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1. 发明授权

US5587230A High strength composite 失效
公开(公告)号：US5587230A
公开(公告)日：1996-12-24
申请号：US459133
申请日：1995-06-02
申请人： Leroy C. Lin , Laura G. Wilson , Ashok Bhatnagar , Hsin L. Li
发明人： Leroy C. Lin , Laura G. Wilson , Ashok Bhatnagar , Hsin L. Li
IPC分类号： C08J5/04 , C08J5/24 , F41H5/04 , B32B7/00
CPC分类号： F41H5/0485 , C08J5/04 , C08J5/24 , Y10S428/902 , Y10S428/911 , Y10T428/24124 , Y10T428/249945 , Y10T428/249946 , Y10T428/249947 , Y10T442/2623
摘要： An article made from at least one network of high strength fibers and a matrix composition that includes a vinyl ester and diallyl phthalate. Preferably, the article is made from at least one prepreg element which includes at least two adjacent layers of the high strength fiber network in the vinyl ester-containing matrix composition. The prepreg element is made by applying a mixture of vinyl ester, diallyl phthalate and a carbon-carbon saturated solvent to the high strength fiber network.

2. 发明授权

US5545455A Constructions having improved penetration resistance 失效
标题翻译：具有改善穿透阻力的建筑物
公开(公告)号：US5545455A
公开(公告)日：1996-08-13
申请号：US378983
申请日：1995-01-24
申请人： Dusan C. Prevorsek , Kwok W. Lem , Hsin L. Li , Young D. Kwon
发明人： Dusan C. Prevorsek , Kwok W. Lem , Hsin L. Li , Young D. Kwon
IPC分类号： F41H5/04 , F41H1/02 , B32B1/04 , B32B3/06 , B32B5/12
CPC分类号： F41H5/0485 , B29C70/24 , B29C70/44 , Y10S428/911 , Y10T428/239 , Y10T428/24033 , Y10T428/24124 , Y10T428/2936
摘要： An improved rigid composite of the type comprising a plurality of fibrous layers at least two of which are secured together by a securing means, said improvements comprising a securing means which comprises at least two adjacent paths.
摘要翻译：一种改进的刚性复合材料，其包括多个纤维层，其中至少两个纤维层通过固定装置固定在一起，所述改进包括固定装置，该固定装置包括至少两个相邻的路径。

3. 发明授权

US5160776A Ballistic-resistant composite article 失效
标题翻译：防弹复合制品
公开(公告)号：US5160776A
公开(公告)日：1992-11-03
申请号：US719404
申请日：1991-06-24
申请人： Hsin L. Li , Dusan C. Prevorsek , Gary A. Harpell , Young D. Kwon
发明人： Hsin L. Li , Dusan C. Prevorsek , Gary A. Harpell , Young D. Kwon
IPC分类号： B32B5/26 , F41H5/04
CPC分类号： B32B5/26 , F41H5/0485 , Y10S428/911 , Y10T428/24058 , Y10T428/24091 , Y10T428/24132 , Y10T428/2495 , Y10T442/671 , Y10T442/696
摘要： The present invention provides an improved composite which comprises one or more layers, at least one of said layers comprising network of high strength filaments having a tensile modulus of at least about 160 grams/denier, a tenacity of at least about 7 g/denier and an energy-to-break of at least about 8 joules/gram in a matrix material, the ratio of the thickness of said layer to the equivalent diameter of said filaments is equal to or less than about 12.8, and complex composite articles formed from said composite.
摘要翻译：本发明提供了一种改进的复合材料，其包括一层或多层，所述层中的至少一层包括高强度长丝网，其拉伸模量为至少约160克/旦尼尔，强度为至少约7克/旦尼尔，在基质材料中至少约8焦耳/克的能量破裂，所述层的厚度与所述长丝的当量直径的比等于或小于约12.8，并且由所述综合。

4. 发明授权

US4930198A Apparatus for texturing continuous yarn 失效
标题翻译：用于织造连续纱线的装置
公开(公告)号：US4930198A
公开(公告)日：1990-06-05
申请号：US200483
申请日：1988-05-31
申请人： Hsin L. Li , Hendrikus J. Oswald
发明人： Hsin L. Li , Hendrikus J. Oswald
IPC分类号： D02G1/12
CPC分类号： D02G1/122
摘要： An improved moving cavity yarn texturing device is described. One improved feature is a two stage energy tube which provides for more effective filling of the moving cavity by the yarn. The first stage has a cross section with a major axis an a minor axis. The second stage has a cross section with a major axis and a minor axis whose ratio is less than that of the first stage. A second feature is an improved chamber design which employs a channel having a "V" shaped cross section which eliminates snagging of the yarn by the cavity.
摘要翻译：描述了改进的移动腔纱线纹理装置。一个改进的特征是两级能量管，其通过纱线更有效地填充移动腔。第一阶段具有长轴和短轴的横截面。第二阶段具有长轴和短轴的横截面，其比率小于第一阶段。第二个特征是改进的室设计，其采用具有“V”形横截面的通道，其消除了由空腔引起的纱线阻塞。

5. 发明授权

US4695240A Apparatus for extruding small quantities of material 失效
标题翻译：用于挤出少量材料的装置
公开(公告)号：US4695240A
公开(公告)日：1987-09-22
申请号：US596497
申请日：1984-04-04
申请人： Hsin L. Li , Dusan C. Prevorsek
发明人： Hsin L. Li , Dusan C. Prevorsek
IPC分类号： B29C47/08 , B29C47/58 , B29C47/80 , B29C47/82 , B30B11/24 , B29C47/00
CPC分类号： B29C47/585 , B29C47/0801 , B29C47/788 , B29C47/82 , B29C47/822 , B30B11/241 , B29C47/0009
摘要： A mini-extruder apparatus for extruding small quantities of material. The apparatus is designed to overcome the problems of excessive heat transfer from the heated portion of the barrel to the feed portion of the extruder barrel and the premature failure of the long thin extruder screws employed in extruders. The mini-extruder includes an extruder barrel having a substantially circumferential, radially extending cavity formed in an isolator portion of the extruder barrel to thermally isolate the feed portion from the heated portion. The mini-extruder also includes a drive system constructed to drive the extruder screw at both ends. The mini-extruder can also be designed as a co-rotating or counter-rotating twin screw extruder where each end of each extruder screw is driven.
摘要翻译：用于挤出少量材料的微型挤出机装置。该设备被设计成克服了从筒的加热部分到挤出机筒的进料部分的过度热传递以及挤出机中使用的长薄挤出机螺杆的过早失效的问题。该微型挤出机包括挤出机筒，该挤出机筒具有形成在挤出机筒的隔离部分中的基本上圆周的径向延伸的空腔，以将进料部分与加热部分进行热隔离。微型挤出机还包括驱动系统，其驱动两端的挤出机螺杆。微型挤出机也可以被设计为同向旋转或反向旋转的双螺杆挤出机，其中每个挤出机螺杆的每一端被驱动。

6. 发明授权

US4558497A Method for producing commingled continuous variable texture yarn 失效
标题翻译：生产混合连续可变纹理纱线的方法
公开(公告)号：US4558497A
公开(公告)日：1985-12-17
申请号：US593450
申请日：1984-03-26
申请人： Hendrikus J. Oswald , Russell H. Butler , Hsin L. Li
发明人： Hendrikus J. Oswald , Russell H. Butler , Hsin L. Li
IPC分类号： D02G1/12 , D02G1/20
CPC分类号： D02G1/122 , D02G1/20
摘要： The present invention discloses a moving multicavity texturing method for simultaneously texturing filaments which are commingled to form a yarn. The yarn readily knits producing a fabric which upon subsequent dyeing and shrinking produces a variable textured fabric similar in appearance to fabrics knit from natural fibers.
摘要翻译：本发明公开了一种移动的多重纹理化方法，用于同时缠绕长丝以形成纱线。该纱线易于编织织物，随后的染色和收缩在外观上产生与天然纤维编织的织物相似的可变纹理织物。

7. 发明授权

US4450997A Winder string-up aspirator 失效
标题翻译：绕线器吸管器
公开(公告)号：US4450997A
公开(公告)日：1984-05-29
申请号：US406663
申请日：1982-08-09
申请人： Hsin L. Li
发明人： Hsin L. Li
IPC分类号： B65H51/16 , B22D11/00 , B22D11/06 , B65H51/28 , B65H54/86 , B65H65/00 , B65H17/32
CPC分类号： B22D11/005 , B22D11/0694 , B65H65/00
摘要： This invention provides an aspirator apparatus for the in line string up of a rapidly advancing filament from a continuous forming operation onto a rotating winding wheel. A top aspirator plate is disposed opposite and in facing relation to a bottom plate and is movable relative thereto. An actuator mechanism selectively moves the top plate in a direction normal to the bottom plate to adjust the separation distance therebetween and to selectively delimit an aspiration zone between the top and bottom plates. This aspiration zone has at least one aspirator inlet portion to receive filament, an aspirator outlet portion to exit the filament and an aspirator jet portion to capture, tension and direct the filament. A fluid jet means communicates with the jet portion to provide an aspirating jet of pressurized fluid therein, and a transport means moves the apparatus to effect filament string-up.
摘要翻译：本发明提供了一种用于将快速进给的细丝从连续成形操作串联起来到旋转的卷绕轮上的抽吸装置。顶部抽吸板相对于底板相对设置并且相对于底板可移动。致动器机构选择性地沿垂直于底板的方向移动顶板，以调节它们之间的间隔距离，并且选择性地界定顶板和底板之间的抽吸区。该抽吸区具有至少一个用于接收细丝的抽吸器入口部分，用于离开细丝的抽吸器出口部分和用于捕获，拉伸和引导细丝的抽吸器射出部分。流体喷射装置与喷射部分连通以在其中提供加压流体的抽吸射流，并且传送装置使设备移动以实现丝束串连。

8. 发明授权

US5552208A High strength composite 失效
标题翻译：高强度复合材料
公开(公告)号：US5552208A
公开(公告)日：1996-09-03
申请号：US148732
申请日：1993-10-29
申请人： Leroy C.-T. Lin , Laura G. Wilson , Ashok Bhatnagar , Hsin L. Li
发明人： Leroy C.-T. Lin , Laura G. Wilson , Ashok Bhatnagar , Hsin L. Li
IPC分类号： C08J5/04 , C08J5/24 , F41H5/04 , B32B5/12 , D04H3/02 , F41H1/02
CPC分类号： F41H5/0485 , C08J5/04 , C08J5/24 , Y10S428/902 , Y10S428/911 , Y10T428/24124 , Y10T428/249945 , Y10T428/249946 , Y10T428/249947 , Y10T442/2623
摘要： An article made from at least one network of high strength fibers and a matrix composition that includes a vinyl ester and diallyl phthalate. Preferably, the article is made from at least one prepreg element which includes at least two adjacent layers of the high strength fiber network in the vinyl ester-containing matrix composition. The prepreg element is made by applying a mixture of vinyl ester, diallyl phthalate and a carbon-carbon saturated solvent to the high strength fiber network.
摘要翻译：由高强度纤维的至少一个网络和包含乙烯基酯和邻苯二甲酸二烯丙酯的基质组合物制成的制品。优选地，制品由至少一个预浸料元件制成，该预浸料元件在含乙烯基酯的基质组合物中包括至少两层相邻的高强度纤维网络层。通过将乙烯基酯，邻苯二甲酸二烯丙酯和碳 - 碳饱和溶剂的混合物施加到高强度纤维网络来制备预浸料坯。

9. 发明授权

US5330820A Ballistic resistant composition article having improved matrix system 失效
标题翻译：具有改进的基体系的防弹组合物制品
公开(公告)号：US5330820A
公开(公告)日：1994-07-19
申请号：US432259
申请日：1989-11-06
申请人： Hsin L. Li , Leroy C. Lin , Dusan C. Prevorsek , Hong B. Chin
发明人： Hsin L. Li , Leroy C. Lin , Dusan C. Prevorsek , Hong B. Chin
IPC分类号： F41H1/02 , B29B11/16 , B29K31/00 , B29K75/00 , B29K105/08 , B32B5/26 , B32B27/04 , C08J5/04 , F41H5/04 , B32B5/12
CPC分类号： F41H5/0485 , B32B5/26 , Y10S428/902 , Y10S428/911 , Y10T428/24124 , Y10T442/3472 , Y10T442/3545 , Y10T442/671
摘要： An impact resistant rigid composite article comprising a fibrous layer comprising a network of filaments dispersed in a rigid matrix comprising one or more thermosetting resins and one or more thermoplastic resins.
摘要翻译：一种耐冲击刚性复合制品，其包含纤维层，所述纤维层包含分散在包含一种或多种热固性树脂和一种或多种热塑性树脂的刚性基质中的细丝网络。

10. 发明授权

US5175040A Flexible multi-layered armor 失效
标题翻译：灵活多层装甲
公开(公告)号：US5175040A
公开(公告)日：1992-12-29
申请号：US701337
申请日：1991-05-10
申请人： Gary A. Harpell , Dusan C. Prevorsek , Hsin L. Li
发明人： Gary A. Harpell , Dusan C. Prevorsek , Hsin L. Li
IPC分类号： B05B7/24 , B32B7/04 , F24F6/14 , F41H5/04
CPC分类号： F24F6/14 , B05B7/24 , B32B7/04 , F41H5/0485 , Y02B30/545 , Y10S428/911 , Y10T428/24124 , Y10T428/2495
摘要： The present invention is a flexible impact resistant article comprising a plurality of prepreg packets. Each prepreg packet comprises at least about 2 prepreg layers. Each prepreg layer comprises a plurality of coplanar fibers embedded in a polymeric matrix. There is a means to maintain at least a portion of each prepreg packet in successive layers. The prepreg packets are unattached to each other over a portion of their adjacent areas, preferably over a substantial portion of their adjacent areas. The plurality of packets results in improved flexibility.
摘要翻译：本发明是一种具有多个预浸料包的柔性耐冲击制品。每个预浸料包括至少约2个预浸料层。每个预浸料层包括嵌入聚合物基质中的多个共面纤维。存在在每个预浸料包的至少一部分中保持连续层的方法。预浸料包在其相邻区域的一部分上彼此未连接，优选在其相邻区域的大部分上。多个分组导致改进的灵活性。

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