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公开(公告)号：US5489475A
公开(公告)日：1996-02-06
申请号：US484400
申请日：1995-06-07
Applicant: Gerry A. Hagen , Wei Li
Inventor： Gerry A. Hagen , Wei Li
CPC classification number: D01D5/253 , D01D5/082 , D01D5/24 , D02G3/445 , Y10T428/23957 , Y10T428/23993 , Y10T428/29 , Y10T428/2909 , Y10T428/2922 , Y10T428/2929 , Y10T428/2973
Abstract: A blend of fibers is made of about 51 to 90% by weight of base fibers (a) selected from triangular trilobal fibers having a modification ratio ranging from 2.4 to 3.4; hollow pentagonal fibers; standard trilobal fibers having a modification ratio of at least 2.6; pointed lobe trilobal fibers having a modification ratio of at least 2.6; and mixtures thereof, and about 10 to 49% by weight of accent fibers (b) selected from standard trilobal fibers having a modification ratio ranging from 1.7 to 2.4; pointed lobe trilobal fibers having a modification ratio ranging from 2.0 to 2.9; and mixtures thereof. The fibers (a) and (b) have a denier per filament within the range represented by the area enclosed by sides A, B, C, D and E of FIG. 1. Where fibers (a) and (b) are both pointed lobe trilobal fibers with the same modification ratio and denier per filament, then fibers (a) are delustered and fibers (b) are undelustered.
Abstract translation: 纤维的共混物由约51至90重量％的选自三角形三叶形纤维的基础纤维（a）制成，其变形率为2.4至3.4; 中空五边形纤维; 具有至少2.6的改性比的标准三叶纤维; 具有至少2.6的修饰率的尖叶三叶形纤维; 和约10至49重量％的选自具有1.7至2.4的修饰比例的标准三叶形纤维的重要纤维（b）; 修饰率为2.0〜2.9的尖叶三叶形纤维; 及其混合物。 纤维（a）和（b）在由图1的侧面A，B，C，D和E包围的区域表示的范围内具有每个细丝的旦数。 1.当纤维（a）和（b）都是具有相同改性比和每旦丝数的尖角三叶形纤维时，纤维（a）消光，纤维（b）未发光。
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公开(公告)号：US5234650A
公开(公告)日：1993-08-10
申请号：US860665
申请日：1992-03-30
Applicant: Gerry A. Hagen , Dominick A. Burlone , Phillip E. Wilson
Inventor： Gerry A. Hagen , Dominick A. Burlone , Phillip E. Wilson
CPC classification number: D01D4/06 , D01D5/082 , Y10S425/217
Abstract: A spin pack for spinning multiple components includes a distribution device which distributes mutually separated molten polymer streams to a spinneret so that each mutually separated molten polymer stream is accessible at each active spinneret backhole. Intermediate the spinneret and the distribution device, a selection assembly selects which, if any, mutually separated molten polymer stream flows into which backhole.
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3.发明授权Integrated process for the production of textured polycaprolactam multifilament yarn 失效生产织构化聚己内酰胺复丝纱的综合工艺
公开(公告)号：US4522774A
公开(公告)日：1985-06-11
申请号：US512822
申请日：1983-07-11
Applicant: Edward N. Donnelly , Wilhelm A. Haberkorn , Gerry A. Hagen , Thomas R. McGregor , William Postman
Inventor： Edward N. Donnelly , Wilhelm A. Haberkorn , Gerry A. Hagen , Thomas R. McGregor , William Postman
CPC classification number: D02G1/168 , D01D5/08 , D01F13/00 , D01F6/60 , D06M7/00 , D06M2200/40 , Y02P70/625
Abstract: An improvement is provided in an integrated process for the production of textured multifilament yarn from a fiber-forming, thermoplastic, linear, high-molecular-weight polymer of caprolactam by the combination in immediate succession of the procedural steps of melt spinning, drawing, texturing, and packaging. The present improvement combines the following procedural steps with those of melt spinning, drawing, texturing, and packaging:(1) Lubricating the filamentary polymeric material from the melt spinning step by applying thereto a lubricating composition containing (a) a lubricant, and (b) solvent in an amount of from 0 to 20 percent by weight of the lubricating composition;(2) Pre-tensioning the lubricated melt spun filamentary polymeric material beyond its elastic limit between a first godet at room temperature, viz. between about 15.degree. and 25.degree. C.; followed by(3) Pre-heating the pre-tensioned filamentary polymeric material on a second godet to a temperature between about 40.degree. and 70.degree. C. prior to the drawing thereof.
Abstract translation: 在通过熔融纺丝，拉伸，织造的程序步骤的组合的组合中，通过从纤维形成，热塑性，线性，高分子量的己内酰胺聚合物生产织构化复丝纱的整合方法提供了改进。 和包装。 本发明的改进结合了以下程序步骤与熔体纺丝，拉伸，纹理和包装的步骤步骤：（1）通过向其中涂布含有（a）润滑剂的润滑组合物和（b）的润滑组合物，从熔融纺丝步骤润滑丝状聚合物材料 ）溶剂，其量为润滑组合物的0至20重量％; （2）在室温下将第一导丝管之前的润滑的熔融纺丝丝状聚合物材料预拉伸超过其弹性极限，即， 约15°至25°C。 随后（3）在拉伸之前将预拉伸的丝状聚合物材料在第二导丝辊上预热至约40℃至70℃之间的温度。
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公开(公告)号：US4412371A
公开(公告)日：1983-11-01
申请号：US273152
申请日：1981-06-11
Applicant: Gerry A. Hagen , Edward N. Donnelly
Inventor： Gerry A. Hagen , Edward N. Donnelly
CPC classification number: B65H51/16 , B65H54/88 , B65H2701/31
Abstract: A traveling yarn is introduced into a yarn treatment chamber, such as a texturing device, wherein essentially standard treatment temperatures are being employed, the yarn traveling at standard speeds and temperatures for the treatment process carried out in the treatment chamber. The yarn is caused to pass through, out of, and away from the yarn treatment chamber.This is accomplished by first capturing the traveling yarn and positioning the captured traveling yarn in front of the inlet orifice of the yarn treatment chamber at a tension of 0.025 gram/dtex to 0.35 gram/dtex. Then the captured traveling yarn is cut and simultaneously directed into and through the yarn treatment chamber by means of an external propelling fluid. Finally, the treated yarn is conveyed away from the yarn treatment chamber.
Abstract translation: 将行进纱线引入纱线处理室，例如纹理装置，其中采用基本上标准的处理温度，纱线以标准速度行进，并在处理室中进行处理过程的温度。 使纱线通过，离开纱线处理室并远离纱线处理室。 这是通过首先捕获移动纱线并将捕获的移动纱线以0.025克/分特到0.35克/分特的张力定位在纱线处理室的入口孔的前面。 然后，将捕获的行进纱线通过外部推进流体切割并同时导入并通过纱线处理室。 最后，将经处理的纱线从纱线处理室输送出去。
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公开(公告)号：USRE35108E
公开(公告)日：1995-12-05
申请号：US224900
申请日：1994-04-08
Applicant: Gerry A. Hagen , Dominick A. Burlone , Phillip E. Wilson
Inventor： Gerry A. Hagen , Dominick A. Burlone , Phillip E. Wilson
CPC classification number: D01D4/06 , D01D5/082 , Y10S425/217
Abstract: A spin pack for spinning multiple components includes a distribution device which distributes mutually separated molten polymer streams to a spinneret so that each mutually separated molten polymer stream is accessible at each active spinneret backhole. Intermediate the spinneret and the distribution device, a selection assembly selects which, if any, mutually separated molten polymer stream flows into which backhole.
Abstract translation: 用于纺丝多个部件的纺丝组件包括分配装置，其将相互分离的熔融聚合物流分配到喷丝头，使得每个相互分离的熔融聚合物流在每个活性喷丝头后孔处可接近。 中间喷丝头和分配装置，选择组件选择哪个相互分离的熔融聚合物流流入哪个后孔。
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公开(公告)号：US5458972A
公开(公告)日：1995-10-17
申请号：US317985
申请日：1994-10-04
Applicant: Gerry A. Hagen
Inventor： Gerry A. Hagen
CPC classification number: D01D5/253 , D01D5/30 , D01D5/32 , Y10T428/2929 , Y10T428/2931 , Y10T428/2973
Abstract: A method of producing a multicomponent trilobal fiber includes providing a trilobal capillary defining three legs, three apexes and an axial center, directing a first molten polymer composition to the axial center and presenting a second molten polymer composition to at least one of the apexes. The fiber produced has a trilobal core defining an outer core surface and a sheath abutting at least about one-third of the outer core surface.
Abstract translation: 制备多组分三叶形纤维的方法包括提供限定三条腿，三个顶点和一个轴向中心的三叶形毛细管，将第一熔融聚合物组合物引导到轴向中心，并将第二熔融聚合物组合物呈现至至少一个顶点。 所生产的纤维具有限定外芯表面的三叶形芯和与外芯表面的至少约三分之一相邻的护套。
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公开(公告)号：US5244614A
公开(公告)日：1993-09-14
申请号：US767169
申请日：1991-09-26
Applicant: Gerry A. Hagen
Inventor： Gerry A. Hagen
CPC classification number: D01D5/253 , D01D5/30 , D01D5/32 , Y10T428/2929 , Y10T428/2931 , Y10T428/2973
Abstract: A method of producing a multicomponent trilobal fiber includes providing a trilobal capillary defining three legs, three apexes and an axial center, directing a first molten polymer composition to the axial center and presenting a second molten polymer composition to at least one of the apexes. The fiber produced has a trilobal core defining an outer core surface and a sheath abutting at least about one-third of the outer core surface.
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8.发明授权
公开(公告)号：US5393219A
公开(公告)日：1995-02-28
申请号：US56286
申请日：1993-04-30
Applicant: Gerry A. Hagen , Dominick A. Burlone , Phillip E. Wilson
Inventor： Gerry A. Hagen , Dominick A. Burlone , Phillip E. Wilson
CPC classification number: D01D4/06 , D01D5/082 , Y10S425/217
Abstract: A spin pack for spinning multiple components includes a distribution device which distributes mutually separated molten polymer streams to a spinneret so that each mutually separated molten polymer stream is accessible at each active spinneret backhole. Intermediate the spinneret and the distribution device, a selection assembly selects which, if any, mutually separated molten polymer stream flows into which backhole.
Abstract translation: 用于纺丝多个部件的纺丝组件包括分配装置，其将相互分离的熔融聚合物流分配到喷丝头，使得每个相互分离的熔融聚合物流在每个活性喷丝头后孔处可接近。 中间喷丝头和分配装置，选择组件选择哪个相互分离的熔融聚合物流流入哪个后孔。
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公开(公告)号：US5512367A
公开(公告)日：1996-04-30
申请号：US481786
申请日：1995-06-07
Applicant: Gerry A. Hagen , Wei Li
Inventor： Gerry A. Hagen , Wei Li
CPC classification number: D01D5/253 , D01D5/082 , D01D5/24 , D02G3/445 , Y10T428/23957 , Y10T428/23993 , Y10T428/29 , Y10T428/2909 , Y10T428/2922 , Y10T428/2929 , Y10T428/2973
Abstract: A blend of fibers is made of about 51 to 90% by weight of base fibers (a) selected from triangular trilobal fibers having a modification ratio ranging from 2.4 to 3.4; hollow pentagonal fibers; standard trilobal fibers having a modification ratio of at least 2.6; pointed lobe trilobal fibers having a modification ratio of at least 2.6; and mixtures thereof; and about 10 to 49% by weight of accent fibers (b) selected from standard trilobal fibers having a modification ratio ranging from 1.7 to 2.4; pointed lobe trilobal fibers having a modification ratio ranging from 2.0 to 2.9; and mixtures thereof. The fibers (a) and (b) have a denier per filament within the range represented by the area enclosed by sides A, B, C, D and E of FIG. 1. Where fibers (a) and (b) are both pointed lobe trilobal fibers with the same modification ratio and denier per filament, then fibers (a) are delustered and fibers (b) are undelustered.
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公开(公告)号：US5486417A
公开(公告)日：1996-01-23
申请号：US373813
申请日：1995-01-17
Applicant: Gerry A. Hagen , Wei Li
Inventor： Gerry A. Hagen , Wei Li
CPC classification number: D01D5/253 , D01D5/082 , D01D5/24 , D02G3/445 , Y10T428/23957 , Y10T428/23993 , Y10T428/29 , Y10T428/2909 , Y10T428/2922 , Y10T428/2929 , Y10T428/2973
Abstract: A blend of fibers is made of about 51 to 90% by weight of base fibers (a) selected from triangular trilobal fibers having a modification ratio ranging from 2.4 to 3.4; hollow pentagonal fibers; standard trilobal fibers having a modification ratio of at least 2.6; pointed lobe trilobal fibers having a modification ratio of at least 2.6; and mixtures thereof; and about 10 to 49% by weight of accent fibers (b) selected from standard trilobal fibers having a modification ratio ranging from 1.7 to 2.4; pointed lobe trilobal fibers having a modification ratio ranging from 2.0 to 2.9; and mixtures thereof. The fibers (a) and (b) have a denier per filament within the range represented by the area enclosed by sides A, B, C, D and E of FIG. 1. Where fibers (a) and (b) are both pointed lobe trilobal fibers with the same modification ratio and denier per filament, then fibers (a) are delustered and fibers (b) are undelustered.
