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公开(公告)号:US5487859A
公开(公告)日:1996-01-30
申请号:US214717
申请日:1994-03-16
申请人: Arun P. Aneja , David G. Bennie , Robert J. Collins , Hans Rudolf E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
发明人: Arun P. Aneja , David G. Bennie , Robert J. Collins , Hans Rudolf E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
IPC分类号: D01D5/08 , D01D5/22 , D01D5/24 , D01D10/02 , D01F6/62 , D01F8/12 , D01F8/14 , D02G1/18 , D02G3/02 , D02J1/22 , D01D5/253 , D02J1/08
CPC分类号: D02J1/22 , D01D10/02 , D01D5/082 , D01D5/22 , D01D5/24 , D01F6/62 , D01F8/12 , D01F8/14 , D02G1/18 , D02G3/02 , Y10S57/908
摘要: A post-coalescence melt-spinning process for preparing fine undrawn hollow polyester filaments having excellent mechanical quality and uniformity at high speeds (2-5 km/min) involving selection of polymer viscosity and spinning conditions, whereby the void content of the resulting new undrawn filaments is essentially maintained or increased on cold-drawing or hot-drawing with or without post heat treatment, and the new fine hollow polyester filaments obtained thereby.
摘要翻译: 用于制备具有优异机械质量和高速(2-5km / min)均匀性的精细未拉伸中空聚酯长丝的后聚结熔融纺丝方法,其涉及聚合物粘度和纺丝条件的选择,由此得到的新的未拉伸的空隙含量 在后热处理或不后热处理的冷拉拔或热拉伸下,长丝基本保持或增加,由此得到的新的细中空聚酯长丝。
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公开(公告)号:US5417902A
公开(公告)日:1995-05-23
申请号:US093156
申请日:1993-07-23
申请人: David G. Bennie , Robert J. Collins , Hans R. E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Joe F. London, Jr. , Elmer E. Most, Jr. , Girish A. Pai
发明人: David G. Bennie , Robert J. Collins , Hans R. E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Joe F. London, Jr. , Elmer E. Most, Jr. , Girish A. Pai
IPC分类号: D01D5/08 , D01D5/22 , D01D5/24 , D01D10/02 , D01F6/62 , D01F8/12 , D01F8/14 , D02G1/18 , D02G3/02 , D02J1/22 , D01D5/12 , D02G1/02
CPC分类号: D01D5/22 , D01D10/02 , D01D5/082 , D01D5/24 , D01F6/62 , D01F8/12 , D01F8/14 , D02G1/18 , D02G3/02 , D02J1/22 , Y10S57/908
摘要: Polyester mixed fine filament yarns having excellent mechanical quality and uniformity, and preferably with a balance of good dyeability and shrinkage, are prepared by a simplified direct spin-orientation process by selection of polymer and spinning conditions.
摘要翻译: 通过选择聚合物和纺丝条件通过简化的直接纺丝取向方法制备具有优异的机械质量和均匀性,优选具有良好的可染性和收缩性的平衡的聚酯混合细长丝纱线。
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公开(公告)号:US5250245A
公开(公告)日:1993-10-05
申请号:US15733
申请日:1993-02-10
申请人: Robert J. Collins , Hans R. E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
发明人: Robert J. Collins , Hans R. E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
IPC分类号: D01D5/08 , D01D5/22 , D01D5/24 , D01D10/02 , D01F6/62 , D01F8/12 , D01F8/14 , D02G1/18 , D02G3/02 , D02J1/22 , D01D5/12 , D02G3/00
CPC分类号: D02J1/22 , D01D10/02 , D01D5/082 , D01D5/22 , D01D5/24 , D01F6/62 , D01F8/12 , D01F8/14 , D02G1/18 , D02G3/02
摘要: Polyester fine filaments having excellent mechanical quality and uniformity, and preferably with a balance of good dyeability and shrinkage, are prepared by a simplified direct spin-orientation process by selection of polymer viscosity and spinning conditions.
摘要翻译: 通过选择聚合物粘度和纺丝条件,通过简化的直接纺丝取向方法制备具有优异的机械质量和均匀性,优选具有良好的可染性和收缩性的平衡的聚酯细丝。
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公开(公告)号:US5585182A
公开(公告)日:1996-12-17
申请号:US397325
申请日:1995-03-01
申请人: Arun P. Aneja , David G. Bennie , Robert J. Collins , Hans Rudolf E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
发明人: Arun P. Aneja , David G. Bennie , Robert J. Collins , Hans Rudolf E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
CPC分类号: D01D5/24 , D01D5/082 , D01F6/62 , D02G1/18 , D02G3/02 , D02J1/22 , Y10T428/2913 , Y10T428/2935 , Y10T428/2969 , Y10T428/2973 , Y10T428/2975
摘要: A post-coalescence melt-spinning process for preparing fine undrawn hollow polyester filaments having excellent mechanical quality and uniformity at high speeds (2-5 km/min) involving selection of polymer viscosity and spinning conditions, whereby the void content of the resulting new undrawn filaments is essentially maintained or increased on cold-drawing or hot-drawing with or without post heat treatment, and the new fine hollow polyester filaments obtained thereby.
摘要翻译: 用于制备具有优异机械质量和高速(2-5km / min)均匀性的精细未拉伸中空聚酯长丝的后聚结熔融纺丝方法,其涉及聚合物粘度和纺丝条件的选择,由此得到的新的未拉伸的空隙含量 在后热处理或不后热处理的冷拉拔或热拉伸下,长丝基本保持或增加,由此得到的新的细中空聚酯长丝。
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公开(公告)号:US5407621A
公开(公告)日:1995-04-18
申请号:US121146
申请日:1993-09-17
申请人: Robert J. Collins , Hans R. E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
发明人: Robert J. Collins , Hans R. E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
IPC分类号: D01D5/08 , D01D5/22 , D01D5/24 , D01D10/02 , D01F6/62 , D01F8/12 , D01F8/14 , D02G1/18 , D02G3/02 , D02J1/22 , D01D5/12 , D02G1/02
CPC分类号: D02G1/18 , D01D10/02 , D01D5/082 , D01D5/22 , D01D5/24 , D01F6/62 , D01F8/12 , D01F8/14 , D02G3/02 , D02J1/22 , Y10S57/908
摘要: Polyester fine filaments having excellent mechanical quality and uniformity, and preferably with a balance of good dyeability and shrinkage, are prepared by a simplified direct spin-orientation process by selection of polymer viscosity and spinning conditions, followed by drawing and/or bulking.
摘要翻译: 通过选择聚合物粘度和纺丝条件,然后进行拉伸和/或填充,通过简化的直接纺丝取向方法制备具有优异的机械质量和均匀性,优选具有良好的可染性和收缩性的平衡的聚酯细丝。
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公开(公告)号:US5288553A
公开(公告)日:1994-02-22
申请号:US5672
申请日:1993-01-19
申请人: Robert J. Collins , Hans R. E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
发明人: Robert J. Collins , Hans R. E. Frankfort , Stephen B. Johnson , Benjamin H. Knox , Elmer E. Most, Jr.
IPC分类号: D01D5/08 , D01D5/22 , D01D5/24 , D01D10/02 , D01F6/62 , D01F8/12 , D01F8/14 , D02G1/18 , D02G3/02 , D02J1/22 , D02G3/00
CPC分类号: D02G3/02 , D01D10/02 , D01D5/082 , D01D5/22 , D01D5/24 , D01F6/62 , D01F8/12 , D01F8/14 , D02G1/18 , D02J1/22 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T428/2973
摘要: Polyester fine filaments having excellent mechanical quality and uniformity, and preferably with a balance of good dyeability and shrinkage, are prepared by a simplified direct spin-orientation process by selection of polymer viscosity and spinning conditions.
摘要翻译: 通过选择聚合物粘度和纺丝条件,通过简化的直接纺丝取向方法制备具有优异的机械质量和均匀性,优选具有良好的可染性和收缩性的平衡的聚酯细丝。
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公开(公告)号:US4444710A
公开(公告)日:1984-04-24
申请号:US350346
申请日:1982-02-19
申请人: Elmer E. Most, Jr.
发明人: Elmer E. Most, Jr.
CPC分类号: D01D5/24
摘要: A process for increasing the percent void of hollow filaments by contacting the filaments with water at a temperature of at least about 92.degree. C. for at least about 3 seconds. It is necessary that the treatment be carried out while the filaments are in an amorphous condition. Preferred filaments are polyesters.
摘要翻译: 通过使细丝与水在至少约92℃的温度下接触至少约3秒来增加中空丝的空隙百分比的方法。 当细丝处于非晶状态时,需要进行处理。 优选的长丝是聚酯。
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公开(公告)号:US4407889A
公开(公告)日:1983-10-04
申请号:US350345
申请日:1982-02-19
申请人: Daniel Gintis , Elmer E. Most, Jr.
发明人: Daniel Gintis , Elmer E. Most, Jr.
CPC分类号: D01D5/253 , D01D5/24 , Y10S428/904 , Y10T428/23993 , Y10T428/2975 , Y10T428/2978
摘要: Hollow filaments having longitudinal grooves and ridges that are readily split along the grooves and are especially adapted for use in a flocking process to form flocked products with a surface similar to suede. The hollow filaments have a denier of about 0.8 to about 3.35 and have a void area of 15 to 30% of the total area of the cross section of the fiber.
摘要翻译: 具有纵向槽和脊的中空丝,其易于沿着凹槽分裂,并且特别适用于植绒过程以形成具有与绒面革相似的表面的植绒产品。 中空丝的旦数为约0.8〜约3.35,空隙面积为纤维截面总面积的15-30%。
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