公开(公告)号：US20230383446A1

公开(公告)日：2023-11-30

申请号：US18446725

申请日：2023-08-09

申请人： Columbia Insurance Company

发明人： James T. Burns ,  Thomas Odum ,  Derek S. Bass

IPC分类号： D04H1/498 ,  B32B7/09 ,  D04H18/02 ,  B32B5/26 ,  B32B7/10 ,  D04H1/485 ,  D04H1/542

CPC分类号： D04H1/498 ,  B32B7/09 ,  D04H18/02 ,  B32B5/266 ,  B32B7/10 ,  D04H1/485 ,  D04H1/542 ,  B32B2471/00 ,  B32B2250/20 ,  B32B2262/00 ,  B32B2307/308 ,  B32B2250/02

摘要： Described is a composite made from a woven fabric, a non-woven fabric, or a knitted face fabric and a non-woven fabric. The woven fabric, the non-woven fabric, or the knitted face fabric is needle punched such that fibers protrude into the non-woven fabric. The woven fabric, the non-woven fabric, or the knitted face fabric has a first polymer having a first melting point and a second polymer having a second melting point being higher than the first melting point. The nonwoven backing material comprises a third polymer having a third melting point and a fourth polymer having a fourth melting point being higher than the third melting point. The woven fabric, the non-woven fabric, or the knitted face fabric is further bonded to the nonwoven backing material applying heat to at least partially melt or soften the first polymer and the third polymer such that they bond together.

公开(公告)号：US20230249890A1

公开(公告)日：2023-08-10

申请号：US18004503

申请日：2021-07-08

申请人： Stora Enso OYJ

发明人： Maria Törnblom ,  Martin Malmqvist

IPC分类号： B65D81/02 ,  D21J3/00 ,  D21J1/20 ,  D21H27/10 ,  D21H15/10 ,  D21J1/08 ,  B31D5/00 ,  B65D81/38 ,  D04H1/732 ,  D04H1/58 ,  D04H1/425 ,  D04H1/541 ,  D04H1/542

CPC分类号： B65D81/022 ,  B31D5/006 ,  B65D81/3813 ,  D04H1/58 ,  D04H1/425 ,  D04H1/542 ,  D04H1/732 ,  D04H1/5412 ,  D21H15/10 ,  D21H27/10 ,  D21J1/08 ,  D21J1/20 ,  D21J3/00 ,  B31D2205/0005 ,  D10B2505/10

摘要： A 3D shaped packaging product (20) for cushioning and/or thermal insulation of packaged goods is formed by hot pressing at an average pressure equal to or below 200 kPa of an air-laid blank (10) comprising natural fibers at a concentration of at least 70% by weight of the air-laid blank (10) and a thermoplastic polymer binder at a concentration selected within an interval of from 4 up to 30% by weight of the air-laid blank (10). The 3D shaped packaging product (20) has a density that is less than four times a density of the air-laid blank (10) and the density of the 3D shaped packaging product (20) is selected within an interval of from 15 to 240 kg/m3. The 3D shaped packaging product (20) maintains at least a significant portion of the porosity of the air-laid blank (10) even after hot pressing and therefore provides excellent shock absorbing and damping properties and thermal insulation.

公开(公告)号：US20210301439A1

公开(公告)日：2021-09-30

申请号：US17056901

申请日：2019-05-29

申请人： OCV Intellectual Capital, LLC

发明人： Jianhui Wu ,  David Hartman ,  William Sorsby ,  Jeff Pessell

IPC分类号： D04H1/64 ,  C04B28/14 ,  C08J5/24 ,  D04H1/4218 ,  D04H1/542

摘要： A binder composition for use in the manufacture of a nonwoven mat including a low-density fiber, and nonwoven mats made with the binder, are disclosed. The low-density fiber is able to reduce the acoustic openness of the nonwoven mats made therefrom while also capable of being delivered with existing binder technology and equipment.

公开(公告)号：US20210164140A1

公开(公告)日：2021-06-03

申请号：US15734756

申请日：2019-06-10

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Weili Hu

IPC分类号： D04H1/559 ,  D04H1/542

摘要： The present invention provides a thermal insulation flocculus material, including a first outer layer and a base layer, the first outer layer being placed on a first surface of the base layer, wherein the first outer layer comprises a multi-layered single web, and the multi-layered single web comprises 15-30% of a synthetic fiber material with 0.2-2 Denier fineness; a water repellent treatment is previously performed on the synthetic fiber material with 0.2-2 Denier fineness; and the water repellent treatment is not performed on the rest of the components, the rest of the components comprising 45-75% of a synthetic fiber material with 0.2-4 Denier fineness and 10-25% of a low melting point fiber material with 1.5-5 Denier fineness; and the base layer is substantially composed of a fiber raw material on which the water repellent treatment is not performed. The thermal insulation flocculus material provided by the present invention possesses good water repellency, and has minimal effect on the overall thickness and compression resilience of the flocculus material. The method allows for effective control of material costs, and averts an increase in difficulty in the operational process.

公开(公告)号：US20180009357A1

公开(公告)日：2018-01-11

申请号：US15711500

申请日：2017-09-21

申请人： Faurecia Automotive Industrie

发明人： Mathieu Jouve

IPC分类号： B60N3/04 ,  B32B7/02 ,  B32B27/12 ,  B32B27/36 ,  D04H1/485 ,  D04H1/544 ,  D04H1/541 ,  D04H1/542 ,  D06N7/00 ,  D04H11/08 ,  D04H1/60 ,  B32B5/06 ,  D04H1/488

CPC分类号： B60N3/048 ,  B32B5/06 ,  B32B7/02 ,  B32B27/12 ,  B32B27/36 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2272/00 ,  B32B2307/554 ,  B32B2307/584 ,  B60N3/042 ,  D04H1/485 ,  D04H1/488 ,  D04H1/541 ,  D04H1/542 ,  D04H1/544 ,  D04H1/60 ,  D04H11/08 ,  D06N7/0065 ,  D06N7/0071 ,  D06N2201/10 ,  D06N2213/02 ,  Y10T428/2395

摘要： An interior trim part made by a method that includes the steps of bringing a fiber web onto a conveyor, needlepunching the fiber web to form a base in contact with the conveyor, and introducing a binder component on the base. The binder component introduced on the base is a thermoplastic polymer in solid form. The method includes a step for heating the base to cause the thermoplastic polymer making up the binder component to penetrate the base over a thickness smaller than the thickness of the base.

公开(公告)号：US20170151102A1

公开(公告)日：2017-06-01

申请号：US15356711

申请日：2016-11-21

申请人： The Procter & Gamble Company

发明人： Olaf Erik Alexander ISELE ,  Donald Raymond KEARNEY ,  Nicole Anja REICHARDT

IPC分类号： A61F13/515 ,  A61F13/514 ,  D04H1/542 ,  A61F13/15 ,  D04H1/74 ,  A61F13/511 ,  A61F13/513

摘要： A nonwoven comprising a pattern of thermal bonds with anti-fuzz properties according to at least three and preferably all four of the following conditions: a) the pattern comprises thermal bonds disposed in parallel rows having a pitch angle (P) of from 0.5° to 15° relative to the machine direction or the cross-machine direction; and/or b) the bonding area of all the thermal bonds ranges from 17% to 30% of the area of the nonwoven, and/or c) the pattern comprises larger bonds and smaller bonds having different individual area, and/or d) the pattern comprises elongated bonds having different major directions.

公开(公告)号：US09222206B2

公开(公告)日：2015-12-29

申请号：US13389464

申请日：2010-06-21

申请人： Masashi Yamaguchi ,  Satoshi Mizutani

发明人： Masashi Yamaguchi ,  Satoshi Mizutani

IPC分类号： B32B3/28 ,  D04H1/541 ,  D04H3/04 ,  D04H1/54 ,  D04H1/4291 ,  D04H1/435 ,  D04H1/485 ,  D04H1/495 ,  D04H1/542 ,  D06C3/00 ,  A61F13/511

CPC分类号： D04H1/54 ,  A61F13/51108 ,  A61F13/51121 ,  D04H1/4291 ,  D04H1/435 ,  D04H1/485 ,  D04H1/495 ,  D04H1/541 ,  D04H1/542 ,  D06C3/00 ,  Y10T428/24603 ,  Y10T428/24694 ,  Y10T428/24942

摘要： A nonwoven fabric facilitating permeation of loose passage. A nonwoven fabric is formed of short fibers of thermoplastic synthetic resin fused together. The nonwoven fabric is formed on a top side thereof with ridges and troughs undulating in a width direction and extending in parallel to one another in a length direction. When the nonwoven fabric is placed on a horizontal plane with the back side put in contact with the horizontal plate, highly void regions are formed between the back side and the horizontal plane. In the vicinity of apices of the respective ridges, the short fibers slope down so as to extend in a thickness direction of the nonwoven fabric.

摘要翻译： 促进松散通道渗透的无纺织物。 无纺布由融合在一起的热塑性合成树脂的短纤维形成。 无纺布在其顶侧上形成有在宽度方向上起伏并在长度方向上彼此平行延伸的脊和谷。 当无纺布被放置在水平面上，背面与水平板接触时，在背面和水平面之间形成高度空隙的区域。 在各个脊的顶点附近，短纤维沿着无纺布的厚度方向倾斜下降。

公开(公告)号：US09108839B2

公开(公告)日：2015-08-18

申请号：US12226562

申请日：2007-05-02

申请人： Jan Dijkema ,  Edze Jan Visscher

发明人： Jan Dijkema ,  Edze Jan Visscher

IPC分类号： D04H13/00 ,  D05C17/00 ,  B01D39/20 ,  B68G11/02 ,  B01D39/16 ,  B43K8/04 ,  D04H1/54 ,  D04H1/542 ,  D04H1/544 ,  D04H1/549 ,  D04H1/55 ,  D04H1/62 ,  D04H1/72 ,  D04H3/12 ,  D04H3/14 ,  D06N7/00 ,  D05C17/02

CPC分类号： B68G11/02 ,  B01D39/1615 ,  B01D39/163 ,  B01D2239/064 ,  B01D2239/0668 ,  B43K8/04 ,  D04H1/54 ,  D04H1/542 ,  D04H1/544 ,  D04H1/549 ,  D04H1/55 ,  D04H1/62 ,  D04H1/72 ,  D04H3/12 ,  D04H3/14 ,  D05C17/02 ,  D06N7/006 ,  D06N7/0068 ,  Y10T428/23979 ,  Y10T442/697

摘要： A nonwoven is described comprising thermoplastic fibers with a fusion temperature Tm(th), bonding fibers 1 with a fusion temperature Tm(1), and bonding fibers 2 with a fusion temperature Tm(2), whereby for Tm(th), Tm(1), and Tm(2) the condition Tm(th)>Tm(1)>Tm(2) applies, and whereby the nonwoven contains the bonding fibers in the form of a solidified melt. Furthermore, a tufted nonwoven of the aforementioned type is described that contains tuft fibers. Finally, articles are described that contain the nonwoven or the tufted nonwoven.

摘要翻译： 描述了包含熔融温度Tm（th）的热塑性纤维，具有熔合温度Tm（1）的粘合纤维1和熔合温度Tm（2）的粘合纤维2）的纤维，由此Tm（th），Tm（ 1），Tm（2）条件Tm（th）> Tm（1）> Tm（2）适用，由此非织造物含有熔融固化形式的粘合纤维。 此外，描述了包含簇绒纤维的上述类型的簇绒非织造物。 最后，描述了包含无纺布或簇绒无纺布的制品。

公开(公告)号：US20140066872A1

公开(公告)日：2014-03-06

申请号：US13835194

申请日：2013-03-15

申请人： Georgia-Pacific Consumer Products LP

发明人： Samuel Charles Baer ,  Micheal Shea Lerch ,  Alan Edward Wright

IPC分类号： D04H1/46 ,  B32B3/10 ,  B32B38/00 ,  D04H1/50 ,  D04H1/58 ,  A61F13/538 ,  B01D39/08 ,  D01G15/00 ,  D04H1/492 ,  D04H1/542 ,  B32B5/02 ,  B32B5/26

CPC分类号： D04H1/46 ,  A61F13/538 ,  B01D39/083 ,  B01D39/1615 ,  B01D39/1623 ,  B01D39/18 ,  B01D2239/064 ,  B01D2239/1225 ,  B32B3/10 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B7/12 ,  B32B27/12 ,  B32B27/32 ,  B32B27/40 ,  B32B37/06 ,  B32B37/12 ,  B32B37/223 ,  B32B38/0012 ,  B32B2262/02 ,  B32B2262/06 ,  B32B2262/067 ,  B32B2262/14 ,  B32B2305/188 ,  B32B2305/20 ,  B32B2307/724 ,  B32B2555/02 ,  D01G15/00 ,  D04H1/4266 ,  D04H1/492 ,  D04H1/50 ,  D04H1/542 ,  D04H1/58 ,  D04H1/64 ,  Y10T428/2481 ,  Y10T442/3065 ,  Y10T442/608 ,  Y10T442/627

摘要： Nonwoven textile fabrics in accordance with the present invention are formed primarily of individualized bast fibers substantially free of pectin. The nonwoven fabric can include staple fibers to a lesser extent than the individualized bast fibers. Individualized bast fibers include fibers derived from the flax and hemp plants. The nonwoven textile fabric is formed into a web while in a dry state and subsequently bonded to produce a nonwoven fabric.

摘要翻译： 根据本发明的非织造织物主要由基本上不含果胶的个性化韧皮纤维形成。 非织造织物可以包括比个体化韧皮纤维更小程度的短纤维。 个体化韧皮纤维包括衍生自亚麻和大麻植物的纤维。 无纺织物在干燥状态下形成为纤维网，随后粘合以制造非织造织物。

公开(公告)号：US20050193514A1

公开(公告)日：2005-09-08

申请号：US11114955

申请日：2005-04-26

申请人： Yoshinori Tanaka ,  Akemi Tsuchiya ,  Masatoshi Fujiwara

发明人： Yoshinori Tanaka ,  Akemi Tsuchiya ,  Masatoshi Fujiwara

IPC分类号： A47L13/16 ,  A46B5/06 ,  A47L20060101 ,  A47L13/10 ,  A47L13/17 ,  A47L13/18 ,  A47L13/20 ,  A47L13/24 ,  A47L13/38 ,  A47L13/46 ,  B32B3/02 ,  B32B5/24 ,  B32B5/26 ,  B32B7/08 ,  D04H1/541 ,  D04H1/542 ,  D04H1/74

CPC分类号： A47L13/38 ,  A46B5/06 ,  A47L13/20 ,  A47L13/46 ,  B32B3/02 ,  B32B5/24 ,  B32B5/26 ,  B32B7/08

摘要： There is disclosed a cleaning article including a brush portion. The brush portion has a plurality of strips and at least one layer of a fiber bundle.