公开(公告)号：US06435220B1

公开(公告)日：2002-08-20

申请号：US09348760

申请日：1999-07-07

Applicant: Kirk D. Smith ,  Brent Sizemore

Inventor： Kirk D. Smith ,  Brent Sizemore

IPC: D03D2300

CPC classification number: D03D27/00 ,  D03D23/00 ,  D10B2503/042

Abstract: A woven carpet backing may include monofilament warp yarns and alternating monofilament and multifilament fill yarns. The yarns may be woven using a weave, such as a non-traditional weave, that places all of the multifilament fill yarns on the face of the fabric and all of the monofilament fill yarns on the back of the fabric. Monofilament fill yarns and multifilament fill yarns are overstuffed, thereby creating a coverage factor greater than one hundred percent. The invention results in a carpet backing with the appearance of a primary carpet backing on one side of the fabric and the appearance of a secondary carpet backing on the opposite side of the fabric. The need for a secondary carpet backing is eliminated by the woven carpet backing.

Abstract translation: 编织地毯背衬可以包括单丝经纱和交替的单丝和复丝填充纱线。 纱线可以使用诸如非传统织物的织物编织，其将所有复丝填充纱线放置在织物的表面上，并且织物背面上的所有单丝填充纱线。 单丝填充纱和复丝填充纱被过度填充，从而产生大于百分之百的覆盖系数。 本发明导致地毯背衬，其中在织物的一侧具有初级地毯背衬的外观，以及在织物的相对侧上的次级地毯背衬的外观。 通过编织地毯背衬消除了对二次地毯背衬的需要。

公开(公告)号：US3867188A

公开(公告)日：1975-02-18

申请号：US38260173

申请日：1973-07-25

Applicant: DOW CORNING

Inventor： CAMPBELL PAUL E ,  KOKOSZKA JOHN G

IPC: B25C1/18 ,  D04H1/58 ,  D06M15/647 ,  B44D5/08 ,  C08G31/18

CPC classification number: D06M15/647 ,  B25C1/188 ,  D10B2503/042 ,  Y10T442/2328 ,  Y10T442/2861 ,  Y10T442/291 ,  Y10T442/2918

Abstract: A spunbonded nonwoven fabric having a silicone-glycol copolymer thereon is disclosed. Of particular interest is the spunbonded nonwoven polypropylene fabric used as carpet backing.

Abstract translation: 公开了一种其上具有硅氧烷 - 二醇共聚物的纺粘非织造织物。 特别令人感兴趣的是用作地毯背衬的纺粘非织造聚丙烯织物。

公开(公告)号：US3322607A

公开(公告)日：1967-05-30

申请号：US39019964

申请日：1964-08-17

Applicant: DU PONT

Inventor： LUP JUNG SHEE

IPC: D04H3/16 ,  D05C17/00 ,  D05C17/02

CPC classification number: D05C17/023 ,  D04H3/16 ,  D10B2503/042 ,  Y10T428/23986 ,  Y10T428/31663 ,  Y10T442/2311 ,  Y10T442/2328 ,  Y10T442/2918

公开(公告)号：US2910762A

公开(公告)日：1959-11-03

申请号：US66175957

申请日：1957-05-27

Applicant: CALLAWAY MILLS CO

Inventor： PRIESTER JR AMOS U

IPC: B29C51/00 ,  B29C51/14 ,  B60N3/04 ,  D03D13/00 ,  D05C17/02

CPC classification number: B29C51/004 ,  B29C51/145 ,  B60N3/048 ,  D03D1/00 ,  D05C17/023 ,  D10B2503/042 ,  Y10T428/23979

公开(公告)号：US11905652B2

公开(公告)日：2024-02-20

申请号：US17358546

申请日：2021-06-25

Applicant: Columbia Insurance Company

Inventor： Kam C. Lui

IPC: A47G27/02 ,  D06N7/00 ,  B32B5/02 ,  B32B27/12 ,  B32B27/32 ,  B32B27/34 ,  B32B27/08 ,  D05C17/02 ,  B32B27/02

CPC classification number: D06N7/0068 ,  A47G27/02 ,  B32B5/022 ,  B32B27/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/32 ,  B32B27/34 ,  D05C17/023 ,  D06N7/0081 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/40 ,  B32B2250/42 ,  B32B2270/00 ,  B32B2471/02 ,  D06N2211/066 ,  D10B2503/042 ,  Y10T428/23979

Abstract: Disclosed is composite comprising four layers, two of the layers is a polymer film and two of the layers are non-woven materials, that is suitable for use as a primary backing material and/or a secondary backing material in the manufacture of textile carpet compositions. Also disclosed is a method for making the disclosed composite.

公开(公告)号：US20230193519A1

公开(公告)日：2023-06-22

申请号：US18067398

申请日：2022-12-16

Applicant: Ascend Performance Materials Operations LLC

Inventor： Bart Campbell ,  John G. Hancock ,  Scott Osborn ,  Wai-shing Yung

IPC: D01F6/90 ,  D01F1/10 ,  C08G69/26 ,  C08K3/08 ,  C08K3/30

CPC classification number: D01F6/90 ,  D01F1/103 ,  C08G69/26 ,  C08K3/08 ,  C08K3/30 ,  C08K2003/0893 ,  C08K2003/309 ,  D10B2331/02 ,  D10B2401/13 ,  D10B2503/042

Abstract: The present invention provides antimicrobial and/or antiviral properties for polymers and synthetic fibers that have stain resistant properties. The synthetic fiber comprises a polymer, such as a copolymer comprising from 85 to 99.5 percent by weight of a polyamide based on the total weight of the fiber and an aromatic sulfonate or a salt thereof present in a range from 0.5 to 10 percent by weight based on the total weight of the fiber, one or more metal compounds or ions thereof dispersed within the copolymer, and a phosphorus compound.

公开(公告)号：US20140349060A1

公开(公告)日：2014-11-27

申请号：US14365385

申请日：2011-12-20

Applicant: Harmin Mueller ,  Paul Stuart Wormald ,  Paolo Bavaj

Inventor： Harmin Mueller ,  Paul Stuart Wormald ,  Paolo Bavaj

IPC: C09D131/04 ,  C09D101/28 ,  D06N7/00

CPC classification number: C09D131/04 ,  C09D101/28 ,  D06N7/0073 ,  D06N2203/042 ,  D06N2203/045 ,  D06N2209/165 ,  D10B2503/042 ,  Y10T428/23986 ,  Y10T428/23993 ,  Y10T428/31938 ,  Y10T442/20 ,  C08K3/04

Abstract: Disclosed are aqueous carpet-coating compositions suitable for use as binders or adhesives in carpet products. Such compositions, prior to being applied to carpet substrates and cured, comprise: A) a selected type of vinyl acetate/ethylene (VAE) copolymer dispersion which has been stabilized with emulsifiers and a cellulose ether-based protective colloid, and B) at least one carbon black based filler in the form of a dispersion/slurry with a solids content between 20 and 70%. These coating compositions exhibit especially desirable initial viscosity and viscosity stability characteristics. Carpet products which utilize such coating compositions to provide binder and/or adhesive layer within the carpet are also disclosed. Such carpet products can have desirable odor-controlling and odor-absorbing properties.

Abstract translation: 公开了适合用作地毯产品中的粘合剂或粘合剂的水性地毯涂料组合物。 这种组合物在施用到地毯基材上并固化之前包括：A）已经用乳化剂和纤维素醚基保护胶体稳定的选定类型的乙酸乙烯酯/乙烯（VAE）共聚物分散体，以及B）至少 一种碳黑填料，其为固体含量为20-70％的分散体/淤浆形式。 这些涂料组合物表现出特别理想的初始粘度和粘度稳定性。 还公开了利用这种涂料组合物在地毯内提供粘合剂和/或粘合剂层的地毯产品。 这种地毯产品可以具有所需的气味控制和气味吸收性能。

公开(公告)号：US20140158276A1

公开(公告)日：2014-06-12

申请号：US14090190

申请日：2013-11-26

Applicant: Higgins Research & Development, LLC

Inventor： Kenneth B. Higgins

IPC: A47G27/02 ,  B32B37/12

CPC classification number: D05C17/02 ,  A47G27/02 ,  A47G27/0212 ,  A47G27/0462 ,  B32B5/06 ,  B32B5/26 ,  B32B7/08 ,  B32B7/12 ,  B32B37/1284 ,  B32B2037/148 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/101 ,  B32B2305/188 ,  B32B2307/734 ,  B32B2471/02 ,  C09J103/00 ,  C09J123/0853 ,  C09J127/06 ,  C09J129/04 ,  C09J167/00 ,  C09J2205/302 ,  D06N7/0065 ,  D06N7/0071 ,  D06N7/0073 ,  D06N7/0076 ,  D06N7/0078 ,  D06N7/0081 ,  D06N2205/14 ,  D06N2209/1621 ,  D06N2209/1628 ,  D06N2213/065 ,  D06N2213/068 ,  D10B2101/06 ,  D10B2503/042 ,  Y10T156/10 ,  Y10T156/1111 ,  Y10T428/23986 ,  Y10T428/23993

Abstract: A dimensionally stable floor covering comprises a tufted textile substrate and a reinforcement layer attached to the textile substrate. The reinforcement layer includes an adhesive backing compound and reinforcement fibers surrounded by the adhesive backing. The fibers may form a continuous layer on the back side of the floor covering or may be dispersed within the adhesive backing compound. The adhesive backing compound may be hot water-soluble to facilitate recycling of the floor covering. The floor covering may optionally include additional backing layers (including cushions) and may be used as a broadloom carpet, a carpet tile, or other modular floor covering products. Methods of manufacturing, installing, and recycling the present floor coverings are also provided.

Abstract translation: 尺寸稳定的地板覆盖物包括簇绒织物基底和附着到织物基底的加强层。 增强层包括由粘合剂背衬包围的粘合剂背衬化合物和增强纤维。 纤维可以在地板覆盖物的背面上形成连续层，或者可以分散在粘合剂背衬化合物中。 粘合剂背衬化合物可以是热水溶性的，以便于地板覆盖物的再循环。 地板覆盖物可以可选地包括另外的背衬层（包括靠垫），并且可以用作宽幅地毯，地毯砖或其它模块化地板覆盖产品。 还提供了制造，安装和回收现有地板覆盖物的方法。

公开(公告)号：US20140134386A1

公开(公告)日：2014-05-15

申请号：US13953156

申请日：2013-07-29

Applicant: Shaw Industries Group, Inc.

Inventor： Julie Brumbelow ,  Von Moody ,  James D. Goins ,  Lichih R. Peng ,  David C. Kelley ,  Robert R. Turley ,  Wesley W. Mullinax ,  John O. Bieser

IPC: D06N7/00

CPC classification number: D06N7/0086 ,  B32B5/022 ,  B32B5/20 ,  B32B5/245 ,  B32B5/26 ,  B32B7/12 ,  B32B27/12 ,  B32B27/20 ,  B32B27/32 ,  B32B2262/0253 ,  B32B2262/101 ,  B32B2264/0257 ,  B32B2266/025 ,  B32B2274/00 ,  B32B2307/554 ,  B32B2307/734 ,  B32B2471/02 ,  D06N7/0068 ,  D06N7/0073 ,  D06N7/0076 ,  D06N7/0081 ,  D06N2201/082 ,  D06N2203/042 ,  D06N2203/045 ,  D06N2203/048 ,  D06N2203/061 ,  D06N2203/065 ,  D06N2205/04 ,  D06N2205/10 ,  D06N2209/105 ,  D06N2213/03 ,  D06N2213/065 ,  D10B2503/041 ,  D10B2503/042 ,  Y10T428/23979 ,  Y10T428/23993

Abstract: The present invention pertains to carpet and method of making it. In one aspect, the carpet includes (a) a primary backing which has a face and a back surface, (b) a plurality of fibers attached to the primary backing and extending from the face of the primary backing and exposed at the back surface of the primary backing, (c) an adhesive backing, (d) an optional secondary backing adjacent to the adhesive backing, and (e) at least one homogeneously branched linear ethylene polymer. The method includes extrusion coating at least one homogeneously branched linear ethylene polymer onto the back surface of a primary backing to provide an adhesive backing. The method can include additional steps or procedures, either separately or in various combinations. Additional steps and procedures include preheating the primary backing prior the extrusion step, multilayer adhesive backings, washing or scouring the primary backing prior the extrusion step, and utilizing adhesive polymeric additives, high heat content fillers, blowing agents and/or implosion agents. The constructions and methods described herein are particularly suited for making carpet tile.

Abstract translation: 本发明涉及地毯及其制造方法。 在一个方面，地毯包括（a）具有面和背面的主衬里，（b）多个纤维，其连接到主衬里并从主衬里的表面延伸并且暴露在背衬的背面 主要背衬，（c）粘合剂背衬，（d）邻近粘合剂背衬的任选的辅助衬垫，和（e）至少一种均匀支化的线性乙烯聚合物。 该方法包括将至少一种均匀支化的线性乙烯聚合物挤出涂覆到主背衬的背面上以提供粘合剂背衬。 该方法可以单独地或以各种组合包括附加的步骤或过程。 附加步骤和程序包括在挤出步骤之前预热主衬里，多层粘合剂背衬，在挤出步骤之前洗涤或冲洗主衬里，以及使用粘合剂聚合添加剂，高热量填充剂，发泡剂和/或内爆剂。 这里描述的构造和方法特别适用于制作地毯。

公开(公告)号：US20090029098A1

公开(公告)日：2009-01-29

申请号：US12175709

申请日：2008-07-18

Applicant: John Ashbaugh ,  William R. Wheat

Inventor： John Ashbaugh ,  William R. Wheat

IPC: D03D15/00 ,  C08L23/16 ,  D03D27/00 ,  C08K3/00 ,  C08K5/101 ,  C08L23/00 ,  C08F297/00

CPC classification number: D01F6/30 ,  C08J5/18 ,  C08J2323/14 ,  C08L23/12 ,  D01D5/42 ,  D03D1/04 ,  D03D15/00 ,  D03D15/0088 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2503/042 ,  D10B2505/20 ,  D10B2509/00 ,  Y10T428/23979 ,  Y10T442/30 ,  C08L23/142

Abstract: Slit films and processes of forming the same are generally described herein. In one embodiment, the slit films include an impact copolymer (ICP) formed of polypropylene and less than about 8 wt. % total ethylene, wherein the slit film exhibits less shrinkage and higher tenacity than a slit film formed from an ICP having greater than 10 wt. % ethylene. In one embodiment, the slit films include an impact copolymer including propylene and ethylene, wherein the slit film is absent another polymer.

Abstract translation: 狭缝薄膜及其形成方法一般在此描述。 在一个实施方案中，狭缝膜包括由聚丙烯形成的抗冲共聚物（ICP）和小于约8wt。 ％的总乙烯，其中狭缝膜比由大于10重量％的ICP形成的狭缝膜显示较少的收缩率和更高的韧性。 ％ 乙烯。 在一个实施方案中，狭缝膜包括包含丙烯和乙烯的抗冲共聚物，其中所述切割膜不存在另一种聚合物。