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    Prewettable high softness paper product having temporary wet strength
    1.
    发明授权
    Prewettable high softness paper product having temporary wet strength 失效
    具有临时湿强度的可预湿高柔软性纸制品

    公开(公告)号：US6059928A

    公开(公告)日：2000-05-09

    申请号：US530489

    申请日：1995-09-18

    申请人： Phuong Van Luu ,  Gary Worry ,  Robert J. Marinack ,  Henry S. Ostrowski ,  Dinesh M. Bhat

    发明人： Phuong Van Luu ,  Gary Worry ,  Robert J. Marinack ,  Henry S. Ostrowski ,  Dinesh M. Bhat

    IPC分类号： D21F11/14 ,  D21H17/06 ,  D21H17/07 ,  D21H17/29 ,  D21H21/20 ,  D21H23/26 ,  D12H21/14

    CPC分类号： D21F11/14 ,  D21H21/20 ,  D21H23/26 ,  D21H17/06 ,  D21H17/07 ,  D21H17/29

    摘要： A paper product and a method of making a paper product with a glabrous surface and adapted for use either dry or for use in a manually pre-moistened condition. The paper product having temporary wet strength exhibiting an initial normalized CD wet tensile strength of at least about 75 g/3 inch strip, preferably 105 g/3 inch strip as measured by the Finch Cup Test 5 seconds after immersion and a subsequent CD wet strength of less than 1/2 as measured 10 minutes after immersion. A temporary wet strength agent comprising uncharged chemical moieties such as aldehydes, and aldehydes containing polymers, polyols and cyclic ureas or mixtures thereof in the range of from about 2 pounds per ton to about 30 pounds per ton is added to the web. Optionally starch and a cationic nitrogenous softener/debonder is added. The starch and softener/debonder are added to assist in tailor making the desired paper product having temporary wet strength. The dry CD tensile strength of the paper product is from at least about 399 g/3 inches up to about 801 g/3 inches, and the tensile modulus is from about 10 to about 32 g/% strain while the GM MMD friction is from about 0.26 to about 0.10. When rubbed against a skin-like surface in a moistened condition, the paper product remains substantially free of pilling.

    摘要翻译： 纸制品和制造具有无毛表面的纸制品的方法，适于干燥或用于手工预润湿状态。 具有临时湿强度的纸制品表现出至少约75g / 3英寸的条带，优选105g / 3英寸的条带的初始归一化CD湿拉伸强度，浸渍后5秒通过Finch Cup Test测量，随后的CD湿强度 小于+ E，fra 1/2 + EE，浸渍后10分钟测量。 将包含不带电荷的化学部分例如醛和含醛聚合物，多元醇和环脲或其混合物的临时湿强剂在约2磅/吨至约30磅/吨的范围内加入到该网中。 任选地加入淀粉和阳离子含氮软化剂/脱粘剂。 添加淀粉和软化剂/脱粘剂以帮助定制制备具有临时湿强度的所需纸制品。 纸制品的干CD拉伸强度为至少约399g / 3英寸至约801g / 3英寸，拉伸模量为约10至约32g /％应变，而GM MMD摩擦来自 约0.26至约0.10。 当在潮湿状态下与皮肤状的表面摩擦时，造纸产品基本上不起球。

    Prewettable high softness paper product having temporary wet strength
    2.
    发明授权
    Prewettable high softness paper product having temporary wet strength 失效
    具有临时湿强度的可预湿高柔软性纸制品

    公开(公告)号：US5958187A

    公开(公告)日：1999-09-28

    申请号：US893455

    申请日：1997-07-11

    申请人： Dinesh M. Bhat ,  Robert J. Marinack ,  Henry S. Ostrowski ,  Scott D. Moesch

    发明人： Dinesh M. Bhat ,  Robert J. Marinack ,  Henry S. Ostrowski ,  Scott D. Moesch

    IPC分类号： D21F11/14 ,  D21H17/07 ,  D21H17/29 ,  D21H21/14 ,  D21H21/20 ,  D21H23/76 ,  D21H27/00 ,  D21H27/30 ,  D21H27/40 ,  D21H23/00

    CPC分类号： D21H17/07 ,  D21F11/14 ,  D21H17/29 ,  D21H21/20 ,  D21H23/765 ,  D21H27/40

    摘要： A paper product and a method of making a paper product with a glabrous surface and adapted for use either dry or use in a manually pre-moistened condition. The paper product has temporary wet strength exhibiting an initial normalized CD wet tensile strength of at least about 25 g/1" strip, preferably 35 g/1" strip as measured by the Finch Cup Test 5 seconds after immersion and a subsequent CD wet tensile strength of less than about 2/3 the initial value as measured 30 minutes after immersion. A temporary wet strength agent comprising aldehydic units in the range of from about 2 pounds per ton to about 30 pounds per ton is added to the furnish. A cationic nitrogenous softener/debonder is preferably added to the furnish, in an amount of from about 1 pound per ton to about 6 pounds per ton. The CD dry tensile strength of the paper product is from at least about 133 g/1" up to about 267 g/1", and the tensile modulus is from about 10 to about 32 g/% strain while the GM MMD friction is from about 0.26 to about 0.10. Preferably, the wet strength of the product decays with sufficient speed that the CD wet tensile strength drops to about 15 g/1" strip within 10 hours after immersion. When rubbed against a skin-like surface in a moistened condition, the paper product remains substantially free of pilling.

    摘要翻译： 纸制品和制造具有无光泽表面的纸制品的方法，其适用于干燥或用于手动预润湿状态。 纸产品具有临时湿强度，其表现出在浸渍后5秒通过Finch Cup测试测量的至少约25g / l“条，优选35g / l”条的初始标准化CD湿拉伸强度和随后的CD 湿拉伸强度小于约+ E，fra 2/3 + EE浸渍后30分钟测得的初始值。 将含有约2磅/吨至约30磅/吨范围的醛单元的临时湿强剂加入到配料中。 阳离子含氮软化剂/脱粘剂优选以约1磅/吨至约6磅/吨的量加入到配料中。 纸制品的CD干拉伸强度为至少约133g / l“至约267g / l”，拉伸模量为约10至约32g /％应变，而GM MMD摩擦 为约0.26至约0.10。 优选地，产物的湿强度以足够的速度衰变，使得CD浸湿后10小时内CD湿拉伸强度降至约15g / l“。 当在潮湿状态下与皮肤状的表面摩擦时，造纸产品基本上不起球。

    Method for manufacturing a sheet of paper or non-woven in a foam medium using a nonionic surfactant
    5.
    发明授权
    Method for manufacturing a sheet of paper or non-woven in a foam medium using a nonionic surfactant 失效
    使用非离子表面活性剂在泡沫介质中制造纸或无纺布的方法

    公开(公告)号：US6103060A

    公开(公告)日：2000-08-15

    申请号：US682722

    申请日：1996-10-28

    申请人： Corinne Munerelle ,  Frank D. Harper ,  Gary L. Schroeder ,  Antony D. Awofeso ,  Henry S. Ostrowski

    发明人： Corinne Munerelle ,  Frank D. Harper ,  Gary L. Schroeder ,  Antony D. Awofeso ,  Henry S. Ostrowski

    IPC分类号： D21F11/00 ,  D21H17/06 ,  D21H21/24 ,  D21H21/08

    CPC分类号： D21F11/002 ,  D21H17/06 ,  D21H21/24

    摘要： The object of the invention is a method for manufacturing in a foam medium a sheet of paper or non-woven. In the invention, the surfactant used to form the foam is a nonionic compound of an ethoxylated alcohol of the Formula I:R--(OCH.sub.2 CH.sub.2).sub.n --OH (I)wherein n is an integer from 2 to 22 and R is a linear or branched alkyl group having 6 to 20 carbon atoms or where R is in the form of R'--X wherein X is an aromatic nucleus and R' is a linear or branched alkyl group having 2 to 16 carbon atoms. In particular, the invention applies to making household papers such as paper towels.

    摘要翻译： PCT No.PCT / FR95 / 00118 Sec。 371日期1996年10月28日第 102（e）日期1996年10月28日PCT提交1995年2月1日PCT公布。 公开号WO95 / 21299 日期1995年8月10日本发明的目的是在泡沫介质中制造一张纸或无纺布的方法。 在本发明中，用于形成泡沫的表面活性剂是式I的乙氧基化醇的非离子化合物：R-（OCH 2 CH 2）n -OH（I），其中n是2至22的整数，R是直链或 具有6〜20个碳原子的支链烷基，或其中R为R'-X形式，其中X为芳香核，R'为具有2至16个碳原子的直链或支链烷基。 特别地，本发明适用于制作诸如纸巾的家用纸。

    Hydrophilic, humectant, soft, pliable, absorbent paper and method for its manufacture
    6.
    发明授权
    Hydrophilic, humectant, soft, pliable, absorbent paper and method for its manufacture 失效
    亲水，保湿，柔软，柔韧，吸收纸及其制造方法

    公开(公告)号：US6017418A

    公开(公告)日：2000-01-25

    申请号：US851657

    申请日：1997-05-06

    申请人： T. Philips Oriaran ,  Byron E. Burrier ,  Henry S. Ostrowski ,  Elroy W. Post ,  Jacob H. Propp

    发明人： T. Philips Oriaran ,  Byron E. Burrier ,  Henry S. Ostrowski ,  Elroy W. Post ,  Jacob H. Propp

    IPC分类号： D21F11/00 ,  D21F11/14 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H17/07 ,  D21H17/55 ,  D21H21/20 ,  D21H21/22 ,  D21H17/45 ,  B31F1/12

    CPC分类号： D21F11/145 ,  D21F11/006 ,  D21F11/14 ,  D21H21/20 ,  D21H21/22 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H17/07 ,  D21H17/55 ,  Y10S977/70 ,  Y10T428/24463

    摘要： Hydrophilic, humectant, soft, pliant, single-ply or multiply absorbent papers in the form of napkin, towel, bathroom tissue or facial tissue are disclosed. These humectant paper products are formed by supplying a furnish to headbox comprising: Cellulosic papermaking fiber consisting essentially of recycle fiber, hardwood fiber, softwood fiber, and mixtures thereof; and optionally up to 50% synthetic fibers and ad a softener which has a melting range of about 0.degree.-40.degree. C. wherein the softener comprises an imidazoline moiety formulated in organic compounds selected from the group consisting of alkoxylated aliphatic polyols, alkoxylated aliphatic diols, aliphatic polyols, aliphatic diols and a mixture of these compounds, wherein the process of adding the softener is controlled to retain a ratio of the average particle size of dispersed softener to the average fiber diameter in the range of about 0.01 to 15 percent: wet pressing said nascent web, creping said web from said Yankee, and recovering the paper products.

    摘要翻译： 公开了以卫生巾，毛巾，卫生纸或面巾纸的形式的亲水，湿润，柔软，柔软，单层或多层吸收纸。 这些湿润纸产品是通过向流浆箱供应配料而形成的，包括：基本上由再循环纤维，硬木纤维，软木纤维及其混合物组成的纤维素造纸纤维; 和任选的至多50％的合成纤维，以及一种软化剂，其熔点范围为约0°-40℃。其中软化剂包含配制在有机化合物中的咪唑啉部分，所述有机化合物选自烷氧基化脂族多元醇，烷氧基化脂族二醇 脂肪族多元醇，脂肪族二醇和这些化合物的混合物，其中控制加入软化剂的方法以使分散的软化剂的平均粒度与平均纤维直径的比例在约0.01％至15％范围内：湿润 按压所述新生网络，从扬基起绉网络，并恢复纸制品。

    Translucent housewrap
    7.
    发明授权
    Translucent housewrap 失效
    半透明的家庭用品

    公开(公告)号：US4900619A

    公开(公告)日：1990-02-13

    申请号：US371156

    申请日：1988-10-17

    申请人： Henry S. Ostrowski ,  Roy D. Goodwin ,  William C. Jackson ,  Jay D. Gillespie

    发明人： Henry S. Ostrowski ,  Roy D. Goodwin ,  William C. Jackson ,  Jay D. Gillespie

    IPC分类号： B32B5/26

    CPC分类号： B32B5/26 ,  Y10S428/903 ,  Y10T442/66

    摘要： A translucent nonwoven fabric composite, suitable for use as a housewrap, is disclosed. The composite comprises a meltblown fabric layer laminated to a reinforcing fabric layer and may include tacking strips. The composite may be prepared by calendering a meltblown fabric and a reinforcing fabric together in a nip equipped with a resilient roll.

    摘要翻译： 公开了一种适用于家庭用品的半透明无纺布复合材料。 复合材料包括层压到增强织物层的熔喷织物层，并且可以包括粘合带。 复合材料可以通过在装有弹性辊的辊隙中将熔喷织物和增强织物一起压光来制备。

    Hydrophilic, humectant, soft, pliable, absorbent paper having wet strength agents
    8.
    发明授权
    Hydrophilic, humectant, soft, pliable, absorbent paper having wet strength agents 有权
    亲水，保湿，柔软，柔韧，吸湿纸具有湿强度剂

    公开(公告)号：US06207012B1

    公开(公告)日：2001-03-27

    申请号：US09577899

    申请日：2000-05-24

    申请人： T. Philips Oriaran ,  Byron E. Burrier ,  Henry S. Ostrowski ,  Elroy W. Post ,  Jacob H. Propp

    发明人： T. Philips Oriaran ,  Byron E. Burrier ,  Henry S. Ostrowski ,  Elroy W. Post ,  Jacob H. Propp

    IPC分类号： D21H1745

    CPC分类号： D21F11/145 ,  D21F11/006 ,  D21F11/14 ,  D21H13/14 ,  D21H13/18 ,  D21H13/24 ,  D21H13/26 ,  D21H17/07 ,  D21H17/55 ,  D21H21/20 ,  D21H21/22 ,  Y10S977/70 ,  Y10T428/24463

    摘要： The invention relates to hydrophilic, humectant, soft, pliant, single-ply or multi-ply absorbent papers in the form of a towel. These humectant paper products are formed by supplying a furnish to headbox comprising: Cellulosic papermaking fiber consisting essentially of recycle fiber, hardwood fiber, softwood fiber, and mixtures thereof; and optionally up to 50% synthetic fibers and a softener which has a melting range of about 0°-40° C. wherein the softener comprises an imidazoline moiety formulated in organic compounds selected from the group consisting of alkoxylated aliphatic polyols, alkoxylated aliphatic diols, aliphatic polyols, aliphatic diols and a mixture of these compounds, wherein the process of adding the softener is controlled to retain a ratio of the average particle size of dispersed softener to the average fiber diameter in the range of about 0.01 to 15 percent: wet pressing said nascent web, creping said web from said Yankee, and recovering the paper products. These products are also suitably prepared using through drying methods with or without the use of a Yankee Dryer, and the products exhibit a unique combination of properties designed to appeal to consumer preferences. In many applications, these products need not be creped, and in that case they do not have the serpentine configuration.

    摘要翻译： 本发明涉及以毛巾形式的亲水性，湿润剂，柔软，柔软，单层或多层吸收纸。 这些湿润纸产品是通过向流浆箱供应配料而形成的，包括：基本上由再循环纤维，硬木纤维，软木纤维及其混合物组成的纤维素造纸纤维; 和任选的至多50％的合成纤维和具有约0°-40℃的熔融范围的软化剂。其中柔软剂包含配制在有机化合物中的咪唑啉部分，所述有机化合物选自烷氧基化脂族多元醇，烷氧基化脂族二醇， 脂肪族多元醇，脂肪族二醇和这些化合物的混合物，其中控制加入软化剂的方法以将分散的软化剂的平均粒度与平均纤维直径的比例保持在约0.01％至15％的范围内：湿压 说新生的网络，起皱从扬基说网络，并恢复纸制品。 这些产品也通过使用或不使用扬克烘干机的干燥方法适当地制备，并且产品表现出独特的性能组合，旨在吸引消费者的喜好。 在许多应用中，这些产品不需要起皱，在这种情况下，它们不具有蛇形结构。