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21. 发明授权

US10125437B2 Polyester artificial hair and method of preparing the same 有权
公开(公告)号：US10125437B2
公开(公告)日：2018-11-13
申请号：US15182556
申请日：2016-06-14
申请人： UNO & COMPANY LTD.
发明人： Jong Chun Kim , Sung Min Oh , Chan Young Kim , Sung Hyun Lee
IPC分类号： D01F6/84 , A41G3/00 , D01F1/07 , D01F6/92
摘要： A flame-retardant polyester artificial hair filaments according to the present invention comprises: (A) 100 parts by weight of a thermoplastic polyester resin; (B) 10-20 parts by weight of a polymeric brominated polystyrene flame retardant; (B) 5-10 parts by weight of a polymeric phosphorus flame retardant; (D) 0.1-3 parts by weight of a chain extender; and (E) 0.5-3 parts by weight of sodium antimonate.

22. 发明申请

US20180305841A1 METHOD OF PRODUCING LIQUID CRYSTAL POLYESTER FIBERS 审中-公开
公开(公告)号：US20180305841A1
公开(公告)日：2018-10-25
申请号：US16017205
申请日：2018-06-25
申请人： Toray Industries, Inc.
发明人： Chieko Kawamata , Yusuke Ono , Hiroo Katsuta , Yoshitsugu Funatsu
IPC分类号： D01F6/62 , D02J13/00 , D06M23/08 , C08G63/40 , B29D99/00 , D06M13/292 , D06M11/79 , D01F6/84
摘要： A method of producing a liquid crystalline polyester fiber includes subjecting a yarn prepared by melt spinning a liquid crystalline polyester to a solid-phase polymerization after applying inorganic particles (A) and a phosphate-based compound (B) to the yarn. The method can optionally include cleaning the liquid crystalline polyester fiber after the solid-phase polymerization.

23. 发明申请

US20180022879A1 Processes for Producing an Antimicrobial Masterbatch and Products Thereof 审中-公开
公开(公告)号：US20180022879A1
公开(公告)日：2018-01-25
申请号：US15213589
申请日：2016-07-19
申请人： Cupron Inc.
发明人： Vikram Kanmukhla
IPC分类号： C08J3/22 , B29C47/00 , D01F6/84
CPC分类号： C08J3/22 , B29B9/06 , B29B9/065 , B29C48/022 , B29C48/04 , B29C48/05 , B29K2033/04 , B29K2067/00 , B29K2067/003 , B29K2067/006 , B29K2067/04 , B29K2067/043 , B29K2067/046 , B29K2075/00 , B29K2077/00 , B29K2505/10 , B29K2505/14 , C08J3/226 , C08J2367/02 , C08J2467/02 , D01F1/103 , D01F6/62 , D01F6/84 , D10B2401/13
摘要： A masterbatch may be blended with virgin polymer to add desired color or other properties to the virgin polymer prior to further processing. Methods and processes for producing an antimicrobial and/or antiviral polymeric masterbatch that may be used to add antimicrobial, antiviral and/or antifungal properties to a virgin polymer without significantly degrading the properties of the virgin polymer. The masterbatch may be extruded into pellets or formed into other particles for subsequent blending with the virgin polymer to add antimicrobial and antiviral properties to the polymeric materials.The method includes a heat treatment after compounding the base polymer with the antimicrobial, antiviral and/or antifungal are compounded together. The heat treatment comprises heating the masterbatch blend to a temperature between the glass transition temperature and the melting point of the base polymer.

24. 发明授权

US09670597B2 Clothing comprising a fabric, comprising elastic fibers 有权
公开(公告)号：US09670597B2
公开(公告)日：2017-06-06
申请号：US14779432
申请日：2014-03-20
申请人： DSM IP ASSETS B. V.
发明人： Hendricus Franciscus Aussems , Martinus Joseph Maria Keulers , Joanna Biernat
IPC分类号： D01F6/84 , A41D13/00 , A41D13/12 , A41D31/00 , D03D15/08 , D04B1/18
CPC分类号： D01F6/84 , A41D13/0015 , A41D13/1236 , A41D31/00 , A41D2400/38 , C08G63/553 , D03D15/08 , D04B1/18
摘要： Sports clothing, protective clothing, clothing for body shaping and clothing with a medical function, which clothing comprises at least one fabric comprising elastic fibers, which elastic fibers are produced from a polymer composition comprising a copolymer containing 20-80 wt. % of monomeric units of a dimerized fatty acid or a derivative thereof and further monomer units of at least one dicarboxylic acid and at least one diol.

25. 发明授权

US09637588B2 Copolyesterimides derived from aromatic dicarboxylic acids and aliphatic glycols and films made therefrom 有权
公开(公告)号：US09637588B2
公开(公告)日：2017-05-02
申请号：US15027503
申请日：2014-10-03
申请人： DuPont Teijin Fims U.S. Limited Partnership
发明人： Stephen William Sankey , David Turner , Howard Colquhoun , Stephen Jones
IPC分类号： C08G73/16 , C08G63/685 , C08J5/18 , C08L79/08 , D01F6/84 , C09D179/08
CPC分类号： C08G63/685 , C08G63/6856 , C08G73/16 , C08J5/18 , C08J2379/08 , C08L79/08 , C09D179/08 , D01F6/84 , D10B2331/14
摘要： A film comprising a copolyester wherein said copolyester comprises repeating units derived from an aliphatic glycol, an aromatic dicarboxylic acid, and a comonomer (M) selected from the group consisting of N,N′-bis-(2-hydroxyalkyl)-bicyclo-[2,2,2]-oct-7-ene-2,3,5,6-tetracarboxylic diimide (BODI) and 2-hydroxyalkyl-2-[p-(2-hydroxyethoxycarbonyl)phenyl]-1,3-dioxo-2H-isoindole-5-carboxylate (DOIC), wherein the number of carbon atoms is the 2-hydroxyalkyl group is 2, 3 or 4, and wherein comonomer (M) constitutes a proportion of the glycol fraction of the copolyester.

26. 发明授权

US09422399B2 Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-3,3′,4,4′-diphenylsulfonetetracarboxylic diimide and films made therefrom 有权
标题翻译：衍生自N，N'-双 - （羟基烷基）-3,3'，4,4'-二苯基砜四羧酸二酰亚胺的共聚酯酰亚胺和由其制成的膜
公开(公告)号：US09422399B2
公开(公告)日：2016-08-23
申请号：US14898618
申请日：2014-06-17
申请人： DuPont Teijin Films U.S. Limited Partnership
发明人： Stephen William Sankey , David Turner , Howard Colquhoun , Stephen Jones
IPC分类号： C08G73/16 , C08J5/18 , C08G63/685 , C08G73/10 , C08L79/08 , D01F6/84
CPC分类号： C08G73/16 , C08G63/6856 , C08G63/88 , C08G73/1082 , C08J5/18 , C08J2367/02 , C08J2379/08 , C08L79/08 , D01F6/84
摘要： A copolyester comprising repeating units derived from an aliphatic glycol, an aromatic dicarboxylic acid, and the monomer of formula (I): (Formula (I)) wherein n=2, 3 or 4, Z is S(═O)2, and wherein comonomer (I) constitutes a proportion of the glycol fraction of the copolyester; and films, fibers, molding compositions or molded articles comprising said copolyester.
摘要翻译：包含衍生自脂族二醇，芳族二羧酸和式（I）：（式（I））的单体的共聚酯，其中n = 2,3或4，Z是S（= O）2，和其中共聚单体（I）构成共聚酯的二醇馏分的比例; 以及包含所述共聚酯的薄膜，纤维，模塑组合物或模制品。

27. 发明申请

US20160138193A1 PROCESS FOR THE PREPARATION OF A FIBER, A FIBER AND A YARN MADE FROM SUCH A FIBER 审中-公开
标题翻译：制备纤维，纤维和由这种纤维制成的纱的方法
公开(公告)号：US20160138193A1
公开(公告)日：2016-05-19
申请号：US14899832
申请日：2014-06-20
申请人： FURANIX TECHNOLOGIES B.V.
发明人： Jeffrey John KOLSTAD , Gerardus Johannes Maria GRUTER
IPC分类号： D01D5/088 , D01F6/84 , D06P3/52 , D01F6/62
CPC分类号： D01D5/088 , D01D5/08 , D01F6/62 , D01F6/84 , D01F6/94 , D06P3/52 , D10B2321/021 , D10B2331/04 , D10B2401/06
摘要： A fiber comprising polyethylene-2,5-furan-dicarboxylate, is prepared by melt spinning in a process wherein a molten composition comprising polyethylene-2,5-furan-dicarboxylate having an intrinsic viscosity of at least 0.55 dl/g, determined in dichloroacetic acid at 25° C., is passed through one or more spinning openings to yield molten threads; wherein the molten threads are cooled to below the melting temperature of the composition to yield spun fibers; and wherein the spun fibers are drawn to a linear density in the range of 0.05 to 2.0 tex per fiber. The invention also proves a fiber comprising polyethylene-2,5-furan-dicarboxylate having a linear density of 0.05 to 2.0 tex, wherein the polyethylene-2,5-furan-dicarboxylate has an intrinsic viscosity of at least 0.45 dl/g, determined in dichloroacetic acid at 25° C.
摘要翻译：包含聚乙烯-2,5-呋喃 - 二羧酸酯的纤维通过在其中包含特性粘度为至少0.55dl / g的聚乙烯-2,5-呋喃二羧酸盐的熔融组合物在二氯乙酸中测定的方法中通过熔融纺丝制备 25℃下的酸通过一个或多个纺丝开口以产生熔融线; 其中熔融线被冷却到低于组合物的熔融温度以产生纺丝纤维; 并且其中将纺丝纤维拉伸至每纤维0.05至2.0tex的线密度。本发明还证明了一种纤维，其包含线密度为0.05至2.0tex的聚乙烯-2,5-呋喃二羧酸酯，其中聚乙烯-2,5-呋喃二羧酸酯的特性粘度至少为0.45dl / g，确定在二氯乙酸中于25℃

28. 发明授权

US09045601B2 Method for producing stereo complex crystals of polylactic acid, polylactic acid, and molded body, synthetic fiber, porous body and ion conductor comprising same 有权
标题翻译：制备聚乳酸，聚乳酸和成型体的立体复合晶体的方法，合成纤维，多孔体和包含其的离子导体
公开(公告)号：US09045601B2
公开(公告)日：2015-06-02
申请号：US13393465
申请日：2010-09-07
申请人： Hiroki Uehara , Takeshi Yamanobe , Yusuke Karaki
发明人： Hiroki Uehara , Takeshi Yamanobe , Yusuke Karaki
IPC分类号： C08J9/26 , C08L53/00 , C08J3/00 , C08L67/04 , D01F6/84 , D01F6/92
CPC分类号： C08J3/005 , C08J2367/04 , C08L67/04 , D01F6/84 , D01F6/92 , C08L2666/02 , C08L53/00
摘要： The present invention provides a method for producing stereo complex crystals of polylactic acid, with which a polylactic acid having excellent heat resistance and containing stereo complex crystals at a high ratio can be efficiently produced, the method including: a step of dissolving in a solvent a block copolymer, which includes polylactic acid containing an L-lactic acid unit or poly lactic acid containing a D-lactic acid unit together with at least one kind of an organic polymer having a different structure from that of polylactic acid, and a polylactic acid homopolymer containing a D-lactic acid unit or a polylactic acid homopolymer containing an L-lactic acid unit, the lactic acid unit being an optical isomer that is not contained in the block copolymer, to prepare a polymer mixture solution; and a step of removing the solvent from the polymer mixture solution.
摘要翻译：本发明提供了一种制备聚乳酸立体络合物晶体的方法，其中可以有效地制备具有优异耐热性并且含有高比例的立体络合物晶体的聚乳酸，该方法包括：将溶解在溶剂中的步骤嵌段共聚物，其包含含有L-乳酸单元的聚乳酸或含有D-乳酸单元的聚乳酸以及与聚乳酸的结构不同的至少一种有机聚合物，以及聚乳酸均聚物含有D-乳酸单元或含有L-乳酸单元的聚乳酸均聚物，所述乳酸单元是嵌段共聚物中不含有的旋光异构体，以制备聚合物混合物溶液; 以及从聚合物混合物溶液中除去溶剂的步骤。

29. 发明授权

US09045594B2 Method for preparing high shrinkage rate polytrimethylene terephthalate 有权
标题翻译：制备高收缩率聚对苯二甲酸丙二醇酯的方法
公开(公告)号：US09045594B2
公开(公告)日：2015-06-02
申请号：US13579938
申请日：2011-02-23
申请人： Shuchang Bian
发明人： Shuchang Bian
IPC分类号： C08G63/18 , C08G63/00 , C08G63/02 , C08G61/10 , C08G63/78 , C08G63/183 , C08G63/82 , D01F6/84
CPC分类号： C08G63/78 , C08G63/183 , C08G63/82 , D01F6/84
摘要： A method for preparing high shrinkage PTT copolyester, includes adding starting raw materials into a reaction kettle and adding an esterification catalyst to carry out esterification reaction at 220° C.-260° C. under 0.05-0.30 MPa and completing the reaction when there being no water produced; and adding polymerization catalyst into the reaction system and carrying out the polymerization reaction at 240° C.-280° C. to get polytrimethylene terephthalate. The starting raw materials consists of 1,3-propylene glycol, terephtalic acid, a third monomer, a forth monomer and a fifth monomer. Polytrimethylene terephthalate prepared by the invention shows good spinning behaviour, of which the crystallization speed is noticeably lower than that of conventional polytrimethylene terephthalate, thus, fibers made of them has high boiling water shrinkage rate and ideal shrink property.
摘要翻译：一种制备高收缩率PTT共聚酯的方法，包括将起始原料加入到反应釜中，并加入酯化催化剂，在220℃-260℃，0.05-0.30MPa下进行酯化反应，并在存在时完成反应没有水生产; 并在反应体系中加入聚合催化剂，并在240℃-280℃进行聚合反应，得到聚对苯二甲酸丙二醇酯。起始原料由1,3-丙二醇，对苯二酸，第三单体，第四单体和第五单体组成。通过本发明制备的聚对苯二甲酸丙二醇酯显示出良好的纺丝行为，其结晶速度明显低于常规聚对苯二甲酸丙二醇酯，因此，由它们制成的纤维具有高沸水收缩率和理想的收缩性能。

30. 发明授权

US09017587B2 Manufacturing method of biodegradable net-shaped articles 有权
标题翻译：可生物降解的网状物品的制造方法
公开(公告)号：US09017587B2
公开(公告)日：2015-04-28
申请号：US13757404
申请日：2013-02-01
申请人： Minima Technology Co., Ltd.
发明人： Yu-Kai Huang , Chien-Ming Huang
IPC分类号： B29B9/06 , B29C47/38 , B29C47/40 , B29C47/60 , D01D5/18 , B29C47/00 , B29C47/12 , D04H3/045 , B29B13/06 , A46D1/00 , B65D65/46 , B65D30/06 , D01F6/84 , D01F6/92
CPC分类号： B29C47/0026 , A46D1/00 , A46D1/0215 , B29B13/065 , B29C47/0014 , B29C47/0021 , B29C47/0028 , B29C47/003 , B29C47/0033 , B29C47/122 , B65D29/04 , B65D65/466 , D01F6/84 , D01F6/92 , D04H3/045 , Y02W90/13
摘要： A manufacturing method of biodegradable net-shaped articles includes: (a) preparing a biodegradable mixture; (b) granulating the mixture into plastic grains; (c) baking the plastic grains in an oven at 60° C. to 70° C. for 3 to 4 hours; (d) melting and extruding the plastic grains by a screw-type extruder so as to obtain a net-shaped preform; and (e) cooling and thereby finalizing the net-shaped preform in a cooling bath at 15° C. to 30° C. so as to obtain the net-shaped article.
摘要翻译：可生物降解的网状制品的制造方法包括：（a）制备可生物降解的混合物; （b）将混合物制粒成塑料颗粒; （c）在60℃至70℃的烘箱中烘烤塑料颗粒3至4小时; （d）通过螺杆式挤出机熔融挤出塑料颗粒，以获得网状预制件; 和（e）冷却，从而在15℃至30℃的冷却浴中最终确定网状预制件，以获得网状物品。

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