Methacrylate Monomers with a Reduced Carbon Footprint
We are committed to contributing to a better world with next-generation products. Developing methacrylate monomers with a reduced carbon footprint is therefore a central approach of our work. For this purpose, we are dedicating significant resources and are constantly exploring opportunities to extend our VISIOMER® Terra product range to reduce our environmental impact and meet our sustainability ambitions.
Two Families of VISIOMER® Sustainable Methacrylates
VISIOMER® Terra Family
VISIOMER® eCO Family
Our VISIOMER® Terra Product Portfolio
| Products | Certified Bio Content (%) | Benefits |
|---|---|---|
| VISIOMER® Terra C13-MA | 76 | Makes polymers significantly more hydrophobic, improving water and polar solvent resistance. |
| VISIOMER® Terra C17,4-MA | 81 | Makes polymers significantly more hydrophobic, improving water and polar solvent resistance. |
| VISIOMER® Terra Opti GMMA | 43 | Makes polymers significantly more hydrophilic. Free hydroxyl groups provide option for further modification and crosslinking. For contact lenses superior oxygen permeability for improved wear comfort. |
| VISIOMER® Terra IBOMA | 72 | Provides scratch and weather resistance. Effective, low VOC comonomer that maintains gloss. |
Our VISIOMER® eCO Product Portfolio
| Mass Balanced Equivalent of VISIOMER® EHMA with Reduced Carbon Footprint | Benefits |
|---|---|
| VISIOMER® eCO EHMA | Mass balanced equivalent of VISIOMER® EHMA with reduced carbon footprint. Hydrophobic monomer. |
Innovations
| Bio-Based Terra Equivalents Existing VISIOMER® Products | Bio Content (%) | Benefits | |
|---|---|---|---|
| VISIOMER® Terra PEG 200 DMA | 50 | Bio-based equivalent of VISIOMER® PEG 200 DMA with reduced carbon footprint. Hydrophilic crosslinker. |
| New Structures | VISIOMER® Terra Products | Bio Content (%) | Benefits |
|---|---|---|
| VISIOMER® Terra CARMA | 84 | Provides oxidative secondary crosslinking and improves water resistance. |
| VISIOMER® Terra IPGMA | 30 | Reactive diluent with low odor and low vapor pressure, e.g. acrylic adhesive. |
| VISIOMER® Terra ISDMA | 43 | Rigid, with low shrinkage, e.g. for core-shell emulsions. |