PROCESS FOR THE TREATMENT OF CELLULOSIC MOLDED BONES
    3.
    发明申请
    PROCESS FOR THE TREATMENT OF CELLULOSIC MOLDED BONES 审中-公开
    用于处理细胞培养的骨髓的方法

    公开(公告)号:US20110212150A1

    公开(公告)日:2011-09-01

    申请号:US13119807

    申请日:2009-08-27

    摘要: The present invention relates to a process for the treatment of a cellulosic molded body, wherein the molded body is contacted with an acid solution of a chitosan. The process according to the invention is characterized in that the chitosan has a deacetylation degree of at least 80%, a nitrogen content of at least 7 w %, preferably at least 7.5 w %, a weight average molecular weight Mw (D) of 10 kDa to 1000 kDa, preferably 10 kDa to 160 kDa, and a viscosity in 1 w % solution in 1 w % acetic acid at 25° C. of 1000 mPas or less, preferably 400 mPas or less, in particular preferably 200 mPas or less.

    摘要翻译: 本发明涉及一种处理纤维素成型体的方法,其中模塑体与壳聚糖的酸溶液接触。 根据本发明的方法的特征在于壳聚糖的脱乙酰度为至少80%,氮含量为至少7w%,优选至少7.5w%,重均分子量Mw(D)为10 kDa至1000kDa,优选10kDa至160kDa,在25℃,1w%乙酸中的1w%溶液中的粘度为1000mPa·s或更低,优选为400mPa·s或更小,特别优选为200mPas或更低 。

    USE OF LYOCELL FIBERS AS WELL AS ARTICLES CONTAINING LYOCELL FIBERS
    4.
    发明申请
    USE OF LYOCELL FIBERS AS WELL AS ARTICLES CONTAINING LYOCELL FIBERS 审中-公开
    使用LYOCELL纤维作为包含LYOCELL纤维的文章

    公开(公告)号:US20110172624A1

    公开(公告)日:2011-07-14

    申请号:US13119828

    申请日:2009-09-21

    申请人: Sigrid Redlinger

    发明人: Sigrid Redlinger

    IPC分类号: A61L15/28

    CPC分类号: A61L15/28 C08L1/02

    摘要: The invention relates to the use of non-modified Lyocell fibers, a yarn containing non-modified Lyocell fibers, a textile fabric containing non-modified Lyocell fibers or a textile article containing non-modified Lyocell fibers as a product for in particular dry wound care.

    摘要翻译: 本发明涉及未改性的Lyocell纤维,含有未改性的Lyocell纤维的纱线,含有未改性的Lyocell纤维的纺织织物或含有未改性的Lyocell纤维的纺织制品作为特别是干性伤口护理产品的用途 。

    Process for the production of cellulosic moulded bodies
    5.
    发明申请
    Process for the production of cellulosic moulded bodies 审中-公开
    纤维素成形体的制造方法

    公开(公告)号:US20050189675A1

    公开(公告)日:2005-09-01

    申请号:US11033437

    申请日:2005-01-11

    摘要: The present invention relates to a process for the production of cellulosic moulded bodies according to the amine-oxide process, comprising the following steps: moulding a solution of cellulose in an aqueous tertiary amine oxide precipitating the moulded solution washing the moulded body thus obtained and drying the moulded body. The process according to the invention is characterized in that a chitosonium polymer is added to the solution of the cellulose and/or to a precursor of said solution and/or the moulded body is treated with a chitosonium polymer prior to drying, with the chitosonium polymer being essentially completely soluble in a standard dope.

    摘要翻译: 本发明涉及一种根据氧化胺方法生产纤维素成型体的方法,包括以下步骤:将纤维素溶液在叔胺氧化胺水溶液中成型,沉淀出洗涤所获得的成型体的模塑溶液和干燥 成型体。 根据本发明的方法的特征在于,在纤维素和/或所述溶液的前体的溶液中加入壳聚糖聚合物和/或在干燥之前用壳聚糖聚合物处理成型体,使用壳聚糖聚合物 基本上完全溶于标准涂料。

    Method for the production of shaped cellulose bodies
    6.
    发明申请
    Method for the production of shaped cellulose bodies 审中-公开
    成型纤维素体的生产方法

    公开(公告)号:US20100289177A1

    公开(公告)日:2010-11-18

    申请号:US12818020

    申请日:2010-06-17

    IPC分类号: B29C71/00

    摘要: The present invention relates to a process for the production of cellulosic moulded bodies according to the amine-oxide process, comprising the following steps: moulding a solution of cellulose in an aqueous tertiary amine oxide precipitating the moulded solution washing the moulded body thus obtained and drying the moulded body. The process according to the invention is characterized in that a chitosonium polymer is added to the solution of the cellulose and/or to a precursor of said solution and/or the moulded body is treated with a chitosonium polymer prior to drying, with the chitosonium polymer being essentially completely soluble in a standard dope.

    摘要翻译: 本发明涉及一种根据氧化胺方法生产纤维素成型体的方法,包括以下步骤:将纤维素溶液在叔胺氧化胺水溶液中成型,沉淀出洗涤所获得的成型体的模塑溶液和干燥 成型体。 根据本发明的方法的特征在于,在纤维素和/或所述溶液的前体的溶液中加入壳聚糖聚合物和/或在干燥之前用壳聚糖聚合物处理成型体,使用壳聚糖聚合物 基本上完全溶于标准涂料。

    PROCESS FOR THE TREATMENT OF CELLULOSIC MOLDED BODIES
    7.
    发明申请
    PROCESS FOR THE TREATMENT OF CELLULOSIC MOLDED BODIES 审中-公开
    治疗细胞模型体的方法

    公开(公告)号:US20130295151A2

    公开(公告)日:2013-11-07

    申请号:US13119807

    申请日:2009-08-27

    摘要: The present invention relates to a process for the treatment of a cellulosic molded body, wherein the molded body is contacted with an acid solution of a chitosan. The process according to the invention is characterized in that the chitosan has a deacetylation degree of at least 80%, a nitrogen content of at least 7 w %, preferably at least 7.5 w %, a weight average molecular weight Mw (D) of 10 kDa to 1000 kDa, preferably 10 kDa to 160 kDa, and a viscosity in 1 w % solution in 1 w % acetic acid at 25° C. of 1000 mPas or less, preferably 400 mPas or less, in particular preferably 200 mPas or less.

    摘要翻译: 本发明涉及一种处理纤维素成型体的方法,其中模塑体与壳聚糖的酸溶液接触。 根据本发明的方法的特征在于壳聚糖的脱乙酰度为至少80%,氮含量为至少7w%,优选至少7.5w%,重均分子量Mw(D)为10 kDa至1000kDa,优选10kDa至160kDa,在25℃,1w%乙酸中的1w%溶液中的粘度为1000mPa·s或更低,优选为400mPa·s或更小,特别优选为200mPas或更低 。