Cellulose-based color deposition platform for non-oxidative hair color
A novel hair coloration technology leveraging a cellulose-derived delivery matrix for enhanced deposition of bio-derived pigments. The platform ensures prolonged pigment contact with hair, maximizing color intensity without using oxidative agents.
Overview
The cellulose-based color deposition platform offers a groundbreaking method for non-oxidative hair coloring by utilizing a proprietary cellulose-derived delivery matrix. This innovative technology facilitates the prolonged deposition of bio-derived pigments, ensuring thorough and uniform coloration without the need for oxidative agents traditionally used in hair dyeing. By maintaining extended pigment-hair contact, the platform enhances color intensity and shade development, compatible with a wide range of natural and biomimetic pigments.
Technical specifications
Key features:
- Pigment-agnostic: Compatible with diverse natural and bio-derived colorants such as henna, anthocyanins, and indigo.
- Sustainable materials: Utilizes low-cost, renewable cellulose materials.
- Non-oxidative process: Eliminates the need for peroxide bleaching or aromatic amines.
- Enhanced deposition: Retains pigments on absorbent substrates, preventing migration or drainage.
- Experimental proof-of-concept stage: Currently validated with multiple pigment classes.
Technology readiness level
This technology is at TRL 3, indicating that it is at the experimental proof-of-concept stage. Future validation includes mapping diffusion and retention, quantifying dye loading and release, and conducting hair tress coloration studies to further optimize and demonstrate the platform's capabilities.
About University of Maine
The University of Maine is a comprehensive public research university and the state’s flagship, coupling broad academic depth with an applied, industry‑oriented culture. On campus, companies access large‑scale prototyping facilities, pilot‑scale lines, and specialized test tanks that move concepts toward deployable systems. A statewide Cooperative Extension and field sites connect R&D teams to real‑world conditions across Maine’s coastal, forested, and cold‑weather settings, while industry liaisons streamline sponsored research. Funding comes from competitive federal sources such as the National Science Foundation, Department of Energy, U.S. Department of Agriculture, and the National Oceanic and Atmospheric Administration, while a centralized tech transfer office supports IP, licensing, SBIR/STTR, and startup formation.
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