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1. 发明公开

EP3278683A1 ACRYLIC FIBER FOR ARTIFICIAL HAIR, METHOD FOR PRODUCING SAME, AND HEAD DECORATION PRODUCT COMPRISING SAME 有权
标题翻译：用于人造毛发的丙烯酸纤维，其制造方法以及包含该组合物的头饰品
公开(公告)号：EP3278683A1
公开(公告)日：2018-02-07
申请号：EP16772654.6
申请日：2016-03-25
申请人： Kaneka Corporation
发明人： OKAMOTO Akihiro , KANO Aki , FUJITA Masato
IPC分类号： A41G3/00 , A61L27/00 , D01F6/40
CPC分类号： A41G5/004 , A41G3/00 , A41G3/0083 , A41G5/0006 , D01D5/04 , D01D5/06 , D01D5/38 , D01F6/38 , D01F6/40 , D01F11/06 , D10B2321/101 , D10B2503/08
摘要： The present invention relates to an acrylic fiber for artificial hair formed from an acrylic polymer. The acrylic polymer contains 29.5 to 79.5 wt% of acrylonitrile, 20 to 70 wt% of vinyl chloride and/or vinylidene chloride, and 0.5 to 5 wt% of a sulfonic acid-containing vinyl monomer with respect to a total weight of the acrylic polymer. The content of an organic solvent that can dissolve the acrylic polymer in the acrylic fiber is 0.1 to 3 wt%. The acrylic fiber for artificial hair can be produced by: extruding a spinning solution containing the acrylic polymer through a spinning nozzle to form a yarn; drawing the yarn to prepare a primary drawn yarn and washing it with water; and impregnating the water-washed primary drawn yarn with an organic solvent that can dissolve the acrylic polymer. Thus, the present invention provides an acrylic fiber for artificial hair having favorable curl setting properties with hot water, a method for producing the same, and a hair ornament product including the same.
摘要翻译：本发明涉及由丙烯酸类聚合物形成的用于人造头发的丙烯酸纤维。相对于丙烯酸类聚合物的总重量，丙烯酸类聚合物含有29.5〜79.5重量％的丙烯腈，20〜70重量％的氯乙烯和/或1,1-二氯乙烯，以及0.5〜5重量％的含磺酸乙烯基单体。能够溶解丙烯酸类聚合物的丙烯酸类纤维中的有机溶剂的含量为0.1〜3重量％。用于人造头发的丙烯酸纤维可以通过以下步骤生产：通过纺丝喷嘴挤出含有丙烯酸类聚合物的纺丝溶液以形成纱线; 拉伸纱线以制备初级拉伸纱线并用水洗涤; 并且用能够溶解丙烯酸类聚合物的有机溶剂浸渍水洗初级拉伸纱线。因此，本发明提供一种用于人造头发的具有良好卷曲设定性能的热水用丙烯酸纤维，其制造方法以及包含该丙烯酸纤维的头发饰品。

2. 发明公开

EP3190216A4 METHOD FOR MANUFACTURING SUPER ABSORBENT POLYMER FIBER 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINERSUPERSAUGFÄHIGENPOLYMERFASER
公开(公告)号：EP3190216A4
公开(公告)日：2017-09-06
申请号：EP16842358
申请日：2016-09-02
申请人： LG CHEMICAL LTD
发明人： SEO JIN-SEOK , KIM YOUNG SAM
IPC分类号： D04H1/4291 , A61F13/53 , D01D5/18 , D01F6/16 , D01F6/36 , D04H1/4326 , D04H1/724 , D04H13/00
CPC分类号： D01D5/18 , A61F13/53 , C08L23/0853 , C08L33/26 , C08L2203/12 , C08L2312/00 , D01D1/02 , D01D5/38 , D01F1/10 , D01F6/16 , D01F6/36 , D01G99/005 , D04H1/4291 , D04H1/4326 , D04H1/724
摘要： This invention relates to a method of manufacturing a superabsorbent polymer fiber and a superabsorbent polymer fiber manufactured thereby.
摘要翻译：本发明涉及制造超吸收性聚合物纤维的方法和由其制造的超吸收性聚合物纤维。

3. 发明公开

EP2603624A2 MODIFIED POLYLACTIC ACID FIBERS 有权
标题翻译：改性的聚乳酸
公开(公告)号：EP2603624A2
公开(公告)日：2013-06-19
申请号：EP11816160.3
申请日：2011-07-06
申请人： Kimberly-Clark Worldwide, Inc.
发明人： TOPOLKARAEV, Vasily, A. , MCENEANY, Ryan, J. , EBY, Tom , LARK, Tyler, J.
IPC分类号： D01F6/92 , D01F6/62 , D01D5/08 , D01F1/10 , D04H1/42
CPC分类号： D01F6/625 , B29C47/04 , B29K2063/00 , B29K2067/046 , B29K2105/0005 , B29K2995/006 , B29K2995/0088 , C08G63/08 , C08L67/04 , C08L2203/12 , D01D5/38 , D01F1/02 , D01F6/92 , D04H3/011 , D04H3/16 , Y10T428/298 , Y10T442/608 , Y10T442/615 , C08L23/0884
摘要： A method for forming biodegradable fibers is provided. The method includes blending polylactic acid with a polyepoxide modifier to form a thermoplastic composition, extruding the thermoplastic composition through a die, and thereafter passing the extruded composition through a die to form a fiber. Without intending to be limited by theory, it is believed that the polyepoxide modifier reacts with the polylactic acid and results in branching of its polymer backbone, thereby improving its melt strength and stability during fiber spinning without significantly reducing glass transition temperature. The reaction-induced branching can also increase molecular weight, which may lead to improved fiber ductility and the ability to better dissipate energy when subjected to an elongation force. To minimize premature reaction, the polylactic acid and polyepoxide modifier are first blended together at a relatively low temperature(s). Nevertheless, a relatively high shear rate may be employed during blending to induce chain scission of the polylactic acid backbone, thereby making more hydroxyl and/or carboxyl groups available for subsequent reaction with the polyepoxide modifier. Once blended, the temperature(s) employed during extrusion of the blended composition can be selected to both melt the composition and initiate a reaction of the polyepoxide modifier with hydroxyl and/or carboxyl groups of the polylactic acid. Through selective control over this method, the present inventors have discovered that the resulting fibers may exhibit good mechanical properties, both during and after melt spinning.

4. 发明授权

EP2188421B1 PREPARATION OF VERY HIGH MOLECULAR WEIGHT POLYAMIDE FILAMENTS 有权转让
标题翻译：锦纶丝的制备非常高的分子量
公开(公告)号：EP2188421B1
公开(公告)日：2013-04-03
申请号：EP08838907.7
申请日：2008-10-13
申请人： Invista Technologies S.à.r.l.
发明人： SCHWINN, Glenn, Alan , WEST, Gary, Raymond
IPC分类号： D01F6/60 , D01F6/80 , D01F6/90 , D01D5/38
CPC分类号： D01F6/60 , D01D5/38 , Y10T428/2904

5. 发明公开

EP2342375A1 PROCESS AND DEVICE FOR MANUFACTURING SHAPED COMPOSITE, THE SHAPED COMPOSITE AND THE SHAPED INORGANIC ARTICLE DERIVED FROM IT 审中-公开
标题翻译：用于生产复合成形体身，形复合体及制品的方法和设备导出状无机产品
公开(公告)号：EP2342375A1
公开(公告)日：2011-07-13
申请号：EP09775795.9
申请日：2009-10-07
申请人： EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt
发明人： DE HAZAN, Yoram , GRAULE, Thomas , MUELLER, Paul Gregor
IPC分类号： D01D5/06 , D01D5/34 , D01D5/38 , B29C35/08 , C04B35/622
CPC分类号： D01D5/34 , C04B35/62227 , D01D5/06 , D01D5/38
摘要： The present invention relates to processes for manufacturing shaped composites as defined in the specification; to processes for manufacturing shaped inorganic articles; to manufacturing devices suitable for such processes; to shaped composites, shaped inorganic articles and to the use of the processes and manufacturing devices as described herein.

6. 发明授权

EP0348996B1 Method and apparatus for producing para-aramid pulp and pulp produced thereby 有权
标题翻译：用于制备对位芳族聚酰胺浆粕和浆粕通过该方法生产的方法和装置。
公开(公告)号：EP0348996B1
公开(公告)日：1995-10-25
申请号：EP89111930.7
申请日：1989-06-30
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Brierre, Roland Theodore , de la Veaux, Stephan Claude , Geary, James E., Jr. , Memeger, Wesley, Jr. , Trancynger, Michael L.
IPC分类号： D01F6/60 , D01D5/38
CPC分类号： D01D5/38 , D01F6/605 , D21H13/26

7. 发明公开

EP0246732A3 Process for preparing aromatic polyamide fibre and film 失效
标题翻译：制备芳族聚酰胺纤维和薄膜的方法
公开(公告)号：EP0246732A3
公开(公告)日：1988-10-05
申请号：EP87302049
申请日：1987-03-10
申请人： Kolon Industries Inc.
发明人： Park, Ho Jin , Rhim, Hoo San , Kim, Hak Mook , Kim, Du Heyn , Yoo, Seog Chul , Kim, Sang Ho , Park, Sang Bong , Han, Ihn Sik , Park, Jong Tae , Kim, Si Min
IPC分类号： D01F06/60 , C08G69/32 , D01D05/38
CPC分类号： D01D5/06 , C08J5/18 , C08J2377/10 , D01D5/38 , D01F6/605
摘要： Aromatic polyamide fibre and film is made by forming a prepolymer by condensation while dissolved in an amide solvent containing inorganic salt solubiliser, extruding the resultant prepolymer dope into a precipitating solvent containing a polymerisation accelerator and stretching the extruded product while completing the polymerisation. The resultant fibre or film does not include crystal defect layers and has good strength and resistance to friction.

8. 发明公开

EP0246732A2 Process for preparing aromatic polyamide fibre and film 失效
标题翻译： Verfahren zur Herstellung von Fasern oder Folien aus aromatischem Polyamid。
公开(公告)号：EP0246732A2
公开(公告)日：1987-11-25
申请号：EP87302049.9
申请日：1987-03-10
申请人： Kolon Industries Inc.
发明人： Park, Ho Jin , Rhim, Hoo San , Kim, Hak Mook , Kim, Du Heyn , Yoo, Seog Chul , Kim, Sang Ho , Park, Sang Bong , Han, Ihn Sik , Park, Jong Tae , Kim, Si Min
IPC分类号： D01F6/60 , C08G69/32 , D01D5/38
CPC分类号： D01D5/06 , C08J5/18 , C08J2377/10 , D01D5/38 , D01F6/605
摘要： Aromatic polyamide fibre and film is made by forming a prepolymer by condensation while dissolved in an amide solvent containing inorganic salt solubiliser, extruding the resultant prepolymer dope into a precipitating solvent containing a polymerisation accelerator and stretching the extruded product while completing the polymerisation. The resultant fibre or film does not include crystal defect layers and has good strength and resistance to friction.
摘要翻译：芳族聚酰胺纤维和膜通过在溶解在含有无机盐增溶剂的酰胺溶剂中的情况下通过缩合形成预聚物来制备，将所得预聚物挤出到含有聚合促进剂的沉淀溶剂中并在完成聚合的同时拉伸挤出的产物。所得的纤维或薄膜不包括晶体缺陷层，并具有良好的强度和耐摩擦性。

9. 发明公开

EP0008809A3 VESICULATED FIBRILS OF CROSSLINKED POLYESTER RESIN 失效
标题翻译：交联聚酯树脂的VESICULATED FIBRILS
公开(公告)号：EP0008809A3
公开(公告)日：1980-04-02
申请号：EP79103423
申请日：1979-09-12
申请人： DULUX AUSTRALIA LTD
发明人： GILLAN, JOHN , RICHARDS,COLIN MAXWELL
IPC分类号： C08F2/00 , C08F2/18 , C08G63/54 , C08J9/00 , C08L67/00 , C08L67/06 , D01D5/38 , D01F6/62 , C08F299/04
CPC分类号： D01F6/62 , C08G63/54 , D01D5/38 , Y10T428/2913 , Y10T428/2975 , Y10T428/2982
摘要： This invention relates to a novel product. fibrils of cross linked polyester resin having a vesiculated structure, and to a process of making them.
Vesiculated fibrils of crosslinked polyester resin of length 50 µm - 5cm, diameter 1 µm - 2mm and aspect ratio of 10-50 are prepared by pouring into water with stirring a selected solution in unsaturated monomer of a carboxylated unsatu rated polyester resin of acid value 10-90 mg KOH per g., the water containing both a base having a pK
b value of 8 max imum and a dispersion stabiliser, and initiating polymerisa tion. The polyester solution is selected for suitability for fibril formation by means of a buoyancy test.
The fibrils are useful in a number of applications, for example, as fillers for paints and putties, viscosity modifiers in liquids and replacements in some applications for fibrous mineral extenders such as asbestos.
摘要翻译：本发明涉及具有泡状结构的交联聚酯树脂的新产品，原纤维及其制备方法。长度为50μm-5cm，直径为1〜2mm，纵横比为10〜50的交联聚酯树脂的泡状原纤维通过在不饱和单体中的搅拌下倒入水中来制备，所述不饱和单体的羧酸不饱和聚酯树脂酸值为10-90mg KOH / g，含有pKb值最大为8的碱和分散稳定剂的水，并引发聚合。通过浮力试验选择聚酯溶液适合于原纤维形成。原纤维可用于许多应用，例如用作油漆和油灰的填料，液体中的粘度调节剂和用于纤维矿物填充剂如石棉的替代品。

10. 发明公开

EP3027233A1 HYDROGEL FIBERS AND PREPARATION THEREOF 审中-公开
标题翻译： HYDROGELFASERN UND HERSTELLUNG DAVON
公开(公告)号：EP3027233A1
公开(公告)日：2016-06-08
申请号：EP14832603.6
申请日：2014-07-31
申请人： Intellisiv Ltd
发明人： PALCHIK, Oleg , KAMINSKY, Hadas , KUNO, Lev
IPC分类号： A61L15/60 , C08F2/48 , C08F220/06 , C08L101/14
CPC分类号： C08F220/58 , B29C35/10 , B29C47/0088 , B29C47/0801 , B29C47/1063 , B29K2995/0068 , C08F2/02 , C08F2/48 , C08F220/06 , C08F220/56 , C09D133/02 , C09D133/26 , D01D5/0015 , D01D5/38 , D01D10/00 , D01F1/02 , D01F6/36 , G02B6/02033 , C08F220/20
摘要： This invention provides a Polymer Fiber and Polymer Optical Fiber (POF) wherein said polymer is a hydrogel. This invention further provides a process for preparing water-absorbent and superabsorbent acrylate polymer fibers and polymer optical fibers, and provides encapsulated, biodegradable, renewable and functional hydrogel fibers and hydrogel optical fibers prepared according to the process of this invention.
摘要翻译：本发明提供一种聚合物纤维和聚合物光纤（POF），其中所述聚合物是水凝胶。本发明进一步提供一种制备吸水性和超吸收性丙烯酸酯聚合物纤维和聚合物光纤的方法，并提供根据本发明方法制备的包封的，可生物降解的，可再生的和功能性的水凝胶纤维和水凝胶光纤。

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