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1.发明授权Ski containing sheetlike plates or tapes made of a fiber reinforced material 失效由含纤维增强材料制成的含有片状板或带的滑雪板
公开(公告)号：US5591509A
公开(公告)日：1997-01-07
申请号：US811312
申请日：1991-12-20
CPC分类号： A63C5/12 , A63C5/126 , Y10S428/902 , Y10T428/24074 , Y10T428/24091 , Y10T428/24107 , Y10T428/24124 , Y10T428/2909 , Y10T428/30 , Y10T442/3382 , Y10T442/3569 , Y10T442/3577 , Y10T442/40 , Y10T442/475 , Y10T442/654 , Y10T442/671 , Y10T442/695
摘要： The ski described is characterized by the use of a selected fiber reinforced material comprising a sheetlike textile material and a thermoset resin, the fiber content being 30-70% by weight and the fiber being not less than 30% by weight synthetic. This material is notable for high flexibility and high restoring forces and confers excellent properties on the ski, for example good vibration damping.
摘要翻译： 所描述的滑雪板的特征在于使用选择的纤维增强材料，其包括片状纺织材料和热固性树脂，纤维含量为30-70重量％，纤维不小于30重量％。 这种材料具有很高的灵活性和高的恢复力，并赋予滑雪板优异的性能，例如良好的振动阻尼。
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公开(公告)号：US4507257A
公开(公告)日：1985-03-26
申请号：US472859
申请日：1983-03-07
申请人： Walter Fester , Bernd Huber , Lieselotte Wappes
发明人： Walter Fester , Bernd Huber , Lieselotte Wappes
IPC分类号： D06M11/00 , D01F6/18 , D01F11/06 , D06M11/13 , D06M11/56 , D06M11/84 , D06M101/00 , D06M101/16 , D06M101/18 , D06M101/28 , D01F6/00
摘要： The invention relates to a process for preparing wet- or dry-spun filaments and fibers of polymers which consist to more than 50% by weight of acrylonitrile units and which are continually treated with an aqueous solution containing copper(I) ions during the fiber production process but before a first heat treatment above 100.degree. C. and the copper content in the fibrous material is fixed by heating to above 60.degree. C., preferably to above 100.degree. C. The filaments and fibers thus obtained can be dyed with acid dyestuffs, have bactericidal properties, and can be subjected to accelerated pre-oxidation.
摘要翻译： 本发明涉及一种制备湿纺丝或干纺长丝和聚合物纤维的方法，其包含超过50重量％的丙烯腈单元，并且在纤维生产期间用含有铜（I）离子的水溶液连续处理 然后在高于100℃的第一次热处理之前，并且将纤维材料中的铜含量加热至高于60℃，优选高于100℃来固定。由此获得的长丝和纤维可以用酸性染料 具有杀菌性能，可进行加速预氧化。
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公开(公告)号：US3970610A
公开(公告)日：1976-07-20
申请号：US513146
申请日：1974-10-08
CPC分类号： B01J19/0066 , B01J19/02 , C08F14/06 , C08F2/002 , C08F291/00 , B01J2219/0286
摘要： The present invention relates to a vessel and a process for polymerizing vinyl chloride in suspension. The vessel the inner surfaces of which consist of stainless steel or are plated with a noble metal comprises at least one cathode in contact with the reaction medium and insoluble therein and as anode the metallic inner surface of the vessel, the cathode and anode being connected over an external source of current. The polymerization is carried out with electrolytic generation of hydrogen and oxygen from the polymerization medium. The polymerization vessel and process according to the invention suppress completely or substantially the formation of wall deposits.
摘要翻译： 本发明涉及容器和悬浮液中聚合氯乙烯的方法。 其内表面由不锈钢或镀有贵金属的容器包括至少一个与反应介质接触并且不溶于其中的阴极，并且作为阳极，容器的金属内表面，阴极和阳极连接在 当前的外部来源。 通过从聚合介质中电解产生氢和氧进行聚合。 根据本发明的聚合容器和方法完全或基本上抑制壁沉积物的形成。
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公开(公告)号：US4383086A
公开(公告)日：1983-05-10
申请号：US154488
申请日：1980-05-29
申请人： Walter Fester , Bernd Huber , Gerhard Schmidt
发明人： Walter Fester , Bernd Huber , Gerhard Schmidt
CPC分类号： D01F6/54 , Y10S525/931
摘要： The invention relates to flame-retarding filaments and fibers and a process for the manufacture thereof. The filament-forming substance is a mixture of from 20 to 70 weight % of an acrylonitrile copolymer A containing at least 80 weight % of acrylonitrile units and from 0.3 to 20 weight % of other units copolymerizable with acrylonitrile, and from 80 to 30 weight % of an acrylonitrile copolymer B containing from 50 to 75 weight % of acrylonitrile units, from 25 to 45 weight % of vinyl chloride and/or vinylidene chloride units and from 0 to 5 weight % of other units copolymerizable with acrylonitrile.The filaments and fibers have a boil-off shrinkage of at least 20% and a knot strength of at least 10 cN/tex and are obtained by spinning the turbid solutions of the copolymer mixture, which however do not separate into components, in an aprotic solvent, and drawing of the filaments in a moderate ratio.
摘要翻译： 本发明涉及阻燃长丝和纤维及其制造方法。 长丝形成物质是20至70重量％的丙烯腈共聚物A的混合物，其含有至少80重量％的丙烯腈单元和0.3至20重量％的可与丙烯腈共聚的其它单元，以及80至30重量％ 的丙烯腈共聚物B，其含有50至75重量％的丙烯腈单元，25至45重量％的氯乙烯和/或偏二氯乙烯单元和0至5重量％的可与丙烯腈共聚的其它单元。 长丝和纤维具有至少20％的蒸发收缩率和至少10cN / tex的结强度，并且通过将共混物混合物的混浊溶液纺丝（然而不分离成组分）得到非质子传递 溶剂和长丝以适中的比例拉伸。
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5.发明授权
公开(公告)号：US4056516A
公开(公告)日：1977-11-01
申请号：US661116
申请日：1976-02-25
CPC分类号： D01F6/40
摘要： The invention relates to modacryl filaments and fibers made from copolymers insoluble in acetone of acrylonitrile and from 20 to 45 weight % of vinylidene chloride, containing from 0 to 1.5 weight % of unsaturated organic sulfonic acids or the salts thereof, and from 0 to 10 weight % of further copolymerizable compounds, which copolymers have a K value according to Fikentscher of from about 60 to about 90, and a process for the manufacture thereof. These modacryl filaments and fibers are especially distinguished by their permanent brilliance and permanent transparence; these properties are maintained even on contact with water having a temperature above 80.degree. C.
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公开(公告)号：US4536363A
公开(公告)日：1985-08-20
申请号：US558956
申请日：1983-12-07
申请人： Walter Fester , Bernd Huber
发明人： Walter Fester , Bernd Huber
IPC分类号： D01F6/18
CPC分类号： D01F6/18 , Y10T428/2913
摘要： The invention relates to filaments and fibers spun from at least 98% by weight of polyacrylonitrile and relative viscosities of between 2.5 and 6.0 which have tensile strengths of more than 50 cN/tex with an elongation at break of at most 15% and a shrinkage at the boil of less than 5% and to a process for their production which comprises at least 2 stretching stages with a minimum stretching ratio of 1:9 as well as a concluding setting stage in which the filaments are treated without shrinkage in dry heat at 170.degree. to 280.degree. C.Such filaments and fibers are distinguished by an increased resistance to swelling and hydrolysis and they are particularly suitable for reinforcing organic and inorganic materials.
摘要翻译： 本发明涉及从至少98重量％聚丙烯腈纺丝的长丝和纤维，相对粘度为2.5-6.0，其拉伸强度大于50cN / tex，断裂伸长率至多为15％，收缩率 沸点小于5％，并且涉及一种其生产方法，其包括至少2个拉伸阶段，最小拉伸比为1:9，以及在170℃干热处理无丝收缩的长丝的结束阶段 DEG至280℃。这种长丝和纤维的特征在于增加的抗膨胀和水解性，并且它们特别适用于增强有机和无机材料。
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公开(公告)号：US4342600A
公开(公告)日：1982-08-03
申请号：US222078
申请日：1981-01-02
申请人： Reinhart Mayer , Walter Fester , Rolf Kleber
发明人： Reinhart Mayer , Walter Fester , Rolf Kleber
CPC分类号： C08B9/00
摘要： The invention provides a process for the manufacture of viscoses from hemicellulose-containing cellulose pulps without requiring dialysis equipment. By addition of substances having a cross-linking or blocking action on the active groups of hemicellulose to the pulp before or during steeping it is possible to reduce the use of NaOH and CS.sub.2 in the manufacture of viscoses.The viscoses so obtained are distinguished by good filterability and low content of compounds causing formation of H.sub.2 S in the spinning process.
摘要翻译： 本发明提供了一种从含有半纤维素的纤维素纸浆制造粘胶而不需要透析设备的方法。 通过在渗透之前或期间将半纤维素的活性基团上交联或阻断作用的物质添加到纸浆中，可以减少在制造粘胶中使用NaOH和CS2。 如此获得的粘胶通过良好的过滤性和低含量的化合物在纺丝过程中形成H 2 S来区分。
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公开(公告)号：US5171235A
公开(公告)日：1992-12-15
申请号：US678665
申请日：1991-04-01
申请人： Dirk Theis , Walter Fester
发明人： Dirk Theis , Walter Fester
CPC分类号： A61F13/2062 , A61F13/2051 , A61F13/202 , A61F2013/15447 , A61F2013/530036 , A61F2013/53035 , A61F2013/530481 , A61F2013/530992 , Y10S604/904
摘要： There is described a tampon made of continuous filaments based on a man-made fiber tow with a water-holding capacity of at least 1000% by weight, the tampon consisting essentially of continuous filaments in a perpendicular arrangement relative to the longitudinal axis of the tampon with essentially only one free filament end at the surface per filament while the other free filament end is on the inside.
摘要翻译： 描述了一种由连续长丝制成的棉塞，其基于人造纤维丝束，其具有至少1000重量％的保水能力，棉塞基本上由相对于棉塞纵向轴线垂直布置的连续长丝组成 在每个细丝的表面上基本上只有一个自由丝端，而另一个自由丝端在内侧。
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9.发明授权
公开(公告)号：US4719150A
公开(公告)日：1988-01-12
申请号：US827328
申请日：1986-02-07
申请人： Bernd Huber , Walter Fester
发明人： Bernd Huber , Walter Fester
CPC分类号： D01F6/18 , A46D1/00 , Y10S428/902 , Y10T428/2913 , Y10T428/2973
摘要： Monofils and bristles which comprise at least 90% by weight of acrylonitrile units and have a linear density of more than 2.5 tex possess a relative solution viscosity of 1.7 to 6.0, a tear strength of at least 20 cN/tex and an initial modulus of more than 700 cN/tex.The manufacturing process is distinguished by a wet stretch of the spun filaments by at least 1:4, drying under tension and a subsequent hot stretch of at least 1:2, the overall stretch being at least 1:8, preferably 1:10 to 1:20.The monofils and bristles according to the invention are suitable in particular for producing filament-reinforced composite materials.
摘要翻译： 包含至少90重量％的丙烯腈单元并且线密度大于2.5tex的单体和刷毛具有1.7至6.0的相对溶液粘度，至少20cN / tex的撕裂强度和更多的初始模量 超过700 cN / tex。 制造过程的特征在于纺丝长丝的湿拉伸强度至少为1:4，在拉伸下进行干燥和随后的热拉伸至少为1:2，总伸长率为至少1:8，优选1:10至 1:20 根据本发明的单丝和刷毛特别适用于生产细丝增强复合材料。
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公开(公告)号：US4524041A
公开(公告)日：1985-06-18
申请号：US473050
申请日：1983-03-07
申请人： Walter Fester , Bernd Huber
发明人： Walter Fester , Bernd Huber
IPC分类号： D06M11/00 , D01F6/18 , D01F9/22 , D01F11/06 , D06M11/13 , D06M11/56 , D06M11/84 , D06M101/00 , D06M101/16 , D06M101/18 , D06M101/28 , D01F6/00
摘要： The invention relates to continuous processes for preparing dimethylformamide-insoluble acrylic filaments and fibers which incur a weight loss of at most 20, preferably 15% on being heated up to 400.degree. C., by spinning appropriate polymer solutions, treating the filament bundles obtained before the first drying or heating stage in a continuous manner with an aqueous solution containing copper(I) ions, thermally fixing the copper content, and heating the bundles to 200.degree. to 350.degree. C.
摘要翻译： 本发明涉及制备二甲基甲酰胺不溶性丙烯酸类长丝和纤维的连续方法，其通过纺丝适当的聚合物溶液，通过纺丝适当的聚合物溶液，使之前获得的长丝束，在加热至400℃时，其重量损失最多为20％，优选15％ 用含铜（I）离子的水溶液连续地进行第一干燥或加热阶段，热固定铜含量，并将束加热至200℃至350℃。
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