公开(公告)号：US20240301327A1

公开(公告)日：2024-09-12

申请号：US18573131

申请日：2022-06-23

申请人： Carl Freudenberg KG

发明人： Julia Grote-Pastré ,  Olivier Bedue ,  Mauro Davanzo ,  Claudia Borgmeier ,  Paul Scholz ,  Jens-Peter Gersbach

IPC分类号： C11D3/38 ,  A01N63/22 ,  A01P1/00 ,  C11D3/00 ,  C11D3/48 ,  C11D7/40 ,  C11D17/04

CPC分类号： C11D3/381 ,  A01N63/22 ,  A01P1/00 ,  C11D3/0068 ,  C11D3/48 ,  C11D7/40 ,  C11D17/049

摘要： Household and/or commercial cleaning articles including a textile layer, a foam or sponge layer, and/or an abrasive layer, which show Moraxella sp. inhibiting activity of a ratio of less than 0.025 (i.e. 40-fold) in a long-term polymer-matrix test. The result is the reduction of negative effects normally associated with Moraxella sp. in such articles.

公开(公告)号：US20230040449A1

公开(公告)日：2023-02-09

申请号：US17872016

申请日：2022-07-25

申请人： Carl Freudenberg KG

发明人： Sarah Ziem ,  Mauro Davanzo

IPC分类号： D04H1/54 ,  D04H1/435

摘要： A fiberball includes: a core region; and a shell region. A fiber density in the core region is higher than a fiber density in the shell region. At least 50% by weight of fibers contained in the fiberball, based on a total weight of the fibers contained in the fiberball, have a length of at least 60 mm.