Invention Grant
- Patent Title: Multiple step dyeing textile with concentrated dye systems
- Patent Title (中): 多步染色纺织品，浓缩染料系统
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Application No.: US13059496Application Date: 2009-08-14
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Publication No.: US08167958B2Publication Date: 2012-05-01
- Inventor: Christian Meyer , Wolfgang Schrott , Franz Sütsch
- Applicant: Christian Meyer , Wolfgang Schrott , Franz Sütsch
- Applicant Address: DE
- Assignee: DyStar Colours Deutschland GmbH
- Current Assignee: DyStar Colours Deutschland GmbH
- Current Assignee Address: DE
- Agency: Connolly Bove Lodge & Hutz LLP
- Priority: DE102008039500 20080823
- International Application: PCT/EP2009/060528 WO 20090814
- International Announcement: WO2010/023113 WO 20100304
- Main IPC: D06P5/00
- IPC: D06P5/00
Abstract:
The present invention relates to a process for dyeing sheetlike textile materials with a dye, which comprises a concentrated dye system being applied in a total amount of 1% to 25% by weight, based on the textile material, to the textile material in two or more sub-steps and the dye being fixed on the textile material after each and every sub-step.
Public/Granted literature
- US20110289697A1 MULTIPLE STEP DYEING TEXTILE WITH CONCENTRATED DYE SYSTEMS Public/Granted day:2011-12-01
Information query
