-0.6微米，碳酸钙被结合在片材中，并且制备方法该产品。

48. 发明申请

US20100032117A1 Process for the production of cellulosic product 失效
标题翻译：生产纤维素产品的方法
公开(公告)号：US20100032117A1
公开(公告)日：2010-02-11
申请号：US12520638
申请日：2007-12-18
申请人： Patrik Simonson , Marek Tokarz , Katarina Gutke
发明人： Patrik Simonson , Marek Tokarz , Katarina Gutke
IPC分类号： D21H17/66
CPC分类号： D21H17/65 , D21H17/66 , D21H17/67 , D21H21/10
摘要： The present invention relates to a process for the production of a cellulosic product which comprises providing an aqueous thick suspension containing cellulosic fibers having a fiber concentration of at least about 2% by weight; adding to the thick suspension an aluminum compound, alkaline earth metal salt and acid; diluting the obtained thick suspension to form a thin suspension; adding to the thin suspension one or more drainage and retention aids; and dewatering the obtained thin suspension. The invention further relates to a process for the production of a cellulosic product which comprises providing an aqueous thick suspension containing cellulosic fibers having a fiber concentration of at least about 2% by weight and an alkaline earth metal ion concentration of at least about 100 mg/l; adding to the thick suspension an aluminum compound and optionally an acid to obtain a pH of from about 4 to about 5.5; diluting the obtained thick suspension to form a thin suspension; adding to the thin suspension one or more drainage and retention aids; and dewatering the obtained thin suspension. The invention also relates to an aqueous composition comprising a mixture of an aluminum compound, alkaline earth metal salt and acid and the use of the composition.
摘要翻译：本发明涉及一种生产纤维素产品的方法，其包括提供含有纤维浓度至少约2重量％的纤维素纤维的水性浓悬浮液; 向厚悬浮液中加入铝化合物，碱土金属盐和酸; 稀释所得稠悬浮液以形成薄悬浮液; 向薄悬浮液中加入一种或多种排水和助留剂; 并将得到的薄悬浮液脱水。本发明还涉及一种生产纤维素产品的方法，该方法包括提供含有纤维素浓度至少为约2重量％且碱土金属离子浓度为至少约100mg / l; 向厚悬浮液中加入铝化合物和任选的酸以获得约4至约5.5的pH; 稀释所得稠悬浮液以形成薄悬浮液; 向薄悬浮液中加入一种或多种排水和助留剂; 并将得到的薄悬浮液脱水。本发明还涉及包含铝化合物，碱土金属盐和酸的混合物的水性组合物和组合物的用途。

49. 发明申请

US20090266501A1 COMPOSITION AND INK RECEIVING SYSTEM INCORPORATING THE COMPOSITION 有权
标题翻译：包含组合物的组合物和油墨接收体系
公开(公告)号：US20090266501A1
公开(公告)日：2009-10-29
申请号：US12497573
申请日：2009-07-03
申请人： John L. Stoffel , Hai Q. Tran , Ronald A. Askeland , Lawrence E. Gibson , Steve D. Schultz , Michael F. Koenig , Sen Yang , William R. Sperry , Richard R. Hartman
发明人： John L. Stoffel , Hai Q. Tran , Ronald A. Askeland , Lawrence E. Gibson , Steve D. Schultz , Michael F. Koenig , Sen Yang , William R. Sperry , Richard R. Hartman
IPC分类号： D21H17/66
CPC分类号： B41M5/0035 , C09D11/30
摘要： A composition includes an alkenyl succinic anhydride sizing agent or an alkyl ketene dimer sizing agent. The alkenyl succinic anhydride sizing agent is present in an amount ranging from about 1.0 pounds per ton to about 4.0 pounds per ton. The alkyl ketene dimer sizing agent is present in an amount ranging from about 2.0 pounds per ton to about 10.0 pounds per ton. A metallic salt is also incorporated in the composition.
摘要翻译：组合物包括烯基琥珀酸酐施胶剂或烷基烯酮二聚体施胶剂。链烯基琥珀酸酐施胶剂的存在量为约1.0磅/吨至约4.0磅/吨。烷基烯酮二聚体上浆剂的存在量为约2.0磅/吨至约10.0磅/吨。金属盐也掺入组合物中。

50. 发明申请

US20090260152A1 PAPER PULP COMPOSITION AND ARTICLE FORMED THEREFROM 审中-公开
标题翻译：纸浆组合物和形成的纸张
公开(公告)号：US20090260152A1
公开(公告)日：2009-10-22
申请号：US12375786
申请日：2007-07-31
申请人： Lesley Webster
发明人： Lesley Webster
IPC分类号： A47K1/04 , D21H17/00 , D21H17/60 , D21H17/33 , D21H17/66
CPC分类号： D21C9/002 , D21H17/35 , D21H17/60 , D21H21/18 , D21J3/00
摘要： A moldable paper pulp composition comprising an aqueous suspension of a base material comprising paper particles and a detergent resistant binding agent for the paper particles, in an intimate and substantially homogenous mix. Also provided are articles molded from the composition.
摘要翻译：一种可成型纸浆组合物，其包含基本材料的水性悬浮液，其包含纸颗粒和用于纸颗粒的耐洗涤剂粘合剂，在紧密且基本均匀的混合物中。还提供了由组合物模制的制品。

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