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1.发明授权Fabrics comprising filling yarns comprising linear low density polyethylene fibers 失效织物包括填充包含线性低密度聚乙烯纤维的纱线
公开(公告)号：US5712209A
公开(公告)日：1998-01-27
申请号：US642837
申请日：1996-05-03
Applicant: James D. Geiman , Rakesh K. Gupta , Randall E. Kozulla , Richard J. Legare , Robert G. MacLellan
Inventor： James D. Geiman , Rakesh K. Gupta , Randall E. Kozulla , Richard J. Legare , Robert G. MacLellan
CPC classification number: D01F6/30 , B32B5/26 , D02G3/402 , D04H1/4291 , D04H1/485 , D04H1/498 , D04H1/54 , D04H1/559 , Y10T428/2904 , Y10T428/2913 , Y10T428/2967 , Y10T428/2969 , Y10T442/30 , Y10T442/3049 , Y10T442/313 , Y10T442/3138 , Y10T442/322 , Y10T442/3244 , Y10T442/3268 , Y10T442/3285 , Y10T442/3293 , Y10T442/3309 , Y10T442/3317 , Y10T442/348 , Y10T442/3504 , Y10T442/3724 , Y10T442/374 , Y10T442/3748 , Y10T442/667 , Y10T442/668
Abstract: A fabric comprising a warp yarn and a filling yarn, wherein the filling yarn comprises linear low density polyethylene fiber and the warp yarn comprises nonmelting fiber or fiber having a melting point higher than the linear low density polyethylene fiber.
Abstract translation: 包括经纱和填充纱线的织物，其中所述填充纱线包括线性低密度聚乙烯纤维，所述经纱包含熔点高于线性低密度聚乙烯纤维的非熔化纤维或纤维。
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公开(公告)号：USD311997S
公开(公告)日：1990-11-13
申请号：US66682
申请日：1987-06-26
Applicant: Richard J. Legare
Designer： Richard J. Legare
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3.发明授权Nonwoven materials comprising 0.5 to 1.2 decitex cardable polyolefin fibers and having liquid strike through resistance as well as air permeability 失效包含0.5至1.2分特的可聚烯烃纤维并具有液体冲击阻力以及透气性的非织造材料
公开(公告)号：US5534340A
公开(公告)日：1996-07-09
申请号：US145360
申请日：1993-10-29
Applicant: Rakesh K. Gupta , Richard J. Legare
Inventor： Rakesh K. Gupta , Richard J. Legare
IPC: B32B5/26 , D04H1/42 , D04H1/4291 , D04H1/541 , D04H1/544 , D04H1/559 , D04H1/74 , B32B27/00 , B32B5/06 , D02G3/00
CPC classification number: D04H1/4291 , B32B5/26 , D04H1/4374 , D04H1/4382 , D04H1/541 , D04H1/544 , D04H1/559 , D04H1/74 , Y10S428/903 , Y10T428/2929 , Y10T428/2938 , Y10T442/607 , Y10T442/608 , Y10T442/641 , Y10T442/66 , Y10T442/696 , Y10T442/697
Abstract: The fabrics of this invention have a unique combination of liquid barrier properties and high air permeability and comprise at least one carded nonwoven web comprising at least 10% by weight, based on the total weight of cardable fibers, of cardable polyolefin fibers having a fiber fineness of about 0.5 to about 1.2 decitex. Preferably the polyolefin fibers are hydrophobic polyolefin fibers, and the nonwoven material is thermally bonded. Laminates comprising at least one layer of the fabrics of this invention and at least one layer of another nonwoven material have the same unique combination of properties.
Abstract translation: 本发明的织物具有液体阻隔性能和高透气性的独特组合，并且包括至少一种梳理非织造纤维网，其包含至少10重量％，基于可梳理纤维的总重量，具有纤维细度的可梳理聚烯烃纤维 约0.5至约1.2分特。 优选地，聚烯烃纤维是疏水性聚烯烃纤维，并且非织造材料被热粘合。 包含至少一层本发明的织物和至少一层另一种非织造材料的层压材料具有相同的独特的性能组合。
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公开(公告)号：USD313512S
公开(公告)日：1991-01-08
申请号：US73671
申请日：1987-07-15
Applicant: Richard J. Legare
Designer： Richard J. Legare
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公开(公告)号：US6117546A
公开(公告)日：2000-09-12
申请号：US946969
申请日：1997-10-08
Applicant: James D. Geiman , Rakesh K. Gupta , Randall E. Kozulla , Richard J. Legare , Robert G. MacLellan
Inventor： James D. Geiman , Rakesh K. Gupta , Randall E. Kozulla , Richard J. Legare , Robert G. MacLellan
CPC classification number: D02G3/045 , D04H1/00 , D04H1/4291 , D04H1/498 , D04H1/559 , D10B2321/021 , Y10T428/2913 , Y10T428/2929 , Y10T428/2967 , Y10T428/2969
Abstract: A yarn comprising linear low density polyethylene fiber and nonmelting fiber or fiber having a melting point higher than the linear low density polyethylene fiber, and structures made therefrom.
Abstract translation: 包括线性低密度聚乙烯纤维和熔点高于线性低密度聚乙烯纤维的非熔化纤维或纤维的纱线以及由其制成的结构。
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Patent Agency Ranking
公开(公告)号：USD314673S
公开(公告)日：1991-02-19
申请号：US73235
申请日：1987-07-13
Applicant: Richard J. Legare
Designer： Richard J. Legare
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7.发明授权Barrier element fabrics, barrier elements, and protective articles incorporating such elements 失效阻挡元件织物，屏障元件和包含这些元件的保护制品
公开(公告)号：US5683809A
公开(公告)日：1997-11-04
申请号：US238324
申请日：1994-05-05
Applicant: Walter J. Freeman , Rakesh K. Gupta , James H. Harrington , Richard J. Legare , Thomas L. Smith , Adrienne W. Williams
Inventor： Walter J. Freeman , Rakesh K. Gupta , James H. Harrington , Richard J. Legare , Thomas L. Smith , Adrienne W. Williams
CPC classification number: A61F13/51401 , A61F13/494 , A61F2013/51011 , A61F2013/51441 , A61F2013/51452 , Y10T428/25 , Y10T428/27 , Y10T428/29 , Y10T428/2915 , Y10T428/298 , Y10T442/2418
Abstract: Protective articles such as diapers, having filmless hydrophobic barrier elements such as cuffs and backing sheets. The barrier cuffs--which can be, for instance, leg cuffs and waistbands--and the backing sheets can be provided from fabrics having a fabric weight of at least 10 gsy; these fabrics are made of cardable, hydrophobic polyolefin fibers having a dpf value of not more than about 2.0.
Abstract translation: 保护性物品如尿布，具有无膜的疏水屏障元件如袖口和背衬片。 阻挡袖口 - 其可以是例如腿箍和腰带 - 并且背衬片可以由织物重量为至少10克的织物提供; 这些织物由具有不大于约2.0的dpf值的可梳理的疏水性聚烯烃纤维制成。
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公开(公告)号：US5554437A
公开(公告)日：1996-09-10
申请号：US451603
申请日：1995-05-26
Applicant: Rakesh K. Gupta , Randall E. Kozulla , Richard J. Legare
Inventor： Rakesh K. Gupta , Randall E. Kozulla , Richard J. Legare
CPC classification number: D01F6/46 , B32B5/26 , D04H1/4291 , D04H1/435 , D04H1/4374 , D04H1/4382 , D04H1/54 , Y10T428/2931 , Y10T442/637 , Y10T442/659 , Y10T442/678
Abstract: A gamma-sterilizable barrier fabric comprises (1) at least one layer of a gamma-sterilizable nonwoven material comprising cardable multiconstituent staple fibers, at least 50% by weight of the nonwoven material comprising a gamma-sterilizable polymer, and (2) at least one layer of gamma-sterilizable barrier material selected from film, wet-laid fabrics, and melt-blown webs, at least 50% by weight of the barrier material comprising a gamma-sterilizable polymer.
Abstract translation: γ-可消毒屏障织物包括（1）至少一层包含可梳理的多取向短纤维的γ-消毒非织造材料层，至少50重量％的包含γ-可灭菌聚合物的非织造材料，和（2）至少 选自薄膜，湿法成网织物和熔喷纤维网的一层γ-消毒屏障材料，至少50重量％的包含γ-杀菌聚合物的阻隔材料。
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公开(公告)号：US5554435A
公开(公告)日：1996-09-10
申请号：US210989
申请日：1994-03-18
Applicant: Rakesh K. Gupta , Richard J. Legare
Inventor： Rakesh K. Gupta , Richard J. Legare
IPC: A61F13/49 , A61B19/02 , A61B19/04 , A61F13/15 , A61F13/514 , D04H1/42 , D04H3/16 , D04H5/06 , D04H13/00 , B32B5/08 , B32B5/26 , D04H3/14
CPC classification number: D04H1/4382 , D04H1/4291 , D04H1/4374 , D04H1/559 , D04H1/56 , D04H3/14 , Y10T442/621 , Y10T442/641 , Y10T442/66
Abstract: Nonwoven structures, prepared from meltblown microfibers, and fibers having heterogeneous melt viscosity. The structures can be in the form of composite nonwoven fabrics, made from alternating layers of the indicated meltblown and heterogeneous fibers; the melt flow rate, of the surface of the heterogeneous fibers, can be one third or more of the meltblown fibers' melt flow rate. The composite nonwoven fabrics have excellent barrier properties, and are useful as sterilization wraps, and for other medical, industrial, and hygiene applications.
Abstract translation: 由熔喷微纤维制成的非织造结构和具有不均匀熔体粘度的纤维。 该结构可以是复合非织造织物的形式，由指定的熔喷和异质纤维的交替层制成; 异种纤维表面的熔体流动速率可以是熔喷纤维熔体流动速率的三分之一或更多。 复合非织造织物具有优异的阻隔性，并且可用作灭菌包装以及用于其它医疗，工业和卫生应用。
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公开(公告)号：US5468311A
公开(公告)日：1995-11-21
申请号：US22123
申请日：1979-03-05
Applicant: James H. Godsey , James L. Jacox , Robert F. Keller , Richard J. Legare
Inventor： James H. Godsey , James L. Jacox , Robert F. Keller , Richard J. Legare
CPC classification number: C06B45/105 , C06B25/18
Abstract: An improved crosslinked double base propellant composition is provided which has an improved binder system. The binder system is based on nitrocellulose (NC) having an intrinsic viscosity of from about 0.4 dl./gram to about 1.5 dl./gram and a polyester polyol or polyether polyol (polyol), in which the weight ratio of NC/polyol is from about 0.03/1 to about 0.8/1. The binder crosslinking agents are diisocyanates, and the ratio of NCO groups of the diisocyanates to combined OH groups of nitrocellulose and polyol is from about 0.7/1 to 1.2/1. Energetic plasticizer such as nitroglycerin comprises from about 68% to about 82% by weight of the binder. The binder contains a stabilizer and is capable of high solids loading, i.e., 70% to 77% solids.
Abstract translation: 提供改进的交联双基推进剂组合物，其具有改进的粘合剂体系。 粘合剂体系基于特性粘度为约0.4dl / g至约1.5dl / g的硝酸纤维素（NC）和聚酯多元醇或聚醚多元醇（多元醇），其中NC /多元醇的重量比为 约0.03 / 1至约0.8 / 1。 粘合剂交联剂是二异氰酸酯，二异氰酸酯的NCO基与硝基纤维素和多元醇的组合OH基的比例为约0.7 / 1-1.2 / 1。 活性增塑剂如硝酸甘油包含约68％至约82％重量的粘合剂。 粘合剂含有稳定剂并且能够高固含量，即70％至77％固体。
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