公开(公告)号：US5503096A

公开(公告)日：1996-04-02

申请号：US426705

申请日：1995-04-24

Applicant: Richard C. Willey

Inventor： Richard C. Willey

IPC: D04H11/00 ,  D05C11/24 ,  D05C15/34 ,  D05C17/02 ,  D06N7/00 ,  D05C15/04

CPC classification number: D05C11/24 ,  D04H11/00 ,  D05C15/34 ,  D05C17/026 ,  D06N7/0065 ,  D06N2201/0263 ,  D06N2203/042 ,  D06N2209/0823 ,  D06N2209/083 ,  Y10T428/23957 ,  Y10T428/23993

Abstract: The fabric of the present invention includes a pile portion comprising spun yarn tufted in alternating arrangement with bulk continuous filament yarn through a base layer. The spun yarn includes a space-dyed component and a stock-dyed component. The bulk continuous filament yarn is also space-dyed. A process and apparatus for producing the pile fabric of the present invention are also provided.

Abstract translation: 本发明的织物包括绒头部分，其包括与通过基底层与本体连续长丝纱线交替布置的细纱。 细纱包括空间染色组分和染色组分。 本体连续长丝纱也是空间染色的。 还提供了用于生产本发明的绒头织物的方法和设备。

公开(公告)号：US5305565A

公开(公告)日：1994-04-26

申请号：US699642

申请日：1991-05-14

Applicant: Yuji Nagahama ,  Tetsuo Miyake

Inventor： Yuji Nagahama ,  Tetsuo Miyake

IPC: A47G27/02 ,  A47L23/26 ,  B29D99/00 ,  B32B25/10 ,  D06N7/00 ,  E04F15/00 ,  B32B33/00

CPC classification number: B29D99/0057 ,  A47L23/266 ,  B32B25/10 ,  D06N7/0081 ,  B29L2031/3017 ,  D06N2201/0263 ,  D06N2203/02 ,  D06N2203/022 ,  D06N2203/042 ,  D06N2203/045 ,  D06N2205/04 ,  D06N2205/20 ,  D06N2211/066 ,  Y10T428/23979

Abstract: By introducing an expanded structure into a rubber portion during heating under pressure at the time of integrating a mat, and by using as a backing of a carpet a foamed rubber sheet having an expansibility of 1.2 to 3 times and a skin layer having a thickness of 0.1 to 1.0 mm, the shrinkage of the mat by shrinking, washing and drying after heating under pressure can be relaxed, and the waving of the mat can be prevented effectively. At the same time, the mat of the invention has excellent fitness to a floor surface, light-weight, strength and heat resistance.

Abstract translation: 通过在将垫整理时在加压加热时将膨胀结构体引入到橡胶部分中，并且通过使用具有1.2〜3倍的可膨胀性的发泡橡胶片作为地毯的背衬， 在0.1〜1.0mm的范围内，通过在加压下的收缩，洗涤，干燥等收缩，能够缓和，能够有效地防止垫子的挥动。 同时，本发明的垫子具有优异的地板表面适应性，轻便性，强度和耐热性。

公开(公告)号：US5116439A

公开(公告)日：1992-05-26

申请号：US309354

申请日：1989-02-13

Applicant: Frank J. Raus

Inventor： Frank J. Raus

IPC: A47G27/04 ,  B32B7/06 ,  D06N7/00

CPC classification number: B32B7/06 ,  A47G27/0437 ,  D06N7/0081 ,  D06N7/0086 ,  D06N2201/02 ,  D06N2201/0263 ,  D06N2203/02 ,  D06N2203/068 ,  D06N2205/04 ,  D06N2211/066 ,  D06N2213/066 ,  Y10S156/929 ,  Y10T156/1059 ,  Y10T156/1184 ,  Y10T428/15 ,  Y10T442/195 ,  Y10T442/647

Abstract: A method and apparatus for permitting ready removal of a floor covering through the use of a two-component release web secured between the floor covering and the floor such that the floor covering may be peeled from the floor leaving one portion of the release web secured to the floor covering and the other portion of the release web secured to the floor, thus permitting reuse of the floor covering in another location and permitting ready installation of a new floor covering over the portion of the release web secured to the floor.

Abstract translation: 一种方法和装置，用于通过使用固定在地板覆盖物和地板之间的双组分释放纸幅来准备移除地板覆盖物，使得地板覆盖物可以从地板上剥离，使一部分释放幅材固定到 地板覆盖物和释放网的另一部分固定在地板上，从而允许在另一位置重新使用地板覆盖物，并且允许在固定到地板上的释放片的部分上准备安装新的地板覆盖物。

公开(公告)号：US5055333A

公开(公告)日：1991-10-08

申请号：US294881

申请日：1989-01-09

Applicant: Richard F. Heine ,  Gene E. Tharp

Inventor： Richard F. Heine ,  Gene E. Tharp

IPC: A47L23/22 ,  A47G27/02 ,  B32B5/00 ,  D05C17/02 ,  D06N7/00

CPC classification number: D05C17/026 ,  D06N7/0068 ,  D06N2201/02 ,  D06N2201/0245 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/042 ,  D06N2201/06 ,  D06N2201/10 ,  D06N2203/048 ,  Y10T428/23929 ,  Y10T428/23936 ,  Y10T428/23957 ,  Y10T428/23993 ,  Y10T428/24942

Abstract: A tufted carpet having a backing which has thereon a plurality of first areas of tufts of fine denier fibers and a plurality of second areas of tufts of at least one looped, uncrimped, coarse denier fiber. Preferred patterns for the areas of tufts are alternating stripes or a checkerboard.

公开(公告)号：US5019437A

公开(公告)日：1991-05-28

申请号：US340637

申请日：1989-04-20

Applicant: Robert S. Weiner

Inventor： Robert S. Weiner

IPC: A47G27/04 ,  D06N7/00

CPC classification number: A47G27/0437 ,  D06N7/0065 ,  D06N7/0073 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/06 ,  D06N2203/042 ,  D06N2203/061 ,  D06N2209/1628 ,  D06N2213/066 ,  Y10T428/23921 ,  Y10T428/23979 ,  Y10T428/23986 ,  Y10T428/23993 ,  Y10T428/273 ,  Y10T442/3065 ,  Y10T442/3642

Abstract: A broadloom carpet is featured that can be laid similar to modular carpet tiles, and which can be cut or severed to remove damaged portions or to gain access to the floor below the carpet. The carpet is uniquely characterized by its ability to prevent fraying and/or warping of severed flaps.

Abstract translation: 特征在于可以铺设类似于模块化地毯砖的宽幅地毯，并且可以切割或切断以去除损坏的部分或进入地毯下方的地板。 地毯的特征在于其防止切断的襟翼的磨损和/或翘曲的能力。

公开(公告)号：US5004638A

公开(公告)日：1991-04-02

申请号：US68393

申请日：1987-07-01

Applicant: Raymond W. Goss

Inventor： Raymond W. Goss

IPC: A47G27/02 ,  B32B5/26 ,  B32B27/12 ,  B32B37/06 ,  D06N7/00 ,  E04F15/16

CPC classification number: B32B5/26 ,  D06N7/0076 ,  D06N7/0081 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/06 ,  D06N2201/082 ,  D06N2203/02 ,  D06N2203/042 ,  D06N2203/047 ,  D06N2203/065 ,  D06N2205/04 ,  D06N2205/10 ,  D06N2211/066 ,  Y10T428/16 ,  Y10T428/23979 ,  Y10T428/23986

Abstract: A warp resistant tile and method for preparation thereof in which a primary facing layer is secured to a tile backing layer which comprises a laminate having(A) a characterizing layer of predetermined weight, bulk, and strength, this layer and being complementary to the primary facing, and to(B) a thin flexible base layer.

Abstract translation: 一种耐磨瓷砖及其制备方法，其中主要面层被固定到瓷砖背衬层，该砖背衬层包括具有（A）具有预定重量，体积和强度的特征层的层压体，该层与初级面层互补 并且（B）薄的柔性基底层。

公开(公告)号：US4915999A

公开(公告)日：1990-04-10

申请号：US306940

申请日：1989-02-06

Applicant: John G. Tillotson

Inventor： John G. Tillotson

IPC: A47G27/02 ,  B32B5/26 ,  B32B7/02 ,  D05C17/00 ,  D05C17/02 ,  D06M17/00 ,  D06N7/00

CPC classification number: B32B5/26 ,  D06N7/0068 ,  D06N7/0081 ,  D06N7/0086 ,  D06N2201/0263 ,  D06N2201/082 ,  D06N2203/042 ,  D06N2203/068 ,  D06N2209/141 ,  D06N2209/142 ,  D06N2209/1628 ,  Y10T428/23979 ,  Y10T428/23993

Abstract: An improved carpet product includes a pile fabric layer and a stabilizing layer adhered to the back of the pile fabric layer to provide dimensional stability against concentrated stresses exerted against the upper surface of the carpet. A balancing layer disposed below the stabilizing layer has thermal response and moisture absorption characteristics selected for compatibility with the pile fabric layer. When the carpet product is exposed to temperature extremes or changes in ambient humidity, stresses exerted by the expansion or contraction of the pile fabric layer create a bending moment around the stabilizing layer. However, the balancing layer creates comparable stresses on the lower side of the stabilizing layer and exerts an equal-but-opposite bending moment which balances the moment exerted by the pile fabric layer. The resulting carpet product exhibits enhanced flatness and floor hugging characteristics when subjected to temperature extremes or changes in the ambient humidity.

公开(公告)号：US4844765A

公开(公告)日：1989-07-04

申请号：US108115

申请日：1987-10-14

Applicant: Robert A. Reith

Inventor： Robert A. Reith

IPC: B32B5/26 ,  C09J7/00 ,  D06N7/00

CPC classification number: B32B37/00 ,  B32B37/1207 ,  B32B5/26 ,  C09J7/00 ,  D06N7/0078 ,  D06N2201/02 ,  D06N2201/0245 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2203/042 ,  Y10T428/23993

Abstract: Lamination of a tufted, primary carpet backing to a secondary backing is conducted using a composite hot melt adhesive in sheet form. The composite adhesive overcomes the unfavorable temperature-viscosity gradient within the carpet structure during the lamination process, yielding tufted pile carpets with good tuft encapsulation, tuft bind strength and delamination strength. Also disclosed are hot melt adhesive compositions suitable for use in sheet form in such a process.

Abstract translation: 使用片材形式的复合热熔粘合剂进行簇绒的初级地毯背衬到第二衬里的层压。 复合粘合剂克服了层压过程中地毯结构内不利的温度 - 粘度梯度，产生了簇绒绒地毯，簇绒簇绒，簇绒结合强度和分层强度。 还公开了适合在这种方法中以片状形式使用的热熔粘合剂组合物。

公开(公告)号：US4702950A

公开(公告)日：1987-10-27

申请号：US11624

申请日：1987-02-06

Applicant: David K. Slosberg ,  David S. Reece ,  Johannes A. H. Claessen

Inventor： David K. Slosberg ,  David S. Reece ,  Johannes A. H. Claessen

IPC: A47G27/02 ,  B32B11/10 ,  B32B27/12 ,  D06N3/18 ,  D06N7/00 ,  B32B3/02 ,  B32B33/00

CPC classification number: B32B27/12 ,  D06N7/0078 ,  D06N7/0081 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/082 ,  D06N2201/12 ,  D06N2203/02 ,  D06N2203/041 ,  D06N2203/042 ,  D06N2203/047 ,  D06N2203/061 ,  D06N2203/08 ,  D06N2209/1628 ,  Y10T156/1052 ,  Y10T428/23979 ,  Y10T428/23986 ,  Y10T428/23993 ,  Y10T428/31815

Abstract: A carpet tile and method of production wherein the carpet tile comprises a carpet tile having a fibrous face, such as a tufted face, and a fibrous back surface secured to a primary backing and comprising three separate hot melt coating composition layers and a secondary backing on the back surface of the carpet tile. The carpet tile is produced by coating a thick backing layer of a rubber-modified bitumen coating composition onto a secondary backing sheet material and separately coating a first precoat layer comprising a hot melt petroleum resin or bitumen and a second layer comprising a hot melt bitumen composition containing a flexible vinyl adhesive resin, like ethylene vinyl acetate, onto a fibrous back surface of a carpet material having a primary backing sheet containing a fibrous face wear surface and laminating the surface of the second layer to the surface of the backing layer to provide a carpet tile having dimensional stability, good lay flat characteristics and capable of production by an in-line production method.

公开(公告)号：US4640953A

公开(公告)日：1987-02-03

申请号：US627705

申请日：1984-07-03

Applicant: Raymond W. Goss

Inventor： Raymond W. Goss

IPC: C09D157/00 ,  C09D157/02 ,  C09D193/04 ,  D06N7/00 ,  C08K5/01

CPC classification number: C09D193/04 ,  C09D157/00 ,  C09D157/02 ,  D06N7/0073 ,  D06N7/0078 ,  D06N7/0081 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/042 ,  D06N2201/045 ,  D06N2201/06 ,  D06N2203/02 ,  D06N2203/022 ,  D06N2203/026 ,  D06N2203/041 ,  D06N2203/065 ,  D06N2209/106 ,  D06N2209/1621 ,  D06N2209/1628 ,  Y10T428/23979 ,  Y10T428/23993

Abstract: Disclosed is a precoat resin dispersion having a solids content from about 63% to about 69% comprising (1) at least one resin having a Ring and Ball softening point from about 60.degree. C. to about 100.degree. C. in an aqueous dispersion having a solids content from about 53% to about 58%; (2) at least one water-soluble polymer; (3) at least one cationic resin; and (4) water. The precoat resin dispersion is useful in the manufacture of tufted carpets, especially carpets manufactured with carboxylated latices as a backcoat.

Abstract translation: 公开了具有约63％至约69％的固体含量的预涂树脂分散体，其包含（1）至少一种具有环球软化点的树脂，其在约60℃至约100℃的水分散体中具有 约53％至约58％的固体含量; （2）至少一种水溶性聚合物; （3）至少一种阳离子树脂; 和（4）水。 预涂树脂分散体可用于制造簇绒地毯，特别是用羧化胶乳制成的地毯作为背衬。