Non-Woven Fabric and Food Casing Which is Produced Therefrom and Which is Based on Cellulose Hydrate
    5.
    发明申请
    Non-Woven Fabric and Food Casing Which is Produced Therefrom and Which is Based on Cellulose Hydrate 审中-公开
    生产的无纺布和食品套管,其中基于纤维素水合物

    公开(公告)号:US20080187735A1

    公开(公告)日:2008-08-07

    申请号:US11718422

    申请日:2005-11-02

    IPC分类号: A22C13/00 C08B15/00

    摘要: The invention relates to a viscose and resin-bound non-woven fabric based on cellulose fibres, which is cross-linked to a urea methoylol having a low-molecular weight and which does not react with itself, which has, preferably, a cyclic structure. The urea methylol is preferably, dimethylol-ethylene-urea, substituted, optionally, in 4- and/or 5-positions, more preferably, dimethylol-dihydroxy-ethylene-urea, a 1,3-bis-hydroxymethyl-5-(C1-C6)alkyl-tetrahydro-1H-[1,3,5]triazine-2-one, preferably, dimethylol-ethyl-triazinone, dimethylol-propylene urea, dimethylol-hydroxy-propylene urea or tetramethylol-acetylene urea. The humidity-resistant non-woven fabric can be used as a reinforcer in food casings based on regenerated or precipitated cellulose, in particular in cellulose fibre skins.

    摘要翻译: 本发明涉及一种基于纤维素纤维的粘胶和树脂结合无纺织物,其与低分子量的尿素甲羟胺交联,并且不与其自身反应,优选具有环状结构 。 脲羟甲基优选为二羟甲基 - 乙烯脲,任选在4-和/或5-位上,更优选二羟甲基 - 二羟基 - 乙烯 - 脲,1,3-双羟甲基-5-(C1 -C 6)烷基 - 四氢-1H- [1,3,5]三嗪-2-酮,优选二羟甲基 - 乙基 - 三嗪酮,二羟甲基 - 丙烯脲,二羟甲基 - 羟基 - 丙烯脲或四羟甲基 - 乙炔脲。 耐湿性无纺布可以用作基于再生或沉淀纤维素的食品肠衣中的增强剂,特别是在纤维素纤维表皮中。

    Hemostatic wound dressings containing proteinaceous polymers
    9.
    发明申请
    Hemostatic wound dressings containing proteinaceous polymers 审中-公开
    含有蛋白质聚合物的止血伤口敷料

    公开(公告)号:US20040106344A1

    公开(公告)日:2004-06-03

    申请号:US10721836

    申请日:2003-11-25

    IPC分类号: B32B005/02 A61L015/00

    摘要: The present invention is directed to a hemostatic wound dressing that utilizes a fibrous, fabric substrate made from a biocompatible polymer suitable for use in the body and containing a first surface and a second surface opposing the first surface, the fabric having flexibility, strength and porosity effective for use as a hemostat; and further having a porous, polymeric matrix distributed on the first and second surfaces and through the fabric substrate, the porous, polymeric matrix being made of a biocompatible, water-soluble or water-swellable proteinaceous polymer.

    摘要翻译: 本发明涉及一种止血伤口敷料,其使用由适用于身体并且包含第一表面和与第一表面相对的第二表面的生物相容性聚合物制成的纤维织物基底,所述织物具有柔性,强度和孔隙度 有效用作止血剂; 并且还具有分布在第一和第二表面上并通过织物基底的多孔聚合物基质,多孔聚合物基质由生物相容的水溶性或水可溶胀的蛋白质聚合物制成。