公开(公告)号：US09534099B2

公开(公告)日：2017-01-03

申请号：US13053409

申请日：2011-03-22

Applicant: Leo Mans ,  Norbert Tueschen

Inventor： Leo Mans ,  Norbert Tueschen

IPC: D21H13/02 ,  C08J9/00 ,  A47L13/16 ,  B32B23/10

CPC classification number: C08J9/0085 ,  A47L13/16 ,  B32B5/18 ,  B32B5/245 ,  B32B23/10 ,  B32B2266/02 ,  B32B2270/00 ,  B32B2307/546 ,  B32B2307/554 ,  B32B2307/7163 ,  B32B2307/732 ,  B32B2432/00 ,  C08J2201/0444 ,  C08J2301/02 ,  D21H13/02

Abstract: A cellulose sponge cloth containing a net or grid as internal reinforcement is provided, with the sponge cloth further including a uniform distribution of fibers and/or durably softening polymers that are not water-leachable. The sponge cloth is produced by the viscose process by mixing with the fibers and/or the softening polymers and the pore former with cellulose xanthate and forming the resulting sponge cloth raw material into a thin layer. The grid or net is placed onto this layer, followed by a further layer of the sponge cloth raw material. Coagulation and regeneration baths and optional wash baths are used to dissolve the pore former out of the sponge cloth and regenerate the cellulose. The sponge cloth is bend-resistant, it does not break in the dry state. The sponge cloth is envisioned for cleaning and decontamination.

Abstract translation: 提供了一种含有网或网格作为内部加强筋的纤维素海绵布，其中海绵布还包括均匀分布的纤维和/或耐久地软化不可水浸的聚合物。 通过与纤维和/或软化聚合物和成孔剂与纤维素黄原酸酯混合并将所得海绵布原料混合成薄层，通过粘胶工艺生产海绵布。 将网格或网放置在该层上，然后再铺设一层海绵布原料。 凝结和再生浴和任选的洗涤浴用于将成孔剂从海绵布中溶解并再生纤维素。 海绵布是抗弯曲的，在干燥状态下不会破裂。 海绵布被设想用于清洁和去污。

公开(公告)号：US20110232018A1

公开(公告)日：2011-09-29

申请号：US13053409

申请日：2011-03-22

Applicant: Leo Mans ,  Norbert Tueschen

Inventor： Leo Mans ,  Norbert Tueschen

IPC: A47L25/00 ,  B32B37/02 ,  B32B37/14

CPC classification number: C08J9/0085 ,  A47L13/16 ,  B32B5/18 ,  B32B5/245 ,  B32B23/10 ,  B32B2266/02 ,  B32B2270/00 ,  B32B2307/546 ,  B32B2307/554 ,  B32B2307/7163 ,  B32B2307/732 ,  B32B2432/00 ,  C08J2201/0444 ,  C08J2301/02 ,  D21H13/02

Abstract: A cellulose sponge cloth based containing a net or grid as internal reinforcement is provided, with the sponge cloth further including a uniform distribution of fibers and/or durably softening polymers that are not water-leachable. The sponge cloth is produced by the viscose process by mixing with the fibers and/or the softening polymers and the pore former with cellulose xanthate and forming the resulting sponge cloth raw material into a thin layer. The grid or net is placed onto this layer, followed by a further layer of the sponge cloth raw material. Alkaline or acidic coagulation and regeneration baths and optional wash baths are used to dissolve the pore former out of the sponge cloth and regenerate the cellulose from the cellulose xanthate. The sponge cloth is bend-resistant, it does not break in the dry state. The sponge cloth is envisioned for cleaning and decontamination in industry and the home.

Abstract translation: 提供了一种含有作为内部加强件的网或网格的纤维素海绵布，其中海绵布还包括均匀分布的纤维和/或耐久地软化不可水浸的聚合物。 通过与纤维和/或软化聚合物和成孔剂与纤维素黄原酸酯混合并将所得海绵布原料混合成薄层，通过粘胶工艺生产海绵布。 将网格或网放置在该层上，然后再铺设一层海绵布原料。 使用碱性或酸性凝固和再生浴以及任选的洗涤浴将海绵布中的成孔剂溶解并从纤维素黄原酸中再生纤维素。 海绵布是抗弯曲的，在干燥状态下不会破裂。 海绵布被设想用于工业和家庭的清洁和去污。