Invention Grant
US07205266B2 Laundry or dishwasher detergent tablet having at least one cavity
有权
具有至少一个空腔的洗衣或洗碗机洗涤剂片剂
- Patent Title: Laundry or dishwasher detergent tablet having at least one cavity
- Patent Title (中): 具有至少一个空腔的洗衣或洗碗机洗涤剂片剂
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Application No.: US10381611Application Date: 2001-09-19
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Publication No.: US07205266B2Publication Date: 2007-04-17
- Inventor: Thomas Holderbaum , Bernd Richter , Christian Nitsch , Rolf Bayersdoerfer
- Applicant: Thomas Holderbaum , Bernd Richter , Christian Nitsch , Rolf Bayersdoerfer
- Applicant Address: DE Duesseldorf
- Assignee: Henkel KGaA
- Current Assignee: Henkel KGaA
- Current Assignee Address: DE Duesseldorf
- Agent John S. Child, Jr.
- Priority: DE10048058 20000928; DE10108153 20010220
- International Application: PCT/EP01/10807 WO 20010919
- International Announcement: WO02/26926 WO 20020404
- Main IPC: C11D17/00
- IPC: C11D17/00 ; C11D3/37
Abstract:
Laundry or dishwasher detergent tablets comprise at least one cavity, nonionic surfactants in the range from 5 to 25% by weight, based on the tablet and 0.1% to 70% by weight of sulfonated copolymers.
Public/Granted literature
- US20030186828A1 Recessed tablets and method for the production thereof Public/Granted day:2003-10-02
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