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1. 发明授权

US4304746A Process for producing preoxidized fiber spun yarns 失效
标题翻译：生产预氧化纤维纱的方法
公开(公告)号：US4304746A
公开(公告)日：1981-12-08
申请号：US214164
申请日：1980-12-08
申请人： Kozo Yamada , Takenobu Hasebe , Kazuhisa Saito
发明人： Kozo Yamada , Takenobu Hasebe , Kazuhisa Saito
IPC分类号： D02G3/02 , D01F9/22 , D02G3/16 , D06M11/34 , D02G1/20
CPC分类号： D06M11/34 , D01F9/225
摘要： A process for producing preoxidized fiber spun yarns is described comprising subjecting an acrylonitrile fiber tow to a preoxidation, applying a surface active agent, stretch cutting without crimping, crimping to form slivers, processing in a gilling step, and spinning; according to this process, short fibers and powders of fibers are formed to a lesser extent, and nebs, slubs and flies, etc. are caused to a lesser extent, and preoxidized fiber spun yarns having high quality are obtained in a high yield.
摘要翻译：本发明描述了一种生产预氧化纤维短纤纱的方法，包括使丙烯腈纤维丝束进行预氧化，施加表面活性剂，拉伸切割而不卷曲，卷曲以形成条子，在起绒步骤中加工和纺丝; 根据该方法，短纤维和纤维粉末以较小的程度形成，并且在较小的程度上引起内裤，竹节和苍蝇等，并以高产率获得高品质的预氧化纤维纱。

2. 发明授权

US4259397A Brake lining material 失效
标题翻译：制动衬片材料
公开(公告)号：US4259397A
公开(公告)日：1981-03-31
申请号：US55668
申请日：1979-07-09
申请人： Kazuhisa Saito , Fumio Miyatake , Kunio Shibata
发明人： Kazuhisa Saito , Fumio Miyatake , Kunio Shibata
IPC分类号： C08J5/14 , C08L33/20 , C08L61/06 , C08L61/10 , F16D69/02 , D04H1/58
CPC分类号： F16D69/026 , C08L61/06 , F16D69/023 , C08L33/20 , Y10S428/902 , Y10T428/249949 , Y10T428/27 , Y10T428/2918 , Y10T428/30
摘要： A brake pad or lining comprising a binder and a peroxidized fiber derived from an acrylic fiber said peroxidized fiber containing at least about 5 wt % bonded oxygen. The material has a relatively high coefficient of friction as well as good wear resistance and fade resistance and can be used in place of a conventional asbestos brake pad or lining.
摘要翻译：包含粘合剂和源自丙烯酸纤维的过氧化纤维的制动衬块或衬里，所述过氧化纤维含有至少约5重量％的粘结氧。该材料具有相对较高的摩擦系数以及良好的耐磨性和抗褪色性，并且可用于代替传统的石棉制动片或衬里。

3. 发明授权

US4229397A Method for forming fiber-reinforced composite material 失效
标题翻译：纤维增强复合材料成型方法
公开(公告)号：US4229397A
公开(公告)日：1980-10-21
申请号：US859634
申请日：1977-12-12
申请人： Kenji Fukuta , Ryuzo Ono-Oka , Masatoshi Yoshida , Kazuhisa Saito , Hiroyuki Kosuda
发明人： Kenji Fukuta , Ryuzo Ono-Oka , Masatoshi Yoshida , Kazuhisa Saito , Hiroyuki Kosuda
IPC分类号： B29C51/00 , B29B15/12 , B29C43/02 , B29C43/20 , B29C43/34 , B29C57/00 , B29C70/14 , B29C70/50 , C08J5/04 , D04H1/72 , D04H1/16
CPC分类号： B29C70/14 , B29B15/12 , B29C70/502
摘要： A method for forming a uniformly mixed fibrous mat which comprises feeding a continuous high tensile modulus reinforcing fibrous material and a pre-cut thermoplastic fibrous material with a lower melting point or softening point than the temperature at which the reinforcing fibrous material melts or is damaged to a rotating rotor which is provided with projections to thereby cut the continuous fibrous material and pluck the pre-cut fibrous material, dispersing the thus treated fibrous materials into an air flow to mix the same and thereafter collecting the resulting mixed materials on a net to yield the mat. The product can thereafter optionally be compressed under heat to melt only the thermoplastic fibrous material to thereby consolidate the mat.
摘要翻译：一种形成均匀混合的纤维毡的方法，其包括给予连续的高拉伸模量增强纤维材料和具有比加强纤维材料熔化或损坏的温度更低的熔点或软化点的预切热塑性纤维材料旋转转子设置有突起，从而切割连续的纤维材料并拔除预切的纤维材料，将如此处理的纤维材料分散到空气流中以将其混合，然后在网上收集所得混合物以产生垫子然后产品可以任选地在加热下被压缩以仅熔化热塑性纤维材料，从而固结垫。

4. 发明授权

US4576929A Active carbon fibers as adsorbent for water purification 失效
标题翻译：活性炭纤维作为水净化吸附剂
公开(公告)号：US4576929A
公开(公告)日：1986-03-18
申请号：US682955
申请日：1984-12-18
申请人： Kenji Shimazaki
发明人： Kenji Shimazaki
IPC分类号： C01B31/08 , B01J20/20 , C01B31/12 , C02F1/28 , D01F9/32
CPC分类号： C02F1/283 , D01F9/32
摘要： Active carbon fibers derived from acrylic fibers and having a BET specific surface area (SA) of 800 to 2,000 m.sup.2 /g, a pore volume (Vp) to (SA) ratio, i.e., (Vp)/(SA), of from 5.times.10.sup.-4 to 14.5.times.10.sup.-4, and a methylene blue adsorption rate constant of not less than 5.times.10.sup.-1 sec.sup.-1, and a filter adsorption unit for water purification using said active carbon fibers; the unit is useful to remove compounds having a wide range of molecular weights from an aqueous liquid.
摘要翻译：来自丙烯酸纤维并且具有800至2,000m 2 / g的BET比表面积（SA），孔体积（Vp）至（SA）比，即（Vp）/（SA））的活性炭纤维为5×10 6 -4至14.5×10 -4，亚甲蓝吸附速率常数不小于5×10-1秒-1，以及用于使用所述活性炭纤维进行水净化的过滤器吸附单元; 该单元可用于从水性液体中除去具有宽范围分子量的化合物。

5. 发明授权

US4256607A Process for production of activated carbon fibers 失效
标题翻译：活性炭纤维生产工艺
公开(公告)号：US4256607A
公开(公告)日：1981-03-17
申请号：US785888
申请日：1977-04-08
申请人： Masatoshi Yoshida , Minoru Hirai
发明人： Masatoshi Yoshida , Minoru Hirai
IPC分类号： D01F6/18 , C01B31/08 , C01B31/10 , D01F9/22 , B01J37/00
CPC分类号： D01F9/22
摘要： A process for producing activated carbon fibers comprising subjecting an acrylonitrile based fiber to oxidation processing in an oxidizing atmosphere at a temperature of about 200.degree. C. to about 300.degree. C. while applying a tension to the fiber until the amount of bonded oxygen reaches about 50% to about 90% of the saturated amount of bonded oxygen followed by activation processing.
摘要翻译：一种生产活性炭纤维的方法，包括在约200℃至约300℃的温度下在氧化气氛中对丙烯腈基纤维进行氧化处理，同时向纤维施加张力直到粘合氧的量达到约饱和量的50％至约90％，然后进行活化处理。

6. 发明授权

US4231169A Insole and method of producing the same 失效
标题翻译：鞋垫及其制造方法
公开(公告)号：US4231169A
公开(公告)日：1980-11-04
申请号：US917769
申请日：1978-06-21
申请人： Takashi Toyama , Yasuo Kogo
发明人： Takashi Toyama , Yasuo Kogo
IPC分类号： A43B13/04 , A43B13/41 , A43B23/22 , B29C70/88
CPC分类号： B29C70/887 , A43B13/04 , A43B13/41 , A43B23/22 , B29C70/04 , B29K2105/0809 , B29K2105/101 , B29K2277/00 , B29K2307/00 , B29K2309/08 , B29L2031/504 , Y10T428/30
摘要： A light insole, with a high modulus of elasticity, which has a shank comprising a fiber-reinforced resin sheet and which is produced by putting a shank element on an insole element and heating under pressure to mold the sheet and adhere the sheet to the insole element.
摘要翻译：具有高弹性模量的轻质鞋垫，其具有包括纤维增强树脂片的柄部，其通过将柄元件放置在内底元件上并在加压下加热以模制片材并将片材粘附到鞋垫元件。

7. 发明授权

US4132828A Assembly of metal-coated carbon fibers, process for production thereof, and method for use thereof 失效
标题翻译：金属包覆碳纤维的组装，其制造方法及其使用方法
公开(公告)号：US4132828A
公开(公告)日：1979-01-02
申请号：US809813
申请日：1977-06-24
申请人： Kazuo Nakamura , Yoshito Fukube , Takashi Osaki
发明人： Kazuo Nakamura , Yoshito Fukube , Takashi Osaki
IPC分类号： C22C47/16 , B23K20/00 , B32B15/04 , B32B15/14 , C04B14/38 , C04B30/02 , C04B41/45 , C04B41/52 , C04B41/81 , C04B41/89 , C22C32/00 , C22C47/00 , C22C47/18 , C22C49/14 , C23C14/14 , H01R39/20 , B05D3/06
CPC分类号： C04B41/009 , C04B14/386 , C04B30/02 , C04B41/4584 , C04B41/52 , C04B41/81 , C04B41/89 , C22C49/14 , Y10S428/938 , Y10T428/12444 , Y10T428/2916 , Y10T428/2918 , Y10T428/2938 , Y10T428/2944 , Y10T428/2958 , Y10T428/30
摘要： An assembly, useful in producing a carbon fiber-reinforced metal, of a plurality of carbon fibers each coated with a matrix metal layer, the fibers having bonded points at the metal layers to form a two-dimensional network structure or both a two-dimensional network structure and a three-dimensional network structure, produced advantageously by an ion plating process or a vacuum deposition process.
摘要翻译：一种用于生产碳纤维增强金属的组件，每个碳纤维均涂覆有基质金属层，所述纤维在金属层处具有键合点以形成二维网络结构或二维网状结构网络结构和通过离子镀处理或真空沉积工艺有利地产生的三维网络结构。

8. 发明授权

US4069297A Process for producing carbon fibers 失效
标题翻译：生产碳纤维的方法
公开(公告)号：US4069297A
公开(公告)日：1978-01-17
申请号：US674244
申请日：1976-04-06
申请人： Kazuhisa Saito , Hiroyasu Ogawa
发明人： Kazuhisa Saito , Hiroyasu Ogawa
IPC分类号： D01F9/14 , D01F9/22 , D01F9/32 , D01F9/12
CPC分类号： D01F9/14 , D01F9/22 , D01F9/32
摘要： A process for continuously producing carbon fibers which comprises preoxidizing polyacrylonitrile fibers containing at least about 90% by weight of acrylonitrile at a temperature of about 200.degree. to about 300.degree. C in an oxidizing atmosphere while allowing the fibers to shrink about 40 to about 70% (of the free shrinkage of the fibers determined under a load of 1 mg/d) with the progress of preoxidation; then carbonizing the preoxidized fibers at about 500.degree. to about 1,000.degree. C in a non-oxidizing atmosphere so that the shrinkage of the fibers finally becomes about 40 to about 70% (of the free shrinkage of the preoxidized fibers determined when the fibers are placed under a load of 1 mg/d and heated at 1,000.degree. C for 15 minutes); and then heat treating the carbonized fibers at constant length at a temperature of up to about 3,000.degree. C in a non-oxidizing atmosphere.
摘要翻译：一种连续生产碳纤维的方法，其包括在约200至约300℃的温度下在氧化气氛中预氧化含有至少约90重量％的丙烯腈的聚丙烯腈纤维，同时使纤维收缩约40至约70％（在1mg / d的负荷下测定的纤维的自由收缩）随着预氧化的进行; 然后在非氧化气氛中将约500℃至约1000℃的预氧化纤维碳化，使得纤维的收缩最终变为约40至约70％（当放置纤维时测定的预氧化纤维的自由收缩率在1mg / d的负荷下，在1000℃下加热15分钟）; 然后在非氧化性气氛中在高达约3000℃的温度下以恒定长度热处理碳化纤维。

9. 发明授权

US4753777A Apparatus for continuous production of carbon fibers 失效
标题翻译：用于连续生产碳纤维的设备
公开(公告)号：US4753777A
公开(公告)日：1988-06-28
申请号：US743843
申请日：1985-06-12
申请人： Osamu Yoshinari , Makoto Sugiyama , Hideki Nakai
发明人： Osamu Yoshinari , Makoto Sugiyama , Hideki Nakai
IPC分类号： D01F9/14 , D01F9/16 , D01F9/22 , D01F9/32 , F27D11/02 , B01J15/00
CPC分类号： D01F9/22 , D01F9/14 , D01F9/16 , D01F9/32 , F27D11/02
摘要： A method for producing carbon fibers in a vertical carbonizing furnace and an apparatus for producing carbon fibers using such a method are disclosed. The furnace includes a heating chamber for carbonizing fibers, the furnace including,(i) a fiber inlet at the upper end of the chamber(ii) an air tight sealed fiber outlet at the lower end of the furnace,(iii) an inert gas inlet provided on the wall of the chamber and above the fiber outlet,(iv) at least one inert gas injection portion, formed on the wall of the chamber, each capable of forming a curtain of inert gas across the heating chamber, each injection portion being provided between the gas inlet and the fiber inlet,(v) at least one outlet each being provided below each inert gas injection portion, and(vi) a heating member capable of controlling the temperature in the heating chamber in such a manner that the temperature gradually increases from the upper end toward a lower end of the heating chamber. The carbon fibers produced by this method or apparatus are excellent in that they have few fluffs and cohering filaments and improved strength and ductility.
摘要翻译：公开了一种在立式碳化炉中生产碳纤维的方法和使用这种方法生产碳纤维的设备。该炉包括用于碳化纤维的加热室，炉包括：（i）在炉的上端的纤维入口（ii）在炉下端的气密密封的纤维出口，（iii）惰性气体入口设置在腔室的壁上并在纤维出口的上方，（iv）至少一个惰性气体注入部分，形成在腔室的壁上，每个惰性气体注入部分能够跨越加热室形成惰性气体帘幕，每个注射部分设置在气体入口和纤维入口之间，（v）至少一个出口，每个出口设置在每个惰性气体注入部分的下方，以及（vi）加热构件，其能够以这样的方式控制加热室中的温度：温度从加热室的上端向下端逐渐增加。通过该方法或装置制造的碳纤维的优点是它们具有很少的绒毛和绒毛长丝，并且具有改善的强度和延展性。

10. 发明授权

US4659623A Acrylic fibers for producing preoxidized fibers 失效
标题翻译：用于生产预氧化纤维的丙烯酸纤维
公开(公告)号：US4659623A
公开(公告)日：1987-04-21
申请号：US610080
申请日：1984-05-14
申请人： Osamu Yoshinari , Yoshifumi Kawakatsu , Hayashi Takahashi , Hideaki Fukuizumi
发明人： Osamu Yoshinari , Yoshifumi Kawakatsu , Hayashi Takahashi , Hideaki Fukuizumi
IPC分类号： D06M13/00 , D01F9/14 , D01F9/22 , D06M13/02 , D06M13/244 , D06M13/322 , D06M13/402 , D06M13/463 , D06M101/00 , D06M101/16 , D06M101/18 , D06M101/28 , D02G3/00
CPC分类号： D01F9/22 , Y10T428/2913 , Y10T428/2918 , Y10T428/2933 , Y10T428/2969
摘要： Acrylic fibers suitable for producing preoxidized fibers free from coalescence which have a fluorine-containing surface active agent or further have at least one phosphoric surface active agent selected from the group consisting of compounds represented by the following formulae (I), (II) and (III): ##STR1## (wherein all the symbols are defined in the appended claims).
摘要翻译：丙烯酸纤维适于生产不含聚合的预氧化纤维，其具有含氟表面活性剂，或者还具有至少一种选自由下式（I），（II）和（II）表示的化合物的磷酸表面活性剂，（II）[R1CON（CH2CH2OH）2] X'（III）（其中所有符号在所附权利要求中定义）。

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