公开(公告)号：US11414633B2

公开(公告)日：2022-08-16

申请号：US15748234

申请日：2016-07-28

申请人： Xeros Limited

发明人： Robert Andrew Bird ,  Stephen Derek Jenkins ,  Philipp Kloke ,  Simon Kniesel ,  Shyam Sathyanarayana ,  Martina Schoemer

IPC分类号： C11D11/00 ,  C11D3/37 ,  D06F35/00 ,  D06B3/30 ,  C11D1/22 ,  C11D3/00 ,  C11D3/14

摘要： A method for cleaning a substrate which is or comprises a textile, the method comprising agitating the substrate and a cleaning composition comprising: i. cleaning particles comprising a thermoplastic polyamide and a hydrophilic material at least part of which is located inside the cleaning particle, said cleaning particles having an average particle size of from 1 to 100 mm; and ii. a liquid medium. An apparatus suitable for performing said method comprising a rotatable cleaning chamber and a particle storage tank containing the cleaning particles. Use of the cleaning particles for cleaning a substrate which is or comprises a textile.

公开(公告)号：US10781404B2

公开(公告)日：2020-09-22

申请号：US15532137

申请日：2015-11-30

申请人： Xeros Limited

发明人： Robert Andrew Bird ,  Gordon Lee Ellis ,  Martina Schoemer ,  Simon Kniesel ,  Philipp Kloke ,  Frank Ehret ,  Matthias Dietrich

IPC分类号： C11D3/37 ,  C11D3/14 ,  C11D11/00 ,  C11D17/04 ,  D06F35/00 ,  C11D3/04 ,  C11D3/12 ,  D06F39/02 ,  D06F39/10

摘要： A method for cleaning a substrate which is or comprises a textile, the method comprising agitating the substrate in the presence of a cleaning composition comprising: i. cleaning particles comprising a thermoplastic polyamide and a particulate inorganic filler having a density of at least 2.5 g/cm3, said cleaning particles having an average particle size of from 1 to 100 mm, wherein the cleaning particles have an average density of at least 1.65 g/cm3 and/or the particulate inorganic filler has a D50 particle size of at least 10 microns and/or a D90 particle size of at least 40 microns; and ii. a liquid medium.