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公开(公告)号:US07316843B2
公开(公告)日:2008-01-08
申请号:US10846701
申请日:2004-05-17
申请人: Samuel Mooney , Ralf Koehnen , Britta Konrad , Qiao Xiao , Ralf Schnell
发明人: Samuel Mooney , Ralf Koehnen , Britta Konrad , Qiao Xiao , Ralf Schnell
IPC分类号: B32B3/00
CPC分类号: D01F6/90 , Y10T428/2904 , Y10T428/2913 , Y10T428/2933 , Y10T428/2962 , Y10T428/2967
摘要: A melt-spun synthetic fiber and process for producing the fiber are described, the fiber including a fiber-forming synthetic polymer and a siloxane-based polyamide with a repeating unit having the formula (I) wherein n is a number in the range of 1-500 inclusive and specifics the number of repeating units of the siloxane-based polyamide, DP is the average degree of polymerization of the siloxane component of the siloxane-based polyamide and is in the range of 1-700 inclusive, X is selected from the group consisting of linear or branched alkylene chains having 1-30 carbon atoms, Y is selected from the group consisting of linear or branched alkylene chains having 1-40 carbon atoms, and each of the R1-R4 groups is independently selected from the group consisting of methyl groups, ethyl groups, propyl groups, isopropyl groups, siloxane chains, phenyl groups, and phenyl groups that have been substituted with 1-3 members selected from the group consisting of methyl groups and ethyl groups.
摘要翻译: 对熔融纺丝合成纤维和纤维的制造方法进行了说明,该纤维包括成纤合成聚合物和具有式(I)的重复单元的硅氧烷类聚酰胺,其中n为1 -500,含有硅氧烷系聚酰胺的重复单元数,DP为硅氧烷系聚酰胺的硅氧烷成分的平均聚合度,为1-700以下,X选自 由具有1-30个碳原子的直链或支链亚烷基链组成的基团,Y选自具有1-40个碳原子的直链或支链亚烷基链,并且每个R 1 -R 4个基团独立地选自甲基,乙基,丙基,异丙基,硅氧烷链,苯基和苯基,其被1-3个选自以下的基团取代: 由甲基组成的组 ps和乙基。
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公开(公告)号:US06787227B2
公开(公告)日:2004-09-07
申请号:US10421719
申请日:2003-04-24
申请人: Ralf Koehnen , Frank Leymann , Britta Konrad , Gerhard Berberich , Hans Albert Graefe , Andreas Tulke , Qiao Xiao
发明人: Ralf Koehnen , Frank Leymann , Britta Konrad , Gerhard Berberich , Hans Albert Graefe , Andreas Tulke , Qiao Xiao
IPC分类号: D02G300
CPC分类号: D01F6/60 , B60R2021/23509 , D01D5/253 , Y10T428/2913 , Y10T428/2929 , Y10T428/2973 , Y10T428/2976 , Y10T442/30
摘要: A yarn containing filaments made from synthetic polymers has a cross-section having at least 5 vertices, a titer of 1 to 7 dtex and a tenacity of at least 60 cN/tex. The filaments of the yarn preferably have a cross-section having 5 to 8 vertices, possibly with indentations between the vertices. The cross-section of the filaments is preferably star-shaped. The yarn preferably has a tenacity of 60 to 85 cN/tex, an elongation at break of 15% to 35%, a hot-air shrinkage of 4% to 10% and a stretch recovery of 250 to 400 cN/tex. The yarn is excellently suited for use in the manufacture of industrial fabrics, particularly airbag fabrics.
摘要翻译: 含有由合成聚合物制成的长丝的纱线具有至少5个顶点,1至7分特滴定度和至少60cN / tex的韧度的横截面。 纱线的长丝优选具有5至8个顶点的横截面,可能在顶点之间具有凹痕。 长丝的横截面优选为星形。 该纱线优选具有60至85cN / tex的强度,断裂伸长率为15%至35%,热空气收缩率为4%至10%,拉伸恢复率为250至400cN / tex。 该纱线非常适用于制造工业织物,特别是气囊织物。
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公开(公告)号:US08850785B2
公开(公告)日:2014-10-07
申请号:US13806590
申请日:2011-05-20
申请人: Volker Siejak , Andreas Flachenecker , Petra Gottmann , Qiao Xiao
发明人: Volker Siejak , Andreas Flachenecker , Petra Gottmann , Qiao Xiao
IPC分类号: D07B1/20
CPC分类号: D07B1/20 , D07B2205/20 , D07B2205/201 , D07B2205/2039 , D07B2205/2046 , D07B2801/10
摘要: A buoyant rope is presented consisting of at least two strands, wherein each strand comprises synthetic fibers, wherein the rope is characterized in that the synthetic fibers comprise a component A) and a component B), wherein A) is at least one monofilament and B) is at least one multifilament yarn, the filaments of which are hollow-fiber filaments.
摘要翻译: 呈现由至少两条股线组成的浮力绳索,其中每条股线包括合成纤维,其中该绳索的特征在于合成纤维包含成分A)和成分B),其中A)为至少一根单丝和B )是至少一根复丝,其长丝为中空纤维长丝。
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公开(公告)号:US20130091822A1
公开(公告)日:2013-04-18
申请号:US13806590
申请日:2011-05-20
申请人: Volker Siejak , Andreas Flachenecker , Petra Gottmann , Qiao Xiao
发明人: Volker Siejak , Andreas Flachenecker , Petra Gottmann , Qiao Xiao
IPC分类号: D07B1/20
CPC分类号: D07B1/20 , D07B2205/20 , D07B2205/201 , D07B2205/2039 , D07B2205/2046 , D07B2801/10
摘要: A buoyant rope is presented consisting of at least two strands, wherein each strand comprises synthetic fibers, wherein the rope is characterized in that the synthetic fibers comprise a component A) and a component B), wherein A) is at least one monofilament and B) is at least one multifilament yarn, the filaments of which are hollow-fiber filaments.
摘要翻译: 呈现由至少两条股线组成的浮力绳索,其中每条股线包括合成纤维,其中该绳索的特征在于合成纤维包含组分A)和组分B),其中A)为至少一根单丝和B )是至少一根复丝,其长丝为中空纤维长丝。
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