Microtube-Dye Composites for Enhanced Color and Durability in Various Industries
Legal Citation
Summary of the Inventive Concept
This inventive concept leverages the core technology of microtube-dye composites to revolutionize color enhancement and durability in diverse industries beyond hair care, including 3D printing, textiles, wood, concrete, and metal surfaces.
Background and Problem Solved
The original patent disclosed a system for altering the color of hair using microtube-dye composites. However, the limitations of this technology in terms of substrate specificity and narrow application scope have hindered its broader adoption. The present inventive concept addresses this limitation by applying the core technology to entirely new industries, solving the problem of inadequate color durability and consistency in these fields.
Detailed Description of the Inventive Concept
The inventive concept involves adapting the microtube-dye composite technology to various substrates, including 3D printed objects, textiles, wood, concrete, and metal surfaces. This adaptation enables the creation of vibrant, durable, and long-lasting colors in these industries. The pre-treatment composition comprising at least one non-surface active amine-based compound and the dyeing composition comprising at least one microtube-dye composite are tailored to each specific substrate, ensuring optimal color penetration, fixation, and resistance to environmental factors.
Novelty and Inventive Step
The novelty of this inventive concept lies in the unexpected application of microtube-dye composites to new industries, which was not contemplated in the original patent. The inventive step resides in the adaptation of the core technology to address the specific challenges and requirements of each new substrate, resulting in a broad range of innovative solutions.
Alternative Embodiments and Variations
Alternative embodiments of this inventive concept could include the use of different types of microtube-dye composites, varying the composition and ratio of the pre-treatment and dyeing compositions, or incorporating additional components to enhance color stability and durability. Variations may also include different application methods, such as spraying, dipping, or rolling, to accommodate diverse industry requirements.
Potential Commercial Applications and Market
This inventive concept has significant commercial potential in various industries, including 3D printing, textiles, wood, concrete, and metal surfaces. The ability to create vibrant, durable, and long-lasting colors in these fields can revolutionize product design, enhance brand recognition, and improve consumer experiences. The target market includes manufacturers, designers, and suppliers in these industries, as well as consumers seeking high-quality, colorful products.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61K8/26 |
| A | A61 | A61K8/35 |
| A | A61 | A61K8/492 |
| A | A61 | A61K8/84 |
| A | A61 | A61Q5/10 |
| A | A61 | A61K2800/43 |
| A | A61 | A61K2800/884 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Surface modification and coloration technologies, specifically focusing on chemical treatments for color alteration across multiple substrates, with expertise in material science, organic chemistry, and surface engineering
Person of Ordinary Skill (PHOSITA) Profile
A professional with advanced degree in materials science or chemistry, experienced in surface modification techniques, familiar with microtube-based delivery systems, and capable of adapting color transfer technologies across different material types
Obviousness Rationale
The disclosed PTD represents a predictable extension of the source patent's microtube-dye composite technology by applying the fundamental color transfer mechanism to alternative substrates. A PHOSITA would recognize that the core chemical principles of pre-treatment and dye composite application are transferable across different material surfaces. The systematic approach of using non-surface active amine-based compounds as a pre-treatment followed by microtube-dye composite application demonstrates a straightforward technological adaptation.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,656 |
|---|---|
| Title | Systems, methods, and kits for altering the color of the hair |
| Assignee(s) | L'OREAL |