公开(公告)号：US20220409004A1

公开(公告)日：2022-12-29

申请号：US17901359

申请日：2022-09-01

Applicant: The Clorox Company

Inventor： Elisa Calimano ,  Daniela Fritter ,  Kristina Perlas ,  Jason White ,  Chosu Khin ,  Janiece Hope ,  Bernard Hill ,  Stephen Fisher ,  Kelly Dickson ,  William Ouellette

IPC: A47L13/16 ,  B32B1/00 ,  C11D17/04 ,  B32B5/02 ,  B32B5/26 ,  B32B7/02 ,  B32B7/12 ,  B32B27/12 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B27/42 ,  B32B3/26

Abstract: The present invention teaches multilayer cleaning articles that include a substantially dry surface contact layer and a gripping layer. The contact layer may represent one exposed major face of the cleaning article (e.g., a cleaning pad), while the gripping layer may represent the opposite exposed major face of the cleaning article. The contact layer may include abrasive synthetic fibers, so as to be effective in scrubbing soils and spills from a surface. The contact layer includes a cleaning composition pre-loaded therein. The cleaning composition is such that the contact layer feels dry to the touch prior to use, before wetting with water. The cleaning composition may include about 1% to about 40% by weight water. The gripping layer includes at least 40% by weight of pulp fibers (e.g., natural cellulose pulp fiber), and exhibits a mean hand grip value that is at least 0.015 l/in2 (reciprocal inches squared).

公开(公告)号：US10208273B2

公开(公告)日：2019-02-19

申请号：US15289490

申请日：2016-10-10

Applicant: THE CLOROX COMPANY

Inventor： Rashda Khan ,  Daniela Fritter ,  Lorinda Alcantara ,  Wenyu Zhang ,  Miranda Helmer

IPC: C11D1/14 ,  C11D1/22 ,  C11D1/75 ,  C11D3/395 ,  C11D3/30 ,  C11D3/20 ,  C11D3/04 ,  C11D1/83 ,  C11D10/04 ,  C11D1/29

Abstract: The invention relates to drain cleaning compositions including relatively high concentrations of a hypochlorite oxidizing agent and a hydroxide (e.g., 4 to 12% and 2.5 to 10%, respectively. The composition further includes a surfactant (e.g., a surfactant blend, water, and exhibits a very high pH (e.g., at least 13). The composition is monophasic, even at high oxidizing and hydroxide concentrations. The surfactant may include a blend of an uncharged surfactant (e.g., an amphoteric surfactant or nonionic surfactant) and a charged surfactant (e.g., anionic, cationic, or a surfactant that becomes so under the high pH conditions of the composition). The ratio of charged to uncharged surfactant may be at least 1:10, e.g., from 1:10 to about 1:50.

公开(公告)号：US20170164806A1

公开(公告)日：2017-06-15

申请号：US14970107

申请日：2015-12-15

Applicant: THE CLOROX COMPANY

Inventor： Elisa Calimano ,  Daniela Fritter ,  Kristina Perlas ,  Jason White ,  Chosu Khin ,  Janiece Hope ,  Bernard Hill ,  Stephen Fisher ,  Kelly Dickson ,  William Ouellette

IPC: A47L13/16 ,  C11D17/00

CPC classification number: A47L13/16 ,  B32B1/00 ,  B32B3/26 ,  B32B5/022 ,  B32B5/26 ,  B32B7/02 ,  B32B7/08 ,  B32B7/12 ,  B32B27/12 ,  B32B27/302 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B27/42 ,  B32B2250/02 ,  B32B2250/04 ,  B32B2262/02 ,  B32B2262/023 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2262/0284 ,  B32B2262/0292 ,  B32B2262/062 ,  B32B2262/14 ,  B32B2307/402 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2432/00 ,  C11D17/049

Abstract: The present invention teaches multilayer cleaning articles that include a substantially dry surface contact layer and a gripping layer. The contact layer may represent one exposed major face of the cleaning article (e.g., a cleaning pad), while the gripping layer may represent the opposite exposed major face of the cleaning article. The contact layer may include abrasive synthetic fibers, so as to be effective in scrubbing soils and spills from a surface. The contact layer includes a cleaning composition pre-loaded therein. The cleaning composition is such that the contact layer feels dry to the touch prior to use, before wetting with water. The cleaning composition may include about 1% to about 40% by weight water. The gripping layer includes at least 40% by weight of pulp fibers (e.g., natural cellulose pulp fiber), and exhibits a mean hand grip value that is at least 0.015 1/in2 (reciprocal inches squared).