公开(公告)号：US5481786A

公开(公告)日：1996-01-09

申请号：US148218

申请日：1993-11-03

Applicant: Charles W. Smith ,  Jimmy E. Millwood

Inventor： Charles W. Smith ,  Jimmy E. Millwood

IPC: D04H13/00 ,  D06N7/00 ,  B32B5/02

CPC classification number: D06N7/0068 ,  D04H1/498 ,  D04H11/00 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2205/06 ,  D06N2209/0823 ,  D06N2213/03

Abstract: A tufted fabric (1) devoid of external chemical binders is formed by crosslapping a carded web of fibers (10) onto a back side (15) of a tufted primary backing (12), the opposed front side (19) of which having tufts (17) projecting therethrough, while it is transported by a conveyor (46) feeding into a first needle loom (20). Fibers in the primary backing and in the carded web of fibers are then entangled by the first needle loom and by a second needle loom (36), whereby the carded web of fibers meshes with the primary backing to form a carpet backing (58) of sufficient weight and integrity to replace a conventional carpet underpad. The carpet backing is a blend of preferably homogenous fibers wherein the primary backing and the carded web of fibers are indistinguishable from one another. The tufted fabric may then be dyed and dried through a heat treatment, which, if the tufted fabric includes binder fibers, causes a fusion bond between the fibers in the carpet backing and between the carpet backing and the tufts.

Abstract translation: 通过将梳理的纤维网（10）交织成簇绒的主衬里（12）的背面（15），其相对的前侧（19）具有簇绒形成，形成没有外部化学粘合剂的簇绒织物（1） （17）在通过进给第一针织机（20）的输送机（46）输送的同时被突出。 主要背衬和梳理纤维网中的纤维然后由第一针织机和第二针织机（36）缠结，由此梳理的纤维网与主背衬啮合，以形成地毯背衬（58）， 足够的重量和完整性来代替传统的地毯底垫。 地毯背衬是优选均匀纤维的混合物，其中主衬里和梳理纤维网彼此不可区分。 然后可以通过热处理将簇绒织物染色和干燥，如果簇绒织物包括粘合纤维，则在地毯背衬中的纤维之间以及地毯背衬和簇之间引起熔融粘合。

公开(公告)号：US5458944A

公开(公告)日：1995-10-17

申请号：US228431

申请日：1994-04-15

Applicant: Jared A. Austin

Inventor： Jared A. Austin

IPC: B32B5/04 ,  D04H13/00 ,  D06N7/00 ,  B32B3/02 ,  B32B5/06 ,  D04H1/08

CPC classification number: D06N7/0068 ,  B32B5/04 ,  D04H1/498 ,  D04H3/045 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/042 ,  D06N2201/06 ,  D06N2203/042 ,  Y10T428/23979 ,  Y10T442/10

Abstract: Tufted carpets which are conformable and stretchable make use of a stretchable carpet backing formed from a composite fabric. The stretchable carpet backing fabric is formed of a stretchable elastic net and at least one nonwoven fibrous layer overlying the stretchable elastic net. The fibers of the fibrous layer extend through said elastic net to mechanically secure the fibrous layer to the elastic net and form a unitary coherent elastic fabric.

Abstract translation: 使用由复合织物形成的可伸展的地毯背衬的适合和可拉伸的簇绒地毯。 可拉伸地毯背衬织物由可拉伸弹性网和覆盖在可拉伸弹性网上的至少一个非织造纤维层形成。 纤维层的纤维延伸穿过所述弹性网，以将纤维层机械地固定到弹性网上，并形成一体的一致的弹性织物。

公开(公告)号：US5283097A

公开(公告)日：1994-02-01

申请号：US995516

申请日：1992-12-21

Applicant: Emile M. Gillyns ,  Didier R. Stochmel ,  Ewald A. Ebers

Inventor： Emile M. Gillyns ,  Didier R. Stochmel ,  Ewald A. Ebers

IPC: D04H1/42 ,  D04H1/46 ,  D04H3/04 ,  D04H3/16 ,  D04H11/08 ,  D06N7/00 ,  B32B1/00 ,  B32B5/04 ,  B32B5/12 ,  D04H11/00

CPC classification number: D04H3/04 ,  D04H1/4291 ,  D04H1/4334 ,  D04H1/435 ,  D04H1/46 ,  D04H11/08 ,  D04H3/16 ,  D06N7/0068 ,  D06N7/0076 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/12 ,  D06N2203/042 ,  D06N2205/023 ,  D06N2209/103 ,  D06N2211/263 ,  D06N2213/03 ,  Y10T428/2395 ,  Y10T428/23979 ,  Y10T428/23986 ,  Y10T428/23993 ,  Y10T428/24074 ,  Y10T428/24091 ,  Y10T428/24628 ,  Y10T442/667 ,  Y10T442/682

Abstract: A nonwoven polyolefin sheet useful as a primary carpet backing in making a moldable, tufted automotive carpet. The polyolefin sheet, preferably polypropylene, is prepared by melt spinning filaments from a plurality of spinnerets and then drawing the spun filaments to a draw ratio of less than 2.0 to maintain high filament elongation as the filaments move from high to low elongation as the draw increases. The drawn filaments are deposited in both the machine and cross-machine directions on a moving collection belt to form a nonwoven sheet having a unit weight of 100 to 150 g/m.sup.2. The resulting sheet is lightly bonded using a steam bonder and then debonded such that sheet thickness increases by between 2.5 and 3.5 times. The tufted sheet has an elongation of at least 40%. The invention sacrifices high sheet strength for tufted sheet elongation in both the machine and cross-machine directions in order to make a moldable, tufted automotive carpet that resists tearing, creasing and grinning while still retaining its shape after demolding.

Abstract translation: 用作制作可成型，簇绒的汽车地毯的初级地毯背衬的非织造聚烯烃片。 聚烯烃片材，优选聚丙烯，通过从多个喷丝头熔融纺丝，然后将纺丝丝拉伸至小于2.0的拉伸比来制备，以便随着拉伸增加，长丝从高延伸到低伸长率时保持高的长丝伸长率 。 拉伸的长丝在移动的收集带上在机器和横向两个方向上沉积以形成单位重量为100至150g / m 2的非织造纸。 使用蒸汽粘合剂将所得的薄片轻轻粘合，然后脱粘，使得薄片厚度增加2.5至3.5倍。 簇绒片材具有至少40％的伸长率。 本发明在机器和机器两个方向上牺牲了簇绒片材伸长率的高片材强度，以便制成可模制的簇绒汽车地毯，其抗撕裂，起皱和咧嘴，同时在脱模之后保持其形状。

公开(公告)号：US5102726A

公开(公告)日：1992-04-07

申请号：US504557

申请日：1990-04-03

Applicant: Jeffrey S. S. Gabbay

Inventor： Jeffrey S. S. Gabbay

IPC: D06N3/00 ,  D06N7/00

CPC classification number: D06N3/0063 ,  D06N3/0022 ,  D06N3/06 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/0272 ,  D06N2201/042 ,  D06N2201/082 ,  D06N2209/067 ,  D06N2209/142 ,  D06N2211/14 ,  Y10S428/921 ,  Y10T442/2066 ,  Y10T442/2098 ,  Y10T442/2369 ,  Y10T442/2631

Abstract: A flexible composite laminate, which is fire resistant on either one or both sides, comprises: (a) a textile web substrate; and the following combination of successive layers on either one or on both sides of the substrate, namely: (b) a first discrete adhesive layer, to provide adhesive bonding between substrate (a) and a layer (c); (c) a layer superimposed upon the first discrete adhesive layer, which comprises at least one fire-resistance imparting inorganic substance in an amount effective to impart fire-resistance to a preselected degree to the substrate; (d) a second discrete adhesive layer on layer (c), to provide adhesive bonding between layer (c) and a sealing layer (e), as defined below; and (e) a hydrophobic sealing layer superimposed on the second discrete adhesive layer. The first adhesive layer may be optionally omitted when the substrate is a fiberglass substrate, and/or the second adhesive layer may be optionally avoided when the hydrophobic sealing layer is silicone-based. When layer (e) is e.g. PVC, it is found that the emission of smoke is reduced as compared with unlaminated PVC.

Abstract translation: 柔性复合层压板，其在一侧或两侧是耐火的，包括：（a）纺织网基材; 以及在衬底的一个或两侧上的连续层的以下组合，即：（b）第一离散粘合剂层，以提供衬底（a）和层（c）之间的粘合剂粘合; （c）叠加在第一离散粘合剂层上的层，其包含至少一种耐火赋予无机物质，其量有效地对基材赋予预定的耐火性; （d）层（c）上的第二离散粘合剂层，以提供如下定义的层（c）和密封层（e）之间的粘合剂粘合; 和（e）叠置在第二离散粘合剂层上的疏水密封层。 当基材是玻璃纤维基材时，可以任意地省略第一粘合剂层，和/或当疏水性密封层是基于硅酮的时，可以任选地避免第二粘合剂层。 当层（e）为例如 PVC，与未层压的PVC相比，发现烟的排放量减少。

公开(公告)号：US5084306A

公开(公告)日：1992-01-28

申请号：US601500

申请日：1990-10-23

Applicant: George R. McLellan ,  Chester C. Wu

Inventor： George R. McLellan ,  Chester C. Wu

IPC: D06M11/64 ,  D06M11/66 ,  D06M13/188 ,  D06M15/277 ,  D06M15/41 ,  D06N3/04 ,  D06N7/00

CPC classification number: D06M13/188 ,  D06M11/64 ,  D06M11/66 ,  D06M15/277 ,  D06M15/412 ,  D06N3/047 ,  D06N7/0065 ,  D06N2201/0263 ,  D06N2205/023 ,  D06N2205/10 ,  D06N2207/04 ,  D06N2209/146 ,  D06N2209/147

Abstract: A process for coating carpets with fluorochemical emulsions is disclosed. The process comprises treating the fabric with a fluorochemical emulsion then heating, rinsing and, finally, drying the treated fabric. The process is characterized in that the emulsion has a pH and divalent metal ion concentration sufficient to effect transfer of the fluorochemical from the emulsion to the carpet during the heating step.

Abstract translation: 公开了一种用含氟乳液涂布地毯的方法。 该方法包括用氟化合物乳液处理织物，然后加热，漂洗，最后干燥经处理的织物。 该方法的特征在于乳液具有足以在加热步骤期间使氟化合物从乳液转移到地毯的pH和二价金属离子浓度。

公开(公告)号：US4872930A

公开(公告)日：1989-10-10

申请号：US147034

申请日：1988-01-19

Applicant: Teruo Kajikawa ,  Toshio Yoshino

Inventor： Teruo Kajikawa ,  Toshio Yoshino

IPC: A47G27/02 ,  B32B7/02 ,  B32B11/10 ,  B32B27/12 ,  D06N7/00

CPC classification number: D06N7/0076 ,  D06N7/0081 ,  D06N2201/02 ,  D06N2201/0236 ,  D06N2201/0245 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/042 ,  D06N2201/06 ,  D06N2201/082 ,  D06N2203/02 ,  D06N2203/022 ,  D06N2203/042 ,  D06N2203/048 ,  D06N2203/08 ,  D06N2205/023 ,  D06N2205/06 ,  D06N2209/1628

Abstract: The present invention relates to a method for manufacturing carpet tiles having excellent dimensional stability which comprises the steps of:(a) allowing a reticulated fabric base having a small thermal coefficient of linear expansion to be contact with the whole surface of the back of a carpet base material,(b) applying a backing material prepared from a composition containing a thermoplastic material as the major component to the resulting composite material, and(c) optionally laminating a fabric backing onto the above backing material.

Abstract translation: 本发明涉及一种具有优异的尺寸稳定性的地毯拼花地毯的制造方法，该方法包括以下步骤：（a）允许具有小的线膨胀热系数的网状织物基底与地毯背面的整个表面接触 （b）将由含有热塑性材料的组合物制备的背衬材料作为主要组分施加到所得复合材料上，和（c）任选地将织物背衬层压到上述背衬材料上。

公开(公告)号：US4731399A

公开(公告)日：1988-03-15

申请号：US808158

申请日：1985-12-12

Applicant: Paul Fitzgerald ,  Jimmy D. Cross

Inventor： Paul Fitzgerald ,  Jimmy D. Cross

IPC: C08J9/00 ,  C08L21/02 ,  C08L95/00 ,  D06N7/00 ,  B32B11/00

CPC classification number: C08J9/0061 ,  C08L21/02 ,  C08L95/005 ,  D06N7/0073 ,  C08J2495/00 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/042 ,  D06N2201/082 ,  D06N2203/02 ,  D06N2203/022 ,  D06N2203/041 ,  D06N2203/042 ,  D06N2203/047 ,  D06N2203/08 ,  D06N2205/04 ,  D06N2205/20 ,  Y10T428/31815 ,  Y10T442/162

Abstract: Latex may be extended with up to about 40% by weight of an emulsion of asphalt, bitumen or coal tar. The extended latex is useful in adhering scrim to carpet or in the manufacture of attached foamed carpet backing.

Abstract translation: 乳胶可以以高达约40重量％的沥青，沥青或煤焦油的乳液来延伸。 延伸的胶乳可用于将稀松布粘在地毯上或在附着的泡沫地毯背衬的制造中。

公开(公告)号：US4643930A

公开(公告)日：1987-02-17

申请号：US740453

申请日：1985-06-03

Applicant: Pompelio A. Ucci

Inventor： Pompelio A. Ucci

IPC: D06N7/00 ,  B32B3/02

CPC classification number: D06N7/0065 ,  D06N7/0073 ,  D06N2201/02 ,  D06N2201/0245 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2203/026 ,  D06N2203/042 ,  D06N2205/08 ,  D06N2209/128 ,  D06N2209/146 ,  D06N2209/147 ,  Y10T428/23979 ,  Y10T428/23986 ,  Y10T428/23993

Abstract: Carpets having stain resistant pile fibers and a backing that is substantially impervious to water are described. The imperviousness of the backing prevents water from passing through the carpet and into the underpad where its presence causes rotting and mildewing of the underpad and carpet components, and thus, permits the carpet to be washed with generous amounts of water without wetting the underpad. Also, aqueous substances which spill onto the carpet will not penetrate the carpet and wet the underpad.

Abstract translation: 描述了具有抗污染绒毛纤维的地毯和基本上不透水的背衬。 背衬的不透水性防止水通过地毯并进入底垫，其中它的存在引起底垫和地毯成分的腐烂和霉变，因此允许地毯用大量的水洗涤而不润湿底垫。 此外，溢出到地毯上的含水物质将不会渗透到地毯中并使底垫湿润。

公开(公告)号：US4579762A

公开(公告)日：1986-04-01

申请号：US740448

申请日：1985-06-03

Applicant: Pompelio A. Ucci

Inventor： Pompelio A. Ucci

IPC: D06N7/00 ,  B32B3/02

CPC classification number: D06N7/0065 ,  D06N7/0073 ,  D06N2201/0263 ,  D06N2203/026 ,  D06N2203/042 ,  D06N2205/08 ,  D06N2209/128 ,  D06N2209/147 ,  Y10T428/23979 ,  Y10T428/23986 ,  Y10T428/23993

Abstract: Carpets having stain resistant pile fibers and a backing that is substantially impervious to water are described. The impervious backing prevents water from passing through the carpet and into the underpad where its presence causes rotting and mildewing of the underpad and other carpet components. The impervious backing also permits washing of the carpet with generous amounts of water without wetting the underpad.

Abstract translation: 描述了具有抗污染绒毛纤维的地毯和基本上不透水的背衬。 不渗透的背衬防止水通过地毯并进入底垫，其中存在引起底垫和其它地毯部件的腐烂和霉变。 不渗透的背衬还允许用大量的水洗涤地毯而不润湿底垫。

公开(公告)号：US4361611A

公开(公告)日：1982-11-30

申请号：US214826

申请日：1980-12-10

Applicant: Paul Schafer ,  Fritz Mayer ,  Jurg Kundig

Inventor： Paul Schafer ,  Fritz Mayer ,  Jurg Kundig

IPC: C08K5/521 ,  C08K5/524 ,  D06M13/292 ,  D06N7/00 ,  B32B7/00 ,  B05D3/02

CPC classification number: D06M13/292 ,  C08K5/521 ,  C08K5/524 ,  D06N7/0073 ,  D06N2201/02 ,  D06N2201/0245 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2203/041 ,  D06N2203/042 ,  D06N2203/045 ,  D06N2203/047 ,  D06N2207/123 ,  D06N2209/046 ,  D06N2209/105 ,  D06N2209/1628 ,  Y10T428/23986 ,  Y10T442/2451

Abstract: A process for providing textile fabrics, especially polyamide carpeting, with an antistatic finish. The process comprises treating the fabrics with an aqueous film-forming preparation which contains an acid ester of phosphoric acid or phosphorous acid, said ester being derived from an aliphatic diol having an average molecular weight of 400 to 2600, wherein the diol is unetherified or etherified by C.sub.1 -C.sub.4 -alkoxy.

Abstract translation: 提供具有抗静电处理的纺织品，特别是聚酰胺地毯的方法。 该方法包括用含有磷酸或亚磷酸的酸酯的含水成膜剂处理织物，所述酯衍生自平均分子量为400至2600的脂族二醇，其中二醇未醚化或醚化 通过C 1 -C 4 - 烷氧基。