公开(公告)号：US5756152A

公开(公告)日：1998-05-26

申请号：US418714

申请日：1995-04-07

Applicant: Tingdong Lin ,  Jing-peir Yu

Inventor： Tingdong Lin ,  Jing-peir Yu

IPC: D06N7/00 ,  B05D5/10

CPC classification number: D06N7/0065 ,  D06N7/0081 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/042 ,  D06N2201/06 ,  D06N2203/02 ,  D06N2203/041 ,  D06N2203/042 ,  D06N2203/045 ,  D06N2209/1628 ,  D06N2209/1685 ,  Y10T428/23957

Abstract: A carpet having pile which is made up of fibers adhered to each other at points along their lengths with a chemically activated adhesive, as well as a process for treating a carpet, are disclosed. The carpet of the present invention is characterized by improved initial appearance and superior wear resistance when compared to prior art carpet constructions.

Abstract translation: 公开了一种地毯，其具有由纤维构成的纤维，该纤维由具有化学活化的粘合剂的沿其长度的点彼此粘附，以及一种处理地毯的方法。 与现有技术的地毯结构相比，本发明的地毯的特征在于改进的初始外观和优异的耐磨性。

公开(公告)号：US4975325A

公开(公告)日：1990-12-04

申请号：US212999

申请日：1988-06-29

Applicant: Stanley E. McKinney ,  Frank Stutz ,  Chester C. Wu ,  Jing-peir Yu

Inventor： Stanley E. McKinney ,  Frank Stutz ,  Chester C. Wu ,  Jing-peir Yu

IPC: A47G27/02 ,  D01F6/60 ,  D01F6/80

CPC classification number: D01F6/60 ,  Y10T428/2913 ,  Y10T428/2922 ,  Y10T428/2925 ,  Y10T428/2929

Abstract: A melt-spinning process for producing self-crimping, nylon 66 carpet yarn at spinning speeds of, for example 4000 meters per minute is provided. The process utilizes polymer having a relative viscosity (RV) of at least 50 and containing a sufficient amount of a chain branching agent to prevent broken filaments and to provide yarn having good luster.

公开(公告)号：US5093061A

公开(公告)日：1992-03-03

申请号：US182669

申请日：1988-04-18

Applicant: James E. Bromley ,  Jing-peir Yu

Inventor： James E. Bromley ,  Jing-peir Yu

IPC: D01D5/32 ,  D01F8/12 ,  D01F8/14

CPC classification number: D01F8/14 ,  D01D5/32 ,  D01F8/12 ,  Y10S264/26

Abstract: Deep-dyeing conjugate filaments are melt-spun by merging molten sub-streams of incompatible polymers to form combined streams, then quenching the combined streams to form the conjugate filaments. The filaments are preferably cold drawn prior to winding, increasing the bulk level in a fabric containing the filaments and increasing the dye stability of the filaments. When the sub-streams are merged outside of the spinneret, the filaments split into the sub-filaments upon exposure to boiling water while under no tension. When the sub-streams merge within the spinneret, the filament is not readily split into sub-filaments, but forms a helically crimped filament.

Abstract translation: 通过将不相容的聚合物的熔融亚液流合并形成组合的流，然后将组合的液流骤冷以形成共轭丝，将深染色的共轭长丝熔融纺丝。 长丝优选在卷绕之前进行冷拉伸，从而增加含有长丝的织物中的体积水平并提高长丝的染料稳定性。 当子流在喷丝头外部合并时，在没有张力的情况下，在暴露于沸水时，细丝分裂成子丝。 当子流在喷丝头内合并时，丝不容易分裂成亚细丝，而是形成螺旋卷曲的细丝。

公开(公告)号：US4351147A

公开(公告)日：1982-09-28

申请号：US197889

申请日：1980-10-17

Applicant: Lawrence E. Blackmon ,  Darrell A. Kelly ,  Wayne T. Mowe ,  Jing-peir Yu

Inventor： Lawrence E. Blackmon ,  Darrell A. Kelly ,  Wayne T. Mowe ,  Jing-peir Yu

IPC: D02G1/02 ,  D02G3/22 ,  D02G3/24 ,  D01D5/22 ,  D02G1/18

CPC classification number: D02G1/024 ,  D02G1/0286 ,  D02G3/22 ,  Y10S57/905 ,  Y10T428/2924 ,  Y10T428/2925 ,  Y10T428/2929 ,  Y10T428/2973

Abstract: A textured continuous filament yarn combining a luxuriant, soft hand with improved moisture wicking for greater comfort in garments. Some filaments have a denier which varies at least 25% (preferably 300-500%), and other filaments have a spiral cross-section.

Abstract translation: 一种纹理连续的长丝纱，结合了丰富的柔软手和改进的吸湿芯吸，更舒适的服装。 一些长丝具有至少25％（优选300-500％）变化的旦尼尔，其他长丝具有螺旋形横截面。

公开(公告)号：US4246219A

公开(公告)日：1981-01-20

申请号：US24350

申请日：1979-03-27

Applicant: Jing-peir Yu ,  James E. Bromley

Inventor： Jing-peir Yu ,  James E. Bromley

IPC: D01D5/32 ,  D01D5/24 ,  D01D5/30 ,  B29F3/10

CPC classification number: D01D5/24 ,  D01D5/30 ,  Y10T428/2931

Abstract: In spinning, the orifice is in the form of a slot meandering back and forth across the interface between two conjugated polymers flowing through the orifice.

Abstract translation: 在纺丝时，孔口呈狭缝的形式，在流过孔口的两种共轭聚合物之间的界面上来回弯曲。

公开(公告)号：US4816550A

公开(公告)日：1989-03-28

申请号：US143212

申请日：1988-01-11

Applicant: Frank Stutz ,  Jing-peir Yu ,  Stanley E. McKinney

Inventor： Frank Stutz ,  Jing-peir Yu ,  Stanley E. McKinney

IPC: D01F6/60 ,  C08G69/46

CPC classification number: D01F6/60

Abstract: Improved feed yarns for air-jet texturing are provided by using high molecular weight polyamide polymer spun through non-round capillaries at high spinning speeds to give filament modification ratios greater than 1.5.

Abstract translation: 通过使用在高纺丝速度下通过非圆形毛细管纺丝的高分子量聚酰胺聚合物来提供用于喷气织构的改进的进料纱线，以提供大于1.5的长丝改性比。

公开(公告)号：US4600644A

公开(公告)日：1986-07-15

申请号：US492091

申请日：1983-05-12

Applicant: James E. Bromley ,  John M. Chamberlin ,  Jing-peir Yu

Inventor： James E. Bromley ,  John M. Chamberlin ,  Jing-peir Yu

IPC: D01D5/22 ,  D01F6/62 ,  D02G3/00

CPC classification number: D01D5/22 ,  D01F6/62 ,  Y10T428/2976 ,  Y10T428/2978

Abstract: A polyester yarn having filaments with aperiodic varying shrinkage levels along their lengths, the filaments having within-filament and between-filament shrinkage C.V.'s of at least 10%. The yarn may be made by conventional melt spinning within a critical narrow range of spinning speeds wherein yarn shrinkage decreases rapidly with spinning speed. A greige fabric incorporating the yarn as filling is textured by shrinking the unrestrained fabric, then heating the fabric sufficiently to cause the yarn to elongate.

Abstract translation: 一种聚酯纱线，其长丝沿其长度具有不规则变化的收缩水平的长丝，所述长丝具有至少10％的内丝和长丝间收缩C.V.。 纱线可以通过常规熔融纺丝在纺丝速度的关键窄范围内制成，其中纱线收缩随着纺丝速度迅速下降。 将纱线作为填充物的织物织物通过收缩无约束织物而变形，然后充分加热织物以使纱线伸长。

公开(公告)号：US4357290A

公开(公告)日：1982-11-02

申请号：US186879

申请日：1980-09-12

Applicant: Jing-peir Yu

Inventor： Jing-peir Yu

IPC: D01D5/30 ,  D02G3/22

CPC classification number: D02G3/22 ,  D01D5/30

Abstract: A multi-filament splittable conjugate yarn wherein the filaments have the same denier and are splittable into different numbers of sub-filaments.

Abstract translation: 多丝可分裂复合纱，其中长丝具有相同的旦数并且可分裂成不同数量的细丝。

公开(公告)号：US5058371A

公开(公告)日：1991-10-22

申请号：US443284

申请日：1989-11-30

Applicant: Jing-peir Yu ,  Thomas C. Pursley ,  John H. Southern

Inventor： Jing-peir Yu ,  Thomas C. Pursley ,  John H. Southern

IPC: D01F6/62 ,  D01F6/06 ,  D01F6/60 ,  D02G1/18 ,  D02G3/22 ,  D02G3/24 ,  D02G3/28 ,  D02G3/44

CPC classification number: D02G3/28 ,  D02G3/22 ,  D02G3/445 ,  D10B2503/04

Abstract: Yarn suitable for use in making cut pile trackless carpet is disclosed. The yarn is composed of two continuous filament singles yarn cabled together with from 3.5 to 5.0 turns per inch (2.54 cm) of twist. Each singles yarn is tangled and contains substantially no twist. The yarn is characterized, in that, each singles yarn comprises, in addition to crimped carpet filaments, filaments having no crimp and a high degree of shrinkage. The yarn develops texture during conventional heatsetting of the yarn without the use of mechanical crimping.

公开(公告)号：US4349604A

公开(公告)日：1982-09-14

申请号：US202551

申请日：1980-10-31

Applicant: Lawrence E. Blackmon ,  John R. Dees ,  Darrell A. Kelly ,  Wayne T. Mowe ,  Jing-peir Yu

Inventor： Lawrence E. Blackmon ,  John R. Dees ,  Darrell A. Kelly ,  Wayne T. Mowe ,  Jing-peir Yu

IPC: D01D5/22 ,  D02G3/22 ,  D02G3/00

CPC classification number: D01D5/22 ,  D02G3/22 ,  Y10T428/2922 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2973 ,  Y10T428/2976

Abstract: A yarn for producing fabrics with a wool-like hand, by combining textured filaments with longer filaments preferably of larger average denier. The longer filaments thus protrude in loops from the yarn bundle.

Abstract translation: 用于生产具有羊毛手的织物的纱线，其通过将织构长丝与较长长丝优选地具有较大的平均旦数相结合。 因此，较长的长丝从纱线束突出成环。