Invention Grant
- Patent Title: Water soluble barrier film conformal coating composition and method of cleaning contaminated surfaces
- Patent Title (中): 水溶性阻隔膜保形涂料组合物和清洁污染表面的方法
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Application No.: US12426449Application Date: 2009-04-20
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Publication No.: US07893015B2Publication Date: 2011-02-22
- Inventor: Joseph B. Dooley , Jeffrey G. Hubrig , Richard H. DeVault , Rodney D. Parker , John M. Izenbaard
- Applicant: Joseph B. Dooley , Jeffrey G. Hubrig , Richard H. DeVault , Rodney D. Parker , John M. Izenbaard
- Applicant Address: US MI Kalamazoo
- Assignee: Stryker Corporation
- Current Assignee: Stryker Corporation
- Current Assignee Address: US MI Kalamazoo
- Main IPC: C11D17/08
- IPC: C11D17/08 ; C11D17/00 ; C11D9/42
Abstract:
An alkaline composition is described having a first nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 10 to about 15, a second nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 16 to 20, an aqueous solvent, and a bio-film permeation agent. A total amount of the first surfactant and the second surfactant in the composition ranges from about 2 to about 20 percent by weight of a total weight of the composition.
Public/Granted literature
- US20090203565A1 WATER SOLUBLE BARRIER FILM CONFORMAL COATING COMPOSITION AND METHOD OF CLEANING CONTAMINATED SURFACES Public/Granted day:2009-08-13
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