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1. 再颁专利

USRE42110E1 Fibrous sheet binders 失效
标题翻译：纤维片粘合剂
公开(公告)号：USRE42110E1
公开(公告)日：2011-02-08
申请号：US11478542
申请日：2006-06-29
申请人： Kenneth P. Kehrer , Sheldon M. Atlas , Helen Atlas , Victor A. Kabanov , Alexander Kabanov , Alexander Zezin , Valentine Rogachova
发明人： Kenneth P. Kehrer , Sheldon M. Atlas , Victor A. Kabanov , Alexander Zezin , Valentine Rogachova
IPC分类号： D21H11/00
CPC分类号： D21H17/72 , D21H13/40 , D21H17/28 , D21H17/42 , D21H17/44 , D21H17/56
摘要： A method and composition are disclosed for providing a two-part polymer binder additive for a fibrous sheet for improving both its strength and durability. The two-part polymer binder may be added to augment organic binders to increase board strength and durability or to reduce the amount of organic binder required. The polymers may also be added in place of conventional organic binders or added in addition to organic binders to improve sag resistance and fibrous sheet performance.
摘要翻译：公开了一种用于提供用于纤维片材的两部分聚合物粘合剂添加剂以提高其强度和耐久性的方法和组合物。可以加入两部分聚合物粘合剂以增加有机粘合剂以增加板的强度和耐久性或减少所需的有机粘合剂的量。除了有机粘合剂之外，还可以加入聚合物代替常规的有机粘合剂，或者加入聚合物以改善抗流挂性和纤维性能。

2. 发明授权

US06716312B2 Fibrous sheet binders 失效
标题翻译：纤维片粘合剂
公开(公告)号：US06716312B2
公开(公告)日：2004-04-06
申请号：US10294179
申请日：2002-11-14
申请人： Kenneth P. Kehrer , Sheldon M. Atlas , Victor A. Kabanov , Alexander Zezin , Valentine Rogachova
发明人： Kenneth P. Kehrer , Sheldon M. Atlas , Victor A. Kabanov , Alexander Zezin , Valentine Rogachova
IPC分类号： D21H1100
CPC分类号： D21H17/72 , D21H13/40 , D21H17/28 , D21H17/42 , D21H17/44 , D21H17/56
摘要： A method and composition are disclosed for providing a two-part polymer binder additive for a fibrous sheet for improving both its strength and durability. The two-part polymer binder may be added to augment organic binders to increase board strength and durability or to reduce the amount of organic binder required. The polymers may also be added in place of conventional organic binders or added in addition to organic binders to improve sag resistance and fibrous sheet performance.
摘要翻译：公开了一种用于提供用于纤维片材的两部分聚合物粘合剂添加剂以提高其强度和耐久性的方法和组合物。可以加入两部分聚合物粘合剂以增加有机粘合剂以增加板的强度和耐久性或减少所需的有机粘合剂的量。除了有机粘合剂之外，还可以加入聚合物代替常规的有机粘合剂，或者加入聚合物以改善抗流挂性和纤维性能。

3. 发明授权

US06755938B2 Fibrous sheet binders 失效
公开(公告)号：US06755938B2
公开(公告)日：2004-06-29
申请号：US09933408
申请日：2001-08-20
申请人： Kenneth P. Kehrer , Sheldon M. Atlas , Victor A. Kabanov , Alexander Zezin , Valentine Rogachova
发明人： Kenneth P. Kehrer , Sheldon M. Atlas , Victor A. Kabanov , Alexander Zezin , Valentine Rogachova
IPC分类号： D21H1100
CPC分类号： D21H17/72 , D21H13/40 , D21H17/28 , D21H17/42 , D21H17/44 , D21H17/56
摘要： A method and composition are disclosed for providing a two-part polymer binder additive for a fibrous sheet for improving both its strength and durability. The two-part polymer binder may be added to augment organic binders to increase board strength and durability or to reduce the amount of organic binder required. The polymers may also be added in place of conventional organic binders or added in addition to organic binders to improve sag resistance and fibrous sheet performance.

4. 发明授权

US5498407A Poly(2-hydroxyethyl methacrylate) and all copolymers of poly-HEMA fibers and cosmetic compositions containing same 失效
标题翻译：聚（甲基丙烯酸2-羟乙酯）和聚HEMA纤维的所有共聚物和含有它的化妆品组合物
公开(公告)号：US5498407A
公开(公告)日：1996-03-12
申请号：US328091
申请日：1994-10-24
申请人： Sheldon M. Atlas
发明人： Sheldon M. Atlas
IPC分类号： A61K8/02 , A61K8/04 , A61K8/81 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61K7/035 , A61K7/027 , A61K7/04
CPC分类号： A61K8/042 , A61K8/027 , A61K8/8152 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , Y10S424/05 , Y10S514/844 , Y10S514/845
摘要： Hydrogels are polymers that swell in water and are hydrophilic. The degree and nature of cross linking and the crystallinity of the polymer are responsible for its properties in the swollen state, and the degree to which it imbibes water without the loss of shape is important in many natural hydrogel. Some natural hydrogels are used in the textile industry, pulp and paper production, artificial silk, cellulosic membranes, and biomedical applications. Synthetic hydrogels are used in soft lenses, prosthetic materials and membranes for controlled drug delivery.Poly-HEMA (poly 2 hydroxylthyl methacrylate) is the most widely used hydrogel. The properties of poly HEMA can be modified by cross linking to a certain degree but its hydrophilicity can be increased by the introduction of a second hydroxyl using various monomers. Also its strength will also improve by the addition of a comonomer. These copolymers yielding increase hydrophilicity and strength are exhibited in soft hydrogel films, flexible even in the dry state. Copolymers of HEMA have been utilized in drug delivery systems where the drug diffusion is controlled by the type and ratios of comonomers used together with certain cross linking agents. Comonomers with anionic fixed charges are incorporated in poly HEMA chains, e.g. Methacylic acid (MAA) and acrylic acid(AA). The gels formed containing MAA used in soft contact lenses absorb much more protein than any other gels. Homopolymer poly HEMA fibers and various copolymers of poly HEMA have been combined with standard cosmetic, skin, and nail formulations to provide excellent, enhanced properties to the human body.
摘要翻译：水凝胶是在水中溶胀且亲水的聚合物。交联的程度和性质以及聚合物的结晶度是造成其在膨胀状态下的性质，并且其在不损失形状的情况下吸收水的程度在许多天然水凝胶中是重要的。一些天然水凝胶用于纺织工业，纸浆和造纸生产，人造丝，纤维素膜和生物医学应用。合成水凝胶用于软镜片，假体材料和膜，用于控制药物递送。聚HEMA（聚2羟基乙基甲基丙烯酸酯）是最广泛使用的水凝胶。聚HEMA的性质可以通过一定程度的交联进行改性，但是通过使用各种单体引入第二羟基可以提高其亲水性。此外，其强度也将通过加入共聚单体而改善。这些增加亲水性和强度的共聚物在软水凝胶膜中表现出来，甚至在干燥状态下也是柔性的。 HEMA的共聚物已经用于药物递送系统中，其中药物扩散由与某些交联剂一起使用的共聚单体的类型和比例控制。具有阴离子固定电荷的共聚单体掺入聚HEMA链中，例如甲酸（MAA）和丙烯酸（AA）。含有用于软性隐形眼镜的MAA形成的凝胶比任何其他凝胶吸收更多的蛋白质。均匀聚合物HEMA纤维和聚HEMA的各种共聚物已经与标准化妆品，皮肤和指甲制剂组合，为人体提供优异的增强性能。

5. 发明授权

US4814131A Process for producing a shaped article, such as fiber composed of a hydrophobic polymer and a hydrophilic polymer 失效
标题翻译：用于制造成型制品的方法，例如由疏水性聚合物和亲水性聚合物组成的纤维
公开(公告)号：US4814131A
公开(公告)日：1989-03-21
申请号：US69237
申请日：1987-07-02
申请人： Sheldon M. Atlas
发明人： Sheldon M. Atlas
IPC分类号： D01D5/42 , D01F8/04 , B29C47/06 , B29C55/02 , B29C65/52
CPC分类号： D01D5/42 , D01F8/04 , Y10S264/47
摘要： Normally "dry" or hydrophobic polymers, such as polyolefins, polyesters and the like are rendered more moisture absorptive to improve "breathability" by providing an adherent surface of a hydrophilic polymer. Composite fibers are obtained by stretching a laminated or coated structure of a hydrophobic polymer film and a hydrophilic polymer film, longitudinally dividing the stretched film into a plurality of strips and fibrillating the stretched strips. Alternatively, the film can first be subdivided into the plurality of longitudinal strips and then stretched and fibrillated. In the resulting shaped articles (e.g. fibers), a discontinuous, discrete, adherent covering of the hydrophilic polymer component is provided on a core or substrate composed of the hydrophobic polymer. For example, the moisture regain of high density polyethylene fibers can be increased to more than 1%.
摘要翻译：通常，通过提供亲水性聚合物的粘附表面，通常将“干”或疏水性聚合物（例如聚烯烃，聚酯等）变得更吸湿，以改善“透气性”。通过拉伸疏水性聚合物膜和亲水性聚合物膜的层压或涂覆结构，将拉伸的膜纵向分割成多个条并使拉伸的条带原纤化，获得复合纤维。或者，膜可以首先被细分成多个纵向条，然后拉伸和原纤化。在所得到的成形制品（例如纤维）中，在由疏水性聚合物构成的芯或基材上提供亲水性聚合物组分的不连续，离散的粘附覆盖物。例如，高密度聚乙烯纤维的回潮率可以提高到1％以上。

6. 发明授权

US4443515A Antistatic fabrics incorporating specialty textile fibers having high moisture regain and articles produced therefrom 失效
标题翻译：包含具有高回潮率的特种纺织纤维的抗静电织物和由其制造的制品
公开(公告)号：US4443515A
公开(公告)日：1984-04-17
申请号：US461514
申请日：1983-01-27
申请人： Sheldon M. Atlas
发明人： Sheldon M. Atlas
IPC分类号： D01F6/16 , D03D15/00 , D03D25/00
CPC分类号： D03D15/0005 , Y10S428/913 , Y10S428/922 , Y10T428/24983 , Y10T428/2913 , Y10T428/2915 , Y10T428/2967 , Y10T428/31855 , Y10T442/3146 , Y10T442/444 , Y10T442/637
摘要： Woven, non-woven and knitted fabrics containing at least 1% by weight of specialty fibers formed from high molecular weight polymers of alpha, beta-ethylenically unsaturated aliphatic carboxylic acids, alpha, beta-ethylenically unsaturated aliphatic sulfonic acids and the hydroxyalkyl esters and glycidyl esters of these acids which are cross-linked at a cross-linking density of from about 1 cross-linkage per from about 40 to about 100 repeating monomeric units of the homopolymer are capable of absorbing up to about 40% by weight of the moisture without loss of mechanical strength and other textile properties. These fabrics have anti-static properties. Sheer fabrics are useful for stockings, panty hose, underwear and the like.
摘要翻译：含有至少1重量％的由α，β-烯键式不饱和脂族羧酸，α，β-烯键式不饱和脂族磺酸和羟烷基酯和缩水甘油基的高分子量聚合物形成的特种纤维的编织无纺布和针织物以约40至约100个均聚物的重复单体单元的交联密度为约1交联密度交联的这些酸的酯能够吸收高达约40重量％的水分而没有机械强度等纺织性能的丧失。这些织物具有抗静电性能。纯粹的面料可用于丝袜，内裤，内衣等。

7. 发明授权

US4484926A Antistatic fabrics incorporating specialty textile fibers having high moisture regain 失效
标题翻译：包含具有高回潮率的特种纺织纤维的抗静电织物
公开(公告)号：US4484926A
公开(公告)日：1984-11-27
申请号：US561983
申请日：1983-12-16
申请人： Sheldon M. Atlas
发明人： Sheldon M. Atlas
IPC分类号： D01F11/06 , D03D15/00 , D06Q1/02
CPC分类号： D01F11/06 , D03D15/0005
摘要： Woven, non-woven and knitted fabrics containing at least 1% by weight of specialty fibers formed from high molecular weight polymers of alpha, beta-ethylenically unsaturated aliphatic carboxylic acids, alpha, beta-ethylenically unsaturated aliphatic sulfonic acids and the hydroxyalkyl esters and glycidyl esters of these acids which are cross-linked at a cross-linking density of from about 1 cross-linkage per from about 40 to about 100 repeating monomeric units of the homopolymer are capable of absorbing up to about 40% by weight of the moisture without loss of mechanical strength and other textile properties. These fabrics have anti-static properties. Sheer fabrics are useful for stockings, panty hose, underwear and the like.
摘要翻译：含有至少1重量％的由α，β-烯键式不饱和脂族羧酸，α，β-烯键式不饱和脂族磺酸和羟烷基酯和缩水甘油基的高分子量聚合物形成的特种纤维的编织无纺布和针织物以约40至约100个均聚物的重复单体单元的交联密度为约1交联密度交联的这些酸的酯能够吸收高达约40重量％的水分而没有机械强度等纺织性能的丧失。这些织物具有抗静电性能。纯粹的面料可用于丝袜，内裤，内衣等。

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