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1. 发明授权

US06331228B1 Printed, soft, bulky single-ply absorbent paper having a serpentine configuration and low sidedness 有权
标题翻译：具有蛇纹结构和低边度的印刷，柔软，大体积的单层吸收纸
公开(公告)号：US06331228B1
公开(公告)日：2001-12-18
申请号：US09568664
申请日：2000-05-10
申请人： Michael S. Heath , T. Philips Oriaran , Mark S. Siegel , Frank D. Harper , John H. Dwiggins
发明人： Michael S. Heath , T. Philips Oriaran , Mark S. Siegel , Frank D. Harper , John H. Dwiggins
IPC分类号： D21H1707
CPC分类号： B31F1/07 , B31F2201/0738 , D21H17/06 , D21H17/07 , D21H17/14 , D21H17/28 , D21H21/20 , D21H21/22 , D21H25/005 , D21H27/02 , Y10S977/902 , Y10T428/24455 , Y10T428/24645
摘要： The present invention relates to a soft, thick, single-ply, printed, absorbent paper product having a Yankee side and an air side wherein the absorbent paper is printed on before or after embossing on the Yankee side, air side, or both sides, said absorbent paper exhibiting a serpentine configuration. This inventions also relates to a process for the manufacture of such absorbent paper product having a basis weight of at least about 12.5 lbs. per 3000 square foot ream and having low sidedness, said tissue exhibiting: a specific total tensile strength of between 40 and 200 grams per 3 inches per pound per 3000 square foot ream, a cross direction specific wet tensile strength of between 2.75 and 20.0 grams per 3 inches per pound per 3000 square foot ream, the ratio of MD tensile to CD tensile of between 1.25 and 2.75, a specific geometric mean tensile stiffness of between 0.5 and 3.2 grams per inch per percent strain per pound per 3000 square foot ream, a friction deviation of less than 0.250, and a sidedness parameter of less than 0.30. These single-ply, printed, absorbent paper products in the form of unembossed or embossed single-ply bathroom tissue, facial tissue, or napkin are useful articles of commerce. The single-ply absorbent paper products exhibit a printed sidedness value of &Dgr;E of less than 2.
摘要翻译：本发明涉及一种柔软的，厚的，单层的印刷的吸收性纸制品，其具有洋基侧和空气侧，其中吸收纸在压印在扬基机侧，空气侧或两侧上之前或之后印刷，所述吸收纸呈蛇形结构。本发明还涉及制造这种吸收性纸制品的方法，所述制品的基重至少约为12.5磅。每3000平方英尺的面包，并具有低度的面，所述组织表现出：每3000平方英尺的每磅每英寸每英寸40至200克的特定总拉伸强度，横向方向比湿拉伸强度在2.75和20.0克之间每3000平方英尺的磅数为3英寸，MD拉伸与CD的拉伸比在1.25和2.75之间，特定的几何平均拉伸刚度在0.5-3.2克/英寸每百分比应变/磅/ 3000平方英尺的纱线之间，摩擦偏差小于0.250，侧面参数小于0.30。这些单层，印刷的吸收性纸制品以未压纹或压花的单层卫生纸，面巾纸或餐巾纸的形式是有用的商品。单层吸收性纸产品的DELTAE的印刷版面值小于2。

2. 发明授权

US06802939B1 Aqueous polymeric emulsion compositions and their use for the sizing of paper 失效
标题翻译：水性聚合物乳液组合物及其用于纸张尺寸的用途
公开(公告)号：US06802939B1
公开(公告)日：2004-10-12
申请号：US09889889
申请日：2001-07-23
申请人： Simon Donnelly , John Robert Stockwell , John Plonka
发明人： Simon Donnelly , John Robert Stockwell , John Plonka
IPC分类号： D21H1707
CPC分类号： D21H21/16 , D21H17/375 , D21H17/41
摘要： A method of sizing paper by applying a composition comprising an aqueous dispersion of polymeric particles of particle size up to 1 micron, preferably 80-200 nm, wherein the polymeric particles comprise a water insoluble polymer matrix, preferably formed from styrene and 2-ethylhexyl acrylate, characterized in that an oligomer formed from a monomer blend comprising, (a) (meth)acrylamide, and (b) organic mercaptan or an organic sulphone, preferably dodecyl mercaptan or dodecyl sulphone is located at the surface of the particles. Compositions where the oligomer further comprises an ethylenically unsaturated monomer comprising either a tertiary amine group or a quaternary ammonium group, preferably dimethylaminoethylmethacrylate are novel. Advantages of the composition when applied to the surface of paper, include improved water resistance, brightness and printability properties of the treated paper.
摘要翻译：通过应用包含粒径达1微米，优选80-200纳米的聚合物颗粒的水分散体的组合物来调整纸张尺寸的方法，其中聚合物颗粒包含水不溶性聚合物基质，优选由苯乙烯和丙烯酸2-乙基己酯形成其特征在于由包含（a）（甲基）丙烯酰胺和（b）有机硫醇或位于颗粒表面的有机砜，优选十二烷基硫醇或十二烷基砜的单体共混物形成的低聚物。低聚物还含有包含叔胺基或季铵基团，优选甲基丙烯酸二甲基氨基乙酯的烯键式不饱和单体的组合物是新颖的。当组合物用于纸表面时的优点包括提高耐水性，亮度和印刷性能处理纸。

3. 发明授权

US06299729B1 Printed, soft, bulky single-ply absorbent paper having a serpentine configuration and low sidedness and methods for its manufacture 有权
标题翻译：具有蛇纹结构和低边度的印刷，柔软，大体积的单层吸收纸及其制造方法
公开(公告)号：US06299729B1
公开(公告)日：2001-10-09
申请号：US09569041
申请日：2000-05-10
申请人： Michael S. Heath , T. Philips Oriaran , Mark S. Siegel , Frank D. Harper , John H. Dwiggins
发明人： Michael S. Heath , T. Philips Oriaran , Mark S. Siegel , Frank D. Harper , John H. Dwiggins
IPC分类号： D21H1707
CPC分类号： B31F1/07 , B31F2201/0738 , D21H17/06 , D21H17/07 , D21H17/14 , D21H17/28 , D21H21/20 , D21H21/22 , D21H25/005 , D21H27/02 , Y10S977/902 , Y10T428/24455 , Y10T428/24645
摘要： The present invention relates to a soft, thick, single-ply, printed, absorbent paper product having a Yankee side and an air side wherein the absorbent paper is printed on before or after embossing on the Yankee side, air side, or both sides, said absorbent paper exhibiting a serpentine configuration. This inventions also relates to a process for the manufacture of such absorbent paper product having a basis weight of at least about 12.5 lbs. per 3000 square foot ream and having low sidedness, said tissue exhibiting: a specific total tensile strength of between 40 and 200 grams per 3 inches per pound per 3000 square foot ream, a cross direction specific wet tensile strength of between 2.75 and 20.0 grams per 3 inches per pound per 3000 square foot ream, the ratio of MD tensile to CD tensile of between 1.25 and 2.75, a specific geometric mean tensile stiffness of between 0.5 and 3.2 grams per inch per percent strain per pound per 3000 square foot ream, a friction deviation of less than 0.250, and a sidedness parameter of less than 0.30. These single-ply, printed, absorbent paper products in the form of unembossed or embossed single-ply bathroom tissue, facial tissue, or napkin are useful articles of commerce. The single-ply absorbent paper products exhibit a printed sidedness value of &Dgr;E of less than 2.
摘要翻译：本发明涉及一种柔软的，厚的，单层的印刷的吸收性纸制品，其具有洋基侧和空气侧，其中吸收纸在压印在扬基机侧，空气侧或两侧上之前或之后印刷，所述吸收纸呈蛇形结构。本发明还涉及制造这种吸收性纸制品的方法，所述制品的基重至少约为12.5磅。每3000平方英尺的面包，并具有低度的面，所述组织表现出：每3000平方英尺的每磅每英寸每英寸40至200克的特定总拉伸强度，横向方向比湿拉伸强度在2.75和20.0克之间每3000平方英尺的磅数为3英寸，MD拉伸与CD的拉伸比在1.25和2.75之间，特定的几何平均拉伸刚度在0.5-3.2克/英寸每百分比应变/磅/ 3000平方英尺的纱线之间，摩擦偏差小于0.250，侧面参数小于0.30。这些单层，印刷的吸收性纸制品以未压纹或压花的单层卫生纸，面巾纸或餐巾纸的形式是有用的商品。单层吸收性纸产品的DELTAE的印刷版面值小于2。

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