We are seeking a trustworthy, experienced, determined chemist to assist with our color change formula.
We are developing the formula for a shoe line. The chemical formula should give a unique technological color changing effect which will be applied to a patent leather material, rubber and 100% leather.
We would like to have the formula tested to ensure that the color changes effectively with the use of a micro fiber cloth. Furthermore, we would like the chemical formula to test to extend the life span of the color change.
I will share a two videos. One is an animation video. The other is the actual video of the chemist in India demonstrating the color change.
The chemist takes a little longer to start the demonstration. Please start the video at 38 sec Here are the requirements: Requirements
1. Conduct a reformulation of a color changing formula
2. The life span of the formula must be up to 8 hours (right now the color only stays 28 seconds)
3. Test the formula on patent leather, 100% leather and rubber
4. The color to initiate is black-to-gray or orange
5. Ensure that the color only change by applying pressure or a chemical reaction (preferably) and not temperature. Formula should be prototype ready (this is a must)! The formula must be able to apply to a coating in order to start producing the product)
6. Ensure that shoes can only change colors by pressure and not extreme weather (cold or hot weather) or light
7. Stabilization of color and visual ability (Right now, you are unable to tell what color the shoe is turning into)
8.Indicate any safety hazard
9. Ensure the formula is label by a certified lab ( we are going to sell this to individuals. Our company has an existing color changing formula that we would like to get finalized so that we can start the production of a shoe line. I would kindly ask if this is something you're unable to do or commit, please be honest and do not make false promises. We have had many freelancers to be untruthful and not deliver
Price is negotiable
About the recuiterMember since May 20, 2018 Carl Sobstad
from Victoria, Australia