Cerusing Finishing Composition With Swellable Polymer Powder
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Solution Overview
Problem
Current cerusing processes require multiple application steps and the inability to concurrently apply ceruse and a carrier composition, necessitating the use of clear coats to lock down different layers.
Innovation Solution
A finishing composition comprising a base carrier composition and a cerusing element with an active agent swellable polymer powder, allowing concurrent application of ceruse and carrier, eliminating the need for separate steps and clear coats.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional cerusing processes are used with separate application steps for ceruse and carrier composition, then each layer can be applied independently, but the process requires multiple application steps and clear coats to lock down different layers
Solution Approach 1:
The patent combines ceruse and carrier composition into a single unified finishing composition that can be applied in one step. The ceruse is formulated as a powder that swells upon contact with the carrier composition, allowing both components to work together simultaneously rather than requiring separate application steps and multiple clear coats.
Solution Approach 2:
The patent utilizes the swelling parameter of the ceruse powder when it contacts the carrier composition. This parameter change allows the ceruse to expand and fill wood pores effectively upon application, achieving the desired cerused look in a single step without requiring multiple separate applications and locking down layers with additional clear coats.
2Reliability
If multiple application steps are used to apply ceruse and carrier composition separately, then each component can be optimized independently, but the process time and number of steps increase
Solution Approach 1:
The patent merges ceruse and carrier composition into a single formulated composition that maintains the quality benefits of separate components while enabling simultaneous application. The ceruse powder is specifically formulated to swell when contacted by the carrier composition, ensuring reliable performance without requiring multiple separate application steps.
Solution Approach 2:
The patent performs preliminary formulation of the ceruse and carrier composition as a unified mixture before application. This preliminary action ensures that the components are already optimized for their interaction during application, eliminating the need for multiple separate steps and reducing overall process time while maintaining quality control.
3Reliability
If clear coats are applied to lock down different layers, then the integrity of each layer is secured, but the number of application steps and material usage increase
Solution Approach 1:
The patent combines the functions of multiple layers into a single unified composition. The ceruse and carrier composition are formulated to work together as one integrated system that provides both the cerused look and layer integrity in a single application, eliminating the need for separate clear coats to lock down different layers.
Solution Approach 2:
The patent utilizes the swelling parameter of the ceruse powder when it contacts the carrier composition. This parameter change allows the ceruse to expand and fill wood pores effectively upon application, achieving the desired cerused look in a single step without requiring multiple separate applications and locking down layers with additional clear coats.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Simplifies the cerusing process by enabling a single-step application that achieves a desired 'cerused' look without additional coats, enhancing visual effects through swelling of the polymer powder within substrate pores.
Implementation Method 1
a cerusing element which includes an active agent swellable polymer powder
Data Source
AI summary
A finishing composition for a substrate is provided. The finishing composition includes a base carrier composition and a cerusing element comprising an active agent swellable polymer powder. Additionally provided is a finishing process including steps (A) and (B), where step (A) includes applying a finishing composition including a base carrier composition and a cerusing element comprising an active agent swellable polymer powder and step (B) includes applying an active agent to a substrate. Further provided is a kit for finishing a substrate including a base carrier composition and a cerusing element comprising an active agent swellable polymer powder. Even further provided is an article having a finishing composition disposed thereon.