-
公开(公告)号：US20210060896A1
公开(公告)日：2021-03-04
申请号：US16913242
申请日：2020-06-26
发明人： Seong Je KIM , Keun Young KIM , Ji Wan KIM , Tae Yoon KIM , Jung Wook LEE , Jae Sam KIM , Jong Hyuk CHA
摘要： A composite fiber web having superior heat resistance and sound absorption and including a center layer containing a carbon fiber and a heat-resistant layer, and to a method of manufacturing the same. The method of the present invention can exhibit a fast manufacturing speed through a melt-blowing process that will generate economic benefits. The composite fiber web includes a composite layer and individual layers with various fiber diameters resulting in a superior sound absorption rate. The PET fiber included in the heat-resistant layer of the composite layer is an environmentally friendly material with superior heat resistance due to the inclusion of ultrafine fiber. Also, the composite fiber web has superior strength, conductivity, and electromagnetic shielding and deodorization effects, which allows it to be widely utilized for sound absorption materials and in all application fields thereof.
-
公开(公告)号：US20150166119A1
公开(公告)日：2015-06-18
申请号：US14488025
申请日：2014-09-16
发明人： Min Su KIM , Young In KIM , Jaechan LIM , Ki-Wook YANG , Kue-Seok KANG , Jong Hyuk CHA , Bong jik LEE , Chang Hyeon KIM
CPC分类号： B32B38/0012 , B32B37/153 , B32B2305/18 , B32B2605/00 , B60R13/0861 , B62D25/161 , Y10T156/1043
摘要： A method of manufacturing a wheel guard may include injection-molding an adhesive layer, bonding an outer layer including a non-woven fabric and a sound-absorbing layer including thermoplastic resin with the adhesive layer in between, and forming the layers into a predetermined shape of the wheel guard, with the outer layer and the sound-absorbing layer bonded by the adhesive layer. The thickness of the outer layer may be 2 to 10 mm, the thickness of the adhesive layer may be 0.1 to 2 mm, and the thickness of the sound-absorbing layer may be 2 to 10 mm, before the bonding. A specific heat treatment layer may be formed on a non-adhesive side of the outer layer and may have an LM FIBER, a film, or a sheet.
摘要翻译： 制造车轮护罩的方法可以包括将粘合剂层注射成型，将包含无纺织物的外层和包含热塑性树脂的吸声层与粘合层粘合在一起，并将层形成预定形状 其外层和吸音层由粘合剂层粘合。 在接合之前，外层的厚度可以为2〜10mm，粘合剂层的厚度可以为0.1〜2mm，吸音层的厚度为2〜10mm。 特定的热处理层可以形成在外层的非粘合侧上，并且可以具有LM纤维，膜或片。
-
公开(公告)号：US20180134003A1
公开(公告)日：2018-05-17
申请号：US15865134
申请日：2018-01-08
申请人： Hun Joo LEE , Kee Wook YANG , IKSUNG CO., LTD.
发明人： Hun Joo LEE , Kee Wook YANG , Jong Hyuk CHA , Gue Ssuk KANG , Chang Hyeon KIM
IPC分类号： B32B5/26 , D04H11/04 , D04H1/76 , B32B3/26 , B32B5/02 , D01D5/098 , D04H1/4291 , D04H1/74 , D04H1/736 , D04H1/724 , D04H1/56 , D04H1/559 , D04H1/4382
摘要： A waved meltblown fiber web of the present invention relates to a fiber web prepared by a meltblown method and is characterized by a preparation method in which a meltblown microfiber comes in contact with collection portions having different surface velocities so as to be collected. The waved meltblown fiber web of the present invention is characterized in that: a part of meltblown microfibers reaches a low velocity collection portion so as to be horizontally layered, thereby forming a horizontal fiber layer (10); another part of the meltblown microfibers reaches a high velocity collection portion of which the surface velocity is greater that of the low velocity collection portion so as to form a serpentine vertical fiber layer (20); and the upper end of the vertical fiber layer (20) becomes entangled so as to form a wave shaped wave layer (30) forming the uppermost portion of the fiber web.
-
4.发明申请MELT-BLOWN FIBER WEB HAVING IMPROVED ELASTICITY AND COHESION, AND MANUFACTURING METHOD THEREFOR 审中-公开具有改进弹性和粘合性的熔融纤维网及其制造方法公开(公告)号：US20160136924A1
公开(公告)日：2016-05-19
申请号：US14441965
申请日：2013-10-18
申请人： Hun Joo LEE , Kee Wook YANG , IKSUNG CO., LTD.
发明人： Hun Joo LEE , Kee Wook YANG , Jong Hyuk CHA , Gue Ssuk KANG , Chang Hyeon KIM
摘要： The present invention relates to a melt-blown fiber web having improved elasticity and cohesion, and a manufacturing method therefor. The objective of the present invention is accomplished by a melt-blown fiber web comprising a thermoplastic resin which comprises 10 to 60 wt % of thermoplastic resin microfibers and 40 to 90 wt % of non-circular cross-sectional hollow conjugated staple fibers with respect to the total weight of the fiber web.
摘要翻译： 本发明涉及具有改进的弹性和内聚力的熔喷纤维网及其制造方法。 本发明的目的是通过包含热塑性树脂的熔喷纤维网来实现的，所述纤维网包含10至60重量％的热塑性树脂微纤维和40至90重量％的非圆形截面中空复合短纤维，相对于 纤维网的总重量。
-
公开(公告)号：US20150314559A1
公开(公告)日：2015-11-05
申请号：US14439461
申请日：2013-10-18
申请人： Hun Joo LEE , Kee Wook YANG , Jong Hyuk CHA , Gue Ssuk KANG , Chang Hyeon KIM , IKSUNG CO., LTD.
发明人： Hun Joo LEE , Kee Wook YANG , Jong Hyuk CHA , Gue Ssuk KANG , Chang Hyeon KIM
CPC分类号： B32B5/26 , B32B3/263 , B32B5/022 , B32B2262/02 , B32B2262/06 , B32B2262/10 , B32B2305/22 , D01D5/0985 , D04H1/4291 , D04H1/4382 , D04H1/559 , D04H1/56 , D04H1/724 , D04H1/736 , D04H1/74 , D04H1/76 , D04H11/04 , Y10T428/24612
摘要： A waved meltblown fiber web of the present invention relates to a fiber web prepared by a meltblown method and is characterized by a preparation method in which a meltblown microfiber comes in contact with collection portions having different surface velocities so as to be collected. The waved meltblown fiber web of the present invention is characterized in that: a part of meltblown microfibers reaches a low velocity collection portion so as to be horizontally layered, thereby forming a horizontal fiber layer (10); another part of the meltblown microfibers reaches a high velocity collection portion of which the surface velocity is greater that of the low velocity collection portion so as to form a serpentine vertical fiber layer (20); and the upper end of the vertical fiber layer (20) becomes entangled so as to form a wave shaped wave layer (30) forming the uppermost portion of the fiber web.
摘要翻译： 本发明的波浪熔喷纤维网涉及通过熔喷法制备的纤维网，其特征在于一种制备方法，其中熔喷超细纤维与具有不同表面速度的收集部分接触以便被收集。 本发明的波浪熔喷纤维网的特征在于：一部分熔喷微纤维达到低速收集部分以便水平分层，从而形成水平纤维层（10）; 熔喷微纤维的另一部分达到高速收集部分，其表面速度大于低速收集部分的表面速度，以便形成蛇形垂直纤维层（20）; 并且垂直纤维层（20）的上端变得缠结，从而形成形成纤维网的最上部的波形波形层（30）。
-
6.发明申请公开(公告)号：US20190091967A1
公开(公告)日：2019-03-28
申请号：US16198976
申请日：2018-11-23
申请人： Hun Joo LEE , Kee Wook YANG , IKSUNG Co., LTD.
发明人： Hun Joo LEE , Kee Wook YANG , Jong Hyuk CHA , Gue Ssuk KANG , Chang Hyeon KIM
IPC分类号： B32B5/02 , D04H3/018 , D04H1/541 , D04H1/74 , B32B3/30 , D04H1/56 , D04H3/16 , B32B5/12 , D04H1/4391 , D04H1/4291 , B32B5/26
摘要： The present invention relates to a melt-blown fiber web having improved elasticity and cohesion, and a manufacturing method therefor. The objective of the present invention is accomplished by a melt-blown fiber web comprising a thermoplastic resin which comprises 10 to 60 wt % of thermoplastic resin microfibers and 40 to 90 wt % of non-circular cross-sectional hollow conjugated staple fibers with respect to the total weight of the fiber web.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.022 秒)