Invention Grant
- Patent Title: Dyeing of fibers using supercritical carbon dioxide and electrophoresis
- Patent Title (中): 使用超临界二氧化碳染色纤维和电泳
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Application No.: US13125006Application Date: 2010-08-27
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Publication No.: US08439982B2Publication Date: 2013-05-14
- Inventor: Thomas A. Yager
- Applicant: Thomas A. Yager
- Applicant Address: US DE Wilmington
- Assignee: Empire Technology Development LLC
- Current Assignee: Empire Technology Development LLC
- Current Assignee Address: US DE Wilmington
- Agency: Foley & Lardner LLP
- International Application: PCT/US2010/046943 WO 20100827
- International Announcement: WO2012/026944 WO 20120301
- Main IPC: D06P1/00
- IPC: D06P1/00
Abstract:
The present technology provides an illustrative method for dyeing textiles that includes intermixing a dye with super-critical carbon dioxide (sc-CO2) to form a dye solution and immersing a fabric in the dye solution. The method further includes applying an electric field to the dye solution to cause charged particles of the dye solution to separate and cause the dye to diffuse into the fabric.
Public/Granted literature
- US20120047665A1 DYEING OF FIBERS USING SUPERCRITICAL CARBON DIOXIDE AND ELECTROPHORESIS Public/Granted day:2012-03-01
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