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公开(公告)号：US10745860B2
公开(公告)日：2020-08-18
申请号：US16063157
申请日：2016-12-16
Applicant: The Coca-Cola Company
Inventor： Kim W. Robinson , Ronald Moffitt , Peter R. Moss , Simon Gainey
IPC: D21H21/16 , D21H15/10 , B32B27/08 , B32B1/06 , B32B27/10 , D21C5/00 , D21C9/02 , D21H11/12 , D21H17/11 , D21H17/17 , D21H17/62 , D21H17/66 , D21H17/00 , D21H27/00
Abstract: A composition including a first fiber derived from a first natural source, and a second fiber derived from a fruit, the second fiber being substantially free of surface active components. Surface active components may include oils, fatty acids, or other aliphatic and aromatic moieties that compromise edge wick performance. A process of manufacturing a paperboard product may include removing surface active components from fruit fiber to be included in manufacturing paper products to obtain a paper product with improved edge wicking properties.
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公开(公告)号：US20190003125A1
公开(公告)日：2019-01-03
申请号：US16064262
申请日：2016-12-26
Applicant: Ecolab USA Inc.
Inventor： Zhi Chen , Jinhai Xiao , Xiaofeng Zhang , Kun Hou , James L. Thomas , Kaihong Huang
Abstract: The present application discloses a sizing method for making paper. An alkenyl succinic anhydride (ASA) is added to a papermaking process. An aluminum salt is added in one or more process steps during the papermaking process. Preferably, the aluminum salt is an aluminum salt which can generate free aluminum ion in aqueous solution. The sizing method of the present application enhances the usage efficiency of a sizing agent and the aluminum salt, as well as provides paper having a high moisture content.
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公开(公告)号：US20190003119A1
公开(公告)日：2019-01-03
申请号：US16063157
申请日：2016-12-16
Applicant: The Coca-Cola Company
Inventor： Kim W. Robinson , Ronald Moffitt , Peter R. Moss , Simon Gainey
IPC: D21H15/10 , D21H11/12 , D21H27/00 , D21C9/02 , D21H21/16 , D21H17/66 , D21H17/62 , D21H17/17 , D21H17/11 , D21H17/00
CPC classification number: D21H15/10 , B32B1/06 , B32B27/08 , B32B27/10 , D21C5/00 , D21C9/02 , D21H11/12 , D21H17/11 , D21H17/17 , D21H17/62 , D21H17/66 , D21H17/73 , D21H21/16 , D21H27/004
Abstract: A composition including a first fiber derived from a first natural source, and a second fiber derived from a fruit, the second fiber being substantially free of surface active components. Surface active components may include oils, fatty acids, or other aliphatic and aromatic moieties that compromise edge wick performance. A process of manufacturing a paperboard product may include removing surface active components from fruit fiber to be included in manufacturing paper products to obtain a paper product with improved edge wicking properties.
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公开(公告)号：US08092649B2
公开(公告)日：2012-01-10
申请号：US11302862
申请日：2005-12-14
Applicant: Sergey M. Shevchenko , Prasad Y. Duggirala
Inventor： Sergey M. Shevchenko , Prasad Y. Duggirala
Abstract: A method of decreasing the rate of photoyellowing in paper containing mechanical pulp comprising: applying an aqueous solution containing an effective amount of one or more salts of thiocyanic acid on the surface of a paper sheet in a papermaking process.
Abstract translation: 一种降低含纸机械纸浆中光胶化速率的方法，包括：在造纸过程中，将含有有效量的一种或多种硫氰酸盐的水溶液施加到纸张表面上。
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公开(公告)号：US06048439A
公开(公告)日：2000-04-11
申请号：US17539
申请日：1998-02-02
Applicant: Yan C. Huang , M. Bruce Lyne , John H. Stark
Inventor： Yan C. Huang , M. Bruce Lyne , John H. Stark
CPC classification number: C08J3/03 , C08L93/04 , D21H21/16 , C08J2393/04 , C08L23/08 , D21H17/28 , D21H17/43 , D21H17/62 , D21H17/72
Abstract: The invention disclosed herein is directed to a modified rosin emulsion, to methods for making the modified emulsion and to uses for the emulsion. The modified emulsion of the invention is made by mixing emulsified rosin solids with a water soluble salt of an alkylene-acrylic acid copolymer.
Abstract translation: 本文公开的本发明涉及改性的松香乳液，用于制备改性乳液和用于乳液的方法。 本发明的改性乳液通过将乳化松香固体与亚烷基 - 丙烯酸共聚物的水溶性盐混合来制备。
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Patent Agency Ranking
公开(公告)号：US5972094A
公开(公告)日：1999-10-26
申请号：US861925
申请日：1997-05-22
Applicant: Robert Bates , Gerard J. Broekhuisen , Edwin R. Hensema , Malcolm J. Welch
Inventor： Robert Bates , Gerard J. Broekhuisen , Edwin R. Hensema , Malcolm J. Welch
IPC: D21H17/62 , D21H17/04 , D21H17/23 , D21H17/28 , D21H17/29 , D21H17/55 , D21H17/60 , D21H21/16 , D21H21/24 , C08L3/04 , C08L93/04 , C09D103/04 , C09D193/04
CPC classification number: D21H21/16 , D21H17/04 , D21H17/23 , D21H17/28 , D21H17/29 , D21H17/55 , D21H17/60 , D21H17/62 , D21H21/24
Abstract: This invention relates to a sizing composition comprising a thermoplastic resin selected from the group consisting of thermoplastic rosins having an acid number less than 50, thermoplastic hydrocarbon resins, thermoplastic polyamides and thermoplastic amide waxes, its use in sizing paper and paper sized with the sizing agent. The invention also relates to a method of sizing paper comprising use of a composition comprising a thermoplastic rosin, wherein the sizing takes place substantially in the absence of alum, and paper so sized.
Abstract translation: 本发明涉及包含选自酸值小于50的热塑性松香，热塑性烃类树脂，热塑性聚酰胺和热塑性酰胺蜡的热塑性树脂的上胶组合物，其用于定型纸和尺寸为上浆剂的纸张 。 本发明还涉及一种定型纸的方法，其包括使用包含热塑性松香的组合物，其中基本上在不存在明矾的情况下进行施胶，并且纸尺寸如此。
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7.发明授权
公开(公告)号：US5906713A
公开(公告)日：1999-05-25
申请号：US561781
申请日：1995-11-22
Applicant: Wen-Fuei Yeh , Long-Huei Wang , Yao-Tung Liu , Ying-Yu Cheng
Inventor： Wen-Fuei Yeh , Long-Huei Wang , Yao-Tung Liu , Ying-Yu Cheng
IPC: D21F11/00 , D21H11/04 , D21H11/12 , D21H17/14 , D21H17/27 , D21H17/62 , D21H21/24 , D21H23/16 , D21H25/00
CPC classification number: D21H21/24 , D21F11/00 , D21H17/14 , D21H23/16 , D21H11/04 , D21H11/12 , D21H17/27 , D21H17/62
Abstract: A method of preparing biodegradable, water-resistant, moldable paper board or molded paper utensil which includes the steps of: (a) preparing a pulp aqueous slurry at a consistency of about 4%; (b) adding surfactant selected from the group consisting of rosin soap, sodium oleate, sodium stearate, and sodium palmitate to the pulp aqueous slurry; (c) adding between 25-75% weight of a biodegradable and water-resistant agent selected from the group consisting of calcium stearate, cellulose stearate, calcium palmitate and cellulose palmitate to the pulp aqueous slurry to form a slurry mixture; (d) refining the slurry mixture at a consistency of about 4% to a desired drainage; (e) diluting the refined slurry mixture and adding thereto an aggregating agent as alum to form a furnish; (f) forming the furnish to obtain a dry moldable soft paper board; (g) preheating the moldable paper board obtained in step (f) at a temperature from 110.degree. to 170.degree. C.; and (h) hot-pressing the preheated moldable paper board obtained in step (g) in a mold at a temperature from 115.degree. to 170.degree. C. for 2 to 40 seconds to obtain a molded paper utensil.
Abstract translation: 一种制备可生物降解，防水，可成型的纸板或模制纸用具的方法，其包括以下步骤：（a）以约4％的稠度制备纸浆含水浆料; （b）向纸浆水浆中加入选自松香皂，油酸钠，硬脂酸钠和棕榈酸钠的表面活性剂; （c）向纸浆含水浆料中加入25-75％重量的选自硬脂酸钙，硬脂酸钙，棕榈酸钙和棕榈酸钙的生物降解性和防水剂，以形成浆料混合物; （d）以约4％的浓度将浆料混合物精炼成所需的排水; （e）稀释精制浆料混合物并加入聚集剂作为明矾以形成配料; （f）形成配料以获得干燥成型的软纸板; （g）在110℃至170℃的温度下预热步骤（f）中得到的可成型纸板; 和（h）将在步骤（g）中获得的预热的可成型纸板在115-170℃的温度下热压2至40秒，得到模制纸用具。
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8.发明授权Germicidal packing paper with electroconductivity and method for preparing the same 失效具有导电性的杀菌包装纸及其制备方法
公开(公告)号：US5736009A
公开(公告)日：1998-04-07
申请号：US602604
申请日：1996-02-16
Applicant: Kim Soon-Jai
Inventor： Kim Soon-Jai
CPC classification number: H01B1/24 , B65D65/38 , D21H13/18 , D21H13/50 , D21H27/10 , H01B1/22 , D21H17/62
Abstract: A packing paper, superior in antibacterial activity, deodorization and electroconductivity, which is prepared by a method having the steps of making a pulp-dispersed mixture comprising 80 to 94% by weight of an aqueous pulp, 1 to 5% by weight of carbon staple 20 microns or less in diameter, and 5 to 15% by weight of acrylic staple 15 microns or less in diameter and dispersing a rosin and a mineral filler at an amount of 0.5 to 1 g and 15 to 20 g per liter of the pulp-dispersed mixture, respectively. The method further includes the step of forming the resulting mixture into a paper material. The method also includes the step of passing the paper material through several calendars maintained at a temperature of 120.degree. to 150.degree. C.
Abstract translation: 一种抗菌活性，除臭和导电性优异的包装纸，其通过以下步骤制备，该方法具有以下步骤：制备包含80至94重量％的纸浆的纸浆分散混合物，1至5重量％的碳钉 直径为20微米或更小，5至15重量％的直径为15微米或更小的丙烯酸酯短纤维，并分散松香和矿物填料，其量为0.5至1克，每升纸浆含量为15至20克， 分散混合物。 该方法还包括将所得混合物形成纸材的步骤。 该方法还包括将纸材通过维持在120℃至150℃的几个日历的步骤。
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公开(公告)号：US5438087A
公开(公告)日：1995-08-01
申请号：US79454
申请日：1993-06-21
Applicant: Tsuyoshi Ikeda , Kiyoshi Iwai , Koji Ohta , Satoshi Hyuga , Masatoshi Hotta
Inventor： Tsuyoshi Ikeda , Kiyoshi Iwai , Koji Ohta , Satoshi Hyuga , Masatoshi Hotta
CPC classification number: C08L93/04 , D21H17/375 , D21H17/455 , D21H17/62 , C08L33/26
Abstract: The present invention provides a paper sizing composition comprising a rosin material and cationic acrylamide and/or methacrylamide polymers having hydrophobic groups wherein said rosin material is directly emulsified in water with said polymers. The sizing composition has an improved storage stability and exhibits an excellent sizing performance in the acidic through neutral pH range.
Abstract translation: 本发明提供一种包含松香材料和具有疏水基团的阳离子丙烯酰胺和/或甲基丙烯酰胺聚合物的纸张施胶组合物，其中所述松香材料在所述聚合物中直接乳化。 上浆组合物具有改善的储存稳定性，并且在酸性至中性pH范围内表现出优异的施胶性能。
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公开(公告)号：US4919725A
公开(公告)日：1990-04-24
申请号：US225608
申请日：1988-07-26
Applicant: Mervyn F. Jones
Inventor： Mervyn F. Jones
Abstract: A water dispersible active sizing composition comprises an active size such as alkyl succinic acid and an effective proportion (e.g. 10-30% by weight) of a dispersant therefor, said dispersant comprising a polyalkoxylate of a rosin or fortified rosin, and/or a water dispersible organic derivative thereof such as a maleinate or succinate half ester.
Abstract translation: 水分散性活性施胶组合物包含活性大小如烷基琥珀酸和有效比例（例如10-30重量％）的分散剂，所述分散剂包含松香或强化松香的聚烷氧基化物和/或水 可分散的有机衍生物如马来酸盐或琥珀酸酯半酯。
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