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1. 发明授权

US5500254A Coated polymeric fabric having durable wettability and reduced adsorption of protein 失效
公开(公告)号：US5500254A
公开(公告)日：1996-03-19
申请号：US170598
申请日：1993-12-21
申请人： Roger B. Quincy, III , Ronald S. Nohr , John G. MacDonald , Elizaeth D. Gadsby , Dennis S. Everhart
发明人： Roger B. Quincy, III , Ronald S. Nohr , John G. MacDonald , Elizaeth D. Gadsby , Dennis S. Everhart
IPC分类号： A61F13/511 , A61F5/44 , A61F13/15 , A61F13/20 , A61F13/49 , A61L15/48 , B32B27/32 , C09D183/12 , D06M15/643 , D06M15/647 , B32B27/00 , B32B9/00
CPC分类号： D06M15/647 , A61L15/48 , C09D183/12 , Y10S428/903 , Y10T442/2484 , Y10T442/2492 , Y10T442/2549 , Y10T442/291
摘要： A method of durably rendering a polymeric fabric, e.g., a polyolefin fabric, wettable and resistant to protein adsorption. The method involves providing a polymeric fabric having a surface, applying to the surface of the polymeric fabric a composition which includes water and a surfactant adapted to durably render the polymeric fabric resistant to protein adsorption, and drying the polymeric fabric. The surfactant has a solubility in water at 20.degree. C. no greater than about 5 percent by weight, based on the weight of the water, and is present on the polymeric fabric in an amount of the surfactant sufficient to reduce the adsorption of the protein by the fabric. The coated fabric not only exhibits durable reduced adsorption of protein but also has durable wettability by aqueous liquids. The coated fabric is especially suited for incorporation in such disposable absorbent articles as diapers, feminine care products, such as sanitary napkins and tampons, incontinent care products, training pants, wipes, and the like.

2. 发明授权

US5525415A Coated polymeric fabric having durable wettability and reduced adsorption of protein 失效
标题翻译：涂层聚合物织物具有持久的润湿性和减少的蛋白质吸附
公开(公告)号：US5525415A
公开(公告)日：1996-06-11
申请号：US407156
申请日：1995-03-20
申请人： Roger B. Quincy, III , Ronald S. Nohr , John G. MacDonald , Elizabeth D. Gadsby , Dennis S. Everhart
发明人： Roger B. Quincy, III , Ronald S. Nohr , John G. MacDonald , Elizabeth D. Gadsby , Dennis S. Everhart
IPC分类号： A61F13/511 , A61F5/44 , A61F13/15 , A61F13/20 , A61F13/49 , A61L15/48 , B32B27/32 , C09D183/12 , D06M15/643 , D06M15/647 , B32B27/00 , B32B9/00
CPC分类号： D06M15/647 , A61L15/48 , C09D183/12 , Y10S428/903 , Y10T442/2484 , Y10T442/2492 , Y10T442/2549 , Y10T442/291
摘要： A method of durably rendering a polymeric fabric, e.g., a polyolefin fabric, wettable and resistant to protein adsorption. The method involves providing a polymeric fabric having a surface, applying to the surface of the polymeric fabric a composition which includes water and a surfactant adapted to durably render the polymeric fabric resistant to protein adsorption, and drying the polymeric fabric. The surfactant has a solubility in water at 20.degree. C. no greater than about 5 percent by weight, based on the weight of the water, and is present on the polymeric fabric in an amount of the surfactant sufficient to reduce the adsorption of the protein by the fabric. The coated fabric not only exhibits durable reduced adsorption of protein but also has durable wettability by aqueous liquids. The coated fabric is especially suited for incorporation in such disposable absorbent articles as diapers, feminine care products, such as sanitary napkins and tampons, incontinent care products, training pants, wipes, and the like.
摘要翻译：耐久地使聚合物织物例如聚烯烃织物可湿润并且抗蛋白质吸附的方法。该方法包括提供具有表面的聚合物织物，向聚合物织物的表面施加包含水和表面活性剂的组合物，该表面活性剂适于耐久地使聚合物织物抵抗蛋白质吸附，并干燥聚合物织物。表面活性剂在水中的溶解度为20℃，不大于约5重量％，基于水的重量，并且存在于聚合物织物上的一定量的表面活性剂足以减少蛋白质的吸附由织物。涂层织物不仅表现出持久的蛋白质吸附减少，而且还具有耐水性液体的耐久性。涂布织物特别适用于诸如尿布，女性护理产品如卫生巾和卫生棉条，失禁护理产品，训练裤，擦拭巾等一次性吸收制品中。

3. 发明授权

US5540984A Coated polymeric fabric having durable wettability and reduced adsorption of protein 失效
公开(公告)号：US5540984A
公开(公告)日：1996-07-30
申请号：US407727
申请日：1995-03-20
申请人： Roger B. Quincy, III , Ronald S. Nohr , John G. MacDonald , Elizabeth D. Gadsby , Dennis S. Everhart
发明人： Roger B. Quincy, III , Ronald S. Nohr , John G. MacDonald , Elizabeth D. Gadsby , Dennis S. Everhart
IPC分类号： A61F13/511 , A61F5/44 , A61F13/15 , A61F13/20 , A61F13/49 , A61L15/48 , B32B27/32 , C09D183/12 , D06M15/643 , D06M15/647 , B32B27/00 , B32B9/00
CPC分类号： D06M15/647 , A61L15/48 , C09D183/12 , Y10S428/903 , Y10T442/2484 , Y10T442/2492 , Y10T442/2549 , Y10T442/291
摘要： A method of durably rendering a polymeric fabric, e.g., a polyolefin fabric, wettable and resistant to protein adsorption. The method involves providing a polymeric fabric having a surface, applying to the surface of the polymeric fabric a composition which includes water and a surfactant adapted to durably render the polymeric fabric resistant to protein adsorption, and drying the polymeric fabric. The surfactant has a solubility in water at 20.degree. C. no greater than about 5 percent by weight, based on the weight of the water, and is present on the polymeric fabric in an amount of the surfactant sufficient to reduce the adsorption of the protein by the fabric. The coated fabric not only exhibits durable reduced adsorption of protein but also has durable wettability by aqueous liquids. The coated fabric is especially suited for incorporation in such disposable absorbent articles as diapers, feminine care products, such as sanitary napkins and tampons, incontinent care products, training pants, wipes, and the like.

4. 发明授权

US5455108A Coated polymeric fabric having reduced adsorption of protein 失效
标题翻译：涂层的聚合物织物具有减少的蛋白质吸附
公开(公告)号：US5455108A
公开(公告)日：1995-10-03
申请号：US175654
申请日：1993-12-30
申请人： Roger B. Quincy, III , Ronald S. Nohr , John G. MacDonald , Dennis S. Everhart
发明人： Roger B. Quincy, III , Ronald S. Nohr , John G. MacDonald , Dennis S. Everhart
IPC分类号： A61L15/48 , D06M10/02 , D06M10/10 , D06M15/647 , D06N3/00 , D06N3/04 , D06N3/12 , B05D3/06 , B05D5/08 , B32B33/00
CPC分类号： D06M15/647 , A61L15/48 , D06M10/025 , D06M10/10 , D06N3/0084 , D06N3/045 , D06N3/128 , D06M2101/18 , Y10T428/31663 , Y10T442/2549 , Y10T442/291
摘要： A method of reducing the adsorption of protein by a polymeric fabric; e.g., a polyolefin fabric, which involves providing a polymeric fabric having a surface, applying to the surface of the polymeric fabric a composition including water and a surfactant adapted to reduce the adsorption of protein by the polymeric fabric, and treating the fabric to which a surfactant has been applied by air corona discharge at a corona energy density of from about 10 to about 280 kilojoules per square meter. The surfactant is present on the fabric in an amount sufficient to reduce the adsorption of protein by the fabric. The coated fabric is especially suited for incorporation in such disposable absorbent articles as diapers; feminine care products, such as sanitary napkins and tampons; incontinent care products; training pants; and wipes.
摘要翻译：降低聚合物织物对蛋白质吸附的方法; 例如，聚烯烃织物，其涉及提供具有表面的聚合物织物，向聚合物织物的表面施加包含水和表面活性剂的组合物，该组合物适于减少聚合物织物对蛋白质的吸附，以及将织物通过空气电晕放电以约10至约280千焦/平方米的电晕能量密度施加表面活性剂。表面活性剂以足以减少织物对蛋白质吸附的量存在于织物上。涂布的织物特别适合于并入诸如尿布的一次性吸收制品中; 女性护理产品，如卫生巾和卫生棉条; 失禁护理产品; 训练裤子和擦拭。

5. 发明授权

US5149576A Multilayer nonwoven laminiferous structure 失效
标题翻译：多层非织造层状结构
公开(公告)号：US5149576A
公开(公告)日：1992-09-22
申请号：US618354
申请日：1990-11-26
申请人： David C. Potts , George A. Young , Dennis S. Everhart , J. Gavin MacDonald , Ronald S. Nohr
发明人： David C. Potts , George A. Young , Dennis S. Everhart , J. Gavin MacDonald , Ronald S. Nohr
IPC分类号： B32B5/26 , D04H13/00
CPC分类号： B32B5/26 , D04H1/42 , D04H1/559 , D04H1/56 , D04H3/005 , Y10T428/24826 , Y10T428/31 , Y10T428/31544 , Y10T428/31663 , Y10T442/62 , Y10T442/659 , Y10T442/671
摘要： A nonwoven laminiferous structure is provided which has at least two melt-extruded nonwoven layers:(A) a first layer which includes at least a portion of a first nonwoven web; and(B) a second layer adjacent to said first layer which includes at least a portion of a second nonwoven web; in which,(1) the boundary between any two adjacent melt-extruded nonwoven layers is distinct in that fibers at or near the surfaces of such adjacent layer are not significantly intermingled;(2) the fibers of at least one of such first and second layers are prepared by melt extrusion through a die at a shear rate of from about 50 to about 30,000 sec.sup.-1 and a throughput of no more than about 5.4 kg/cm/hour of a mixture of an additive and a thermoplastic polymer, which additive (a) is present at a level of from about 0.05 to about 15 percent by weight, based on the amount of thermoplastic polymer, and (b) imparts to the surfaces of the fibers, as a consequence of the preferential migration of the additive to the surfaces of the fibers as they are formed, at least one characteristic which is different from the surface characteristics of fibers prepared from the thermoplastic polymer alone, said preferential migration taking place spontaneously upon the formation of the fibers without the need for a post-formation treatment of any kind;(3) the additive present in any melt-extruded nonwoven layer does not migrate to an adjacent layer to a significant degree in use, so that the surface characteristics of each layer remain substantially as originally prepared;(4) the thermoplastic polymer is elected from the group consisting of polyolefins, polyesters, polyetheresters, and polyamides; and(5) the laminiferous structure has been pattern bonded by the application of heat and pressure.
摘要翻译：提供了一种非织造层状结构，其具有至少两个熔融挤出非织造层：（A）第一层，其包括第一非织造纤维网的至少一部分; 和（B）邻近所述第一层的第二层，其包括第二非织造纤维网的至少一部分; 其中，（1）任何两个相邻的熔融挤出非织造层之间的边界是不同的，因为在相邻层的表面处或附近的纤维没有明显混合; （2）这样的第一和第二层中的至少一个的纤维通过熔融挤出通过模具以约50至约30,000秒-1的剪切速率和不超过约5.4kg / cm 2的生产量来制备，添加剂和热塑性聚合物的混合物的小时，该添加剂（a）以基于热塑性聚合物的量的约0.05至约15重量％的量存在，和（b）赋予作为添加剂在形成纤维表面时优先迁移到纤维表面的结果，纤维具有与单独由热塑性聚合物制备的纤维的表面特性不同的至少一个特征，所述优先迁移自发地发生在形成纤维时，不需要任何形式的后处理; （3）存在于任何熔融挤出的非织造层中的添加剂在使用中不会显着地迁移到相邻层，使得每层的表面特性基本上保持原样制备; （4）热塑性聚合物选自聚烯烃，聚酯，聚醚酯和聚酰胺; 和（5）通过施加热和压力将层状结构图案结合。

6. 发明授权

US5145727A Multilayer nonwoven composite structure 失效
标题翻译：多层非织造复合结构
公开(公告)号：US5145727A
公开(公告)日：1992-09-08
申请号：US618352
申请日：1990-11-26
申请人： David C. Potts , George A. Young , Dennis S. Everhart , J. Gavin MacDonald , Ronald S. Nohr
发明人： David C. Potts , George A. Young , Dennis S. Everhart , J. Gavin MacDonald , Ronald S. Nohr
IPC分类号： B32B5/08 , D04H13/00
CPC分类号： B32B5/08 , D04H1/42 , D04H1/559 , D04H1/56 , D04H3/005 , D04H3/14 , Y10T428/24826 , Y10T428/31 , Y10T428/31544 , Y10T428/31663 , Y10T442/614 , Y10T442/668 , Y10T442/671
摘要： A nonwoven composite structure is provided which has at least two melt-extruded nonwoven layers:(A) a first layer which includes at least a portion of a first nonwoven web; and(B) a second layer which includes at least a portion of a second nonwovfen web;in which,(1) the boundary between any two adjacent melt-extruded nonwoven layers is indistinct in that fibers at or near the surfaces of such adjacent layers are significantly intermingled;(2) the fibers of at least one of such first and second layers are prepared by melt extrusion through a die at a shear rate of from about 50 to about 30,000 sec.sup.-1 and a throughput of no more than about 5.4 kg/cm/hour of a mixture of an additive and a thermoplastic polymer, which additive imparts to the surfaces of the fibers, as a consequence of the preferential migration of the additive to the surfaces of the fibers as they are formed, at least one characteristic which is different from the surface characteristics of fibers prepared from the thermoplastic polymer alone, said preferential migration taking place spontaneously upon the formation of the fibers without the need for a post-formation treatment of any kind;(3) the additive present in any melt-extruded nonwoven layer does not migrate to an adjacent layer to a significant degree in use, so that the surface characteristics of each layer remain substantially as originally prepared; and(4) the composite has been pattern bonded by the application of heat and pressure.
摘要翻译：提供了一种非织造复合结构，其具有至少两个熔融挤出非织造层：（A）第一层，其包括第一非织造纤维网的至少一部分; 和（B）第二层，其包括第二非织造网的至少一部分; 其中，（1）任何两个相邻的熔融挤出非织造层之间的边界是不明确的，因为在这些相邻层的表面处或附近的纤维显着混合; （2）这样的第一和第二层中的至少一个的纤维通过熔融挤出通过模具以约50至约30,000秒-1的剪切速率和不超过约5.4kg / cm 2的生产量来制备，添加剂和热塑性聚合物的混合物的时间小于该添加剂与热塑性聚合物的混合物，这种添加剂赋予纤维的表面，这是由于添加剂在形成时优先迁移到纤维表面的结果，至少一种不同的特性从仅由热塑性聚合物制备的纤维的表面特性，所述优先迁移在纤维形成时自发发生，而不需要任何形式的后处理; （3）存在于任何熔融挤出的非织造层中的添加剂在使用中不会显着地迁移到相邻层，使得每层的表面特性基本上保持原样制备; 和（4）复合材料通过施加热和压力进行图案粘结。

7. 发明授权

US06331056B1 Printing apparatus and applications therefor 失效
标题翻译：印刷装置及其应用
公开(公告)号：US06331056B1
公开(公告)日：2001-12-18
申请号：US09512506
申请日：2000-02-24
申请人： Ronald S. Nohr , John G. MacDonald
发明人： Ronald S. Nohr , John G. MacDonald
IPC分类号： B41J201
CPC分类号： B41F23/0409 , B41J2/01 , B41J11/002
摘要： The present invention relates to a novel printing apparatus and methods for using the same. The present invention further relates to a method of curing photocurable inks, as used in ink jet printers and other printing apparatus, by exposing the photocurable ink to a radiation source, particularly a flat excimer lamp.
摘要翻译：本发明涉及一种新颖的印刷装置及其使用方法。本发明还涉及通过将可光固化的油墨曝光到辐射源，特别是平面准分子灯，来固化用于喷墨打印机和其它打印设备中的光固化油墨的方法。

8. 发明授权

US5569732A Antimicrobial siloxane quaternary ammonium salts 失效
标题翻译：抗微生物硅氧烷季铵盐
公开(公告)号：US5569732A
公开(公告)日：1996-10-29
申请号：US450451
申请日：1995-05-25
申请人： Ronald S. Nohr , John G. MacDonald
发明人： Ronald S. Nohr , John G. MacDonald
IPC分类号： A01N55/00 , A01N55/10 , A61F13/15 , A61L15/26 , A61L15/46 , C07F7/08 , C07F7/10 , C07F7/18 , C08G77/04 , C08G77/14 , C08G77/38 , C08G77/388 , C08K5/00 , C08K5/544 , C08L83/08 , C08L101/00 , D01D11/06 , D04H1/42
CPC分类号： A61F13/51 , A01N55/00 , A61F13/8405 , A61L15/26 , A61L15/46 , C07F7/0847 , C07F7/0854 , C08G77/045 , C08K5/0058 , C08K5/544 , D04H1/4291 , A61F2013/51047 , A61L2300/208 , A61L2300/404 , Y10T428/2962 , Y10T442/2525
摘要： A siloxane quaternary ammonium salt is provided which can be either of two general classes: (1) a trisiloxane having a pendent quaternary ammonium group and a molecular weight of from about 600 to about 1,700; and (2) an ABA-type siloxane having a polydispersity of up to about 3.0 and a weight-average molecular weight of from about 800 to about 2,000, in which a central siloxane moiety is terminated at each end by a quaternary ammonium salt group. The anion in general can be any anion which does not adversely affect the thermal stability of the salt. The siloxane quaternary ammonium salt possesses antimicrobial properties and is intended for inclusion in a thermoplastic composition which can be melt extruded to form fibers and nonwoven webs, or other shaped articles, which exhibit antimicrobial properties.
摘要翻译：提供硅氧烷季铵盐，其可以是两个一般类别：（1）具有悬挂季铵基并且分子量为约600至约1,700的三硅氧烷; 和（2）多分散性高达约3.0且重均分子量为约800至约2,000的ABA型硅氧烷，其中中央硅氧烷部分在每一端由季铵盐基团封端。阴离子通常可以是不会不利地影响盐的热稳定性的任何阴离子。硅氧烷季铵盐具有抗菌性能，并且旨在包含在热塑性组合物中，其可以被熔融挤出以形成具有抗微生物性质的纤维和非织造纤维网或其它成型制品。

9. 发明授权

US5455074A Laminating method and products made thereby 失效
标题翻译：由此形成的层压方法和产品
公开(公告)号：US5455074A
公开(公告)日：1995-10-03
申请号：US997799
申请日：1992-12-29
申请人： Ronald S. Nohr , John G. MacDonald
发明人： Ronald S. Nohr , John G. MacDonald
IPC分类号： B32B5/18 , B32B7/12 , B32B27/08 , B32B27/12 , B32B27/28 , B32B37/00 , B32B37/16 , C09J163/00 , B05D3/00 , B32B27/00
CPC分类号： B32B37/12 , B29K2201/00 , B29K2223/00 , B32B2305/20 , B32B2310/0831 , B32B2310/0843 , B32B2327/06 , B32B2329/00 , B32B2363/00 , B32B37/1284 , Y10S428/934 , Y10T428/19 , Y10T428/192 , Y10T428/24041 , Y10T428/31504 , Y10T428/31573 , Y10T442/66 , Y10T442/668
摘要： A method of preparing a laminate having increased peel strength and solvent resistance which involves (A) applying an adhesive composition to a surface of a first sheet; (B) exposing the adhesive composition on the surface of the first sheet to incoherent, pulsed ultraviolet radiation from a dielectric barrier discharge excimer lamp; (C) bringing a surface of a second sheet in contact with the adhesive composition-bearing surface of the first article; and (D) allowing the adhesive composition to cure. The incoherent, pulsed ultraviolet radiation has a single narrow wavelength band within the range of from about 260 to about 360 nanometers. The adhesive composition includes from about 94 to about 60 percent by weight of a cycloaliphatic diepoxide, from about 1 to about 10 percent by weight of a cationic photoinitiator, and from about 5 to about 30 percent by weight of a vinyl chloride-vinyl acetate-vinyl alcohol terpolymer, all based on the weight of adhesive composition. The sheets desirably are films and nonwoven webs composed of cellulosic fibers, polyolefin fibers, or a mixture of cellulosic fibers and polyolefin fibers. The method is particularly well suited for the preparation of such laminates as industrial wipers, workwear, medical fabrics, and the like.
摘要翻译：一种制备具有增加的剥离强度和耐溶剂性的层压体的方法，其包括（A）将粘合剂组合物施加到第一片的表面; （B）将第一片表面上的粘合剂组合物暴露于来自介电阻挡放电准分子灯的非相干的脉冲紫外线辐射; （C）使第二片材的表面与第一制品的粘合剂组合物承载表面接触; 和（D）使粘合剂组合物固化。非相干脉冲紫外线辐射具有在约260至约360纳米范围内的单个窄波长带。粘合剂组合物包含约94至约60重量％的脂环族二环氧化物，约1至约10重量％的阳离子光引发剂和约5至约30重量％的氯乙烯 - 乙酸乙烯酯 - 乙烯醇三元共聚物，均基于粘合剂组合物的重量。片材期望地是由纤维素纤维，聚烯烃纤维或纤维素纤维和聚烯烃纤维的混合物组成的膜和非织造纤维网。该方法特别适用于制备诸如工业擦拭器，工作服，医用织物等的这样的层压材料。

10. 发明授权

US5382703A Electron beam-graftable compound and product from its use 失效
标题翻译：电子束可接枝的化合物及其使用的产品
公开(公告)号：US5382703A
公开(公告)日：1995-01-17
申请号：US972656
申请日：1992-11-06
申请人： Ronald S. Nohr , John G. MacDonald , Laura E. Herring
发明人： Ronald S. Nohr , John G. MacDonald , Laura E. Herring
IPC分类号： C07C43/166 , C07C43/178 , C07C43/11
CPC分类号： C07C43/1787 , C07C43/166
摘要： A compound of the formula: ##STR1## in which: (a) each of A and B independently is phenyl which may be unsubstituted or substituted;(b) each of R.sub.1 and R.sub.2 independently is hydrogen or C.sub.1 -C.sub.6 alkyl;(c) m represents an integer of from 0 to about 18; and(d) Z is poly(alkyleneoxy) which may be uncapped or capped with a C.sub.1 -C.sub.6 alkyl group.The compound can be grafted to polyolefin nonwoven webs by electron beam radiation without significant homopolymerization. The grafted webs are wettable (hydrophilic) and capable of withstanding multiple rewets without substantial removal of grafted compound. The grafted webs are especially well-suited for use in disposable absorbent products.
摘要翻译：下式化合物：其中：（a）A和B各自独立地是可以是未取代或取代的苯基; （b）R 1和R 2各自独立地为氢或C 1 -C 6烷基; （c）m表示0至约18的整数; 和（d）Z是可以被C 1 -C 6烷基封端或封端的聚（亚烷基氧基）。该化合物可以通过电子束辐射接枝到聚烯烃非织造纤维网上而没有显着的均聚。接枝网是可润湿的（亲水的）并且能够承受多次再湿润，而不会基本上去除接枝化合物。接枝网特别适用于一次性吸收产品。

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