PEST CONTROL BARRIER
    1.
    发明申请

    公开(公告)号:US20220183264A1

    公开(公告)日:2022-06-16

    申请号:US17545761

    申请日:2021-12-08

    IPC分类号: A01M1/14 A01M23/00

    摘要: A pest control barrier is provided. The pest control barrier comprises a continuous barrier track disposed about an entirety of a predefined perimeter. The predefined perimeter may define an interior space and be disposed along an entirety of an outer boundary of the interior space. The continuous barrier track may comprise a topical catch layer. The topical catch layer contains a quantity of pressure sensitive adhesive material dispersed throughout the topical catch layer sufficient to restrain a pest from free movement away from the topical catch layer, such that the continuous barrier track forms a continuous catch loop about the predefined perimeter that bars entry into or exit from the interior space by a pest such as, but not limited to, rodents, snakes, insects, arachnids, pedes, scorpions, and/or other pests. In this way, an object disposed within the interior space defined by the predefined perimeter may also remain pest free.

    Flexible sign substrate with black in back
    8.
    发明申请
    Flexible sign substrate with black in back 审中-公开
    柔性符号衬底,背面有黑色

    公开(公告)号:US20060014453A1

    公开(公告)日:2006-01-19

    申请号:US10891392

    申请日:2004-07-14

    摘要: The invention is a black-in-back backlit sign substrate that has an eradicable ink. The substrate is constructed of a scrim coated on the front-side and back-side with an extruded translucent PVC, and a back-side coating of an eradicable ink. The scrim is a polyester yarn having a count of 12×12 to 20×20, with a more preferable count of 18×15 to 18×18. The weight of the backlit sign substrate is in the range of 14 to 28 oz./sq yd, with a nominal weight of about 16 oz/sq yd for the 18×15 scrim and about 24 oz/sq yd for the 18×18 scrim. The tensile strength of the 18×18 scrim sign substrate is about 270 lbs/in in the warp direction and about 220 lbs/in in the fill direction. Overall, the weight of the front-side coating is preferably slightly heavier than the back-side coating to ensure that the face of the sign is very smooth. The substrate is calendered to enhance smoothness, reduce coating profile imperfections, or to add embossing. The eradicable ink is applied as a solvent borne coating using an applicator such as a gravure roll or rotary screen, such as a Stork coater. A coating thickness of less than 0.5 mils is desired. The preferred eradicable ink is jet black, compounded to have good resistance to weather; in particular, UV radiation, resistance to cracking, crazing, and resistance to mildew and fungi in general. The sign substrate can, optionally, be front-side coated with a substantially clear acrylic topcoat, compounded to filter out UV radiation, and enhance weatherability.

    摘要翻译: 本发明是具有可消除墨水的黑背背光标志基板。 衬底由涂覆在前侧和后侧的稀松布由挤出的半透明PVC和可消除墨的背面涂层构成。 稀松布是计数为12×12〜20×20的聚酯纱,更优选为18×15〜18×18。 背光标志基材的重量在14至28盎司/平方英尺的范围内,18x15稀松布的标称重量约为16盎司/平方呎,对于18x18稀松布为约24盎司/平方呎。 18x18平纹标志基板的拉伸强度在经向方向上约为270磅/英寸,在填充方向上约为220磅/英寸。 总体来说,前侧涂层的重量优选比背面涂层稍重,以确保标志的表面非常光滑。 基材被压延以增强平滑度,减少涂层轮廓缺陷或增加压花。 作为溶剂型涂料使用诸如凹版辊或旋转筛的涂布机(例如鹳式涂布机)施用可消除的油墨。 需要小于0.5密耳的涂层厚度。 优选的可消除墨水是喷黑,复合以具有良好的耐候性; 特别是紫外线辐射,耐龟裂,龟裂,以及一般抗霉菌和真菌的抗性。 符号基板可以任选地被正面涂覆有基本上透明的丙烯酸面漆,复合以过滤掉紫外线辐射,并增强耐候性。