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    BIODEGRADABLE NEEDLE PUNCH CARPET
    11.
    发明申请
    BIODEGRADABLE NEEDLE PUNCH CARPET 审中-公开
    可生物接头针刺地毯

    公开(公告)号：WO2007025582A1

    公开(公告)日：2007-03-08

    申请号：PCT/EP2006/006004

    申请日：2006-06-22

    Applicant: DS TEXTILE PLATFORM NV ,  DE SAEDELEIR, Dirk

    Inventor： DE SAEDELEIR, Dirk

    IPC: D06N7/00 ,  D04H1/46

    CPC classification number: D04H1/46 ,  D04H1/435 ,  D04H1/4374 ,  D04H1/4382 ,  D04H3/02 ,  D04H3/033 ,  D04H11/08 ,  D06N7/0076 ,  D06N2203/061 ,  D06N2205/10 ,  D06N2209/1614 ,  Y10T442/56

    Abstract: The present invention provides needle punch carpets for intensive use, as well as methods of manufacture of the same. The needle punch carpets are substantially, and preferably completely biodegradable. A needle punch carpet according to the present invention comprises a needle felt and at least one backing layer, wherein both the needle felt and the at least one backing layer comprise at least 90%, preferably at least 95%, more preferably at least 98% and most preferred 100% of polymeric biodegradable material, for example poly (L-lactic acid) and poly (D-lactic acid), respectively.

    Abstract translation: 本发明提供用于密集使用的针刺地毯及其制造方法。 针刺地毯基本上是优选地完全可生物降解的。 根据本发明的针刺地毯包括针刺毡和至少一个背衬层，其中针刺毡和至少一个背衬层层包括至少90％，优选至少95％，更优选至少98％ 和最优选的100％的聚合物可生物降解材料，例如聚（L-乳酸）和聚（D-乳酸）。

    塩ビリサイクルカーペット及びその製造方法
    12.
    发明申请
    塩ビリサイクルカーペット及びその製造方法 审中-公开
    可回收的氯乙烯地毯及其生产方法

    公开(公告)号：WO2006129624A1

    公开(公告)日：2006-12-07

    申请号：PCT/JP2006/310710

    申请日：2006-05-30

    Applicant: 住江織物株式会社 ,  吉井 秀伝志

    Inventor： 吉井 秀伝志

    IPC: A47G27/02 ,  D06N7/00

    CPC classification number: D06N7/0076 ,  D06N7/0071 ,  D06N2203/042 ,  D06N2203/048 ,  D06N2205/026 ,  D06N2205/10 ,  D06N2205/106 ,  D06N2205/18 ,  D06N2213/065 ,  Y02P70/649 ,  Y02P70/651 ,  Y10T156/10 ,  Y10T428/23921 ,  Y10T428/23979

    Abstract: 　この発明に係る製造方法は、可塑剤及び塩化ビニル樹脂を混合して塩化ビニル樹脂ペーストゾルを得る工程と、前記塩化ビニル樹脂ペーストゾルに、塩化ビニル樹脂を含有してなるカーペット廃材を粉砕して得られた粒径３００μｍ以下の粉砕物を混合する粉砕物混合工程と、前記粉砕物混合工程を経たペーストゾルに無機充填剤を混合して裏打組成物を得る充填剤添加工程と、前記裏打組成物を表皮材８の裏面に積層一体化する工程とを包含することを特徴とする。この製造方法によれば、リサイクルカーペットのバッキング層に従来よりも高い含有率でカーペット廃材を含有せしめることができる。

    Abstract translation: 一种生产可再循环氯乙烯地毯的方法，包括：将增塑剂与氯乙烯树脂混合以得到氯乙烯树脂浆溶胶的步骤; 将其中混合有氯乙烯树脂膏溶胶的细碎材料与通过将包含氯乙烯树脂的废弃地毯材料进行细分并且具有300μm以下的粒径而制造的材料混合的步骤，由此得到 糊状溶胶 混合糊状溶胶与无机填料混合的赋型剂的步骤，得到片材组合物; 以及其中所述片材组合物整体层压在表面材料（8）的背面上的步骤。 与常规地毯相比，该方法能够将更多量的废弃地毯材料结合到可再循环地毯的填充层中。

    FILLED BLENDS OF TUBULAR REACTOR PRODUCED ETHYLENE/ALKYL ACRYLATE COPOLYMERS MODIFIED WITH ORGANIC ACIDS
    15.
    发明申请
    FILLED BLENDS OF TUBULAR REACTOR PRODUCED ETHYLENE/ALKYL ACRYLATE COPOLYMERS MODIFIED WITH ORGANIC ACIDS 审中-公开
    生产乙烯/丙烯酸酯共聚物的管状反应器的填充混合物用有机酸改性

    公开(公告)号：WO2005003225A1

    公开(公告)日：2005-01-13

    申请号：PCT/US2004/020711

    申请日：2004-06-25

    Applicant: E.I. DUPONT DE NEMOURS AND COMPANY ,  PREJEAN, George, Wyatt ,  MUSEMECHE, Stephen, P.

    Inventor： PREJEAN, George, Wyatt ,  MUSEMECHE, Stephen, P.

    IPC: C08K13/02

    CPC classification number: B32B27/22 ,  B32B27/06 ,  B32B27/18 ,  B32B27/20 ,  C08L23/0869 ,  C08L67/00 ,  C08L71/02 ,  C08L91/00 ,  D06N7/0076 ,  D06N2203/041 ,  D06N2203/042 ,  D06N2203/061 ,  D06N2205/04 ,  D06N2209/025 ,  D06N2209/06 ,  D06N2211/263 ,  G10K11/162 ,  G10K11/168 ,  C08L2666/02

    Abstract: Disclosed are filled and plasticized blends of tubular reactor produced ethylene/ alkyl acrylate copolymers modified with organic acids, consisting essentially of (a) from about 1 to about 50% by weight of at least one tubular reactor produced ethylene/alkyl acrylate copolymer; (b) from about 1 to 20 percent by weight of at least one plasticizer selected from the group consisting of processing oils, epoxidized oils, polyesters, polyethers, and polyether esters; (c) from about 40 to about 90% by weight of filler; (d) from about 0.05 to about 5% by weight of at least one organic acid or acid derivative selected from the group consisting of saturated or unsaturated mono- and polycarboxylic acids having from 6 to 54 carbon atoms, and mixtures thereof; and optionally (e) from 0 to about 5% by weight of tackifier. Also disclosed are sound management sheets that comprise these compositions. Also disclosed are carpets, especially automotive carpets, having backside coatings comprising these compositions.

    Abstract translation: 公开了管式反应器的填充和增塑混合物，其制备的乙烯/丙烯酸烷基酯共聚物用有机酸改性，主要由（a）约1至约50重量％的至少一个管式反应器制备的乙烯/丙烯酸烷基酯共聚物; （b）约1至20重量％的至少一种选自加工油，环氧化油，聚酯，聚醚和聚醚酯的增塑剂; （c）约40至约90重量％的填料; （d）约0.05至约5重量％的至少一种选自具有6至54个碳原子的饱和或不饱和单羧酸和多元羧酸的有机酸或酸衍生物及其混合物; 和任选地（e）0至约5重量％的增粘剂。 还公开了包含这些组合物的声音管理表。 还公开了地毯，特别是汽车地毯，其具有包含这些组合物的背面涂层。

    PROCESS FOR PRODUCING CARPET
    18.
    发明申请
    PROCESS FOR PRODUCING CARPET 审中-公开
    生产地毯的方法

    公开(公告)号：WO2004025018A8

    公开(公告)日：2004-05-13

    申请号：PCT/US0329163

    申请日：2003-09-12

    Applicant: DU PONT

    Inventor： REISDORF RAYMOND JOSEPH ,  ROLLAND LOIC PIERRE

    IPC: B32B27/12 ,  B32B37/08 ,  B32B37/10 ,  B32B37/15 ,  B32B37/20 ,  D06N7/00 ,  B29C43/48 ,  B29C65/42 ,  B32B31/00 ,  D05C17/02

    CPC classification number: B32B27/12 ,  B32B37/08 ,  B32B37/10 ,  B32B37/1027 ,  B32B37/1036 ,  B32B37/12 ,  B32B37/1207 ,  B32B37/153 ,  B32B37/20 ,  B32B2305/18 ,  B32B2307/7248 ,  B32B2471/00 ,  B32B2471/02 ,  D06N7/0076 ,  D06N7/0081 ,  D06N2201/0263 ,  D06N2201/06 ,  D06N2203/042 ,  D06N2203/061 ,  D06N2213/065

    Abstract: A process for preparation of a tufted polyamide-type fiber carpet is provided. A primary backing tufted with yarn comprised of at least 85% by weight of fibers selected from the group nylon fibers, wool fibers, and blends thereof is provided. A molten polymer adhesive is provided on the back side of the tufted primary backing, the polymer adhesive consisting of at least 85% by weight of one or more ethylene copolymers each comprised of 50 to 95 weight % of ethylene, and 5-50 weight % of at least one comonomer selected from the group of esters and carboxylic acids. The tufted primary backing and the molten polymer adhesive layer are compressed under a moving belt that applies a pressure of at least 1 N/cm for a period of at least 5 seconds during which time the polymer adhesive remains in a molten state. The molten polymer adhesive then cooled to a temperature below the melting point of said molten adhesive. A secondary backing may be placed over the molten polymer adhesive on the back of the primary backing.

    Abstract translation: 提供了一种制备簇绒聚酰胺型纤维地毯的方法。 提供了一种用纱线簇绒的主背衬，该纱线由至少85重量％的选自尼龙纤维，羊毛纤维及其混合物的纤维组成。 在簇绒主背衬的背面提供熔融聚合物粘合剂，所述聚合物粘合剂由至少85重量％的一种或多种乙烯共聚物组成，所述乙烯共聚物各自包含50-95重量％的乙烯和5-50重量％ 的至少一种选自酯和羧酸的共聚单体。 将簇绒主背衬和熔融聚合物粘合剂层在施加至少1N / cm 2的压力的移动带下压缩至少5秒，在此期间聚合物粘合剂保持熔融状态。 然后熔融的聚合物粘合剂冷却到低于所述熔融粘合剂熔点的温度。 辅助背衬可以放置在主背衬的背面上的熔融聚合物粘合剂上。

    PATTERNED BONDED CARPET AND METHOD
    19.
    发明申请
    PATTERNED BONDED CARPET AND METHOD 审中-公开
    图案拼接地毯和方法

    公开(公告)号：WO02007958A2

    公开(公告)日：2002-01-31

    申请号：PCT/US2001/022473

    申请日：2001-07-17

    IPC: A47G27/02 ,  D04H11/00 ,  D06B11/00 ,  D06N7/00 ,  B32B

    CPC classification number: D04H11/00 ,  D06B11/0056 ,  D06N7/0076 ,  D06N7/0081 ,  D06N7/0086 ,  D06N2203/068 ,  D06N2205/023 ,  D06N2209/0807 ,  Y10S8/929 ,  Y10T156/1052 ,  Y10T156/1084 ,  Y10T156/1085 ,  Y10T428/23957 ,  Y10T428/23971 ,  Y10T428/23979 ,  Y10T428/2481

    Abstract: Color, pattern, design, and/or the like is applied by means of a jet dye process, or any other secondary or post pattern application process, including but not exclusively, silk screen printing, rotary printing, etc., to a bonded carpet, where the yarn in the carpet is all white (no dye applied) or light colored or where the yarn is pre-dyed with a single or multiple colors or where the yarn is treated chemically. The bonded carpet preferably has a low face weight and flat, short, dense, vertical cut pile.

    Abstract translation: 颜色，图案，设计和/或类似物通过喷射染色工艺或任何其它次要或后期图案施加过程（包括但不限于丝网印刷，旋转印刷等）施加到粘合地毯 ，其中地毯中的纱线全部为白色（不涂染色）或浅色，或者纱线用单色或多种颜色预先染色，或者纱线经过化学处理。 粘合地毯优选具有低的面重和平坦，短而致密的垂直切割桩。

    CARPET, CARPET BACKING AND METHOD FOR MAKING SAME USING HOMOGENEOUSLY BRANCHED ETHYLENE POLYMER
    20.
    发明申请
    CARPET, CARPET BACKING AND METHOD FOR MAKING SAME USING HOMOGENEOUSLY BRANCHED ETHYLENE POLYMER 审中-公开
    地毯，地毯背衬及使用均匀分散的乙烯聚合物制备相同方法

    公开(公告)号：WO9838374A3

    公开(公告)日：1998-12-10

    申请号：PCT/US9803886

    申请日：1998-02-27

    Applicant: DOW CHEMICAL CO ,  BIESER JOHN O ,  DIBBERN JOSEPH A ,  DIEHL CHARLES F ,  GOINS JAMES D ,  KELLEY DAVID C ,  MAUGANS REXFORD A ,  MCKINNEY OSBORNE K ,  PENG LICHIH R ,  TURLEY ROBERT R

    Inventor： BIESER JOHN O ,  DIBBERN JOSEPH A ,  DIEHL CHARLES F ,  GOINS JAMES D ,  KELLEY DAVID C ,  MAUGANS REXFORD A ,  MCKINNEY OSBORNE K ,  PENG LICHIH R ,  TURLEY ROBERT R

    IPC: A47G27/02 ,  D05C17/02 ,  D06N7/00

    CPC classification number: D06N7/0076 ,  D06N7/0068 ,  D06N2203/042 ,  D06N2209/105 ,  D06N2213/02

    Abstract: The present invention pertains to carpet and methods of making carpet. In one aspect, the carpet includes (a) a primary backing (11) which has a face and a back surface, (b) a plurality of fibers (12) 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 (13), (d) an optional secondary backing (14) adjacent to the adhesive backing, and (e) at least one homogeneously branched ethylene polymer. The method includes extrusion coating at least one homogeneously branched 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 washing or scouring the primary backing and fibers prior to the extrusion step, and utilizing implosion agents. The preferred homogeneously branched ethylene polymer is a substantially linear ethylene polymer. The constructions and methods described herein are particularly suited for making tufted, broad-loom carpet having improved abrasion resistance.

    Abstract translation: 本发明涉及地毯和制作地毯的方法。 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）与粘合剂背衬相邻的任选的辅助衬垫，和（e）至少一种均匀支化的乙烯聚合物。 该方法包括将至少一种均匀支化的乙烯聚合物挤出涂覆到主背衬的背表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。 附加步骤和步骤包括在挤出步骤之前洗涤或冲洗主要的背衬和纤维，并且使用内爆剂。 优选均匀支化的乙烯聚合物是基本上线性的乙烯聚合物。 本文所述的结构和方法特别适用于制造具有改善的耐磨性的簇状，宽幅织地毯。

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