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51. 发明授权

US06485530B1 Modified textile and other materials and methods for their preparation 失效
标题翻译：改性纺织品等材料及其制备方法
公开(公告)号：US06485530B1
公开(公告)日：2002-11-26
申请号：US09586185
申请日：2000-06-01
申请人： David S. Soane , David A. Offord
发明人： David S. Soane , David A. Offord
IPC分类号： D06M13328
CPC分类号： C08B3/12 , C08B3/10 , C08B3/14 , C08B15/00 , D06M13/184 , D06M13/513 , D06M15/03 , D06M15/05 , D06M15/11 , D06M15/227 , D06M15/263 , D06M15/277 , D06M15/285 , D06M15/333 , D06M15/347 , D06M15/3562 , D06M15/643 , D06M23/00 , D06M23/005 , D06M2101/06 , D06M2101/12 , D06M2101/34 , D06M2400/01 , D06P1/653 , D06P5/04 , Y10T442/2164
摘要： Provided are compounds and methods for modifying a material to change properties of the material, as well as a variety of products obtained using the methods. In one embodiment, a material comprising one or more modifiable functional groups is reacted with an activated hydrophobic acyl group in the presence of a hindered base, thereby to covalently attach the hydrophobic acyl group to the modifiable functional groups on the material. The material which is modified may be, for example, a carbohydrate, and the modifiable functional groups on the material may be hydroxyls. For example, materials such as cellulose may be modified by reacting it with an acid chloride or acid anhydride including a hydrophobic acyl group, in the presence of a hindered base, such as tripentylamine, to attach the hydrophobic acyl groups to the hydroxyls on the cellulose, thereby to increase the hydrophobicity of the cellulose. The methods and compounds disclosed herein may be used to modify materials to improve properties such as resistance, grease repellency, soil resistance and permanent press properties.
摘要翻译：提供了用于改变材料以改变材料性质的化合物和方法，以及使用这些方法获得的各种产品。在一个实施方案中，包含一个或多个可修饰的官能团的材料在受阻碱的存在下与活化的疏水性酰基反应，从而将疏水性酰基共价连接到材料上的可修饰的官能团上。被修饰的材料可以是例如碳水化合物，并且材料上的可修饰的官能团可以是羟基。例如，可以通过使诸如纤维素的材料与含有疏水性酰基的酰基氯或酸酐在受阻碱例如三戊胺的存在下进行反应来将疏水性酰基连接到纤维素上的羟基上，从而增加纤维素的疏水性。本文公开的方法和化合物可用于改性材料以改善诸如电阻，拒油性，耐土壤性和永久性冲击性能的性能。

52. 发明授权

US06419858B1 Morphology trapping and materials suitable for use therewith 失效
标题翻译：形态捕获和适合使用的材料
公开(公告)号：US06419858B1
公开(公告)日：2002-07-16
申请号：US09592873
申请日：2000-06-13
申请人： Michael R. Houston , Toshiaki Hino , David S. Soane
发明人： Michael R. Houston , Toshiaki Hino , David S. Soane
IPC分类号： B29D1100
CPC分类号： C08F287/00 , C08F265/04 , C08F291/00 , C08J3/28 , Y10S525/903 , Y10T428/31504 , Y10T428/31507 , Y10T428/31786 , Y10T428/31826 , Y10T428/31855
摘要： This invention is directed to a process for the rapid in-situ curing of polymerizable materials to provide macromolecular networks and articles of manufacture that are “morphology-trapped”; that is, they exhibit a fixed phase morphology and/or molecular orientation that is locked in by the curing step. The process includes the steps of mixing together a dead polymer, a reactive plasticizer and an initiator to give a polymerizable composition; further processing the mixture in order to achieve a desired phase morphology and/or molecular orientation of the polymeric constituents; shaping the polymerizable composition into a desired geometry; and exposing the polymerizable composition to a source of polymerizing energy, without mixing, to give a final product with the desired phase morphology and/or molecular orientation locked in place. The phase morphology and molecular orientation present just prior to cure of the polymerizable composition is subsequently trapped or locked in place by the curing step so that further changes in morphology are hindered or prevented.
摘要翻译：本发明涉及一种快速原位固化可聚合材料以提供“形态学被捕”的大分子网络和制品的方法。也就是说，它们表现出通过固化步骤锁定的固定相形态和/或分子取向。该方法包括将死聚合物，活性增塑剂和引发剂混合在一起以产生可聚合组合物的步骤; 进一步处理混合物以实现聚合物组分的期望相形态和/或分子取向; 将可聚合组合物成型为所需的几何形状; 并将可聚合组合物暴露于聚合能源，而不混合，得到具有所需相形态和/或分子取向锁定在适当位置的最终产物。在固化可聚合组合物之前存在的相态和分子取向随后通过固化步骤被捕获或锁定在适当位置，从而妨碍或防止形态的进一步变化。

53. 发明授权

US06380314B1 Near-net-shape polymerization process and materials suitable for use therewith 失效
公开(公告)号：US06380314B1
公开(公告)日：2002-04-30
申请号：US09511661
申请日：2000-02-22
申请人： David S. Soane , Michael R. Houston , Toshiaki Hino
发明人： David S. Soane , Michael R. Houston , Toshiaki Hino
IPC分类号： C08F25500
CPC分类号： C08F259/00 , C08F257/02 , C08F283/00 , C08F287/00 , C08F291/00 , C08L51/006 , C08L51/08
摘要： This disclosure describes a processing approach for the rapid and efficient in-situ polymerization of specially prepared precursor mixtures to achieve near-net-shape production of objects/articles with exact dimensions. The process relies on the use of polymerizable compositions comprised of a mixture of a dead polymer, a reactive plasticizer and an initiator, which compositions are semi-solid-like prior to curing and induce low shrinkage upon curing as a result of their partially polymerized nature prior to processing. The partially polymerized nature of the precursor mixtures also allows extremely impact-resistant objects/articles to be fabricated. Other desirable engineering property attributes can similarly be achieved via the judicious blending of starting ingredients in formulating the polymerizable (curable) mixtures.

54. 发明授权

US5986001A Ocular lens composition and method of formation 失效
标题翻译：眼镜组成及形成方法
公开(公告)号：US5986001A
公开(公告)日：1999-11-16
申请号：US988792
申请日：1997-12-11
申请人： Donald R. Ingenito , Henry F. Rugge , David S. Soane , William L. Sturm
发明人： Donald R. Ingenito , Henry F. Rugge , David S. Soane , William L. Sturm
IPC分类号： G02C7/04 , C08F2/04 , C08F285/00 , C08F287/00 , C08L53/00 , G02B1/04
CPC分类号： G02B1/043
摘要： A gas permeable (GP) ocular lens composition and method of formation are disclosed wherein 98-70% by wgt. of a first polymer component, selected for desired characteristics including gas permeability, and 2-30% by wgt. of a second polymer component, selected for basic GP lens characteristics such as rigidity, structural stability and desired refractive index, are combined in an interpenetrating polymer network (IPN) structure forming a thermoplastic composition having optical clarity/compatibility and facilitating low cost formation by molding or thermoforming. The first polymer component is a block co-polymer from first and second monomers. The resulting lens composition has a flexure modulus in the range of about 2,000-50,000 psi; preferably about 5,000-40,000 psi; and more preferably about 20,000-40,000 psi. In one embodiment, the lens comprises a central portion and an annular portion of different characteristics. In another cosmetic embodiment, a film with an image of an iris is encapsulated in the composition.
摘要翻译：公开了一种透气（GP）眼透镜组合物和形成方法，其中98-70％的第一聚合物组分，其选择为包括气体渗透性的所需特性，和2-30％重量。选择用于基本GP透镜特性如刚性，结构稳定性和所需折射率的第二聚合物组分在形成具有光学透明度/相容性的热塑性组合物的互穿聚合物网络（IPN）结构中组合，并且通过成型促进低成本形成或热成型。第一聚合物组分是来自第一和第二单体的嵌段共聚物。所得透镜组合物的挠曲模量在约2,000-50,000psi的范围内; 优选约5,000-40,000psi; 更优选约20,000-40,000psi。在一个实施例中，透镜包括不同特征的中心部分和环形部分。在另一个美容实施例中，具有虹膜图像的膜被封装在组合物中。

55. 发明授权

US5885432A Un-crosslinked polymeric media for electrophoresis 失效
标题翻译：用于电泳的未交联聚合物介质
公开(公告)号：US5885432A
公开(公告)日：1999-03-23
申请号：US589150
申请日：1996-01-22
申请人： Herbert H. Hooper , Alexander P. Sassi , David S. Soane , Young Bae
发明人： Herbert H. Hooper , Alexander P. Sassi , David S. Soane , Young Bae
IPC分类号： G01N27/447 , G01N27/26
CPC分类号： G01N27/44747
摘要： Electrophoretic media are provided comprising at least un-crosslinked polymers which have a temperature reversible transition from low viscosity to high viscosity, so as to be pourable at one temperature, while providing sieving properties at another temperature. Optionally included with the un-crosslinked polymers having a reversible temperature responsive viscosity change are gelling agents and polymers which do not have the reversible temperature responsive viscosity change. The subject compositions have excellent clarity, provide excellent separation and resolution, handling properties, and mechanical strength. The compositions are compatible with transfer of separated components from the gel to an accepting membrane.
摘要翻译：提供的电泳介质包含至少未交联的聚合物，其具有从低粘度到高粘度的温度可逆转变，以便在一个温度下可倾倒，同时在另一个温度下提供筛分特性。任选地与具有可逆温度响应粘度变化的未交联聚合物一起包括不具有可逆温度响应粘度变化的胶凝剂和聚合物。主题组合物具有优异的透明度，提供优异的分离和分辨率，处理性能和机械强度。组合物与分离的组分从凝胶转移到接受膜是相容的。

56. 发明授权

US5789483A Ocular lens composition and method of formation 失效
公开(公告)号：US5789483A
公开(公告)日：1998-08-04
申请号：US706280
申请日：1996-09-04
申请人： Donald R. Ingenito , Henry F. Rugge , David S. Soane , William L. Sturm
发明人： Donald R. Ingenito , Henry F. Rugge , David S. Soane , William L. Sturm
IPC分类号： G02C7/04 , C08F2/04 , C08F285/00 , C08F287/00 , C08L53/00 , G02B1/04
CPC分类号： G02B1/043
摘要： A gas permeable (GP) ocular lens composition and method of formation are disclosed wherein 98-70% by wgt. of a first polymer component, selected for desired characteristics including gas permeability, and 2-30% by wgt. of a second polymer component, selected for basic GP lens characteristics such as rigidity, structural stability and desired refractive index, are combined in an interpenetrating polymer network (IPN) structure forming a thermoplastic composition having optical clarity/compatibility and facilitating low cost formation by molding or thermoforming. The first polymer component is a block co-polymer from first and second monomers. The resulting lens composition has a flexure modulus in the range of about 2,000-50,000 psi; preferably about 5,000-40,000 psi; and more preferably about 20,000-40,000 psi. In one embodiment, the lens comprises a central portion and an annular portion of different characteristics. In another cosmetic embodiment, a film with an image of an iris is encapsulated in the composition.

57. 发明授权

US5723541A Ocular lens composition and method of formation 失效
公开(公告)号：US5723541A
公开(公告)日：1998-03-03
申请号：US255570
申请日：1994-06-13
申请人： Donald R. Ingenito , Henry F. Rugge , David S. Soane , William L. Sturm
发明人： Donald R. Ingenito , Henry F. Rugge , David S. Soane , William L. Sturm
IPC分类号： G02C7/04 , C08F2/04 , C08F285/00 , C08F287/00 , C08L53/00 , G02B1/04
CPC分类号： G02B1/043
摘要： A gas permeable (GP) ocular lens composition and method of formation are disclosed wherein 98-70% by wgt. of a first polymer component, selected for desired characteristics including gas permeability, and 2-30% by wgt. of a second polymer component, selected for basic GP lens characteristics such as rigidity, structural stability and desired refractive index, are combined in an interpenetrating polymer network (IPN) structure forming a thermoplastic composition having optical clarity/compatibility and facilitating low cost formation by molding or thermoforming. The first polymer component is a block co-polymer from first and second monomers. The resulting lens composition has a flexure modulus in the range of about 2,000-50,000 psi; preferably about 5,000-40,000 psi; and more preferably about 20,000-40,000 psi. In one embodiment, the lens comprises a central portion and an annular portion of different characteristics. In another cosmetic embodiment, a film with an image of an iris is encapsulated in the composition.

58. 发明授权

US5114632A Controlled casting of a shrinkable material 失效
标题翻译：可收缩材料的控制铸造
公开(公告)号：US5114632A
公开(公告)日：1992-05-19
申请号：US608123
申请日：1990-11-01
申请人： David S. Soane
发明人： David S. Soane
IPC分类号： B29C35/08 , B29C37/00 , B29C39/40 , B29D11/00 , C08F283/00 , C08F283/01 , G02B1/04
CPC分类号： B29D11/00163 , B29C35/0894 , B29C37/005 , B29C39/40 , B29D11/00413 , B29D11/00442 , C08F283/00 , C08F283/01 , G02B1/041 , B29C2035/0827 , B29K2105/0002
摘要： A method and a device are disclosed wherein a shrinkable polymer material is formed in situ in a mold without defects and with no internal stresses. A monomer or polymer solution is injected into the mold and solidified sequentially through the mold by exposure to an agent such as ultraviolet radiation, with simultaneous addition of monomer or polymer solution into the area of the mold not yet exposed to the solidifying agent. By controlling the rate at which the solidifying agent is moved across the mold and the monomer or polymer solution is injected into the mold, the resulting product completely fills the mold and is stressfree.
摘要翻译：公开了一种方法和装置，其中可收缩的聚合物材料在模具中原位形成而没有缺陷并且没有内部应力。将单体或聚合物溶液注入模具中并通过暴露于诸如紫外线辐射的试剂，依次通过模具固化，同时将单体或聚合物溶液加入尚未暴露于固化剂的模具区域。通过控制固化剂在模具中移动的速率并将单体或聚合物溶液注入模具中，所得到的产品完全填充模具并且是无压力的。

59. 发明授权

US09315721B2 Self-suspending proppants for hydraulic fracturing 有权
$Self-suspending proppants for hydraulic fracturing$
标题翻译：用于水力压裂的自悬吊支撑剂
公开(公告)号：US09315721B2
公开(公告)日：2016-04-19
申请号：US13599828
申请日：2012-08-30
申请人： Robert P. Mahoney , David S. Soane , Marie K. Herring , Kevin P. Kincaid
发明人： Robert P. Mahoney , David S. Soane , Marie K. Herring , Kevin P. Kincaid
IPC分类号： E21B43/267 , B32B5/16 , C09K8/80 , C09K8/68
CPC分类号： C09K8/805 , C09K8/685 , C09K8/80 , E21B43/267 , Y10T428/2991 , Y10T428/2998
摘要： The present invention provides modified proppants, and methods for their manufacture. In embodiments, the modified proppant comprises a proppant particle and a hydrogel coating, wherein the hydrogel coating is applied to a surface of the proppant particle and localizes on the surface to produce the modified proppant. In embodiments, formulations are disclosed comprising the modified particles, and methods are disclosed for using the formulations.
摘要翻译：本发明提供改性的支撑剂及其制造方法。在实施方案中，改性支撑剂包括支撑剂颗粒和水凝胶涂层，其中将水凝胶涂层施加到支撑剂颗粒的表面上并定位在表面上以产生经改性的支撑剂。在实施方案中，公开了包含改性颗粒的制剂，并且公开了使用该制剂的方法。

60. 发明授权

US08980059B2 High strength paper 有权
标题翻译：高强度纸
公开(公告)号：US08980059B2
公开(公告)日：2015-03-17
申请号：US13331861
申请日：2011-12-20
申请人： Gangadhar Jogikalmath , Patrick D. Kincaid , Lynn Reis , David S. Soane
发明人： Gangadhar Jogikalmath , Patrick D. Kincaid , Lynn Reis , David S. Soane
IPC分类号： D21H21/18 , D21H17/28 , D21H17/41 , D21H17/42 , D21H17/44 , D21H17/56
CPC分类号： D21H17/455 , D21H17/29 , D21H17/375 , D21H17/41 , D21H17/42 , D21H17/44 , D21H17/56 , D21H21/18
摘要： Disclosed herein are systems and methods for attaching particulate additives to a population of cellulose fibers dispersed in an aqueous solution. The cellulose fibers are treated with an activator that forms complexes with them. The particulate additive is attached to a tether that is capable of interacting with the activator, thereby forming a tether-bearing particulate additive. The tether-bearing particulate additive can be added to the activated suspension of cellulose fibers. The resulting interaction between the tether and the activator forms durable complexes that attach the particulate additive to the cellulose fibers. Using these systems and methods, useful additives like starches can be attached to cellulose fibers, imparting advantageous properties such as increased strength to paper products formed thereby. These systems and methods are particularly useful for papermaking involving virgin pulp fibers, recycled fibers, or any combination thereof.
摘要翻译：本文公开了用于将微粒添加剂附着到分散在水溶液中的纤维素纤维群体的系统和方法。纤维素纤维用与它们形成复合物的活化剂处理。颗粒状添加剂连接到能够与活化剂相互作用的系链上，从而形成带束缚的微粒添加剂。可将带状的颗粒添加剂加入到纤维素纤维的活化悬浮液中。所产生的系链和活化剂之间的相互作用形成将颗粒添加剂附着到纤维素纤维上的耐久复合物。使用这些系统和方法，可以将有用的添加剂如淀粉粘附到纤维素纤维上，赋予有利的性质，例如由此形成的纸产品的强度增加。这些系统和方法对于涉及原始纸浆纤维，再循环纤维或其任何组合的造纸特别有用。

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