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    Melt-blown non-woven fabric and laminated non-woven fabric material using the same
    1.
    发明授权
    Melt-blown non-woven fabric and laminated non-woven fabric material using the same 失效
    熔喷无纺布和使用其的层压无纺布材料

    公开(公告)号：US5306545A

    公开(公告)日：1994-04-26

    申请号：US987807

    申请日：1992-12-09

    申请人： Ryutaro Shirayanagi ,  Akimi Saeki ,  Kazuhiro Masumoto ,  Masaki Shimizu

    发明人： Ryutaro Shirayanagi ,  Akimi Saeki ,  Kazuhiro Masumoto ,  Masaki Shimizu

    IPC分类号： D04H1/56 ,  B32B27/14

    CPC分类号： D04H1/4291 ,  D04H1/544 ,  D04H1/559 ,  D04H1/56 ,  D04H3/14 ,  D04H3/16 ,  Y10S428/903 ,  Y10T428/24603 ,  Y10T428/24612 ,  Y10T428/24826 ,  Y10T442/66 ,  Y10T442/68

    摘要： The invention provides a melt-blown non-woven fabric obtained by melt-blowing an ethylene-.alpha.-olefin copolymer having a density of smaller than 0.900 g/cm.sup.3 and a crystallinity of from 5 to 40% or by melt-blowing a resin composition which chiefly comprises said copolymer, a laminated non-woven fabric obtained by laminating as a unitary structure a dry-type non-woven fabric on the melt-blown fabric that is obtained by melt-blowing said copolymer or the resin composition which chiefly comprises said copolymer, and a cataplasm which comprises the non-woven fabric obtained by melt-blowing said copolymer or said resin composition which chiefly comprises said copolymer, a dry-type non-woven fabric laminated on said melt-blown non-woven fabric, and a medicine layer applied onto said dry-type non-woven fabric. The non-woven fabric or the laminated non-woven fabric has excellent elastic property, i.e., excellent elasticity under the two-dimensional condition, and exhibit excellent fitness to the curved portions and to the stretched or contracted portions. The invention further provides a non-woven fabric obtained by melt-blowing a resin composition which contains 98 to 40% by weight of a polypropylene and 2 to 60% by weight of an ethylene-.alpha.-olefin copolymer having a density of smaller than 0.900 g/cm.sup.3 and a crystallinity of from 5 to 40%, and a laminated non-woven fabric material using the above non-woven fabric, featuring excellent softness and heat-adhesiveness at low temperatures as well as easy heat-working such as heat-embossing.

    摘要翻译： 本发明提供一种通过熔融吹制密度小于0.900g / cm 3，结晶度为5〜40％的乙烯 - （α） - 烯烃共聚物而得到的熔喷无纺布， 主要包括所述共聚物的树脂组合物，通过将熔融吹塑所得共聚物或树脂组合物获得的在熔喷织物上的干式无纺布作为整体结构层压而获得的层压无纺织物 包括所述共聚物和包含通过熔融吹制所述共聚物或所述主要包含所述共聚物的所述树脂组合物获得的无纺布的粘土，层压在所述熔喷无纺织物上的干式无纺织物， 以及施加到所述干式无纺布上的药物层。 无纺布或层叠无纺布具有优异的弹性，即在二维条件下的优异的弹性，并且对弯曲部分和拉伸或收缩部分表现出优异的适应性。 本发明还提供一种通过熔融吹塑树脂组合物而获得的无纺织物，该树脂组合物含有98-40重量％的聚丙烯和2-60重量％的密度较小的乙烯 - （α-） - 烯烃共聚物 比例为0.900g / cm 3，结晶度为5〜40％，使用上述无纺布的层叠无纺布材料，在低温下具有优异的柔软性和热粘合性，并且易于加热，例如 热压花。

    Method for molding plastic container with an integrally formed chime structure
    3.
    发明授权
    Method for molding plastic container with an integrally formed chime structure 失效
    用于成型具有整体形成的钟形结构的塑料容器的方法

    公开(公告)号：US4849154A

    公开(公告)日：1989-07-18

    申请号：US783591

    申请日：1985-10-03

    申请人： Kazuhiro Masumoto

    发明人： Kazuhiro Masumoto

    IPC分类号： B29C33/48 ,  B29C49/02 ,  B29C49/04 ,  B29C49/30 ,  B29C49/48 ,  B29C49/54 ,  B29C49/64 ,  B29C47/00

    CPC分类号： B29C49/6445 ,  B29C33/48 ,  B29C49/02 ,  B29C49/30 ,  B29C49/4817 ,  B29C49/482 ,  B29C49/4823 ,  B29C49/54 ,  B29C2049/2406 ,  B29C2049/4843 ,  B29C49/04 ,  B29L2031/7154

    摘要： A method for forming a plastic container having an integrally formed chime structure is disclosed. A lower mold is raised toward but does not contact an extrusion die. Molten resin is then filled into the lower mold and subsequently the lower mold is raised into contact with the extrusion die. The lower mold is then lowered from the extrusion die between partable mold halves while resin is simultaneously extruded thereby forming a hollow parison between the extrusion die and the lower mold. The lower mold is then stopped when a parison of desired length has been formed. The mold halves are then closed and the parison is blown into conformity with the walls of a mold cavity formed by the closed mold halves. In the case where the parison length is greater than the axial length of the mold halves, the lower mold is raised slightly after closing of the mold halves and before blowing of the parison.

    摘要翻译： 公开了一种形成具有整体形成的钟形结构的塑料容器的方法。 下模抬起朝向但不接触挤出模头。 然后将熔融树脂填充到下模具中，随后将下模具升高成与挤出模具接触。 然后，下模具从挤出模具在可分离的半模之间降低，同时挤出树脂，从而在挤出模具和下模具之间形成中空型坯。 当形成所需长度的型坯时，下模停止。 然后将半模封闭，并将型坯吹塑成与由封闭的半模形成的模腔的壁一致。 在型坯长度大于半模的轴向长度的情况下，在关闭半模之后并且在吹塑型坯之前，下模稍微升高。

    Float textile having improved optical interference function and use thereof
    6.
    发明授权
    Float textile having improved optical interference function and use thereof 失效
    具有改善的光学干涉功能的浮动织物及其用途

    公开(公告)号：US06706651B2

    公开(公告)日：2004-03-16

    申请号：US09842197

    申请日：2001-04-26

    申请人： Norimitsu Hamajima ,  Hiroshi Goto ,  Manabu Tachibana ,  Takanori Taguchi ,  Kazuhiro Masumoto

    发明人： Norimitsu Hamajima ,  Hiroshi Goto ,  Manabu Tachibana ,  Takanori Taguchi ,  Kazuhiro Masumoto

    IPC分类号： D03D1500

    CPC分类号： D03D15/00 ,  D01F8/12 ,  D01F8/14 ,  D03D15/0027 ,  D03D15/0088 ,  D10B2321/02 ,  D10B2321/121 ,  D10B2331/021 ,  D10B2331/04 ,  D10B2401/14 ,  D10B2401/20 ,  Y10T442/30 ,  Y10T442/3089 ,  Y10T442/3146 ,  Y10T442/3179

    摘要： A float textile having an improved optical interference function, containing a float texture yarn formed by combining three or more multi-filament yarns each comprising, as a constituent unit, optically interfering mono-filaments which are formed by alternately laminating layers of at least two polymers having different refractive indices and which have flattening ratio of 4 to 15 and by interlacing the multi-filament yarns to form 20 or less interlaces per meter, used as a warp float and/or weft float component, and having a float number of 2 or more. A spun-dyed textile which is formed by combining a large number of optically interfering multi-filament yarns can provide a float textile which can exhibit a bright color development effect and can expand the utility thereof to room interior and car interior fields.

    摘要翻译： 一种具有改善的光学干涉功能的浮纺织物，其包含通过组合三种或更多种复丝纱而形成的浮纹纹纱，每根复丝均包含作为构成单元的光学干涉单丝，其通过交替层叠至少两种聚合物 具有不同的折射率并且具有4至15的平坦化比率并且通过将复丝纱线交织以形成每米20个或更少的交织物，用作经向浮子和/或纬纱浮子组分，并且具有2或 更多。 通过组合大量的光学干涉复丝纱线形成的纺织纺织品可以提供能够呈现明亮的显色效果并能够将其效用扩展到房间内部和汽车内部领域的浮动纺织品。