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6 条记录 (耗时 0.015 秒)

    Water resistant orthopedic cast
    3.
    发明授权
    Water resistant orthopedic cast 失效
    防水矫形器

    公开(公告)号：US4136687A

    公开(公告)日：1979-01-30

    申请号：US846049

    申请日：1977-10-27

    申请人： Winifred C. Dabroski

    发明人： Winifred C. Dabroski

    IPC分类号： A61L15/07 ,  A61F13/04 ,  A61L15/08 ,  C04B24/42 ,  C04B11/14

    CPC分类号： C04B24/42 ,  A61F13/04 ,  A61L15/08

    摘要： The instant invention relates to a novel water resistant orthopedic bandage which includes a hardenable plaster of Paris composition, including a reactive silicone polymer supported on a flexible carrier. The amount of plaster of Paris may range from 100 to 600 grams per square yard of carrier, preferably from 396 to 425. The amount of reactive silicone may range from 0.5 to 20 parts per hundred parts plaster of Paris, preferably from 0.5 to 10, e.g. about 4 parts silicone per 100 parts plaster of Paris. The novel orthopedic bandages of the instant invention show improved water resistance throughout the curing cycle of the bandage. Also, when compared to the prior art plaster of Paris bandages the instant bandages have improved "green strength".

    摘要翻译： 本发明涉及一种新型防水整形外科绷带，其包括可硬化的巴黎组合物，包括支撑在柔性载体上的反应性硅氧烷聚合物。 巴黎的石膏量可以在100至600克/平方码的载体范围内，优选为396至425.反应性硅酮的量可以为每百份石膏巴黎0.5至20份，优选0.5至10份， 例如 每100份石膏约4份硅胶。 本发明的新型整形外科绷带在绷带的整个固化周期中显示改进的耐水性。 此外，与现有技术的巴黎绷带膏相比，即时绷带具有改善的“绿色强度”。

    Water resistant orthopedic cast
    5.
    发明授权
    Water resistant orthopedic cast 失效
    防水矫形器

    公开(公告)号：US4320750A

    公开(公告)日：1982-03-23

    申请号：US182544

    申请日：1980-08-29

    申请人： Winifred C. Dabroski

    发明人： Winifred C. Dabroski

    IPC分类号： A61L15/08 ,  A61F5/04

    CPC分类号： A61L15/08

    摘要： A method of improving the wet-strength characteristics of a plaster of Paris cast is disclosed. The cast bandage is immersed in dip water which contains 2%-15% by weight of a paraffin wax. The wax is dispersed in the dip water by a nonionic or cationic surfactant, and the dip water is maintained at a pH of 7.5 or less. The resulting cast has improved water-resistant properties.

    摘要翻译： 公开了一种提高巴黎石膏的湿强度特性的方法。 将浇铸绷带浸入含有2重量％-15重量％石蜡的浸水中。 蜡通过非离子或阳离子表面活性剂分散在浸渍水中，浸渍水保持在7.5以下的pH。 所得铸件具有改善的防水性能。

    Paper surgical tape
    6.
    发明授权
    Paper surgical tape 失效
    纸手术胶带

    公开(公告)号：US4202925A

    公开(公告)日：1980-05-13

    申请号：US893373

    申请日：1978-04-04

    申请人： Winifred C. Dabroski

    发明人： Winifred C. Dabroski

    IPC分类号： A61F13/00 ,  A61L15/44 ,  A61L15/58 ,  C09J7/02 ,  C09J7/04 ,  D06N3/12 ,  B32B7/00

    CPC分类号： D21H5/20 ,  A61L15/58 ,  C09J7/04 ,  C09J2400/283 ,  Y10S602/903 ,  Y10T428/273 ,  Y10T428/28 ,  Y10T428/2839 ,  Y10T428/2848 ,  Y10T428/31544 ,  Y10T428/31663 ,  Y10T428/31906

    摘要： An adhesive tape which includes an acrylic pressure sensitive adhesive mass coated on one side of a saturated paper, said paper (1) being saturated with from 20 to 75 parts per hundred parts paper of an acrylic polymer having a T.sub.g of less than 20.degree. C., and (2) comprising a mixture of woodpulp and thermoplastic fibers, said woodpulp comprising from about 10 to 75% by weight of the paper, and said thermoplastic fibers ranging in length, on the average, from about 1/4 to 3/4 of an inch and being selected from the group consisting of polyamide, polyester, polypropylene and polyethylene fibers, and a backsize coated on the other side of said paper, said backsize preferably being selected from the group consisting of styrene copolymers having a T.sub.g of at least 35.degree. C., silicones, fluorocarbons, long chain fatty acids, long chain fatty acid derivatives and mixtures thereof. Preferably the pressure sensitive mass is a blend of a copolymer of 2 ethylhexyl acrylate and vinyl acetate with a copolymer of 2 ethylhexyl acrylate and tert-butyl acrylamide.The instant tape is especially useful as a surgical tape and has an improved combination of the properties of conformability, straight tear and resistance to curling. Moreover, because of the high amounts of woodpulp included in the paper utilized in making the instant tape, an economical product is obtained.

    摘要翻译： 一种粘合带，其包括涂覆在饱和纸一侧的丙烯酸压敏粘合剂物质，所述纸（1）饱和了每百份纸20至75份Tg的Tg低于20℃的丙烯酸聚合物 ，和（2）包括木浆和热塑性纤维的混合物，所述木浆包含约10至75重量％的纸，所述热塑性纤维的长度平均为约1/4至3 / 4英寸，并且选自聚酰胺，聚酯，聚丙烯和聚乙烯纤维，以及涂布在所述纸的另一面上的背景尺寸，所述背景优选选自Tg为at的苯乙烯共聚物 至少35℃，有机硅，碳氟化合物，长链脂肪酸，长链脂肪酸衍生物及其混合物。 优选地，压敏物质是丙烯酸2-乙基己酯与乙酸乙烯酯的共聚物与丙烯酸2-乙基己酯和叔丁基丙烯酰胺的共聚物的共混物。 本胶带作为手术胶带特别有用，并且具有适形性，直线撕裂性和抗卷曲性的改进组合。 此外，由于在制造本发明的带中使用的纸中包含大量的木浆，因此获得了经济的产品。