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1. 发明授权

US12054853B2 Modified polyester staple fiber and preparation method thereof 有权
公开(公告)号：US12054853B2
公开(公告)日：2024-08-06
申请号：US17231189
申请日：2021-04-15
申请人： BESTEE MATERIAL (TSINGTAO) CO., LTD.
发明人： Xiaohua Huang , Guangwei Fu , Bingwei Wang , Weihua Mu , Yu Liu , Yijun Jiang , Li Zhen , Jianli Liu
IPC分类号： D01F1/10 , D01D5/08 , D01D5/26 , D01F6/62 , B82Y30/00 , B82Y40/00
CPC分类号： D01F1/10 , D01D5/08 , D01D5/26 , D01F6/62 , B82Y30/00 , B82Y40/00
摘要： A modified polyester staple fiber and a preparation method of the modified polyester staple fiber are provided. The modified polyester staple fiber contains a modified nanocomposite material including an organic compound, the organic compound including one of tea polyphenol, naringin, and emodin. The organic compound is in a weight percentage range of approximately 0.1%-5% based on a total weight of the modified polyester staple fiber.

2. 发明申请

US20180237966A1 WADDING 审中-公开
公开(公告)号：US20180237966A1
公开(公告)日：2018-08-23
申请号：US15955932
申请日：2018-04-18
申请人： Mitsubishi Chemical Corporation
发明人： Shima NAKANISHI , Yukio ONOHARA , Tatsuhiko INAGAKI , Hideaki KOBAYASHI
IPC分类号： D04H1/02 , D04H1/43 , D04H1/435
CPC分类号： D04H1/02 , D01D5/22 , D01D5/24 , D01D5/26 , D01F6/38 , D01F6/62 , D02G1/12 , D04H1/43 , D04H1/435
摘要： Wadding of the present invention is obtained by mixing 20% by mass or more and 95% by mass or less of an acrylic fiber and 5% by mass or more and 80% by mass or less of a polyester fiber, in which a down power is 140 cm3/g or more and 300 cm3/g or less, and a warmth retention property (Clo value) is 3.7 or more and 5 or less.

3. 发明申请

US20150284879A1 WATER-DISINTEGRABLE COMPOSITE FIBER AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：水消毒复合纤维及其制造方法
公开(公告)号：US20150284879A1
公开(公告)日：2015-10-08
申请号：US14421560
申请日：2013-09-12
申请人： Kureha Corporation
发明人： Takeo Takahashi , Yukitoshi Chiba , Masahiro Yamazaki , Hiroyuki Sato
IPC分类号： D01F8/14 , D01D5/26 , D01D5/08 , D01F6/62
CPC分类号： D01F8/14 , C09K8/035 , C09K2208/08 , D01D5/08 , D01D5/084 , D01D5/26 , D01F6/625 , D10B2331/041 , Y10T428/2929 , Y10T428/2931
摘要： A water-disintegrable composite fiber comprising a phase containing a polyglycolic acid resin and a phase containing a polylactic acid resin with a D-lactic acid unit ratio of at least 1.0%; the two phases extending continuously in a lengthwise direction; and the composite fiber having a cross sectional area formed by the phase containing the polyglycolic acid resin having an area ration of at most 50%; and the content of the polyglycolic acid resin being from 2 to 100 parts by mass per 1 part by mass of the D-lactic acid units in the polylactic acid resin.
摘要翻译：一种水分解复合纤维，其包含含有聚乙醇酸树脂的相和含有D-乳酸单位比为至少1.0％的聚乳酸树脂的相; 两相沿长度方向连续延伸; 所述复合纤维的面积比例为50％以下的含有聚乙醇酸树脂的相的相的截面积。聚乙醇酸树脂的含量相对于聚乳酸树脂中的每1质量份D-乳酸单元为2〜100质量份。

4. 发明申请

US20140165463A1 Producing method for the artificial peat moss from natural cellulose fiber 有权
标题翻译：天然纤维素纤维人造泥炭苔的生产方法
公开(公告)号：US20140165463A1
公开(公告)日：2014-06-19
申请号：US13776970
申请日：2013-02-26
申请人： ACELON CHEMICALS AND FIBER CORPORATION
发明人： Wen-Tung Chou , Ming-Yi Lai , Kun-Shan Huang
IPC分类号： A01G1/00
CPC分类号： A01G22/00 , D01D1/02 , D01D5/06 , D01D5/26 , D01D10/02 , D01D10/06 , D01F1/02 , D01F1/10 , D01F2/00 , D01F2/02 , D02G1/02 , D02G1/0206
摘要： The present invention provides a producing method for the artificial peat moss from natural cellulose fiber. The producing method comprises following steps in successive order manner. Firstly, blend natural pulp with N-methylmorpholine N-oxide (NMMO) as dissolving solvent and 1,3-phenylene-bis 2-oxazoline (BOX) as stabilizer in proper mixing ratio to yield a preliminary quasi-dope. Secondly, stir and dehydrate the preliminary quasi-dope to form dope. Thirdly, spin the dope by dry jet wet spinning method to yield filament bundle of cellulose. Fourthly, orderly perform coagulating with regenerating, water rinsing, twisting with plying and cutting processes on the filament bundle of cellulose to yield a preliminary artificial peat moss of natural cellulose fiber. Finally, per drying process of post-treatment on the preliminary artificial peat moss of natural cellulose fiber to obtain final artificial peat moss of natural cellulose fiber of the present invention.
摘要翻译：本发明提供了天然纤维素纤维的人造泥炭苔的制造方法。该制造方法以连续的顺序包括以下步骤。首先将天然纸浆与N-甲基吗啉N-氧化物（NMMO）作为溶剂溶剂和1,3-亚苯基 - 双2-恶唑啉（BOX）作为稳定剂以适当的混合比混合，得到初步准涂料。其次，搅拌和脱水初步准涂料以形成涂料。第三，通过干式喷射湿纺法旋涂纺丝原液以产生纤维素纤维束。第四，通过再生，水冲洗，纤维素丝束上的切割和切割过程进行有序的凝结，得到天然纤维素纤维的初步人造泥炭苔。最后，对天然纤维素纤维初步人造泥炭苔的后处理干燥过程，得到本发明天然纤维素纤维的最终人造泥炭苔。

5. 发明申请

US20130228949A1 FABRICATION OF NATURAL CELLULOSE FIBER WITH FLAME-RETARDING CAPABILITY 有权
标题翻译：具有阻燃能力的天然纤维素纤维的制备
公开(公告)号：US20130228949A1
公开(公告)日：2013-09-05
申请号：US13411775
申请日：2012-03-05
申请人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
发明人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
IPC分类号： D01F2/02
CPC分类号： D01F2/00 , D01D5/26 , D01D7/00 , D01D10/02 , D01D10/06 , D01F1/07 , D01F2/02 , D01F11/02 , D01F13/02 , D06M13/282 , D06M13/447 , D06M2101/06 , D06M2200/30 , Y02P70/627
摘要： A fabrication of natural cellulose fiber with flame-retarding capability comprises following steps. Blend pulp and solvent of N-methylmorpholine N-oxide (NMMO) to form slurry. Evaporate extra water content from slurry by a Thin Film Evaporator (TFE) to form dope. By Dry-Jet Wet Spinning, spin and extrude dope for coagulating and regenerating. Water-rinse and dry to form natural cellulose fiber. Soaking roll natural cellulose fiber by flame retardant of N-(hydroxymethyl)-3-(methoxy phosphorus acyl). Orderly dry, bake, neutralize, soaping clean, water rinse, baking dry, soaking rolled, alkaline clean, water rinse, dry and oil the natural cellulose fiber to produce natural cellulose fiber of flame retarding capacity. Because of cross-linking reaction for the flame retardant of N-(hydroxymethyl)-3-(methoxy phosphorus acyl) with natural cellulose fiber, the flame-retarding capability thereof meet requirements of testing standards in American ASTM D6413-1999 and ASTM D2863-1995. Moreover, the wastes thereof meet the requirements of environment protections without harm.
摘要翻译：具有阻燃性能的天然纤维素纤维的制造包括以下步骤。混合纸浆和N-甲基吗啉N-氧化物（NMMO）的溶剂形成浆料。通过薄膜蒸发器（TFE）从浆料中蒸发额外的水分以形成涂料。通过干喷射湿纺丝，旋转和挤出胶束用于凝结和再生。水冲洗干燥，形成天然纤维素纤维。通过N-（羟甲基）-3-（甲氧基磷酰基）的阻燃剂浸泡辊天然纤维素纤维。有序干燥，烘烤，中和，皂洗清洁，水冲洗，烘干，浸泡滚动，碱性清洁，水冲洗，干燥和油状天然纤维素纤维，生产天然纤维素纤维的阻燃能力。由于N-（羟甲基）-3-（甲氧基磷酰基）与天然纤维素纤维的阻燃剂的交联反应，其阻燃性能符合美国ASTM D6413-1999和ASTM D2863- 1995年。此外，其废物符合环保要求，无损害。

6. 发明申请

US20110059287A1 FIBERS COMPRISING AT LEAST ONE FILLER, PROCESSES FOR THEIR PRODUCTION, AND USES THEREOF 审中-公开
标题翻译：至少填充一个填料的纤维，其生产工艺及其用途
公开(公告)号：US20110059287A1
公开(公告)日：2011-03-10
申请号：US12874761
申请日：2010-09-02
申请人： Larry McAmish
发明人： Larry McAmish
IPC分类号： D04H11/00 , D02G3/22 , B32B5/02 , B29C47/00
CPC分类号： C08J3/226 , C08K9/04 , C08L23/10 , C08L77/00 , C08L2203/12 , C08L2205/16 , D01D5/26 , D01F1/10 , D01F6/06 , Y10T428/23921 , Y10T428/25 , Y10T428/2904 , Y10T428/2927 , C08L2666/20
摘要： Disclosed herein are fibers, such as staple fibers, comprising at least one polymeric resin and at least one coated filler, wherein the at least one coated filler has an average particle size of less than or equal to about 3 microns, and wherein the at least one coated filler is present in an amount of less than or equal to about 50% by weight, relative to the total weight of the fibers. Also disclosed herein are methods for producing staple fibers, webs, fabrics, and carpets comprising adding at least one filler to at least one polymeric resin and processing the resulting mixture.
摘要翻译：本文公开了包含至少一种聚合物树脂和至少一种涂覆填料的纤维，例如短纤维，其中至少一种涂覆的填料具有小于或等于约3微米的平均粒度，并且其中至少相对于纤维的总重量，一种涂覆的填料以小于或等于约50重量％的量存在。本文还公开了用于生产短纤维，网，织物和地毯的方法，其包括向至少一种聚合物树脂中加入至少一种填料并加工所得混合物。

7. 发明授权

US5589264A Unspun acrylic staple fibers 失效
标题翻译：松散丙烯酸短纤维
公开(公告)号：US5589264A
公开(公告)日：1996-12-31
申请号：US446287
申请日：1995-05-22
申请人： Han S. Yoon , Tae W. Son , Byung C. Kim , Chul J. Lee , Byung G. Min , Jae W. Cho
发明人： Han S. Yoon , Tae W. Son , Byung C. Kim , Chul J. Lee , Byung G. Min , Jae W. Cho
IPC分类号： D01D5/26 , D01F6/18 , D04H13/00 , D02G3/00
CPC分类号： D01F6/18 , D01D5/26 , D04H13/00 , Y10T428/29 , Y10T428/2904 , Y10T428/2913
摘要： A highly-oriented acrylic staple fiber prepared by simple extrusion of a PAN/H.sub.2 O melt in a gel crystalline state without spinning is provided. The acrylic fibers according to the present invention are characterized by the following properties: a degree of orientation between 80 and 97% observed by an X-ray diffraction; a length distribution ranging from 5 to 500 mm and a thickness distribution ranging from 5 to 500 .mu.m, a length to thickness ratio ranging from 100 to 100,000 determined by a scanning electromicroscope; a tensile strength of 10 to 70 kg/mm.sup.2 ; an initial tensile modulus of 300 to 1,500 kg/mm.sup.2 ; an elongation of 5 to 20%; and a specific surface area of 1 to 50 m.sup.2 /g.
摘要翻译：提供了一种通过简单地挤出PAN / H 2 O熔体在凝胶状态而不纺丝而制备的高度取向的丙烯酸短纤维。根据本发明的丙烯酸纤维的特征在于以下性质：通过X射线衍射观察到的取向度在80和97％之间; 长度分布范围为5〜500mm，厚度分布范围为5〜500μm，通过扫描型电子显微镜测定的厚度比范围为100〜100,000; 拉伸强度为10〜70kg / mm2; 初始拉伸模量为300〜1500kg / mm2; 伸长5〜20％; 比表面积为1〜50m2 / g。

8. 发明授权

US4243400A Apparatus for producing fibers from heat-softening materials 失效
标题翻译：用于从热软化材料生产纤维的装置
公开(公告)号：US4243400A
公开(公告)日：1981-01-06
申请号：US958444
申请日：1978-11-07
申请人： Nobuyoshi Ohsato , Keihachiro Tanaka , Eiji Mizushima
发明人： Nobuyoshi Ohsato , Keihachiro Tanaka , Eiji Mizushima
IPC分类号： C03B37/06 , D01D5/08 , D01D5/26
CPC分类号： C03B37/06 , D01D5/26
摘要： Method and apparatus for producing fibers from a heat-softening material in which the heat-softening material is heated to a viscous melt, and directly and continuously flowed out while its sectional shape being rendered substantially circular. High speed gas streams having a component in the tangential direction of the circular sectional surface of the melt and a component which approaches the central axial line of the melt towards the flowing direction of the melt and then departs from the central axial line are jetted out onto the melt that has been flowed out. The high speed gas streams cause the melt to rotate around its central axial line and transform it into a substantially conical shape whose cross section gradually decreases towards its flowing direction in a first zone. In a second zone subsequent to the first zone, the melt is caused to advance in the form of fiber from the tip of the cone in the flowing direction and outwardly in the radial direction.
摘要翻译：从热软化材料制造纤维的方法和装置，其中热软化材料被加热到粘稠的熔体，并且其截面形状基本上呈圆形直接且连续地流出。具有在熔体的圆形截面表面的切线方向上的分量的高速气流以及朝着熔体的流动方向接近熔体的中心轴线然后离开中心轴线的部件被喷射到已经流出的熔体。高速气流导致熔体围绕其中心轴线旋转并将其转变成基本上圆锥形的形状，其横截面在第一区域中朝其流动方向逐渐减小。在第一区域之后的第二区域中，使熔体沿着流动方向从锥体的尖端以径向前进，并以纤维的形式向外延伸。

9. 发明授权

US4135903A Method for producing fibers from heat-softening materials 失效
标题翻译：由热软化材料生产纤维的方法
公开(公告)号：US4135903A
公开(公告)日：1979-01-23
申请号：US715648
申请日：1976-08-18
申请人： Nobuyoshi Ohsato , Keihachiro Tanaka , Eiji Mizushima
发明人： Nobuyoshi Ohsato , Keihachiro Tanaka , Eiji Mizushima
IPC分类号： C03B37/06 , D01D5/08 , D01D5/26
CPC分类号： C03B37/06 , D01D5/26
摘要： Method and apparatus for producing fibers from a heat-softening material in which the heat-softening material is heated to a viscous melt, and directly and continuously flowed out while its sectional shape being rendered substantially circular. High speed gas streams having a component in the tangential direction of the circular sectional surface of the melt and a component which approaches the central axial line of the melt towards the flowing direction of the melt and then departs from the central axial line are jetted out onto the melt that has been flowed out. The high speed gas streams cause the melt to rotate around its central axial line and transform it into a substantially conical shape whose cross section gradually decreases towards its flowing direction in a first zone. In a second zone subsequent to the first zone, the melt is caused to advance in the form of fiber from the tip of the cone in the flowing direction and outwardly in the radial direction.
摘要翻译：从热软化材料制造纤维的方法和装置，其中热软化材料被加热到粘稠的熔体，并且其截面形状基本上呈圆形直接且连续地流出。具有在熔体的圆形截面表面的切线方向上的分量的高速气流以及朝着熔体的流动方向接近熔体的中心轴线然后离开中心轴线的部件被喷射到已经流出的熔体。高速气流导致熔体围绕其中心轴线旋转并将其转变成基本上圆锥形的形状，其横截面在第一区域中朝其流动方向逐渐减小。在第一区域之后的第二区域中，使熔体沿着流动方向从锥体的尖端以径向前进，并以纤维的形式向外延伸。

10. 发明授权

US3596319A Foam filament cutter 失效
标题翻译：泡沫纤维切割机
公开(公告)号：US3596319A
公开(公告)日：1971-08-03
申请号：US3596319D
申请日：1968-07-22
申请人： DU PONT
发明人： MCKENICA WINFIELD L , SCHER MARVIN , SMITH JAMES GERALD
IPC分类号： D01D5/26 , D01G1/04 , D01D7/00
CPC分类号： D01D5/26 , D01G1/04
摘要： Gas-inflated foamed filaments are cut to staple length immediately after spinning by a whirling knife cutter located well below the spinneret. A duct surrounds the filaments from spinneret to cutter and confines a sheath of gas flowing cocurrently with the filaments. Velocity of gas is low in upper part of duct, but greater than rate of filament extrusion in lower part. A second duct below the cutter prevents rapid deceleration and expansion of the gas so that fibers are conveyed away from the cutter. Cross sections of ducts are much larger than total cross section of filaments so contact of filaments with walls is avoided.

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