White Carbon Black Formulation for Residue-Free Surface Cleaning
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Solution Overview
Problem
Conventional cleaning methods for glass and plastic surfaces, such as those using carbon black, often leave residues, contaminate equipment and hands, and require special handling, making them inefficient and costly.
Innovation Solution
A white carbon black formulation comprising silicon dioxide and a binder, applied using an applicator device, which effectively cleans surfaces without leaving residues and minimizes contamination.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If carbon black is used for cleaning optical surfaces, then cleaning capability is improved, but residue contamination and equipment contamination increase
Solution Approach 1:
The patent changes the fundamental parameter of the cleaning agent from carbon black (black, residue-prone) to white carbon black (white, non-residuous). This parameter change maintains the cleaning capability while eliminating the harmful residue contamination effect that characterized conventional carbon black cleaning methods.
Solution Approach 2:
The patent converts the potential harm of carbon-based cleaning agents leaving residues into a benefit by using white carbon black, which provides the same cleaning mechanism (carbon-based adsorption and abrasion) but without the residue contamination problem. The white color and non-staining properties transform the harmful residue effect into a beneficial clean-appearance result.
2Ease of operation
If conventional cleaning apparatuses (brushes, cloths, blowers) are used, then cleaning operation is simplified, but equipment contamination and cleaning efficiency deteriorate
Solution Approach 1:
The patent merges the cleaning agent (white carbon black formulation) directly with the applicator device (coating on the applicator tip). This combination ensures that the cleaning material is always available at the point of application, eliminating the need for separate cleaning solutions and cloths, thereby maintaining operational simplicity while significantly improving cleaning efficiency through consistent material application.
Solution Approach 2:
The applicator device is designed to self-replenish or self-maintain the white carbon black formulation on its tip surface through the coating mechanism. This self-service feature ensures continuous cleaning efficiency without requiring frequent manual reapplication or complex refilling procedures, maintaining ease of operation while sustaining high productivity.
3Reliability
If cleaning solutions with special cloths are used, then cleaning effectiveness is improved, but cost and device complexity increase
Solution Approach 1:
The patent extracts the cleaning agent (white carbon black formulation) from the conventional cleaning solution system and integrates it directly into the applicator device as a coating. This extraction eliminates the need for separate cleaning solutions and special cloths, reducing device complexity and cost while maintaining or improving cleaning effectiveness through controlled material delivery.
Solution Approach 2:
The applicator tip with white carbon black coating can be designed as a disposable or easily replaceable component. This approach eliminates the need for expensive, complex reusable systems with special cloths and solutions, reducing overall system cost and complexity while maintaining high cleaning effectiveness through fresh material on each applicator.
Data Source
AI summary
Compositions, method, and devices are provided for cleaning surfaces, including glass and plastic surfaces. The compositions include white carbon black. The white carbon black can be combined with a binder to form a white carbon black formulation. The white carbon black formulation can be used to clean various glass and plastic surfaces, including transparent surfaces.