Double-Sided Pressure-Sensitive Adhesive Tape For Producing Lc Displays With Light-Reflecting and Light-Absorbing Properties
    82.
    发明申请
    Double-Sided Pressure-Sensitive Adhesive Tape For Producing Lc Displays With Light-Reflecting and Light-Absorbing Properties 审中-公开
    用于制造具有反光和吸光性能的Lc显示器的双面压敏胶带

    公开(公告)号:US20080206491A1

    公开(公告)日:2008-08-28

    申请号:US11917177

    申请日:2005-12-02

    IPC分类号: C09K19/00 B32B7/12 B29C65/00

    摘要: A pressure-sensitive adhesive (PSA) tape, particular for producing or bonding optical liquid-crystal data displays, having two PSA layers (b, b′) and at least one carrier sheet (a), wherein the PSA tape has light-reflecting properties on both its top and bottom faces and at the same time is light-absorbing at least in so far as light not reflected is unable to penetrate the adhesive tape. The PSA tape is implemented in particular in such a way that at least between one face of the carrier sheet and the PSA layer located on that face there is a white paint layer (c). As a preference, a metallic layer (d) is provided between the carrier sheet and the white paint layer.

    摘要翻译: 一种压敏粘合剂(PSA)带,特别用于制造或结合具有两个PSA层(b,b')和至少一个载体片(a)的光学液晶数据显示器,其中PSA带具有光反射 至少在没有反射的光不能穿透粘合带的同时,其顶面和底面上的性质同时是光吸收的。 特别是以至少在载体片的一个表面和位于该表面上的PSA层之间存在白色涂料层(c)的方式来实施PSA带。 优选地,在载体片和白色涂料层之间设置金属层(d)。

    Double-Sided Pressure-Sensitive Adhesive Tapes For Producing or Bonding Lc Displays With Light-Absorbing Properties
    83.
    发明申请
    Double-Sided Pressure-Sensitive Adhesive Tapes For Producing or Bonding Lc Displays With Light-Absorbing Properties 审中-公开
    双面压敏胶带用于生产或粘合具有吸光性能的Lc显示器

    公开(公告)号:US20080199636A1

    公开(公告)日:2008-08-21

    申请号:US11915244

    申请日:2005-12-02

    IPC分类号: B29C65/50 C09J7/02

    摘要: A pressure sensitive adhesive tape for producing or bonding optical liquid crystal data displays (LCD's) is disclosed. The pressure sensitive adhesive tape is constructed of an upper side and an underside, as well as a carrier film with an upper side and a lower side. At least one pressure sensitive adhesive layer is applied to both the upper and lower side of the adhesive tape. The adhesive tape also includes at least two black layers on one side of the carrier film between one of the outer pressure sensitive adhesives, and a silver-colored layer between the two black layers.

    摘要翻译: 公开了一种用于生产或结合光学液晶数据显示器(LCD)的压敏粘合带。 压敏粘合带由上侧和下侧构成,以及具有上侧和下侧的载体膜。 将至少一个压敏粘合剂层施加到胶带的上侧和下侧。 所述胶带还包括在所述外部压敏粘合剂之一和所述两个黑色层之间的银色层之间的所述载体膜的一侧上的至少两个黑色层。

    Self-adhesive article
    86.
    发明申请
    Self-adhesive article 审中-公开
    自粘物品

    公开(公告)号:US20060154098A1

    公开(公告)日:2006-07-13

    申请号:US10537469

    申请日:2003-11-11

    IPC分类号: B32B27/30 B32B7/12

    摘要: A self-adhesive article made from a sheet or strip support at least partly coated on at least one side with a pressure-sensitive adhesive material based on polyacrylate, comprising at least one polyacrylate block copolymer with a sequence of hard polymer blocks [P(A)], having a glass transition temperature of not more than 10° C., preferably of 0 to −80° C. and of soft polymer blocks [P(B)], having a glass transition temperature of more than 10° C., preferably 20 to 175° C. A microstructuring is thus generated, which permits the exchange of the smallest adhering and non-adhering regions and thus generates the desired easily stuck and easily removed adhesive action such as required for self-adhesive note pads.

    摘要翻译: 至少部分地用基于聚丙烯酸酯的压敏粘合剂材料至少部分地涂覆有片状或带状载体的自粘物品,其包含至少一种具有一定硬聚合物嵌段的聚丙烯酸酯嵌段共聚物[P(A )],玻璃化转变温度为10℃以下,优选为0〜-80℃,玻璃化转变温度为10℃以上的软质聚合物嵌段[P(B)]。 ,优选为20至175℃。因此产生微结构,其允许最小粘附和非粘附区域的交换,从而产生所需的容易粘贴和容易去除的粘合剂作用,例如自粘贴纸垫所需要的。

    Adhesive materials having a high refractive index based on acrylate block copolymers
    88.
    发明申请
    Adhesive materials having a high refractive index based on acrylate block copolymers 有权
    基于丙烯酸酯嵌段共聚物具有高折射率的粘合材料

    公开(公告)号:US20060057372A1

    公开(公告)日:2006-03-16

    申请号:US10522233

    申请日:2003-06-24

    IPC分类号: B32B27/32 B32B27/30 B32B7/12

    摘要: A pressure-sensitive adhesive based on at least 50% of one or more block copolymers, at least one block copolymer being composed at least in part on the basis of (meth)acrylic acid derivatives, the at least one block copolymer comprising at least the unit P(A)-P(B)-P(A), comprising at least one polymer block P(B) and at least two polymer blocks P(A), where P(A) independently of one another represent homopolymer or copolymer blocks made up of monomers of group A, the (co)polymer blocks P(A) each having a softening temperature in the range from 0° C. to +175° C., P(B) represents a homopolymer or copolymer block comprising monomers of group B, the (co)polymer block P(B) having a softening temperature in the range from −130° C. to +10° C., and the (co)polymer blocks P(A) and P(B) are not homogeneously miscible with one another at 25° C., characterized in that the adhesive has a refractive index nd,a of nd,a≧1.52 at 25° C., at least one of the (co)polymer blocks P(A) have a refractive index nd,A of nd,A≧1.58 at 25° C., and the (co)polymer block P(B) has a refractive index nd,B of nd,B≧1.43 at 25° C.

    摘要翻译: 基于至少50%的一种或多种嵌段共聚物的压敏粘合剂,至少一种嵌段共聚物至少部分基于(甲基)丙烯酸衍生物构成,所述至少一种嵌段共聚物至少包含 单元P(A)-P(B)-P(A),其包含至少一个聚合物嵌段P(B)和至少两个聚合物嵌段P(A),其中P(A)彼此独立地表示均聚物或共聚物 由组A的单体构成的嵌段,(共)聚合物嵌段P(A)各自具有0℃至+ 175℃的软化温度,P(B)表示均聚物或共聚物嵌段,其包含 B组单体,(共)聚合物嵌段P(B)的软化温度在-130℃至+ 10℃的范围内,和(共)聚合物嵌段P(A)和P(B )在25℃下不能彼此均匀混溶,其特征在于t

    Uv-initiated thermally cross-linked acrylate pressure-sensitive adhesive substances
    89.
    发明申请
    Uv-initiated thermally cross-linked acrylate pressure-sensitive adhesive substances 审中-公开
    Uv引发的热交联丙烯酸酯压敏粘合剂物质

    公开(公告)号:US20060052475A1

    公开(公告)日:2006-03-09

    申请号:US10524828

    申请日:2003-07-25

    IPC分类号: A61L2/08

    摘要: Process for UV-initiated thermal crosslinking within a hotmelt process for the preparation of polyacrylate hotmelt adhesives, in which a polymer is produced from an acrylate-based comonomer mixture that includes monomers which carry at least one functional group capable of reacting with a photochemically generated base, with or without the addition of a catalyst, and then coating this polymer onto a backing, irradiating within the coating process or thereafter, and finally subjecting the polymer to thermal treatment, with crosslinking occurring between the polymer and the photochemically generated base. Structural crosslinking of the sheetlike pressure-sensitive adhesive can be produced if irradiation takes place through a mask.

    摘要翻译: 用于制备聚丙烯酸酯热熔粘合剂的热熔方法中的UV引发热交联的方法,其中聚合物由基于丙烯酸酯的共聚单体混合物制备,所述共聚单体混合物包含携带至少一个能够与光化学产生的碱反应的官能团的单体 在有或没有添加催化剂的情况下,然后将该聚合物涂覆到背衬上,在涂覆过程中或其后进行照射,并且最后对聚合物进行热处理,并在聚合物和光化学产生的基底之间发生交联。 如果通过掩模进行照射,则可以产生片状压敏粘合剂的结构交联。