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1. 发明授权

US5308691A Controlled-porosity, calendered spunbonded/melt blown laminates 失效
标题翻译：受控孔隙率，压延纺粘/熔喷层压板
公开(公告)号：US5308691A
公开(公告)日：1994-05-03
申请号：US130773
申请日：1993-10-04
申请人： Hyun S. Lim , Hyunkook Shin
发明人： Hyun S. Lim , Hyunkook Shin
IPC分类号： B32B5/26 , D04H1/56 , D04H1/72 , D04H3/16 , D04H13/00 , D06M17/00 , B32B27/00
CPC分类号： B32B5/26 , D04H1/559 , D04H1/56 , Y10S428/903 , Y10T442/62 , Y10T442/66
摘要： Controlled porosity composite sheets comprising a melt-blown polypropylene fiber web having a spunbonded polypropylene fiber sheet laminated to at least one side thereof are made by calendering an assembly of the component webs in such a manner that, when a two-layer composite sheet is made, the web of melt-blown fibers is in contact with a metal roll heated to 140.degree.-170.degree. C. operating against an unheated resilient roll; and, when a three-layer composite sheet is made, the spunbonded web in contact with the heated metal roll has a dtex per fiber value of less than 6.These composite sheets have a Gurley-Hill porosity of about 5-75 seconds, excellent mechanical and tear strengths, high water vapor penetration rate, and low liquid water permeability. They are particularly suitable for making housewrap sheets and sheets for sterile packaging. In the sterile packaging field, they are significantly better than medical paper used for the same purpose.
摘要翻译：包含层压在其至少一面上的具有纺粘聚丙烯纤维片的熔喷聚丙烯纤维网的控制孔隙率复合片材通过以下列方式制造：将组分纤维网的组件压制成两层复合片材制成熔喷纤维网与加热至140-170℃的金属辊接触，对着未加热的弹性辊进行操作; 并且当制成三层复合片材时，与被加热的金属辊接触的纺粘纤维网每个纤维值的dtex小于6。这些复合片材具有约5-75秒的古利山孔隙率，优异的机械撕裂强度高，水蒸汽渗透率高，液体透水性低。它们特别适用于制作无菌包装的家庭用品片材和片材。在无菌包装领域，它们显着优于用于相同目的的医用纸。

2. 发明授权

US08093161B2 Stretchable nonwoven web and method therefor 有权
标题翻译：可拉伸无纺网及其方法
公开(公告)号：US08093161B2
公开(公告)日：2012-01-10
申请号：US10256626
申请日：2002-09-27
申请人： Vishal Bansal , Michael C. Davis , Thomas Michael Ford , Debora Flanagan Massouda , Edgar N. Rudisill , Harry Vaughn Samuelson , Hyunkook Shin , Gregory Paul Weeks
发明人： Vishal Bansal , Michael C. Davis , Thomas Michael Ford , Debora Flanagan Massouda , Edgar N. Rudisill , Harry Vaughn Samuelson , Hyunkook Shin , Gregory Paul Weeks
IPC分类号： D04H5/00
CPC分类号： D04H1/42 , D01F8/06 , D01F8/12 , D01F8/14 , Y10T442/60 , Y10T442/608 , Y10T442/609 , Y10T442/61 , Y10T442/611 , Y10T442/627 , Y10T442/665
摘要： The invention relates to nonwoven fabrics containing polymeric multiple component fibers which include a core component and a plurality of wing components attached to the core. The polymeric core component has an elasticity that is greater than the elasticity of at least one of the wing polymeric components. The fibers assume a spiral twist configuration in which the plurality of wings substantially spiral about the core. In a preferred embodiment, the nonwoven fabrics have elastic stretch and recovery properties with a textile-like hand.
摘要翻译：本发明涉及包含聚合多组分纤维的非织造织物，其包括核心部件和附接到芯部的多个翼部件。聚合物芯组分具有大于至少一种翼聚合物组分的弹性的弹性。纤维呈现螺旋扭曲构型，其中多个翼片围绕芯部基本上螺旋形。在优选的实施方案中，无纺布具有类似纺织品的手的弹性拉伸和恢复性能。

3. 发明授权

US6117801A Properties for flash-spun products 失效
标题翻译：闪纺产品的性能
公开(公告)号：US6117801A
公开(公告)日：2000-09-12
申请号：US825271
申请日：1997-03-27
申请人： David Jackson McGinty , Hyunkook Shin , Young H. Kim
发明人： David Jackson McGinty , Hyunkook Shin , Young H. Kim
IPC分类号： D01F6/04 , D01D5/11 , D01F6/30 , D01F6/46 , D04H1/42 , D04H1/72 , D04H3/16 , D04H3/00
CPC分类号： D01F6/30 , D01D5/11 , D01F6/46 , D04H1/724 , Y10T442/613 , Y10T442/614 , Y10T442/627 , Y10T442/681
摘要： This invention relates to flash spinning copolymers which provide softness and quietness to nonwoven sheet structures formed of plexifilamentary film-fibril material. In particular, flash spinning polyethylene with an ethylene copolymer provides a substantial improvement in softness and quietness.
摘要翻译：本发明涉及提供由丛状薄膜原纤维材料形成的非织造薄片结构的柔软度和安静性的闪纺共聚物。特别地，具有乙烯共聚物的闪纺聚乙烯在柔软性和安静性方面提供了显着的改进。

4. 发明授权

US5043109A Process for flash-spinning dry polymeric plexifilamentary film-fibril strands 失效
标题翻译：闪纺干燥聚合物丛状薄膜原纤维丝的方法
公开(公告)号：US5043109A
公开(公告)日：1991-08-27
申请号：US382092
申请日：1989-07-24
申请人： Don M. Coates , Gary S. Huvard , Hyunkook Shin
发明人： Don M. Coates , Gary S. Huvard , Hyunkook Shin
IPC分类号： D01F6/46 , D01D5/11 , D01F6/04 , D01F6/06 , D01F6/48
CPC分类号： D01D5/11
摘要： An improved process for flash-spinning plexifilamentary film-fibril strands from fiber-forming polyolefins is provided. A polyolefin is mixed to form a solution of 18 to 33 percent polyolefin by weight of the solution, 42 to 73 perceny methylene chloride by weight of the solution and 9 to 25 percent carbon dioxide by weight of the solution. The mixture is then flash-spun into substantially dry plexifilamentary strands.
摘要翻译：提供了一种从成纤维聚烯烃中提取闪纺的有丝纤维膜 - 原纤维股线的改进方法。将聚烯烃混合以形成溶液的重量百分比为18至33％的聚烯烃，溶液的重量计为42至73倍的二氯甲烷和按溶液重量计的9至25％的二氧化碳。然后将混合物闪蒸成基本干燥的丛状丝束。

5. 发明授权

US07660040B2 Diffuse reflective article 有权
标题翻译：漫反射物品
公开(公告)号：US07660040B2
公开(公告)日：2010-02-09
申请号：US11349487
申请日：2006-02-07
申请人： Adam Ben Starry , William John Gambogi, Jr. , Robert William Johnson , Edwin James Lightfoot , Hyunkook Shin , Robert D. Smith-Gillespie , Torence John Trout, Jr.
发明人： Adam Ben Starry , William John Gambogi, Jr. , Robert William Johnson , Edwin James Lightfoot , Hyunkook Shin , Robert D. Smith-Gillespie , Torence John Trout, Jr.
IPC分类号： G02B5/02 , G02B13/20
CPC分类号： G02B6/0038 , B32B5/26 , G02B5/0247 , G02B5/0284 , G02B6/0051 , G02B6/0068
摘要： A diffuse reflective article is provided including a diffuse reflector of light positioned within a structure defining an optical cavity. The diffuse reflector is a nonwoven sheet containing a plurality of inter-fiber and intra-fiber pores of optimal light scattering dimension. Also provided is an optical display, including: (i) a structure defining an optical cavity; (ii) a light source positioned within the optical cavity; (iii) a display panel through which light from the light source passes; and (iv) a diffuse reflector positioned within the optical cavity for reflecting light from the light source toward the display panel, wherein the diffuse reflector is a nonwoven sheet containing a plurality of inter-fiber and intra-fiber pores of optimal light scattering dimension.
摘要翻译：提供漫反射制品，其包括位于限定光学腔的结构内的光的漫反射器。漫反射器是包含多个具有最佳光散射尺寸的纤维间和纤维内孔的非织造片材。还提供了一种光学显示器，包括：（i）限定光腔的结构; （ii）位于光腔内的光源; （iii）来自光源的光通过的显示面板; 以及（iv）位于所述光学腔内的漫反射器，用于将来自所述光源的光反射到所述显示面板，其中所述漫反射器是包含多个具有最佳光散射尺寸的纤维间和纤维内孔的非织造片材。

6. 发明授权

US07179413B1 Flash-spinning process and solution 有权
标题翻译：闪纺过程和解决方案
公开(公告)号：US07179413B1
公开(公告)日：2007-02-20
申请号：US10275586
申请日：2000-08-18
申请人： Hyunkook Shin , Roger K. Siemionko , Carl G. Krespan
发明人： Hyunkook Shin , Roger K. Siemionko , Carl G. Krespan
IPC分类号： B29C47/88
CPC分类号： D01D5/11 , D01F6/04 , D01F6/12
摘要： A process for the preparation of plexifilamentary film-fibril strands of synthetic fiber-forming polymer comprises the steps of generating a spin fluid and flash-spinning the spin fluid to form plexifilamentary film-fibril strands of the synthetic fiber-forming polymer. The spin fluid consists essentially of (a) 5 to 30 wt. % of a synthetic fiber-forming polymer, (b) a primary spin agent selected from the group consisting of hydrocarbons with 4 to 7 carbon atoms, and chlorinated, brominated and fluorinated compounds, and (c) a co-spin agent co-spin agent selected from the group consisting essentially of fluorinated organic compounds containing 4 to 8 carbon atoms and a double bond, and having an atmospheric boiling point of less than 100° C. The co-spin agent is present in the spin fluid in an amount sufficient to raise the cloud point pressure of the spin fluid by at least 50 pounds per square inch (345 kPa). A spin fluid used in the process of the invention is also provided.
摘要翻译：制备合成纤维形成聚合物的有丝纤维膜 - 原纤维股线的方法包括以下步骤：产生旋转流体，并旋转纺丝流体以形成合成纤维形成聚合物的有丝纤维膜 - 原纤维束。旋转流体基本上由（a）5-30wt。合成纤维形成性聚合物的％，（b）选自碳原子数4〜7的烃的主要旋转剂以及氯化，溴化，氟化的化合物，（c）共同旋转剂共旋转选自基本上由含有4至8个碳原子和双键的氟化有机化合物组成的组，并且具有小于100℃的常压沸点。共旋转剂以足够的量存在于旋转流体中以将旋转液体的浊点压力提高至少50磅/平方英寸（345kPa）。还提供了用于本发明方法的旋转流体。

7. 发明申请

US20060262310A1 Diffuse reflective article 有权
标题翻译：漫反射物品
公开(公告)号：US20060262310A1
公开(公告)日：2006-11-23
申请号：US11349487
申请日：2006-02-07
申请人： Adam Starry , William Gambogi , Robert Johnson , Edwin Lightfoot , Hyunkook Shin , Robert Smith-Gillespie , Torence Trout
发明人： Adam Starry , William Gambogi , Robert Johnson , Edwin Lightfoot , Hyunkook Shin , Robert Smith-Gillespie , Torence Trout
IPC分类号： G01N21/84
CPC分类号： G02B6/0038 , B32B5/26 , G02B5/0247 , G02B5/0284 , G02B6/0051 , G02B6/0068
摘要： A diffuse reflective article is provided including a diffuse reflector of light positioned within a structure defining an optical cavity. The diffuse reflector is a nonwoven sheet containing a plurality of inter-fiber and intra-fiber pores of optimal light scattering dimension. Also provided is an optical display, including: (i) a structure defining an optical cavity; (ii) a light source positioned within the optical cavity; (iii) a display panel through which light from the light source passes; and (iv) a diffuse reflector positioned within the optical cavity for reflecting light from the light source toward the display panel, wherein the diffuse reflector is a nonwoven sheet containing a plurality of inter-fiber and intra-fiber pores of optimal light scattering dimension.
摘要翻译：提供漫反射制品，其包括位于限定光学腔的结构内的光的漫反射器。漫反射器是包含多个具有最佳光散射尺寸的纤维间和纤维内孔的非织造片材。还提供了一种光学显示器，包括：（i）限定光腔的结构; （ii）位于光腔内的光源; （iii）来自光源的光通过的显示面板; 以及（iv）位于所述光学腔内的漫反射器，用于将来自所述光源的光反射到所述显示面板，其中所述漫反射器是包含多个具有最佳光散射尺寸的纤维间和纤维内孔的非织造片材。

8. 发明授权

US6162379A Flash spinning process and flash spinning solution 有权
标题翻译：闪纺工艺和闪纺解决方案
公开(公告)号：US6162379A
公开(公告)日：2000-12-19
申请号：US300953
申请日：1999-04-28
申请人： Hyunkook Shin , Roger Keith Siemionko
发明人： Hyunkook Shin , Roger Keith Siemionko
IPC分类号： D01D5/11 , D01F6/04 , D01F6/06 , D01F6/30 , D01F6/32 , B29C67/20
CPC分类号： D01F6/32 , D01D5/11 , D01F6/04 , D01F6/06 , D01F6/30
摘要： A process for producing plexifilamentary products by spinning from a spin fluid of a polyolefin dissolved in a primary spin agent selected from the group consisting of 1,1,2-trichloro-2,2-difluoroethane and isomers thereof; 1,1,3-trichloro-2,2,3,3-tetrafluoropropane and isomers thereof; 1,2-dichloro-3,3,3-trifluoropropane and isomers thereof; and 1,2-dichloro-1-fluoroethylene; and a co-spin agent; and also a spin fluid of a polyolefin dissolved in a primary spin agent selected from the group consisting of 1,1,2-trichloro-2,2-difluoroethane and isomers thereof; 1,1,3-trichloro-2,2,3,3-tetrafluoropropene and isomers thereof; 1,2-dichloro-3,3,30-trifluoropropane and isomers thereof; and 1,2-dichloro-1-fluoroethylene; and a co-spin agent.
摘要翻译：通过从溶解在选自1,1,2-三氯-2,2-二氟乙烷及其异构体的初级旋转剂中的聚烯烃的旋转流体纺丝来生产有色玻璃纤维产品的方法; 1,1,3-三氯-2,2,3,3-四氟丙烷及其异构体; 1,2-二氯-3,3,3-三氟丙烷及其异构体; 和1,2-二氯-1-氟乙烯; 和共转移剂; 以及溶解在选自1,1,2-三氯-2,2-二氟乙烷及其异构体的一级旋转剂中的聚烯烃旋转流体; 1,1,3-三氯-2,2,3,3-四氟丙烯及其异构体; 1,2-二氯-3,3,30-三氟丙烷及其异构体; 和1,2-二氯-1-氟乙烯; 和共 - 旋转剂。

9. 发明授权

US6153134A Flash spinning process 失效
标题翻译：闪纺工艺
公开(公告)号：US6153134A
公开(公告)日：2000-11-28
申请号：US211822
申请日：1998-12-15
申请人： Hyunkook Shin , Roger Keith Siemionko , Nanlin Deng
发明人： Hyunkook Shin , Roger Keith Siemionko , Nanlin Deng
IPC分类号： D01D5/11 , D01F6/04 , D01F6/06 , D01F6/32 , B29C44/20
CPC分类号： D01D5/11 , D01F6/04 , D01F6/06 , D01F6/32
摘要： A spinning process using azeotropic compounds as spin agents having essentially zero ozone depletion potential and that are either non-flammable or of very low flammability.
摘要翻译：使用共沸化合物作为具有基本上零臭氧消耗潜能并且不燃或非常低的可燃性的旋转剂的纺丝方法。

10. 发明授权

US5985196A Flash spinning process and flash spinning solution 失效
标题翻译：闪纺工艺和闪纺解决方案
公开(公告)号：US5985196A
公开(公告)日：1999-11-16
申请号：US9292
申请日：1998-01-20
申请人： Hyunkook Shin , Roger Keith Siemionko
发明人： Hyunkook Shin , Roger Keith Siemionko
IPC分类号： D01D5/11 , D01F6/04 , D01F6/06 , D01F6/30 , D01F6/32
CPC分类号： D01F6/32 , D01D5/11 , D01F6/04 , D01F6/06 , D01F6/30
摘要： A process for producing plexifilamentary products by spinning from a spin fluid of a polyolefin dissolved in a primary spin agent selected from the group consisting of 1,1,2-trichloro-2,2-difluoroethane and isomers thereof; 1,1,3-trichloro-2,2,3,3-tetrafluoropropane and isomers thereof; 1,2-dichloro-3,3,3-trifluoropropane and isomers thereof; and 1,2-dichloro-l-fluoroethylene; and a co-spin agent; and also a spin fluid of a polyolefin dissolved in a primary spin agent selected from the group consisting of 1,1,2-trichloro-2,2-difluoroethane and isomers thereof; 1,1,3-trichloro-2,2,3,3-tetrafluoropropane and isomers thereof; 1,2-dichloro-3,3,3-trifluoropropane and isomers thereof; and 1,2-dichloro-1-fluoroethylene; and a co-spin agent.
摘要翻译：通过从溶解在选自1,1,2-三氯-2,2-二氟乙烷及其异构体的初级旋转剂中的聚烯烃的旋转流体纺丝来生产有色玻璃纤维产品的方法; 1,1,3-三氯-2,2,3,3-四氟丙烷及其异构体; 1,2-二氯-3,3,3-三氟丙烷及其异构体; 和1,2-二氯-1-氟乙烯; 和共转移剂; 以及溶解在选自1,1,2-三氯-2,2-二氟乙烷及其异构体的一级旋转剂中的聚烯烃旋转流体; 1,1,3-三氯-2,2,3,3-四氟丙烷及其异构体; 1,2-二氯-3,3,3-三氟丙烷及其异构体; 和1,2-二氯-1-氟乙烯; 和共 - 旋转剂。

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