Invention Grant
- Patent Title: Water-based organic bismuth, elemental sulfur and lithium carbonate sterilization indicator composition
- Patent Title (中): 水性有机铋，元素硫和碳酸锂灭菌指标组成
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Application No.: US14366731Application Date: 2012-12-18
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Publication No.: US09588052B2Publication Date: 2017-03-07
- Inventor: Kevin D. Landgrebe , Ranjani V. Parthasarathy , Anthony E. Bennett , Peter T. Elliott , Steven S. Kirckof
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- International Application: PCT/US2012/070326 WO 20121218
- International Announcement: WO2013/096299 WO 20130627
- Main IPC: G01N21/78
- IPC: G01N21/78 ; C09D11/50 ; G01N31/22 ; B05D3/02
Abstract:
Water-based formulations comprising an indicating composition dispersed in water are described. The water-based indicating compositions include an organic Bi(III) compound, a sulfur source, and a carbonate salt. Formulations further including a resin and/or an acidic additive are also described.
Public/Granted literature
- US20140370604A1 WATER-BASED STERILIZATION INDICATOR COMPOSITION Public/Granted day:2014-12-18
Information query
