Invention Grant
- Patent Title: Method and mixing plant for the batch-based production of a flowable coating material
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Application No.: US16614703Application Date: 2018-05-17
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Publication No.: US11691114B2Publication Date: 2023-07-04
- Inventor: Patrick Peter Darmstaedter , Jan Berg , Jeremy Fouillet
- Applicant: BASF Coatings GmbH
- Applicant Address: DE Münster
- Assignee: BASF Coatings GmbH
- Current Assignee: BASF Coatings GmbH
- Current Assignee Address: DE Münster
- Agency: Armstrong Teasdale LLP
- Priority: EP 171969 2017.05.19
- International Application: PCT/EP2018/062900 2018.05.17
- International Announcement: WO2018/211011A 2018.11.22
- Date entered country: 2019-11-18
- Main IPC: B01F33/84
- IPC: B01F33/84 ; G05D11/13 ; B01F35/82 ; B01F35/21 ; B01F35/22 ; B01F101/30

Abstract:
Disclosed is a method for the batch-based manufacture of a flowable coating material, in particular water-based or solvent-containing paint, from a plurality of components. The method includes feeding batch components into a process mixing container, mixing the components in the process mixing container to form a mixture having a preliminary composition, transferring at least part of the mixture having the preliminary composition from the process mixing container into a reception container, ascertaining an actual state of the mixture having the preliminary composition during transfer into the reception container, determining a deviation of the actual state of the mixture having the preliminary composition from a predefined setpoint state, ascertaining an adjustment quantity for the components required to reach the setpoint state, and topping up the adjustment quantity of the components into the preliminary mixture, while the preliminary mixture is being transferred from the process mixing container into the reception container.
Public/Granted literature
- US20200070112A1 METHOD AND MIXING PLANT FOR THE BATCH-BASED PRODUCTION OF A FLOWABLE COATING MATERIAL Public/Granted day:2020-03-05
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