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1. 发明授权

US4668552A Wrap yarns having low-melt binder strands and pile fabrics formed therefrom and attendant processes 失效
标题翻译：具有低熔点粘合剂股线和由其形成的绒头织物的缠绕纱线和伴随的方法
公开(公告)号：US4668552A
公开(公告)日：1987-05-26
申请号：US891198
申请日：1986-07-28
申请人： Eddie W. Scott
发明人： Eddie W. Scott
IPC分类号： D02G3/38 , D03D27/00 , D03D27/10 , D05C17/02 , B32B3/02 , B32B33/00
CPC分类号： D03D27/00 , D02G3/38 , D03D27/10 , Y10T428/23957 , Y10T428/23964 , Y10T428/23971 , Y10T428/23986 , Y10T428/23993 , Y10T428/29 , Y10T428/2936
摘要： A pile fabric is formed from interengaging ground yarns and cut pile tufts formed of wrap yarns extending upwardly from the ground yarns to form the face of the fabric. Each of the wrap yarns comprises a body strand of untwisted staple fibers and a binder strand helically wrapped around the body strand. The binder strands are preferably crimped textured strands and formed of a thermoplastic polymer having heat shrinkable and fusible properties and a relatively low melting point of less than about 300.degree. F. The staple fibers and ground yarns are formed of a material unaffected at the relatively low melting point of the binder strand. When a moderated amount of heat is applied to a cut pile fabric formed from such wrap yarns, the binder yarns shrink and are retractably positioned inwardly away from the face of the pile fabric and are hidden among the pile tufts and not visible. When a greater amount of heat is applied to the pile fabric, the binder strands melt and thereafter resolidify into randomly arranged discrete portions of binder strand material which fusibly interconnect the staple fibers with one another and with the ground yarns. The shrinking, melting and resulting improved properties of the pile fabric can be further enhanced by appropriate finishing steps.
摘要翻译：绒布织物由相互接合的接地纱线和由绒毛纱线向上延伸以形成织物的面的包裹纱线形成的切割绒毛簇形成。每个包裹纱线包括未绞合的短纤维的主体股线和围绕身体股线螺旋缠绕的粘合剂股线。粘合剂股线优选为卷曲变形的股线，并由具有热收缩和易熔性能以及小于约300°F的较低熔点的热塑性聚合物形成。短纤维和研磨纱线由相对较低的不受影响的材料形成粘合剂链的熔点。当对由这种包裹纱线形成的切绒布织物施加缓和的热量时，粘合剂纱线收缩并且可伸缩地定位成离开绒头织物的表面向内远离并且在绒头毛簇之间被隐藏并且不可见。当较大量的热量施加到绒头织物上时，粘合剂股线熔化，然后重新固化成粘合剂线材料的随机布置的离散部分，其将短纤维彼此和地面纱线互相连接。通过适当的整理步骤可以进一步增强绒头织物的收缩，熔化和改善的性能。

2. 发明授权

US4523426A High temperature resistant sewing thread and method of making 失效
标题翻译：耐高温缝纫线及其制作方法
公开(公告)号：US4523426A
公开(公告)日：1985-06-18
申请号：US578845
申请日：1984-02-10
申请人： Eddie W. Scott , Errol N. Seltzer
发明人： Eddie W. Scott , Errol N. Seltzer
IPC分类号： D02G3/46 , D01H13/26 , D01H3/00
CPC分类号： D02G3/46 , Y10S57/903 , Y10S57/908
摘要： In accordance with the invention there is provided a synthetic sewing thread of multifilament construction characterized by its ability to lessen the buildup of heat at the needle of a high speed sewing machine during the operation thereof, even during the sewing of relatively heavy weight fabrics, so as to allow the thread to be utilized as a substitute for the sewing threads conventionally required in high temperature sewing applications, such as cotton spun yarns or cotton sheathed core yarns. The thread is of substantially uniform cross section throughout, devoid of alternating thick and thin areas to provide a smooth more uniform sewing thread. The thread comprises a plurality of texturized continuous synthetic filaments, the filaments having a nonlinear crimped configuration providing bulk to the thread and being entangled with one another along the length of the thread by being directed through a fluid jet under a relatively high pressure of at least 80 p.s.i. and being further bound together by twist. The thread has a heat protective lubricant coating applied thereto and penetrating the filament bundle.
摘要翻译：根据本发明，提供了一种复丝结构的合成缝纫线，其特征在于，即使在相对较重的织物缝制期间，其能够减轻高速缝纫机在其操作过程中的针的积聚，因此以使线可以用作高温缝纫应用中通常所需的缝合线，例如棉纱或棉铠装芯纱。螺纹的横截面基本均匀，没有交替的厚薄区域，以提供光滑的更均匀的缝纫线。所述线包括多个纹理化的连续合成长丝，所述长丝具有非线性卷曲构造，其向所述螺纹提供松散并且沿着所述螺纹的长度彼此缠结，通过在至少相对高的压力下被引导通过流体射流 80 psi 并通过扭曲进一步绑定在一起。螺纹具有施加到其上并穿透细丝束的耐热润滑剂涂层。

3. 发明授权

US4668553A Wrap yarns having crimped textured binder strands and pile fabrics formed therefrom and attendant processes 失效
标题翻译：具有卷曲纹理的粘合剂股线和由其形成的绒头织物的缠绕纱线和伴随的方法
公开(公告)号：US4668553A
公开(公告)日：1987-05-26
申请号：US890915
申请日：1986-07-28
申请人： Eddie W. Scott , Nelson E. Sweezy
发明人： Eddie W. Scott , Nelson E. Sweezy
IPC分类号： D02G3/38 , D03D27/00 , D03D27/10 , D05C17/02 , F16H59/68 , F16H61/20 , B32B3/02 , B32B33/00
CPC分类号： D03D27/00 , D02G3/38 , D03D27/10 , F16H2059/6807 , F16H2312/02 , F16H61/20 , Y10T428/23957 , Y10T428/23964 , Y10T428/23971 , Y10T428/23986 , Y10T428/23993 , Y10T428/29 , Y10T428/2936
摘要： A pile fabric is formed of interengaging ground yarns and cut pile tufts. The tufts are formed of wrap yarns extending upwardly from the ground yarns and forming the face of the fabric. Each of the wrap yarns comprises a body strand of untwisted staple fibers and a crimped textured binder strand which has extensible and retractable properties. In the wrap yarn, the binder strand is helically wrapped around the body strand in an axially extended and tensioned condition and is reduced in bulk compared to the condition the binder strand would assume when relaxed. When tufts formed of such wrap yarns are cut to form the face of a cut pile fabric, the binder strands retract and position themselves inwardly away from the face of the pile fabric so as to be hidden among the pile tufts and not visible. The retraction of the binder yarns and the appearance, hand and integrity of the resulting fabric can all be enhanced by various finishing processes.
摘要翻译：绒布织物由相互接合的地纱和切绒毛簇组成。毛束由从纱线向上延伸并形成织物的面的包裹纱线形成。每个包裹纱线包括未绞合的短纤维的主体股线和具有可伸缩性质的卷曲纹理的粘合剂股线。在缠绕纱线中，粘合剂股线在轴向延伸和张紧状态下被螺旋缠绕在身体股线上，并且与粘合剂链条在松弛时将假定的条件相比，其体积减小。当由这样的包裹纱线形成的簇簇被切割以形成切绒毛织物的表面时，捆扎线束缩回并将其自身向内离开绒毛织物的表面，以便隐藏在绒头毛簇中并且不可见。粘合纱线的退缩以及所得织物的外观，手感和完整性都可以通过各种精加工加工。

4. 发明授权

US4430853A High temperature resistant sewing thread and method of forming same 失效
标题翻译：耐高温缝纫线及其成型方法
公开(公告)号：US4430853A
公开(公告)日：1984-02-14
申请号：US323242
申请日：1981-11-20
申请人： Eddie W. Scott , Errol N. Seltzer
发明人： Eddie W. Scott , Errol N. Seltzer
IPC分类号： D02G3/46 , D01H13/26 , D01H3/00
CPC分类号： D02G3/46 , Y10S57/903 , Y10S57/908
摘要： In accordance with the invention there is provided a synthetic sewing thread of multifilament construction characterized by its ability to lessen the buildup of heat at the needle of a high speed sewing machine during the operation thereof, even during the sewing of relatively heavy weight fabrics, so as to allow the thread to be utilized as a substitute for the sewing threads conventionally required in high temperature sewing applications, such as cotton spun yarns or cotton sheathed core yarns. The thread comprises a plurality of texturized continuous synthetic filaments, the filaments having a nonlinear crimped configuration providing bulk to the thread and being entangled with one another along the length of the thread and being further bound together by twist. The thread has a heat protective lubricant coating applied thereto and penetrating the filament bundle.
摘要翻译：根据本发明，提供了一种复丝结构的合成缝纫线，其特征在于，即使在相对较重的织物缝制期间，其能够减轻高速缝纫机在其操作过程中的针的积聚，因此以使线可以用作高温缝纫应用中通常所需的缝合线，例如棉纱或棉铠装芯纱。丝线包括多个纹理化的连续合成长丝，所述长丝具有非线性卷曲构造，其向所述螺纹提供松散并且沿着所述螺纹的长度彼此缠结并且通过扭转进一步结合在一起。螺纹具有施加到其上并穿透细丝束的耐热润滑剂涂层。

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