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    Zero degree belted tires built with high soft stretch belt-forming tapes
    3.
    发明授权
    Zero degree belted tires built with high soft stretch belt-forming tapes 失效
    零度皮带轮胎搭配高柔软拉伸带形成带

    公开(公告)号：US3900062A

    公开(公告)日：1975-08-19

    申请号：US35911873

    申请日：1973-05-10

    申请人： UNIROYAL INC

    发明人： NEVILLE JAMES J ,  FERRELL WESLEY ,  SHICHMAN DANIEL

    IPC分类号： B29C70/04 ,  B60C9/00 ,  B60C9/22 ,  D04B23/12 ,  B60C9/16

    CPC分类号： D04B23/12 ,  B60C9/0042 ,  B60C9/2204 ,  Y10T152/10783 ,  Y10T428/24074

    摘要： The single-stage building of 0* belted pneumatic tires completely in flat band form on standard building drums, is disclosed. The feasibility of the process rests on the provision of the substantially inextensible metallic or non-metallic belt cords in the form of longitudinally extensible high ''''soft stretch'''' tapes. In a preferred version of the invention, the tape is composed of a plurality of cords each having formed therein a multiplicity of undulations which in any given straight length of the tape are substantially planar, the cords being disposed in side by side relation so that the planes of the undulations of each cord are generally parallel to the planes of the undulations of each adjacent cord, and the cords together with a relatively weak and frangible but only minimally undulated stabilizing yarn for the tape being secured to each other and held in their undulating state by a relative weak, chain stitch knitted, frangible stitching yarn or thread. The belt-forming structure is built by helically winding such tape circumferentially of the building drum in the medial region of the still cylindrical or flat band carcass at an angle of substantially 90* to a plane including the common axis of the carcass and the building drum, with the undulations of the cords ''''on end'''', i.e., in planes generally normal to the surface of the building drum.

    摘要翻译： 公开了在标准成型鼓上完全以平带形式的0度带式充气轮胎的单级建筑。 该方法的可行性在于提供以纵向延伸的高“软拉伸”带形式的基本不可延展的金属或非金属带束帘线。 在本发明的优选方案中，带由多根帘线组成，每根帘线各具有多个波纹，其中任何给定的直线长度基本上是平面的，帘线并排设置， 每个帘线的起伏平面通常平行于每个相邻帘线的波纹的平面，并且帘线连同相对较弱且易碎但仅最低限度的起伏的稳定纱线相互固定并保持在起伏状态 状态由相对较弱的链式针迹，易碎的缝合线或线。 带形成结构是通过在垂直于圆柱形或扁平带状胎体的中间区域的周向上螺旋地卷绕成形鼓的带，以与包括胎体和构建鼓的共同轴线的平面成大致90度的角度 随着“末端”的绳索起伏，即在大致垂直于建造鼓表面的平面中。

    Process and apparatus for texturizing yarn
    4.
    发明授权
    Process and apparatus for texturizing yarn 失效
    织造纱线的工艺和装置

    公开(公告)号：US3650103A

    公开(公告)日：1972-03-21

    申请号：US3650103D

    申请日：1969-11-10

    申请人： UNIROYAL INC

    发明人： FARRAR HENRY C ,  SHICHMAN DANIEL ,  WOS JOSEPH S

    IPC分类号： B65H54/54 ,  B65H67/056 ,  D02G1/04 ,  D02J13/00 ,  D01H13/28 ,  D02G1/02

    CPC分类号： D02G1/04 ,  B65H54/543 ,  B65H67/056 ,  B65H2701/313

    摘要： A process and apparatus for texturizing yarn by false twisting. Means supply yarn to a first novel oven at controlled tension and speed. The yarn is then applied to an air jet twisting assembly having two separate upper and lower bodies with a disc insert with slots to direct and provide a whirling air stream within the twister assembly, thereby providing a false twist to the yarn. An air diffuser is placed between the twisting assembly and the first oven and a second oven is provided after the twisting assembly to heat-relax and remove some of the twist. The tension of the yarn is continuously controlled throughout. Novel means are provided for winding and doffing the texturized yarns as well as for controlling the speed and tension of the yarn throughout.

    摘要翻译： 用于通过假捻加捻纱线的方法和装置。 意味着以受控的张力和速度向第一台新型烤箱提供纱线。 然后将纱线施加到具有两个单独的上部和下部主体的空气喷射扭转组件，其具有带有狭槽的盘形插入件，以在扭转器组件内引导并提供旋转空气流，从而为纱线提供假捻。 空气扩散器被放置在扭转组件和第一烘箱之间，并且在扭转组件之后提供第二烘箱以热松弛并去除一些扭曲。 纱线的张力一直持续受到控制。 提供了新颖的装置，用于缠绕和落纱组织纱线以及用于控制纱线的速度和张力。

    Dye-bath treatment for polymeric articles
    5.
    发明授权
    Dye-bath treatment for polymeric articles 失效
    聚合物文章的阴道治疗

    公开(公告)号：US3502422A

    公开(公告)日：1970-03-24

    申请号：US3502422D

    申请日：1966-02-17

    申请人： UNIROYAL INC

    发明人： MILLER ROBERT ,  FARBER MILTON ,  SHICHMAN DANIEL

    IPC分类号： C08L23/02 ,  C08L67/02 ,  D06P1/642 ,  D06P1/651 ,  D06P1/653 ,  D06P1/673 ,  D06P3/52 ,  D06P3/79 ,  D06P3/82 ,  D06P3/02 ,  D06P5/00

    CPC分类号： C08L23/10 ,  C08K5/09 ,  C08L23/02 ,  C08L39/00 ,  C08L39/08 ,  C08L67/02 ,  C08L2203/12 ,  C08L2205/16 ,  D06P1/6422 ,  D06P1/65125 ,  D06P1/65156 ,  D06P1/653 ,  D06P1/67316 ,  D06P3/521 ,  D06P3/791 ,  C08L2666/02 ,  C08L2666/04

    摘要： 1,175,419. Dyeing modified polyolefins and polyesters. UNIROYAL Inc. 10 Feb., 1967 [17 Feb., 1966], No. 6481/67. Heading D1B Shaped articles of a minor proportion of a thermoplastic nitrogen containing basic dye receptor polymer and a major proportion of an inherently undyeable polyolefin or polyester are dyed by immersing the article in an aqueous dyebath containing an anionic dye and an acid, the amount of acid used being sufficient to cause at least a five-fold increase in dye uptake compared to when acid is absent and sufficient to obtain at least 55 % dyebath exhaustion, the acid being i) an aliphatic carboxylic acid having at least three carbon atoms, ii) an α-halo substituted aliphatic carboxylic acid, iii) a non-oxidising inorganic acid, iv) a compound which hydrolyses to an acid in water, v) acetic acid present in amounts of at least 400% o.w.f., vi) benzene sulphonic acid and vii) phenol. Preferably the article contains 0.5 to 10% of the thermoplastic nitrogen containing basic dye receptor polymer and the latter includes polyhexamethylene adipamide, polyhexamethylene sebacamide, polypyrrolidinone, polycaprolactam, polyenantholactam and copolymers of these, polyurethanes, polymer, polyvinylcarbazole, aniline-formaldehyde resins and polymers containing 2-vinylpyridine or 2- methyl-5-vinyl pyridine units. Polyolefins and polyesters used include polyethylene, polypropylene, poly(3-methyl-butene-1), poly(4- methyl-1-pentene) and their copolymers, polyethylene terephthalate, polyethylene terephthalate isophthalate, and poly(1,4-cyclohexylene-dimethylene terephthalate). Acid compounds used include nitrons, sulphurons, hydrochloric, propionic, hexanoic, glycolic, cyclohexylacttic, chloroacetic, dichloroacetic and α-bromopropionic acids and compounds which hydrolyse to give acids are aliphatic carboxylic acid alkyl esters, benzyl chloride, allyl bromide and p-nitrochlorobenzene.