ECO-FRIENDLY, NON-TOXIC &
SELF-DISINFECTING ANTIMICROBIAL MATERIAL TECHNOLOGY
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At Immune Materials Limited, our mission is to stop the contact transmission of highly infectious diseases in high-touch public facilities, safeguarding public and personal safety for a healthier future.
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WHAT IS IMU+®?
A novel protection technology with broad and long-lasting antiviral and antibacterial properties for materials. This technology (patented) embeds an organic-based antimicrobial agent during the manufacturing processes, which develops positively charged layers inside-out; it is not a coating or metal-based.
Once bacteria or viruses come into contact with the surface of the IMU+ embedded material, their cell walls or envelopes are physically ruptured instantly. It can kill 99.99% of surface pathogens. Even if the material surface is worn off, the subsequent layers’ antimicrobial agents maintain our product’s antiviral and antibacterial functions over 3 years.
24h Continuous
Protection
Eco-friendly, Safe;
Metal free
Built-in Antiviral;
Not a Coating
Physically Kills
Germs and Variants
Durable;
Unaffected by Daily Use
Read the Latest
October 22, 2026
Professor Kan of PolyU: From Textiles to Medical Packaging — Bringing Metal-Free Organic Antimicrobial Materials into Practice
Traditional antimicrobial materials often rely on metal ions such as silver and copper, which may pose potential safety concerns. As medical packaging and devices face increasingly stringent material safety requirements,…
February 3, 2026
IML signs MOU with KSC and CVI to advance 100% “Made-in-Hong-Kong” eco-friendly antimicrobial plastics
IML is pleased to announce a strategic collaboration with Kin Sang Chemical Limited (KSC) and CVI Modern Technology Development Limited (CVI) through the signing of a Memorandum of Understanding a…
January 20, 2026
PolyU Leads 19 Hong Kong Startups to Glory at CES 2026, Sweeping Three Major Innovation Awards
We’re grateful to have been featured in a video highlighting CES 2026.
It was a pleasure discussing our antimicrobial innovations and their real-world applications in healthcare and beyond.