公开(公告)号：US20180235430A1

公开(公告)日：2018-08-23

申请号：US15752897

申请日：2016-10-13

Applicant: Carl Freudenberg KG

Inventor： Uwe Dingert ,  Norbert Weis

IPC: A47L13/58

CPC classification number: A47L13/58

Abstract: A wringer device for a mopping apparatus includes: a basket-like receptacle rotatably arranged in a support, the receptacle being caused to rotate by a mechanical drive, the drive including a lever movably mounted in the support and being provided with a spindle nut that causes a spindle to rotate when the lever moves; a first gear arranged on the spindle for conjoint rotation; a second gear associated with a rotary shaft of the receptacle; a freewheel arranged between the rotary shaft and the second gear, the freewheel allowing torque to be transmitted to the rotary shaft in only one direction of rotation; and a toothed belt arranged between the first gear and the second gear.

公开(公告)号：US20160237380A1

公开(公告)日：2016-08-18

申请号：US15027721

申请日：2014-08-25

Applicant: CARL FREUDENBERG KG

Inventor： Norbert Weis ,  Karl-Ludwig Gibis ,  Joerg Hausdorf ,  Friedel Winterling

IPC: C11D3/37 ,  B08B1/00 ,  B08B3/10 ,  B08B17/02 ,  C11D3/43 ,  C11D1/66

CPC classification number: C11D3/3773 ,  B08B1/006 ,  B08B3/10 ,  B08B17/02 ,  C11D1/66 ,  C11D1/662 ,  C11D3/37 ,  C11D3/43 ,  C11D17/049 ,  Y10T442/626

Abstract: A set for surface treatment purposes, has a textile fabric and a container which holds a liquid, such that a surface can be hydrophilized, wherein the liquid contains at least one hydrophilizing polymer and has a pH value of less than 7. A related composition has: a) 0.05 to 1% by weight of at least one hydrophilizing copolymer with, in the form of polymerized units, at least one amino-functional monomer which has a permanent cationic charge or which is capable of forming a cationic charge through protonation, and at least one acidic monomer which has a permanent anionic charge or which is capable of forming an anionic charge; b) 0.5 to 1.4% by weight of at least one non-ionic surfactant; c) 1 to 10% by weight of at least one solvent; d) with the remainder being water.

Abstract translation: 用于表面处理的组件具有纺织织物和容纳液体的容器，使得表面可以亲水化，其中液体含有至少一种亲水化聚合物并且具有小于7的pH值。相关组合物具有 ：a）0.05-1重量％的至少一种亲水共聚物，其以聚合单元形式存在至少一种具有永久阳离子电荷或能够通过质子化形成阳离子电荷的氨基官能单体，以及 至少一种具有永久阴离子电荷或能够形成阴离子电荷的酸性单体; b）0.5至1.4重量％的至少一种非离子表面活性剂; c）1至10重量％的至少一种溶剂; d）余下的是水。