Microtube-Dye Composites for Enhanced Color and Durability in Various Industries

Publication ID: 24-11857656_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Microtube-Dye Composites for Enhanced Color and Durability in Various Industries,” Published Technical Disclosure No. 24-11857656_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857656_0002_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,656.

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

SectionClassGroup
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

Original Patent Information

Patent NumberUS 11,857,656
TitleSystems, methods, and kits for altering the color of the hair
Assignee(s)L'OREAL