基本信息:
- 专利标题： WC-STEIN UND WC-KÖRBCHEN
- 专利标题（英）：EP3331979A1 - Toilet rim block and rim block cage
- 申请号：EP16745682.1 申请日：2016-07-26
- 公开(公告)号：EP3331979A1 公开(公告)日：2018-06-13
- 发明人： REICHERT, Christian , TREBBE, Uwe , HORN, Michael , CAPPLEMAN, Robert Stephen , VÖLKER, Michael
- 申请人： Henkel AG & Co. KGaA
- 申请人地址： Henkelstrasse 67 40589 Düsseldorf DE
- 专利权人： Henkel AG & Co. KGaA
- 当前专利权人： Henkel AG & Co. KGaA
- 当前专利权人地址： Henkelstrasse 67 40589 Düsseldorf DE
- 优先权： DE102015215135 20150807
- 国际公布： WO2017025322 20170216
- 主分类号： C11D17/00
- IPC分类号： C11D17/00 ; A61L9/05 ; E03D9/02
摘要：
The invention relates to a device for a toilet bowl, comprising means for holding the toilet rim block to the toilet bowl. The invention further relates to at least one, preferably at least two toilet rim blocks (1), each consisting of an outer cover (2) and a core (3), and to a rim block cage comprising said toilet rim block (1). The outer cover (2) comprises a first composition and the core (3) comprises a second composition. Preferably, the first and the second compositions differ from each other by at least one of the following features: different active substances, different concentration but same active substance, and different viscosity. The outer cover (2) partly encloses the core (3) and said core (3) protrudes on at least one face of the toilet rim block (1) right to the surface as a pole (4) and is exposed.
公开/授权文献:
- EP3331979B1 WC-STEIN UND WC-KÖRBCHEN 公开/授权日：2023-10-11
IPC结构图谱:
| C | 化学；冶金 |
| --C11 | 动物或植物油、脂、脂肪物质或蜡；由此制取的脂肪酸；洗涤剂；蜡烛 |
| ----C11D | 洗涤剂组合物；用单一物质作为洗涤剂；皂或制皂；树脂皂；甘油的回收 |
| ------C11D17/00 | 由其形状或物理性能为特征的洗涤剂材料或皂剂 |